mirror of
https://github.com/espressif/esp-idf
synced 2025-03-14 03:29:11 -04:00
Merge branch 'feature/rtcio_driver_hal_support' into 'master'
rtcio: add hal for driver See merge request espressif/esp-idf!5628
This commit is contained in:
Wang Jia Lin
commit
03d24b034e
@ -7,6 +7,7 @@ set(srcs
|
||||
"pcnt.c"
|
||||
"periph_ctrl.c"
|
||||
"rmt.c"
|
||||
"rtc_io.c"
|
||||
"rtc_module.c"
|
||||
"sdspi_crc.c"
|
||||
"sdspi_host.c"
|
||||
|
||||
@ -82,4 +82,17 @@ menu "Driver configurations"
|
||||
|
||||
endmenu # UART Configuration
|
||||
|
||||
menu "RTCIO configuration"
|
||||
|
||||
config RTCIO_SUPPORT_RTC_GPIO_DESC
|
||||
bool "Support array `rtc_gpio_desc` for ESP32"
|
||||
depends on IDF_TARGET_ESP32
|
||||
default n
|
||||
help
|
||||
The the array `rtc_gpio_desc` will don't compile by default.
|
||||
If this option is selected, the array `rtc_gpio_desc` can be compile.
|
||||
If user use this array, please enable this configuration.
|
||||
|
||||
endmenu # RTCIO Configuration
|
||||
|
||||
endmenu # Driver configurations
|
||||
|
||||
@ -21,6 +21,7 @@
|
||||
#include "esp_attr.h"
|
||||
#include "esp_intr_alloc.h"
|
||||
#include "soc/gpio_periph.h"
|
||||
#include "hal/gpio_types.h"
|
||||
|
||||
#include "sdkconfig.h"
|
||||
|
||||
@ -237,108 +238,6 @@ extern "C" {
|
||||
#define GPIO_IS_VALID_OUTPUT_GPIO(gpio_num) ((GPIO_IS_VALID_GPIO(gpio_num)) && (gpio_num < 46)) /*!< Check whether it can be a valid GPIO number of output mode */
|
||||
#endif
|
||||
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
typedef enum {
|
||||
GPIO_NUM_NC = -1, /*!< Use to signal not connected to S/W */
|
||||
GPIO_NUM_0 = 0, /*!< GPIO0, input and output */
|
||||
GPIO_NUM_1 = 1, /*!< GPIO1, input and output */
|
||||
GPIO_NUM_2 = 2, /*!< GPIO2, input and output
|
||||
@note There are more enumerations like that
|
||||
up to GPIO39, excluding GPIO20, GPIO24 and GPIO28..31.
|
||||
They are not shown here to reduce redundant information.
|
||||
@note GPIO34..39 are input mode only. */
|
||||
/** @cond */
|
||||
GPIO_NUM_3 = 3, /*!< GPIO3, input and output */
|
||||
GPIO_NUM_4 = 4, /*!< GPIO4, input and output */
|
||||
GPIO_NUM_5 = 5, /*!< GPIO5, input and output */
|
||||
GPIO_NUM_6 = 6, /*!< GPIO6, input and output */
|
||||
GPIO_NUM_7 = 7, /*!< GPIO7, input and output */
|
||||
GPIO_NUM_8 = 8, /*!< GPIO8, input and output */
|
||||
GPIO_NUM_9 = 9, /*!< GPIO9, input and output */
|
||||
GPIO_NUM_10 = 10, /*!< GPIO10, input and output */
|
||||
GPIO_NUM_11 = 11, /*!< GPIO11, input and output */
|
||||
GPIO_NUM_12 = 12, /*!< GPIO12, input and output */
|
||||
GPIO_NUM_13 = 13, /*!< GPIO13, input and output */
|
||||
GPIO_NUM_14 = 14, /*!< GPIO14, input and output */
|
||||
GPIO_NUM_15 = 15, /*!< GPIO15, input and output */
|
||||
GPIO_NUM_16 = 16, /*!< GPIO16, input and output */
|
||||
GPIO_NUM_17 = 17, /*!< GPIO17, input and output */
|
||||
GPIO_NUM_18 = 18, /*!< GPIO18, input and output */
|
||||
GPIO_NUM_19 = 19, /*!< GPIO19, input and output */
|
||||
|
||||
GPIO_NUM_21 = 21, /*!< GPIO21, input and output */
|
||||
GPIO_NUM_22 = 22, /*!< GPIO22, input and output */
|
||||
GPIO_NUM_23 = 23, /*!< GPIO23, input and output */
|
||||
|
||||
GPIO_NUM_25 = 25, /*!< GPIO25, input and output */
|
||||
GPIO_NUM_26 = 26, /*!< GPIO26, input and output */
|
||||
GPIO_NUM_27 = 27, /*!< GPIO27, input and output */
|
||||
|
||||
GPIO_NUM_32 = 32, /*!< GPIO32, input and output */
|
||||
GPIO_NUM_33 = 33, /*!< GPIO33, input and output */
|
||||
GPIO_NUM_34 = 34, /*!< GPIO34, input mode only */
|
||||
GPIO_NUM_35 = 35, /*!< GPIO35, input mode only */
|
||||
GPIO_NUM_36 = 36, /*!< GPIO36, input mode only */
|
||||
GPIO_NUM_37 = 37, /*!< GPIO37, input mode only */
|
||||
GPIO_NUM_38 = 38, /*!< GPIO38, input mode only */
|
||||
GPIO_NUM_39 = 39, /*!< GPIO39, input mode only */
|
||||
GPIO_NUM_MAX = 40,
|
||||
/** @endcond */
|
||||
} gpio_num_t;
|
||||
|
||||
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
typedef enum {
|
||||
GPIO_NUM_NC = -1, /*!< Use to signal not connected to S/W */
|
||||
GPIO_NUM_0 = 0, /*!< GPIO0, input and output */
|
||||
GPIO_NUM_1 = 1, /*!< GPIO1, input and output */
|
||||
GPIO_NUM_2 = 2, /*!< GPIO2, input and output */
|
||||
GPIO_NUM_3 = 3, /*!< GPIO3, input and output */
|
||||
GPIO_NUM_4 = 4, /*!< GPIO4, input and output */
|
||||
GPIO_NUM_5 = 5, /*!< GPIO5, input and output */
|
||||
GPIO_NUM_6 = 6, /*!< GPIO6, input and output */
|
||||
GPIO_NUM_7 = 7, /*!< GPIO7, input and output */
|
||||
GPIO_NUM_8 = 8, /*!< GPIO8, input and output */
|
||||
GPIO_NUM_9 = 9, /*!< GPIO9, input and output */
|
||||
GPIO_NUM_10 = 10, /*!< GPIO10, input and output */
|
||||
GPIO_NUM_11 = 11, /*!< GPIO11, input and output */
|
||||
GPIO_NUM_12 = 12, /*!< GPIO12, input and output */
|
||||
GPIO_NUM_13 = 13, /*!< GPIO13, input and output */
|
||||
GPIO_NUM_14 = 14, /*!< GPIO14, input and output */
|
||||
GPIO_NUM_15 = 15, /*!< GPIO15, input and output */
|
||||
GPIO_NUM_16 = 16, /*!< GPIO16, input and output */
|
||||
GPIO_NUM_17 = 17, /*!< GPIO17, input and output */
|
||||
GPIO_NUM_18 = 18, /*!< GPIO18, input and output */
|
||||
GPIO_NUM_19 = 19, /*!< GPIO19, input and output */
|
||||
GPIO_NUM_20 = 20, /*!< GPIO20, input and output */
|
||||
GPIO_NUM_21 = 21, /*!< GPIO21, input and output */
|
||||
/* Note: The missing IO is because it is used inside the chip. */
|
||||
GPIO_NUM_26 = 26, /*!< GPIO26, input and output */
|
||||
GPIO_NUM_27 = 27, /*!< GPIO27, input and output */
|
||||
GPIO_NUM_28 = 28, /*!< GPIO28, input and output */
|
||||
GPIO_NUM_29 = 29, /*!< GPIO29, input and output */
|
||||
GPIO_NUM_30 = 30, /*!< GPIO30, input and output */
|
||||
GPIO_NUM_31 = 31, /*!< GPIO31, input and output */
|
||||
GPIO_NUM_32 = 32, /*!< GPIO32, input and output */
|
||||
GPIO_NUM_33 = 33, /*!< GPIO33, input and output */
|
||||
GPIO_NUM_34 = 34, /*!< GPIO34, input and output */
|
||||
GPIO_NUM_35 = 35, /*!< GPIO35, input and output */
|
||||
GPIO_NUM_36 = 36, /*!< GPIO36, input and output */
|
||||
GPIO_NUM_37 = 37, /*!< GPIO37, input and output */
|
||||
GPIO_NUM_38 = 38, /*!< GPIO38, input and output */
|
||||
GPIO_NUM_39 = 39, /*!< GPIO39, input and output */
|
||||
GPIO_NUM_40 = 40, /*!< GPIO40, input and output */
|
||||
GPIO_NUM_41 = 41, /*!< GPIO41, input and output */
|
||||
GPIO_NUM_42 = 42, /*!< GPIO42, input and output */
|
||||
GPIO_NUM_43 = 43, /*!< GPIO43, input and output */
|
||||
GPIO_NUM_44 = 44, /*!< GPIO44, input and output */
|
||||
GPIO_NUM_45 = 45, /*!< GPIO45, input and output */
|
||||
GPIO_NUM_46 = 46, /*!< GPIO46, input mode only */
|
||||
GPIO_NUM_MAX = 47,
|
||||
/** @endcond */
|
||||
} gpio_num_t;
|
||||
#endif
|
||||
|
||||
typedef enum {
|
||||
GPIO_INTR_DISABLE = 0, /*!< Disable GPIO interrupt */
|
||||
GPIO_INTR_POSEDGE = 1, /*!< GPIO interrupt type : rising edge */
|
||||
|
||||
@ -18,43 +18,39 @@
|
||||
#include <stdint.h>
|
||||
#include "esp_err.h"
|
||||
#include "driver/gpio.h"
|
||||
#include "soc/rtc_periph.h"
|
||||
#include "soc/rtc_io_periph.h"
|
||||
#include "hal/rtc_io_types.h"
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
typedef enum {
|
||||
RTC_GPIO_MODE_INPUT_ONLY , /*!< Pad input */
|
||||
RTC_GPIO_MODE_OUTPUT_ONLY, /*!< Pad output */
|
||||
RTC_GPIO_MODE_INPUT_OUTPUT, /*!< Pad pull input + output */
|
||||
RTC_GPIO_MODE_DISABLED, /*!< Pad (output + input) disable */
|
||||
} rtc_gpio_mode_t;
|
||||
|
||||
#if CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
typedef enum {
|
||||
RTCIO_MODE_OUTPUT = 0, /*!< Pad output normal mode */
|
||||
RTCIO_MODE_OUTPUT_OD = 1, /*!< Pad output OD mode */
|
||||
} rtc_io_out_mode_t;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Determine if the specified GPIO is a valid RTC GPIO.
|
||||
*
|
||||
* @param gpio_num GPIO number
|
||||
* @return true if GPIO is valid for RTC GPIO use. false otherwise.
|
||||
*/
|
||||
inline static bool rtc_gpio_is_valid_gpio(gpio_num_t gpio_num)
|
||||
static inline bool rtc_gpio_is_valid_gpio(gpio_num_t gpio_num)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
return gpio_num < GPIO_PIN_COUNT
|
||||
&& rtc_gpio_desc[gpio_num].reg != 0;
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
return (gpio_num < RTC_GPIO_NUMBER);
|
||||
#endif
|
||||
return (gpio_num < GPIO_PIN_COUNT
|
||||
&& rtc_io_num_map[gpio_num] >= 0);
|
||||
}
|
||||
|
||||
#define RTC_GPIO_IS_VALID_GPIO(gpio_num) rtc_gpio_is_valid_gpio(gpio_num) // Deprecated, use rtc_gpio_is_valid_gpio()
|
||||
|
||||
/**
|
||||
* @brief Get RTC IO index number by gpio number.
|
||||
*
|
||||
* @param gpio_num GPIO number
|
||||
* @return
|
||||
* >=0: Index of rtcio.
|
||||
* -1 : The gpio is not rtcio.
|
||||
*/
|
||||
static inline int rtc_io_number_get(gpio_num_t gpio_num)
|
||||
{
|
||||
return rtc_io_num_map[gpio_num];
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Init a GPIO as RTC GPIO
|
||||
*
|
||||
@ -118,6 +114,22 @@ esp_err_t rtc_gpio_set_level(gpio_num_t gpio_num, uint32_t level);
|
||||
*/
|
||||
esp_err_t rtc_gpio_set_direction(gpio_num_t gpio_num, rtc_gpio_mode_t mode);
|
||||
|
||||
/**
|
||||
* @brief RTC GPIO set direction in deep sleep mode or disable sleep status (default).
|
||||
* In some application scenarios, IO needs to have another states during deep sleep.
|
||||
*
|
||||
* NOTE: ESP32 support INPUT_ONLY mode.
|
||||
* ESP32S2 support INPUT_ONLY, OUTPUT_ONLY, INPUT_OUTPUT mode.
|
||||
*
|
||||
* @param gpio_num GPIO number (e.g. GPIO_NUM_12)
|
||||
* @param mode GPIO direction
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK Success
|
||||
* - ESP_ERR_INVALID_ARG GPIO is not an RTC IO
|
||||
*/
|
||||
esp_err_t rtc_gpio_set_direction_in_sleep(gpio_num_t gpio_num, rtc_gpio_mode_t mode);
|
||||
|
||||
/**
|
||||
* @brief RTC GPIO pullup enable
|
||||
*
|
||||
@ -222,7 +234,7 @@ esp_err_t rtc_gpio_hold_dis(gpio_num_t gpio_num);
|
||||
esp_err_t rtc_gpio_isolate(gpio_num_t gpio_num);
|
||||
|
||||
/**
|
||||
* @brief Disable force hold signal for all RTC IOs
|
||||
* @brief Enable force hold signal for all RTC IOs
|
||||
*
|
||||
* Each RTC pad has a "force hold" input signal from the RTC controller.
|
||||
* If this signal is set, pad latches current values of input enable,
|
||||
@ -230,7 +242,12 @@ esp_err_t rtc_gpio_isolate(gpio_num_t gpio_num);
|
||||
* Force hold signal is enabled before going into deep sleep for pins which
|
||||
* are used for EXT1 wakeup.
|
||||
*/
|
||||
void rtc_gpio_force_hold_dis_all(void);
|
||||
esp_err_t rtc_gpio_force_hold_all(void);
|
||||
|
||||
/**
|
||||
* @brief Disable force hold signal for all RTC IOs
|
||||
*/
|
||||
esp_err_t rtc_gpio_force_hold_dis_all(void);
|
||||
|
||||
/**
|
||||
* @brief Set RTC GPIO pad drive capability
|
||||
@ -277,72 +294,6 @@ esp_err_t rtc_gpio_wakeup_enable(gpio_num_t gpio_num, gpio_int_type_t intr_type)
|
||||
*/
|
||||
esp_err_t rtc_gpio_wakeup_disable(gpio_num_t gpio_num);
|
||||
|
||||
#if CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
/**
|
||||
* @brief RTC IO set output mode
|
||||
* @param gpio_num Configure GPIO pins number
|
||||
* @param mode GPIO output mode
|
||||
* @return
|
||||
* - ESP_OK Success
|
||||
* - ESP_ERR_INVALID_ARG GPIO error
|
||||
*
|
||||
*/
|
||||
esp_err_t rtc_gpio_set_output_mode(gpio_num_t gpio_num, rtc_io_out_mode_t mode);
|
||||
|
||||
/**
|
||||
* @brief RTC IO get output mode
|
||||
* @param gpio_num Configure GPIO pins number
|
||||
* @param mode GPIO output mode
|
||||
* @return
|
||||
* - ESP_OK Success
|
||||
* - ESP_ERR_INVALID_ARG GPIO error
|
||||
*/
|
||||
esp_err_t rtc_gpio_get_output_mode(gpio_num_t gpio_num, rtc_io_out_mode_t *mode);
|
||||
|
||||
/**
|
||||
* @brief Set RTC IO status in deep sleep
|
||||
* In some application scenarios, IO needs to have another states during deep sleep.
|
||||
* @param gpio_num Configure GPIO pins number
|
||||
* @param input input mode. false: close; true: open;
|
||||
* @return
|
||||
* - ESP_OK Success
|
||||
* - ESP_ERR_INVALID_ARG GPIO error
|
||||
*/
|
||||
esp_err_t rtc_gpio_sleep_input_enable(gpio_num_t gpio_num, bool input);
|
||||
|
||||
/**
|
||||
* @brief Set RTC IO status in deep sleep
|
||||
* In some application scenarios, IO needs to have another states during deep sleep.
|
||||
* @param gpio_num Configure GPIO pins number
|
||||
* @param output output mode. false: close; true: open;
|
||||
* @return
|
||||
* - ESP_OK Success
|
||||
* - ESP_ERR_INVALID_ARG GPIO error
|
||||
*/
|
||||
esp_err_t rtc_gpio_sleep_output_enable(gpio_num_t gpio_num, bool output);
|
||||
|
||||
/**
|
||||
* @brief Close RTC IO status in deep sleep
|
||||
* In some application scenarios, IO needs to have another states during deep sleep.
|
||||
* @param gpio_num Configure GPIO pins number
|
||||
* @return
|
||||
* - ESP_OK Success
|
||||
* - ESP_ERR_INVALID_ARG GPIO error
|
||||
*/
|
||||
esp_err_t rtc_gpio_sleep_mode_disable(gpio_num_t gpio_num);
|
||||
|
||||
/**
|
||||
* @brief Enable force hold signal for all RTC IOs
|
||||
*
|
||||
* Each RTC pad has a "force hold" input signal from the RTC controller.
|
||||
* If this signal is set, pad latches current values of input enable,
|
||||
* function, output enable, and other signals which come from the RTC mux.
|
||||
* Force hold signal is enabled before going into deep sleep for pins which
|
||||
* are used for EXT1 wakeup.
|
||||
*/
|
||||
esp_err_t rtc_gpio_force_hold_all(void);
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
228
components/driver/rtc_io.c
Normal file
228
components/driver/rtc_io.c
Normal file
@ -0,0 +1,228 @@
|
||||
// Copyright 2019 Espressif Systems (Shanghai) PTE LTD
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
#include <string.h>
|
||||
#include "esp_log.h"
|
||||
#include "esp_err.h"
|
||||
#include "freertos/FreeRTOS.h"
|
||||
#include "freertos/semphr.h"
|
||||
#include "freertos/timers.h"
|
||||
#include "driver/rtc_io.h"
|
||||
#include "hal/rtc_io_hal.h"
|
||||
|
||||
static const char *RTCIO_TAG = "RTCIO";
|
||||
|
||||
#define RTCIO_CHECK(a, str, ret_val) ({ \
|
||||
if (!(a)) { \
|
||||
ESP_LOGE(RTCIO_TAG,"%s:%d (%s):%s", __FILE__, __LINE__, __FUNCTION__, str); \
|
||||
return (ret_val); \
|
||||
} \
|
||||
})
|
||||
|
||||
extern portMUX_TYPE rtc_spinlock; //TODO: Will be placed in the appropriate position after the rtc module is finished.
|
||||
#define RTCIO_ENTER_CRITICAL() portENTER_CRITICAL(&rtc_spinlock)
|
||||
#define RTCIO_EXIT_CRITICAL() portEXIT_CRITICAL(&rtc_spinlock)
|
||||
|
||||
/*---------------------------------------------------------------
|
||||
RTC IO
|
||||
---------------------------------------------------------------*/
|
||||
esp_err_t rtc_gpio_init(gpio_num_t gpio_num)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_function_select(rtc_io_number_get(gpio_num), RTCIO_FUNC_RTC);
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_deinit(gpio_num_t gpio_num)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
// Select Gpio as Digital Gpio
|
||||
rtcio_hal_function_select(rtc_io_number_get(gpio_num), RTCIO_FUNC_DIGITAL);
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_set_level(gpio_num_t gpio_num, uint32_t level)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_set_level(rtc_io_number_get(gpio_num), level);
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
uint32_t rtc_gpio_get_level(gpio_num_t gpio_num)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
return rtcio_hal_get_level(rtc_io_number_get(gpio_num));
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_set_drive_capability(gpio_num_t gpio_num, gpio_drive_cap_t strength)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_CHECK(GPIO_IS_VALID_OUTPUT_GPIO(gpio_num), "Output pad only", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_CHECK(strength < GPIO_DRIVE_CAP_MAX, "RTCIO drive capability error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_set_drive_capability(rtc_io_number_get(gpio_num), strength);
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_get_drive_capability(gpio_num_t gpio_num, gpio_drive_cap_t *strength)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_CHECK(GPIO_IS_VALID_OUTPUT_GPIO(gpio_num), "Output pad only", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_CHECK(strength != NULL, "GPIO drive pointer error", ESP_ERR_INVALID_ARG);
|
||||
*strength = (gpio_drive_cap_t)rtcio_hal_get_drive_capability(rtc_io_number_get(gpio_num));
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_set_direction(gpio_num_t gpio_num, rtc_gpio_mode_t mode)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_set_direction(rtc_io_number_get(gpio_num), mode);
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_set_direction_in_sleep(gpio_num_t gpio_num, rtc_gpio_mode_t mode)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_set_direction_in_sleep(rtc_io_number_get(gpio_num), mode);
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_pullup_en(gpio_num_t gpio_num)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_pullup_enable(rtc_io_number_get(gpio_num));
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_pullup_dis(gpio_num_t gpio_num)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_pullup_disable(rtc_io_number_get(gpio_num));
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_pulldown_en(gpio_num_t gpio_num)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_pulldown_enable(rtc_io_number_get(gpio_num));
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_pulldown_dis(gpio_num_t gpio_num)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_pulldown_disable(rtc_io_number_get(gpio_num));
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_hold_en(gpio_num_t gpio_num)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_hold_enable(rtc_io_number_get(gpio_num));
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_hold_dis(gpio_num_t gpio_num)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_hold_disable(rtc_io_number_get(gpio_num));
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_isolate(gpio_num_t gpio_num)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_isolate(rtc_io_number_get(gpio_num));
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_force_hold_en_all(void)
|
||||
{
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_hold_all();
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_force_hold_dis_all(void)
|
||||
{
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_unhold_all();
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_wakeup_enable(gpio_num_t gpio_num, gpio_int_type_t intr_type)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
if (intr_type == GPIO_INTR_POSEDGE || intr_type == GPIO_INTR_NEGEDGE || intr_type == GPIO_INTR_ANYEDGE) {
|
||||
return ESP_ERR_INVALID_ARG; // Dont support this mode.
|
||||
}
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_wakeup_enable(rtc_io_number_get(gpio_num), intr_type);
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_wakeup_disable(gpio_num_t gpio_num)
|
||||
{
|
||||
RTCIO_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTCIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTCIO_ENTER_CRITICAL();
|
||||
rtcio_hal_wakeup_disable(rtc_io_number_get(gpio_num));
|
||||
RTCIO_EXIT_CRITICAL();
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
@ -33,6 +33,7 @@
|
||||
#include "sys/lock.h"
|
||||
#include "driver/rtc_cntl.h"
|
||||
#include "driver/gpio.h"
|
||||
#include "driver/rtc_io.h"
|
||||
#include "adc1_i2s_private.h"
|
||||
#include "sdkconfig.h"
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
@ -138,445 +139,6 @@ static const char TAG[] = "adc";
|
||||
static inline void dac_output_set_enable(dac_channel_t channel, bool enable);
|
||||
static inline void adc1_hall_enable(bool enable);
|
||||
|
||||
|
||||
/*---------------------------------------------------------------
|
||||
RTC IO
|
||||
---------------------------------------------------------------*/
|
||||
esp_err_t rtc_gpio_init(gpio_num_t gpio_num)
|
||||
{
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
// 0: GPIO connected to digital GPIO module. 1: GPIO connected to analog RTC module.
|
||||
SET_PERI_REG_MASK(rtc_gpio_desc[gpio_num].reg, (rtc_gpio_desc[gpio_num].mux));
|
||||
//0:RTC FUNCIOTN 1,2,3:Reserved
|
||||
SET_PERI_REG_BITS(rtc_gpio_desc[gpio_num].reg, RTC_IO_TOUCH_PAD1_FUN_SEL_V, 0x0, rtc_gpio_desc[gpio_num].func);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
rtc_gpio_reg[gpio_num]->mux_sel = 0x1;
|
||||
rtc_gpio_reg[gpio_num]->fun_sel = 0x0;
|
||||
#endif
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_deinit(gpio_num_t gpio_num)
|
||||
{
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
//Select Gpio as Digital Gpio
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
CLEAR_PERI_REG_MASK(rtc_gpio_desc[gpio_num].reg, (rtc_gpio_desc[gpio_num].mux));
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
rtc_gpio_reg[gpio_num]->mux_sel = 0x0;
|
||||
#endif
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
static esp_err_t rtc_gpio_output_enable(gpio_num_t gpio_num)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
int rtc_gpio_num = rtc_gpio_desc[gpio_num].rtc_num;
|
||||
RTC_MODULE_CHECK(rtc_gpio_num != -1, "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
SET_PERI_REG_MASK(RTC_GPIO_ENABLE_W1TS_REG, (1 << (rtc_gpio_num + RTC_GPIO_ENABLE_W1TS_S)));
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
SET_PERI_REG_MASK(RTC_GPIO_ENABLE_W1TS_REG, (1 << ( gpio_num + RTC_GPIO_ENABLE_W1TS_S)));
|
||||
#endif
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
static esp_err_t rtc_gpio_output_disable(gpio_num_t gpio_num)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
int rtc_gpio_num = rtc_gpio_desc[gpio_num].rtc_num;
|
||||
RTC_MODULE_CHECK(rtc_gpio_num != -1, "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
SET_PERI_REG_MASK(RTC_GPIO_ENABLE_W1TC_REG, (1 << ( rtc_gpio_num + RTC_GPIO_ENABLE_W1TC_S)));
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
SET_PERI_REG_MASK(RTC_GPIO_ENABLE_W1TC_REG, (1 << ( gpio_num + RTC_GPIO_ENABLE_W1TC_S)));
|
||||
#endif
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
static esp_err_t rtc_gpio_input_enable(gpio_num_t gpio_num)
|
||||
{
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
SET_PERI_REG_MASK(rtc_gpio_desc[gpio_num].reg, rtc_gpio_desc[gpio_num].ie);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
rtc_gpio_reg[gpio_num]->fun_ie = 1;
|
||||
#endif
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
static esp_err_t rtc_gpio_input_disable(gpio_num_t gpio_num)
|
||||
{
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
CLEAR_PERI_REG_MASK(rtc_gpio_desc[gpio_num].reg, rtc_gpio_desc[gpio_num].ie);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
rtc_gpio_reg[gpio_num]->fun_ie = 0;
|
||||
#endif
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
#if CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
esp_err_t rtc_gpio_sleep_output_enable(gpio_num_t gpio_num, bool output)
|
||||
{
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
rtc_gpio_reg[gpio_num]->slp_sel = 1;
|
||||
rtc_gpio_reg[gpio_num]->slp_oe = output;
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_sleep_input_enable(gpio_num_t gpio_num, bool input)
|
||||
{
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
rtc_gpio_reg[gpio_num]->slp_sel = 1;
|
||||
rtc_gpio_reg[gpio_num]->slp_ie = input;
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_sleep_mode_disable(gpio_num_t gpio_num)
|
||||
{
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
rtc_gpio_reg[gpio_num]->slp_sel = 0;
|
||||
return ESP_OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
esp_err_t rtc_gpio_set_level(gpio_num_t gpio_num, uint32_t level)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
int rtc_gpio_num = rtc_gpio_num = rtc_gpio_desc[gpio_num].rtc_num;;
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
|
||||
if (level) {
|
||||
WRITE_PERI_REG(RTC_GPIO_OUT_W1TS_REG, (1 << (rtc_gpio_num + RTC_GPIO_OUT_DATA_W1TS_S)));
|
||||
} else {
|
||||
WRITE_PERI_REG(RTC_GPIO_OUT_W1TC_REG, (1 << (rtc_gpio_num + RTC_GPIO_OUT_DATA_W1TC_S)));
|
||||
}
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
if (level) {
|
||||
WRITE_PERI_REG(RTC_GPIO_OUT_W1TS_REG, (1 << (gpio_num + RTC_GPIO_OUT_DATA_W1TS_S)));
|
||||
} else {
|
||||
WRITE_PERI_REG(RTC_GPIO_OUT_W1TC_REG, (1 << (gpio_num + RTC_GPIO_OUT_DATA_W1TC_S)));
|
||||
}
|
||||
#endif
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
uint32_t rtc_gpio_get_level(gpio_num_t gpio_num)
|
||||
{
|
||||
uint32_t level = 0;
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
int rtc_gpio_num = rtc_gpio_desc[gpio_num].rtc_num;
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
level = READ_PERI_REG(RTC_GPIO_IN_REG);
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
return ((level >> (RTC_GPIO_IN_NEXT_S + rtc_gpio_num)) & 0x01);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
level = RTCIO.in_val.in;
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
return ((level >> gpio_num) & 0x1);
|
||||
#endif
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_set_drive_capability(gpio_num_t gpio_num, gpio_drive_cap_t strength)
|
||||
{
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTC_MODULE_CHECK(GPIO_IS_VALID_OUTPUT_GPIO(gpio_num), "Output pad only", ESP_ERR_INVALID_ARG);
|
||||
RTC_MODULE_CHECK(strength < GPIO_DRIVE_CAP_MAX, "GPIO drive capability error", ESP_ERR_INVALID_ARG);
|
||||
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
SET_PERI_REG_BITS(rtc_gpio_desc[gpio_num].reg, rtc_gpio_desc[gpio_num].drv_v, strength, rtc_gpio_desc[gpio_num].drv_s);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
rtc_gpio_reg[gpio_num]->drv = strength;
|
||||
#endif
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_get_drive_capability(gpio_num_t gpio_num, gpio_drive_cap_t* strength)
|
||||
{
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
RTC_MODULE_CHECK(GPIO_IS_VALID_OUTPUT_GPIO(gpio_num), "Output pad only", ESP_ERR_INVALID_ARG);
|
||||
RTC_MODULE_CHECK(strength != NULL, "GPIO drive pointer error", ESP_ERR_INVALID_ARG);
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
*strength = GET_PERI_REG_BITS2(rtc_gpio_desc[gpio_num].reg, rtc_gpio_desc[gpio_num].drv_v, rtc_gpio_desc[gpio_num].drv_s);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
*strength = rtc_gpio_reg[gpio_num]->drv;
|
||||
#endif
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_set_direction(gpio_num_t gpio_num, rtc_gpio_mode_t mode)
|
||||
{
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
|
||||
switch (mode) {
|
||||
case RTC_GPIO_MODE_INPUT_ONLY:
|
||||
rtc_gpio_output_disable(gpio_num);
|
||||
rtc_gpio_input_enable(gpio_num);
|
||||
break;
|
||||
case RTC_GPIO_MODE_OUTPUT_ONLY:
|
||||
rtc_gpio_output_enable(gpio_num);
|
||||
rtc_gpio_input_disable(gpio_num);
|
||||
break;
|
||||
case RTC_GPIO_MODE_INPUT_OUTPUT:
|
||||
rtc_gpio_output_enable(gpio_num);
|
||||
rtc_gpio_input_enable(gpio_num);
|
||||
break;
|
||||
case RTC_GPIO_MODE_DISABLED:
|
||||
rtc_gpio_output_disable(gpio_num);
|
||||
rtc_gpio_input_disable(gpio_num);
|
||||
break;
|
||||
}
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_pullup_en(gpio_num_t gpio_num)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
//this is a digital pad
|
||||
if (rtc_gpio_desc[gpio_num].pullup == 0) {
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
#endif
|
||||
//this is a rtc pad
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
SET_PERI_REG_MASK(rtc_gpio_desc[gpio_num].reg, rtc_gpio_desc[gpio_num].pullup);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
rtc_gpio_reg[gpio_num]->rue = 0x1;
|
||||
#endif
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
#if CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
esp_err_t rtc_gpio_set_output_mode(gpio_num_t gpio_num, rtc_io_out_mode_t mode)
|
||||
{
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
RTCIO.pin[gpio_num].pad_driver = mode;
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_get_output_mode(gpio_num_t gpio_num, rtc_io_out_mode_t *mode)
|
||||
{
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
*mode = RTCIO.pin[gpio_num].pad_driver;
|
||||
return ESP_OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
esp_err_t rtc_gpio_pulldown_en(gpio_num_t gpio_num)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
//this is a digital pad
|
||||
if (rtc_gpio_desc[gpio_num].pulldown == 0) {
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
|
||||
//this is a rtc pad
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
SET_PERI_REG_MASK(rtc_gpio_desc[gpio_num].reg, rtc_gpio_desc[gpio_num].pulldown);
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
rtc_gpio_reg[gpio_num]->rde = 0x1;
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
#endif
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_pullup_dis(gpio_num_t gpio_num)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
//this is a digital pad
|
||||
if ( rtc_gpio_desc[gpio_num].pullup == 0 ) {
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
|
||||
//this is a rtc pad
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
CLEAR_PERI_REG_MASK(rtc_gpio_desc[gpio_num].reg, rtc_gpio_desc[gpio_num].pullup);
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
rtc_gpio_reg[gpio_num]->rue = 0x0;
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
#endif
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_pulldown_dis(gpio_num_t gpio_num)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
//this is a digital pad
|
||||
if (rtc_gpio_desc[gpio_num].pulldown == 0) {
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
|
||||
//this is a rtc pad
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
CLEAR_PERI_REG_MASK(rtc_gpio_desc[gpio_num].reg, rtc_gpio_desc[gpio_num].pulldown);
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
rtc_gpio_reg[gpio_num]->rde = 0x0;
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
#endif
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_hold_en(gpio_num_t gpio_num)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
// check if an RTC IO
|
||||
if (rtc_gpio_desc[gpio_num].pullup == 0) {
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
SET_PERI_REG_MASK(rtc_gpio_desc[gpio_num].reg, rtc_gpio_desc[gpio_num].hold);
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
RTCCNTL.pad_hold.val |= BIT(gpio_num);
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
#endif
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_hold_dis(gpio_num_t gpio_num)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
// check if an RTC IO
|
||||
if (rtc_gpio_desc[gpio_num].pullup == 0) {
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
CLEAR_PERI_REG_MASK(rtc_gpio_desc[gpio_num].reg, rtc_gpio_desc[gpio_num].hold);
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
RTCCNTL.pad_hold.val &= ~(BIT(gpio_num));
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
#endif
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_isolate(gpio_num_t gpio_num)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
if (rtc_gpio_desc[gpio_num].reg == 0) {
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
#endif
|
||||
rtc_gpio_pullup_dis(gpio_num);
|
||||
rtc_gpio_pulldown_dis(gpio_num);
|
||||
rtc_gpio_set_direction(gpio_num, RTC_GPIO_MODE_DISABLED);
|
||||
rtc_gpio_hold_en(gpio_num);
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
void rtc_gpio_force_hold_dis_all(void)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
for (int gpio = 0; gpio < GPIO_PIN_COUNT; ++gpio) {
|
||||
const rtc_gpio_desc_t* desc = &rtc_gpio_desc[gpio];
|
||||
if (desc->hold_force != 0) {
|
||||
REG_CLR_BIT(RTC_CNTL_HOLD_FORCE_REG, desc->hold_force);
|
||||
}
|
||||
}
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
RTCCNTL.rtc_pwc.rtc_pad_force_hold = 0;
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
#endif
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_wakeup_enable(gpio_num_t gpio_num, gpio_int_type_t intr_type)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
int rtc_num = rtc_gpio_desc[gpio_num].rtc_num;
|
||||
if (rtc_num < 0) {
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
if (( intr_type != GPIO_INTR_LOW_LEVEL ) && ( intr_type != GPIO_INTR_HIGH_LEVEL )) {
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
|
||||
uint32_t reg = RTC_GPIO_PIN0_REG + rtc_num * sizeof(uint32_t);
|
||||
/* each pin has its own register, spinlock not needed */
|
||||
REG_SET_BIT(reg, RTC_GPIO_PIN0_WAKEUP_ENABLE);
|
||||
REG_SET_FIELD(reg, RTC_GPIO_PIN0_INT_TYPE, intr_type);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
if (( intr_type != GPIO_INTR_LOW_LEVEL ) && ( intr_type != GPIO_INTR_HIGH_LEVEL )) {
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
/* each pin has its own register, spinlock not needed */
|
||||
RTCIO.pin[gpio_num].wakeup_enable = 1;
|
||||
RTCIO.pin[gpio_num].int_type = intr_type;
|
||||
#endif
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t rtc_gpio_wakeup_disable(gpio_num_t gpio_num)
|
||||
{
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
int rtc_num = rtc_gpio_desc[gpio_num].rtc_num;
|
||||
if (rtc_num < 0) {
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
|
||||
uint32_t reg = RTC_GPIO_PIN0_REG + rtc_num * sizeof(uint32_t);
|
||||
/* each pin has its own register, spinlock not needed */
|
||||
REG_CLR_BIT(reg, RTC_GPIO_PIN0_WAKEUP_ENABLE);
|
||||
REG_SET_FIELD(reg, RTC_GPIO_PIN0_INT_TYPE, 0);
|
||||
#elif CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
RTC_MODULE_CHECK(rtc_gpio_is_valid_gpio(gpio_num), "RTC_GPIO number error", ESP_ERR_INVALID_ARG);
|
||||
/* each pin has its own register, spinlock not needed */
|
||||
RTCIO.pin[gpio_num].wakeup_enable = 0;
|
||||
RTCIO.pin[gpio_num].int_type = 0;
|
||||
#endif
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
#if CONFIG_IDF_TARGET_ESP32S2BETA
|
||||
esp_err_t rtc_gpio_force_hold_all()
|
||||
{
|
||||
portENTER_CRITICAL(&rtc_spinlock);
|
||||
RTCCNTL.rtc_pwc.rtc_pad_force_hold = 1;
|
||||
portEXIT_CRITICAL(&rtc_spinlock);
|
||||
return ESP_OK;
|
||||
}
|
||||
#endif
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
/*---------------------------------------------------------------
|
||||
Touch Pad
|
||||
@ -1227,6 +789,7 @@ esp_err_t touch_pad_get_wakeup_status(touch_pad_t *pad_num)
|
||||
return ESP_OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
/*---------------------------------------------------------------
|
||||
ADC Common
|
||||
---------------------------------------------------------------*/
|
||||
@ -1434,8 +997,7 @@ esp_err_t adc_gpio_init(adc_unit_t adc_unit, adc_channel_t channel)
|
||||
RTC_MODULE_CHECK((adc1_channel_t) channel < ADC1_CHANNEL_MAX, "ADC1 channel error", ESP_ERR_INVALID_ARG);
|
||||
ADC1_CHECK_FUNCTION_RET(adc1_pad_get_io_num((adc1_channel_t) channel, &gpio_num));
|
||||
ADC1_CHECK_FUNCTION_RET(rtc_gpio_init(gpio_num));
|
||||
ADC1_CHECK_FUNCTION_RET(rtc_gpio_output_disable(gpio_num));
|
||||
ADC1_CHECK_FUNCTION_RET(rtc_gpio_input_disable(gpio_num));
|
||||
ADC1_CHECK_FUNCTION_RET(rtc_gpio_set_direction(gpio_num, RTC_GPIO_MODE_DISABLED));
|
||||
ADC1_CHECK_FUNCTION_RET(gpio_set_pull_mode(gpio_num, GPIO_FLOATING));
|
||||
}
|
||||
return ESP_OK;
|
||||
@ -1982,8 +1544,7 @@ static esp_err_t adc2_pad_init(adc2_channel_t channel)
|
||||
gpio_num_t gpio_num = 0;
|
||||
ADC2_CHECK_FUNCTION_RET(adc2_pad_get_io_num(channel, &gpio_num));
|
||||
ADC2_CHECK_FUNCTION_RET(rtc_gpio_init(gpio_num));
|
||||
ADC2_CHECK_FUNCTION_RET(rtc_gpio_output_disable(gpio_num));
|
||||
ADC2_CHECK_FUNCTION_RET(rtc_gpio_input_disable(gpio_num));
|
||||
ADC1_CHECK_FUNCTION_RET(rtc_gpio_set_direction(gpio_num, RTC_GPIO_MODE_DISABLED));
|
||||
ADC2_CHECK_FUNCTION_RET(gpio_set_pull_mode(gpio_num, GPIO_FLOATING));
|
||||
return ESP_OK;
|
||||
}
|
||||
@ -2107,8 +1668,7 @@ esp_err_t adc2_vref_to_gpio(gpio_num_t gpio)
|
||||
|
||||
//Configure RTC gpio
|
||||
rtc_gpio_init(gpio);
|
||||
rtc_gpio_output_disable(gpio);
|
||||
rtc_gpio_input_disable(gpio);
|
||||
rtc_gpio_set_direction(gpio, RTC_GPIO_MODE_DISABLED);
|
||||
rtc_gpio_pullup_dis(gpio);
|
||||
rtc_gpio_pulldown_dis(gpio);
|
||||
//force fsm
|
||||
@ -2157,8 +1717,7 @@ static esp_err_t dac_rtc_pad_init(dac_channel_t channel)
|
||||
gpio_num_t gpio_num = 0;
|
||||
dac_pad_get_io_num(channel, &gpio_num);
|
||||
rtc_gpio_init(gpio_num);
|
||||
rtc_gpio_output_disable(gpio_num);
|
||||
rtc_gpio_input_disable(gpio_num);
|
||||
rtc_gpio_set_direction(gpio_num, RTC_GPIO_MODE_DISABLED);
|
||||
rtc_gpio_pullup_dis(gpio_num);
|
||||
rtc_gpio_pulldown_dis(gpio_num);
|
||||
|
||||
|
||||
216
components/driver/test/test_rtcio.c
Normal file
216
components/driver/test/test_rtcio.c
Normal file
@ -0,0 +1,216 @@
|
||||
/**
|
||||
* About test environment UT_T1_GPIO:
|
||||
* Please connect GPIO18 and GPIO19
|
||||
*/
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include "esp_system.h"
|
||||
#include "esp_sleep.h"
|
||||
#include "unity.h"
|
||||
#include "driver/gpio.h"
|
||||
#include "driver/rtc_io.h"
|
||||
#include "freertos/FreeRTOS.h"
|
||||
#include "freertos/task.h"
|
||||
#include "freertos/queue.h"
|
||||
#include "esp_err.h"
|
||||
#include "esp_log.h"
|
||||
#include "soc/rtc_io_periph.h"
|
||||
|
||||
#define RTCIO_CHECK(condition) TEST_ASSERT_MESSAGE((condition == ESP_OK), "ret is not ESP_OK")
|
||||
#define RTCIO_VERIFY(condition, msg) TEST_ASSERT_MESSAGE((condition), msg)
|
||||
|
||||
#define TEST_COUNT 10
|
||||
static const char *TAG = "rtcio_test";
|
||||
|
||||
/*
|
||||
* Test output/input function.
|
||||
*/
|
||||
TEST_CASE("RTCIO input/output test", "[rtcio]")
|
||||
{
|
||||
ESP_LOGI(TAG, "RTCIO input/output test");
|
||||
// init rtcio
|
||||
for (int i = 0; i < GPIO_PIN_COUNT; i++) {
|
||||
if (GPIO_IS_VALID_OUTPUT_GPIO(i) && rtc_gpio_is_valid_gpio(i)) {
|
||||
RTCIO_CHECK( rtc_gpio_init(i) );
|
||||
RTCIO_CHECK( rtc_gpio_set_direction(i, RTC_GPIO_MODE_INPUT_OUTPUT) );
|
||||
RTCIO_CHECK( rtc_gpio_pullup_dis(i) );
|
||||
RTCIO_CHECK( rtc_gpio_pulldown_dis(i) );
|
||||
ESP_LOGI(TAG, "gpio %d init", i);
|
||||
}
|
||||
}
|
||||
|
||||
for (int cnt = 0; cnt < TEST_COUNT; cnt++) {
|
||||
uint32_t level = cnt % 2;
|
||||
ESP_LOGI(TAG, "RTCIO output level %d", level);
|
||||
for (int i = 0; i < GPIO_PIN_COUNT; i++) {
|
||||
if (GPIO_IS_VALID_OUTPUT_GPIO(i) && rtc_gpio_is_valid_gpio(i)) {
|
||||
RTCIO_CHECK( rtc_gpio_set_level(i, level) );
|
||||
vTaskDelay(10 / portTICK_RATE_MS);
|
||||
if (rtc_gpio_get_level(i) != level) {
|
||||
ESP_LOGE(TAG, "RTCIO input/output test err, gpio%d", i);
|
||||
}
|
||||
}
|
||||
}
|
||||
vTaskDelay(100 / portTICK_RATE_MS);
|
||||
}
|
||||
|
||||
// Deinit rtcio
|
||||
for (int i = 0; i < GPIO_PIN_COUNT; i++) {
|
||||
if (GPIO_IS_VALID_OUTPUT_GPIO(i) && rtc_gpio_is_valid_gpio(i)) {
|
||||
RTCIO_CHECK( rtc_gpio_deinit(i) );
|
||||
}
|
||||
}
|
||||
ESP_LOGI(TAG, "RTCIO input/output test over");
|
||||
}
|
||||
|
||||
/*
|
||||
* Test pullup/pulldown function.
|
||||
* Note: extern circuit should not connect.
|
||||
*/
|
||||
TEST_CASE("RTCIO pullup/pulldown test", "[rtcio]")
|
||||
{
|
||||
ESP_LOGI(TAG, "RTCIO pullup/pulldown test");
|
||||
// init rtcio
|
||||
for (int i = 0; i < GPIO_PIN_COUNT; i++) {
|
||||
int num = rtc_io_number_get(i);
|
||||
if (rtc_gpio_is_valid_gpio(i) && num > 0 && rtc_io_desc[num].pullup != 0) {
|
||||
RTCIO_CHECK( rtc_gpio_init(i) );
|
||||
RTCIO_CHECK( rtc_gpio_set_direction(i, RTC_GPIO_MODE_INPUT_ONLY) );
|
||||
RTCIO_CHECK( rtc_gpio_pullup_dis(i) );
|
||||
RTCIO_CHECK( rtc_gpio_pulldown_dis(i) );
|
||||
ESP_LOGI(TAG, "gpio %d init", i);
|
||||
}
|
||||
}
|
||||
|
||||
for (int cnt = 0; cnt < TEST_COUNT; cnt++) {
|
||||
uint32_t level = cnt % 2;
|
||||
ESP_LOGI(TAG, "RTCIO pull level %d", level);
|
||||
for (int i = 0; i < GPIO_PIN_COUNT; i++) {
|
||||
int num = rtc_io_number_get(i);
|
||||
if (rtc_gpio_is_valid_gpio(i) && num > 0 && rtc_io_desc[num].pullup != 0) {
|
||||
if (level) {
|
||||
RTCIO_CHECK( rtc_gpio_pulldown_dis(i) );
|
||||
RTCIO_CHECK( rtc_gpio_pullup_en(i) );
|
||||
} else {
|
||||
RTCIO_CHECK( rtc_gpio_pullup_dis(i) );
|
||||
RTCIO_CHECK( rtc_gpio_pulldown_en(i) );
|
||||
}
|
||||
vTaskDelay(20 / portTICK_RATE_MS);
|
||||
if (rtc_gpio_get_level(i) != level) {
|
||||
ESP_LOGE(TAG, "RTCIO pullup/pulldown test err, gpio%d", i);
|
||||
}
|
||||
}
|
||||
}
|
||||
vTaskDelay(100 / portTICK_RATE_MS);
|
||||
}
|
||||
|
||||
// Deinit rtcio
|
||||
for (int i = 0; i < GPIO_PIN_COUNT; i++) {
|
||||
int num = rtc_io_number_get(i);
|
||||
if (rtc_gpio_is_valid_gpio(i) && num > 0 && rtc_io_desc[num].pullup != 0) {
|
||||
RTCIO_CHECK( rtc_gpio_deinit(i) );
|
||||
}
|
||||
}
|
||||
ESP_LOGI(TAG, "RTCIO pullup/pulldown test over");
|
||||
}
|
||||
|
||||
/*
|
||||
* Test output OD function.
|
||||
*/
|
||||
TEST_CASE("RTCIO output OD test", "[rtcio]")
|
||||
{
|
||||
ESP_LOGI(TAG, "RTCIO output OD test");
|
||||
// init rtcio
|
||||
for (int i = 0; i < GPIO_PIN_COUNT; i++) {
|
||||
if (GPIO_IS_VALID_OUTPUT_GPIO(i) && rtc_gpio_is_valid_gpio(i)) {
|
||||
RTCIO_CHECK( rtc_gpio_init(i) );
|
||||
RTCIO_CHECK( rtc_gpio_set_direction(i, RTC_GPIO_MODE_INPUT_OUTPUT_OD) );
|
||||
RTCIO_CHECK( rtc_gpio_pullup_en(i) );
|
||||
RTCIO_CHECK( rtc_gpio_pulldown_dis(i) );
|
||||
ESP_LOGI(TAG, "gpio %d init", i);
|
||||
}
|
||||
}
|
||||
|
||||
for (int cnt = 0; cnt < TEST_COUNT; cnt++) {
|
||||
uint32_t level = cnt % 2;
|
||||
ESP_LOGI(TAG, "RTCIO output level %d", level);
|
||||
for (int i = 0; i < GPIO_PIN_COUNT; i++) {
|
||||
if (GPIO_IS_VALID_OUTPUT_GPIO(i) && rtc_gpio_is_valid_gpio(i)) {
|
||||
RTCIO_CHECK( rtc_gpio_set_level(i, level) );
|
||||
vTaskDelay(10 / portTICK_RATE_MS);
|
||||
if (rtc_gpio_get_level(i) != level) {
|
||||
ESP_LOGE(TAG, "RTCIO output OD test err, gpio%d", i);
|
||||
}
|
||||
}
|
||||
}
|
||||
vTaskDelay(100 / portTICK_RATE_MS);
|
||||
}
|
||||
|
||||
// Deinit rtcio
|
||||
for (int i = 0; i < GPIO_PIN_COUNT; i++) {
|
||||
if (GPIO_IS_VALID_OUTPUT_GPIO(i) && rtc_gpio_is_valid_gpio(i)) {
|
||||
RTCIO_CHECK( rtc_gpio_deinit(i) );
|
||||
}
|
||||
}
|
||||
ESP_LOGI(TAG, "RTCIO output OD test over");
|
||||
}
|
||||
|
||||
/*
|
||||
* Test rtcio hold function.
|
||||
*/
|
||||
TEST_CASE("RTCIO output hold test", "[rtcio]")
|
||||
{
|
||||
ESP_LOGI(TAG, "RTCIO output hold test");
|
||||
// init rtcio
|
||||
for (int i = 0; i < GPIO_PIN_COUNT; i++) {
|
||||
if (GPIO_IS_VALID_OUTPUT_GPIO(i) && rtc_gpio_is_valid_gpio(i)) {
|
||||
RTCIO_CHECK( rtc_gpio_init(i) );
|
||||
RTCIO_CHECK( rtc_gpio_set_direction(i, RTC_GPIO_MODE_INPUT_OUTPUT_OD) );
|
||||
RTCIO_CHECK( rtc_gpio_pullup_en(i) );
|
||||
RTCIO_CHECK( rtc_gpio_pulldown_dis(i) );
|
||||
RTCIO_CHECK( rtc_gpio_set_level(i, 1) );
|
||||
ESP_LOGI(TAG, "gpio %d init, level 1", i);
|
||||
}
|
||||
}
|
||||
|
||||
// hold all output rtcio.
|
||||
for (int i = 0; i < GPIO_PIN_COUNT; i++) {
|
||||
if (GPIO_IS_VALID_OUTPUT_GPIO(i) && rtc_gpio_is_valid_gpio(i)) {
|
||||
RTCIO_CHECK( rtc_gpio_hold_en(i) );
|
||||
vTaskDelay(10 / portTICK_RATE_MS);
|
||||
RTCIO_CHECK( rtc_gpio_set_level(i, 0) );
|
||||
ESP_LOGI(TAG, "RTCIO output pin hold, then set level 0");
|
||||
vTaskDelay(10 / portTICK_RATE_MS);
|
||||
if (rtc_gpio_get_level(i) == 0) {
|
||||
ESP_LOGE(TAG, "RTCIO hold test err, gpio%d", i);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//unhold all rtcio.
|
||||
rtc_gpio_force_hold_dis_all();
|
||||
|
||||
// check the unhold status
|
||||
for (int cnt = 0; cnt < 4; cnt++) {
|
||||
uint32_t level = cnt % 2;
|
||||
ESP_LOGI(TAG, "RTCIO output level %d", level);
|
||||
for (int i = 0; i < GPIO_PIN_COUNT; i++) {
|
||||
if (GPIO_IS_VALID_OUTPUT_GPIO(i) && rtc_gpio_is_valid_gpio(i)) {
|
||||
RTCIO_CHECK( rtc_gpio_set_level(i, level) );
|
||||
vTaskDelay(10 / portTICK_RATE_MS);
|
||||
if (rtc_gpio_get_level(i) != level) {
|
||||
ESP_LOGE(TAG, "RTCIO output OD test err, gpio%d", i);
|
||||
}
|
||||
}
|
||||
}
|
||||
vTaskDelay(100 / portTICK_RATE_MS);
|
||||
}
|
||||
|
||||
// Deinit rtcio
|
||||
for (int i = 0; i < GPIO_PIN_COUNT; i++) {
|
||||
if (GPIO_IS_VALID_OUTPUT_GPIO(i) && rtc_gpio_is_valid_gpio(i)) {
|
||||
RTCIO_CHECK( rtc_gpio_deinit(i) );
|
||||
}
|
||||
}
|
||||
ESP_LOGI(TAG, "RTCIO hold test over");
|
||||
}
|
||||
@ -469,7 +469,7 @@ esp_err_t esp_sleep_enable_ext0_wakeup(gpio_num_t gpio_num, int level)
|
||||
ESP_LOGE(TAG, "Conflicting wake-up triggers: touch / ULP");
|
||||
return ESP_ERR_INVALID_STATE;
|
||||
}
|
||||
s_config.ext0_rtc_gpio_num = rtc_gpio_desc[gpio_num].rtc_num;
|
||||
s_config.ext0_rtc_gpio_num = rtc_io_number_get(gpio_num);
|
||||
s_config.ext0_trigger_level = level;
|
||||
s_config.wakeup_triggers |= RTC_EXT0_TRIG_EN;
|
||||
return ESP_OK;
|
||||
@ -483,16 +483,11 @@ static void ext0_wakeup_prepare(void)
|
||||
// Set level which will trigger wakeup
|
||||
SET_PERI_REG_BITS(RTC_CNTL_EXT_WAKEUP_CONF_REG, 0x1,
|
||||
s_config.ext0_trigger_level, RTC_CNTL_EXT_WAKEUP0_LV_S);
|
||||
// Find GPIO descriptor in the rtc_gpio_desc table and configure the pad
|
||||
for (size_t gpio_num = 0; gpio_num < GPIO_PIN_COUNT; ++gpio_num) {
|
||||
const rtc_gpio_desc_t* desc = &rtc_gpio_desc[gpio_num];
|
||||
if (desc->rtc_num == rtc_gpio_num) {
|
||||
REG_SET_BIT(desc->reg, desc->mux);
|
||||
SET_PERI_REG_BITS(desc->reg, 0x3, 0, desc->func);
|
||||
REG_SET_BIT(desc->reg, desc->ie);
|
||||
break;
|
||||
}
|
||||
}
|
||||
// Find GPIO descriptor in the rtc_io_desc table and configure the pad
|
||||
const rtc_io_desc_t* desc = &rtc_io_desc[rtc_gpio_num];
|
||||
REG_SET_BIT(desc->reg, desc->mux);
|
||||
SET_PERI_REG_BITS(desc->reg, 0x3, 0, desc->func);
|
||||
REG_SET_BIT(desc->reg, desc->ie);
|
||||
}
|
||||
|
||||
esp_err_t esp_sleep_enable_ext1_wakeup(uint64_t mask, esp_sleep_ext1_wakeup_mode_t mode)
|
||||
@ -510,7 +505,7 @@ esp_err_t esp_sleep_enable_ext1_wakeup(uint64_t mask, esp_sleep_ext1_wakeup_mode
|
||||
ESP_LOGE(TAG, "Not an RTC IO: GPIO%d", gpio);
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
rtc_gpio_mask |= BIT(rtc_gpio_desc[gpio].rtc_num);
|
||||
rtc_gpio_mask |= BIT(rtc_io_number_get(gpio));
|
||||
}
|
||||
s_config.ext1_rtc_gpio_mask = rtc_gpio_mask;
|
||||
s_config.ext1_trigger_mode = mode;
|
||||
@ -523,11 +518,11 @@ static void ext1_wakeup_prepare(void)
|
||||
// Configure all RTC IOs selected as ext1 wakeup inputs
|
||||
uint32_t rtc_gpio_mask = s_config.ext1_rtc_gpio_mask;
|
||||
for (int gpio = 0; gpio < GPIO_PIN_COUNT && rtc_gpio_mask != 0; ++gpio) {
|
||||
int rtc_pin = rtc_gpio_desc[gpio].rtc_num;
|
||||
int rtc_pin = rtc_io_number_get(gpio);
|
||||
if ((rtc_gpio_mask & BIT(rtc_pin)) == 0) {
|
||||
continue;
|
||||
}
|
||||
const rtc_gpio_desc_t* desc = &rtc_gpio_desc[gpio];
|
||||
const rtc_io_desc_t* desc = &rtc_io_desc[rtc_pin];
|
||||
// Route pad to RTC
|
||||
REG_SET_BIT(desc->reg, desc->mux);
|
||||
SET_PERI_REG_BITS(desc->reg, 0x3, 0, desc->func);
|
||||
@ -566,7 +561,7 @@ uint64_t esp_sleep_get_ext1_wakeup_status(void)
|
||||
if (!RTC_GPIO_IS_VALID_GPIO(gpio)) {
|
||||
continue;
|
||||
}
|
||||
int rtc_pin = rtc_gpio_desc[gpio].rtc_num;
|
||||
int rtc_pin = rtc_io_number_get(gpio);
|
||||
if ((status & BIT(rtc_pin)) == 0) {
|
||||
continue;
|
||||
}
|
||||
|
||||
@ -155,12 +155,12 @@ TEST_CASE("Can wake up from automatic light sleep by GPIO", "[pm]")
|
||||
TEST_ESP_OK(ulp_process_macros_and_load(0, ulp_code, &size));
|
||||
|
||||
light_sleep_enable();
|
||||
|
||||
int rtcio_num = rtc_io_number_get(ext1_wakeup_gpio);
|
||||
for (int i = 0; i < 10; ++i) {
|
||||
/* Set GPIO low */
|
||||
REG_CLR_BIT(rtc_gpio_desc[ext1_wakeup_gpio].reg, rtc_gpio_desc[ext1_wakeup_gpio].hold_force);
|
||||
REG_CLR_BIT(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].hold_force);
|
||||
rtc_gpio_set_level(ext1_wakeup_gpio, 0);
|
||||
REG_SET_BIT(rtc_gpio_desc[ext1_wakeup_gpio].reg, rtc_gpio_desc[ext1_wakeup_gpio].hold_force);
|
||||
REG_SET_BIT(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].hold_force);
|
||||
|
||||
/* Wait for the next tick */
|
||||
vTaskDelay(1);
|
||||
@ -186,7 +186,7 @@ TEST_CASE("Can wake up from automatic light sleep by GPIO", "[pm]")
|
||||
TEST_ASSERT_INT32_WITHIN(2 * portTICK_PERIOD_MS * 1000, delay_ms * 1000, end_hs - start_hs);
|
||||
TEST_ASSERT_INT32_WITHIN(2 * portTICK_PERIOD_MS * 1000, delay_ms * 1000, end_rtc - start_rtc);
|
||||
}
|
||||
REG_CLR_BIT(rtc_gpio_desc[ext1_wakeup_gpio].reg, rtc_gpio_desc[ext1_wakeup_gpio].hold_force);
|
||||
REG_CLR_BIT(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].hold_force);
|
||||
rtc_gpio_deinit(ext1_wakeup_gpio);
|
||||
|
||||
light_sleep_disable();
|
||||
|
||||
@ -416,7 +416,7 @@ esp_err_t esp_sleep_enable_ext0_wakeup(gpio_num_t gpio_num, int level)
|
||||
ESP_LOGE(TAG, "Conflicting wake-up triggers: touch / ULP");
|
||||
return ESP_ERR_INVALID_STATE;
|
||||
}
|
||||
s_config.ext0_rtc_gpio_num = gpio_num;
|
||||
s_config.ext0_rtc_gpio_num = rtc_io_number_get(gpio_num);
|
||||
s_config.ext0_trigger_level = level;
|
||||
s_config.wakeup_triggers |= RTC_EXT0_TRIG_EN;
|
||||
return ESP_OK;
|
||||
@ -430,15 +430,11 @@ static void ext0_wakeup_prepare(void)
|
||||
// Set level which will trigger wakeup
|
||||
SET_PERI_REG_BITS(RTC_CNTL_EXT_WAKEUP_CONF_REG, 0x1,
|
||||
s_config.ext0_trigger_level, RTC_CNTL_EXT_WAKEUP0_LV_S);
|
||||
// Find GPIO descriptor in the rtc_gpio_reg table and configure the pad
|
||||
for (size_t gpio_num = 0; gpio_num < GPIO_PIN_COUNT; ++gpio_num) {
|
||||
if (gpio_num == rtc_gpio_num && RTC_GPIO_IS_VALID_GPIO(gpio_num)) {
|
||||
rtc_gpio_reg[gpio_num]->mux_sel = 1;
|
||||
rtc_gpio_reg[gpio_num]->fun_sel = 0;
|
||||
rtc_gpio_reg[gpio_num]->fun_ie = 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
// Find GPIO descriptor in the rtc_io_desc table and configure the pad
|
||||
const rtc_io_desc_t* desc = &rtc_io_desc[rtc_gpio_num];
|
||||
REG_SET_BIT(desc->reg, desc->mux);
|
||||
SET_PERI_REG_BITS(desc->reg, 0x3, 0, desc->func);
|
||||
REG_SET_BIT(desc->reg, desc->ie);
|
||||
}
|
||||
|
||||
esp_err_t esp_sleep_enable_ext1_wakeup(uint64_t mask, esp_sleep_ext1_wakeup_mode_t mode)
|
||||
@ -456,7 +452,7 @@ esp_err_t esp_sleep_enable_ext1_wakeup(uint64_t mask, esp_sleep_ext1_wakeup_mode
|
||||
ESP_LOGE(TAG, "Not an RTC IO: GPIO%d", gpio);
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
rtc_gpio_mask |= BIT(gpio);
|
||||
rtc_gpio_mask |= BIT(rtc_io_number_get(gpio));
|
||||
}
|
||||
s_config.ext1_rtc_gpio_mask = rtc_gpio_mask;
|
||||
s_config.ext1_trigger_mode = mode;
|
||||
@ -469,27 +465,27 @@ static void ext1_wakeup_prepare(void)
|
||||
// Configure all RTC IOs selected as ext1 wakeup inputs
|
||||
uint32_t rtc_gpio_mask = s_config.ext1_rtc_gpio_mask;
|
||||
for (int gpio = 0; gpio < GPIO_PIN_COUNT && rtc_gpio_mask != 0; ++gpio) {
|
||||
if(!RTC_GPIO_IS_VALID_GPIO(gpio)) {
|
||||
continue;
|
||||
}
|
||||
if ((rtc_gpio_mask & BIT(gpio)) == 0) {
|
||||
int rtc_pin = rtc_io_number_get(gpio);
|
||||
if ((rtc_gpio_mask & BIT(rtc_pin)) == 0) {
|
||||
continue;
|
||||
}
|
||||
const rtc_io_desc_t* desc = &rtc_io_desc[rtc_pin];
|
||||
// Route pad to RTC
|
||||
rtc_gpio_reg[gpio]->mux_sel = 1;
|
||||
rtc_gpio_reg[gpio]->fun_sel = 0;
|
||||
REG_SET_BIT(desc->reg, desc->mux);
|
||||
SET_PERI_REG_BITS(desc->reg, 0x3, 0, desc->func);
|
||||
// set input enable in sleep mode
|
||||
rtc_gpio_reg[gpio]->fun_ie = 1;
|
||||
REG_SET_BIT(desc->reg, desc->ie);
|
||||
// Pad configuration depends on RTC_PERIPH state in sleep mode
|
||||
if (s_config.pd_options[ESP_PD_DOMAIN_RTC_PERIPH] != ESP_PD_OPTION_ON) {
|
||||
// RTC_PERIPH will be powered down, so RTC_IO_ registers will
|
||||
// loose their state. Lock pad configuration.
|
||||
// Pullups/pulldowns also need to be disabled.
|
||||
rtc_gpio_reg[gpio]->rue = 0;
|
||||
rtc_gpio_reg[gpio]->rde = 0;
|
||||
REG_CLR_BIT(desc->reg, desc->pulldown);
|
||||
REG_CLR_BIT(desc->reg, desc->pullup);
|
||||
REG_SET_BIT(RTC_CNTL_PAD_HOLD_REG, desc->hold_force);
|
||||
}
|
||||
// Keep track of pins which are processed to bail out early
|
||||
rtc_gpio_mask &= ~BIT(gpio);
|
||||
rtc_gpio_mask &= ~BIT(rtc_pin);
|
||||
}
|
||||
// Clear state from previous wakeup
|
||||
REG_SET_BIT(RTC_CNTL_EXT_WAKEUP1_REG, RTC_CNTL_EXT_WAKEUP1_STATUS_CLR);
|
||||
@ -512,7 +508,7 @@ uint64_t esp_sleep_get_ext1_wakeup_status(void)
|
||||
if (!RTC_GPIO_IS_VALID_GPIO(gpio)) {
|
||||
continue;
|
||||
}
|
||||
int rtc_pin = gpio;
|
||||
int rtc_pin = rtc_io_number_get(gpio);
|
||||
if ((status & BIT(rtc_pin)) == 0) {
|
||||
continue;
|
||||
}
|
||||
|
||||
@ -13,6 +13,7 @@ list(APPEND srcs
|
||||
"src/memory_layout_utils.c"
|
||||
"src/lldesc.c"
|
||||
"src/hal/rmt_hal.c"
|
||||
"src/hal/rtc_io_hal.c"
|
||||
"src/hal/spi_hal.c"
|
||||
"src/hal/spi_hal_iram.c"
|
||||
"src/hal/spi_slave_hal.c"
|
||||
|
||||
348
components/soc/esp32/include/hal/rtc_io_ll.h
Normal file
348
components/soc/esp32/include/hal/rtc_io_ll.h
Normal file
@ -0,0 +1,348 @@
|
||||
// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
/*******************************************************************************
|
||||
* NOTICE
|
||||
* The ll is not public api, don't use in application code.
|
||||
* See readme.md in soc/include/hal/readme.md
|
||||
******************************************************************************/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stdlib.h>
|
||||
#include "soc/rtc_io_periph.h"
|
||||
#include "hal/rtc_io_types.h"
|
||||
|
||||
typedef enum {
|
||||
RTCIO_FUNC_RTC = 0x0, /*!< The pin controled by RTC module. */
|
||||
RTCIO_FUNC_DIGITAL = 0x1, /*!< The pin controlled by DIGITAL module. */
|
||||
} rtcio_ll_func_t;
|
||||
|
||||
typedef enum {
|
||||
RTCIO_WAKEUP_DISABLE = 0, /*!< Disable GPIO interrupt */
|
||||
RTCIO_WAKEUP_LOW_LEVEL = 0x4, /*!< GPIO interrupt type : input low level trigger */
|
||||
RTCIO_WAKEUP_HIGH_LEVEL = 0x5, /*!< GPIO interrupt type : input high level trigger */
|
||||
} rtcio_ll_wake_type_t;
|
||||
|
||||
typedef enum {
|
||||
RTCIO_OUTPUT_NORMAL = 0, /*!< RTCIO output mode is normal. */
|
||||
RTCIO_OUTPUT_OD = 0x1, /*!< RTCIO output mode is open-drain. */
|
||||
} rtcio_ll_out_mode_t;
|
||||
|
||||
/**
|
||||
* @brief Select the rtcio function.
|
||||
*
|
||||
* @note The RTC function must be selected before the pad analog function is enabled.
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @param func Select pin function.
|
||||
*/
|
||||
static inline void rtcio_ll_function_select(int rtcio_num, rtcio_ll_func_t func)
|
||||
{
|
||||
if (func == RTCIO_FUNC_RTC) {
|
||||
// 0: GPIO connected to digital GPIO module. 1: GPIO connected to analog RTC module.
|
||||
SET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, (rtc_io_desc[rtcio_num].mux));
|
||||
//0:RTC FUNCTION 1,2,3:Reserved
|
||||
SET_PERI_REG_BITS(rtc_io_desc[rtcio_num].reg, RTC_IO_TOUCH_PAD1_FUN_SEL_V, SOC_PIN_FUNC_RTC_IO, rtc_io_desc[rtcio_num].func);
|
||||
} else if (func == RTCIO_FUNC_DIGITAL) {
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, (rtc_io_desc[rtcio_num].mux));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable rtcio output.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_output_enable(int rtcio_num)
|
||||
{
|
||||
RTCIO.enable_w1ts.w1ts = (1U << rtcio_num);
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable rtcio output.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_output_disable(int rtcio_num)
|
||||
{
|
||||
RTCIO.enable_w1tc.w1tc = (1U << rtcio_num);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set RTCIO output level.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @param level 0: output low; ~0: output high.
|
||||
*/
|
||||
static inline void rtcio_ll_set_level(int rtcio_num, uint32_t level)
|
||||
{
|
||||
if (level) {
|
||||
RTCIO.out_w1ts.w1ts = (1U << rtcio_num);
|
||||
} else {
|
||||
RTCIO.out_w1tc.w1tc = (1U << rtcio_num);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable rtcio input.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_input_enable(int rtcio_num)
|
||||
{
|
||||
SET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].ie);
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable rtcio input.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_input_disable(int rtcio_num)
|
||||
{
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].ie);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get RTCIO input level.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @return 0: input low; ~0: input high.
|
||||
*/
|
||||
static inline uint32_t rtcio_ll_get_level(int rtcio_num)
|
||||
{
|
||||
return (uint32_t)(RTCIO.in_val.in >> rtcio_num) & 0x1;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set RTC GPIO pad drive capability
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @param strength Drive capability of the pad. Range: 0 ~ 3.
|
||||
*/
|
||||
static inline void rtcio_ll_set_drive_capability(int rtcio_num, uint32_t strength)
|
||||
{
|
||||
if (rtc_io_desc[rtcio_num].drv_v) {
|
||||
SET_PERI_REG_BITS(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].drv_v, strength, rtc_io_desc[rtcio_num].drv_s);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get RTC GPIO pad drive capability.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @return Drive capability of the pad. Range: 0 ~ 3.
|
||||
*/
|
||||
static inline uint32_t rtcio_ll_get_drive_capability(int rtcio_num)
|
||||
{
|
||||
return GET_PERI_REG_BITS2(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].drv_v, rtc_io_desc[rtcio_num].drv_s);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set RTC GPIO pad output mode.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @return mode Output mode.
|
||||
*/
|
||||
static inline void rtcio_ll_output_mode_set(int rtcio_num, rtcio_ll_out_mode_t mode)
|
||||
{
|
||||
RTCIO.pin[rtcio_num].pad_driver = mode;
|
||||
}
|
||||
|
||||
/**
|
||||
* RTC GPIO pullup enable.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_pullup_enable(int rtcio_num)
|
||||
{
|
||||
if (rtc_io_desc[rtcio_num].pullup) {
|
||||
SET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pullup);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* RTC GPIO pullup disable.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_pullup_disable(int rtcio_num)
|
||||
{
|
||||
if (rtc_io_desc[rtcio_num].pullup) {
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pullup);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* RTC GPIO pulldown enable.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_pulldown_enable(int rtcio_num)
|
||||
{
|
||||
if (rtc_io_desc[rtcio_num].pulldown) {
|
||||
SET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pulldown);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* RTC GPIO pulldown disable.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_pulldown_disable(int rtcio_num)
|
||||
{
|
||||
if (rtc_io_desc[rtcio_num].pulldown) {
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pulldown);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable force hold function for RTC IO pad.
|
||||
*
|
||||
* Enabling HOLD function will cause the pad to lock current status, such as,
|
||||
* input/output enable, input/output value, function, drive strength values.
|
||||
* This function is useful when going into light or deep sleep mode to prevent
|
||||
* the pin configuration from changing.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_force_hold_enable(int rtcio_num)
|
||||
{
|
||||
REG_SET_BIT(RTC_CNTL_HOLD_FORCE_REG, rtc_io_desc[rtcio_num].hold_force);
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable hold function on an RTC IO pad
|
||||
*
|
||||
* @note If disable the pad hold, the status of pad maybe changed in sleep mode.
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_force_hold_disable(int rtcio_num)
|
||||
{
|
||||
REG_CLR_BIT(RTC_CNTL_HOLD_FORCE_REG, rtc_io_desc[rtcio_num].hold_force);
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable force hold function for RTC IO pad.
|
||||
*
|
||||
* Enabling HOLD function will cause the pad to lock current status, such as,
|
||||
* input/output enable, input/output value, function, drive strength values.
|
||||
* This function is useful when going into light or deep sleep mode to prevent
|
||||
* the pin configuration from changing.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_force_hold_all(void)
|
||||
{
|
||||
SET_PERI_REG_BITS(RTC_CNTL_HOLD_FORCE_REG, 0x3FFFF, 0x3FFFF, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable hold function on an RTC IO pad
|
||||
*
|
||||
* @note If disable the pad hold, the status of pad maybe changed in sleep mode.
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_force_unhold_all(void)
|
||||
{
|
||||
SET_PERI_REG_BITS(RTC_CNTL_HOLD_FORCE_REG, 0x3FFFF, 0, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable wakeup function and set wakeup type from light sleep status for rtcio.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @param type Wakeup on high level or low level.
|
||||
*/
|
||||
static inline void rtcio_ll_wakeup_enable(int rtcio_num, rtcio_ll_wake_type_t type)
|
||||
{
|
||||
RTCIO.pin[rtcio_num].wakeup_enable = 0x1;
|
||||
RTCIO.pin[rtcio_num].int_type = type;
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable wakeup function from light sleep status for rtcio.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_wakeup_disable(int rtcio_num)
|
||||
{
|
||||
RTCIO.pin[rtcio_num].wakeup_enable = 0;
|
||||
RTCIO.pin[rtcio_num].int_type = RTCIO_WAKEUP_DISABLE;
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable rtc io output in deep sleep.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_enable_output_in_sleep(gpio_num_t gpio_num)
|
||||
{
|
||||
if (rtc_io_desc[gpio_num].slpoe) {
|
||||
SET_PERI_REG_MASK(rtc_io_desc[gpio_num].reg, rtc_io_desc[gpio_num].slpoe);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable rtc io output in deep sleep.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_in_sleep_disable_output(gpio_num_t gpio_num)
|
||||
{
|
||||
if (rtc_io_desc[gpio_num].slpoe) {
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[gpio_num].reg, rtc_io_desc[gpio_num].slpoe);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable rtc io input in deep sleep.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_in_sleep_enable_input(gpio_num_t gpio_num)
|
||||
{
|
||||
SET_PERI_REG_MASK(rtc_io_desc[gpio_num].reg, rtc_io_desc[gpio_num].slpie);
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable rtc io input in deep sleep.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_in_sleep_disable_input(gpio_num_t gpio_num)
|
||||
{
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[gpio_num].reg, rtc_io_desc[gpio_num].slpie);
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable rtc io keep another setting in deep sleep.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_enable_sleep_setting(gpio_num_t gpio_num)
|
||||
{
|
||||
SET_PERI_REG_MASK(rtc_io_desc[gpio_num].reg, rtc_io_desc[gpio_num].slpsel);
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable rtc io keep another setting in deep sleep. (Default)
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_disable_sleep_setting(gpio_num_t gpio_num)
|
||||
{
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[gpio_num].reg, rtc_io_desc[gpio_num].slpsel);
|
||||
}
|
||||
21
components/soc/esp32/include/soc/rtc_io_caps.h
Normal file
21
components/soc/esp32/include/soc/rtc_io_caps.h
Normal file
@ -0,0 +1,21 @@
|
||||
// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
#ifndef _SOC_RTC_IO_CAPS_H_
|
||||
#define _SOC_RTC_IO_CAPS_H_
|
||||
|
||||
#define SOC_RTC_IO_PIN_COUNT 18
|
||||
#define SOC_PIN_FUNC_RTC_IO 0
|
||||
|
||||
#endif
|
||||
@ -12,8 +12,8 @@
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
#ifndef _SOC_RTC_GPIO_CHANNEL_H
|
||||
#define _SOC_RTC_GPIO_CHANNEL_H
|
||||
#ifndef _SOC_RTC_IO_CHANNEL_H
|
||||
#define _SOC_RTC_IO_CHANNEL_H
|
||||
|
||||
#define RTC_GPIO_NUMBER 18
|
||||
|
||||
128
components/soc/esp32/rtc_io_periph.c
Normal file
128
components/soc/esp32/rtc_io_periph.c
Normal file
@ -0,0 +1,128 @@
|
||||
// Copyright 2018 Espressif Systems (Shanghai) PTE LTD
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
#include "soc/rtc_io_periph.h"
|
||||
|
||||
const int rtc_io_num_map[GPIO_PIN_COUNT] = {
|
||||
RTCIO_GPIO0_CHANNEL, //GPIO0
|
||||
-1,//GPIO1
|
||||
RTCIO_GPIO2_CHANNEL, //GPIO2
|
||||
-1,//GPIO3
|
||||
RTCIO_GPIO4_CHANNEL, //GPIO4
|
||||
-1,//GPIO5
|
||||
-1,//GPIO6
|
||||
-1,//GPIO7
|
||||
-1,//GPIO8
|
||||
-1,//GPIO9
|
||||
-1,//GPIO10
|
||||
-1,//GPIO11
|
||||
RTCIO_GPIO12_CHANNEL, //GPIO12
|
||||
RTCIO_GPIO13_CHANNEL, //GPIO13
|
||||
RTCIO_GPIO14_CHANNEL, //GPIO14
|
||||
RTCIO_GPIO15_CHANNEL, //GPIO15
|
||||
-1,//GPIO16
|
||||
-1,//GPIO17
|
||||
-1,//GPIO18
|
||||
-1,//GPIO19
|
||||
-1,//GPIO20
|
||||
-1,//GPIO21
|
||||
-1,//GPIO22
|
||||
-1,//GPIO23
|
||||
-1,//GPIO24
|
||||
RTCIO_GPIO25_CHANNEL, //GPIO25
|
||||
RTCIO_GPIO26_CHANNEL, //GPIO26
|
||||
RTCIO_GPIO27_CHANNEL, //GPIO27
|
||||
-1,//GPIO28
|
||||
-1,//GPIO29
|
||||
-1,//GPIO30
|
||||
-1,//GPIO31
|
||||
RTCIO_GPIO32_CHANNEL, //GPIO32
|
||||
RTCIO_GPIO33_CHANNEL, //GPIO33
|
||||
RTCIO_GPIO34_CHANNEL, //GPIO34
|
||||
RTCIO_GPIO35_CHANNEL, //GPIO35
|
||||
RTCIO_GPIO36_CHANNEL, //GPIO36
|
||||
RTCIO_GPIO37_CHANNEL, //GPIO37
|
||||
RTCIO_GPIO38_CHANNEL, //GPIO38
|
||||
RTCIO_GPIO39_CHANNEL, //GPIO39
|
||||
};
|
||||
|
||||
//Reg,Mux,Fun,IE,Up,Down,Rtc_number
|
||||
const rtc_io_desc_t rtc_io_desc[SOC_RTC_IO_PIN_COUNT] = {
|
||||
/*REG MUX select function select Input enable Pullup Pulldown Sleep select Sleep input enable PAD hold Pad force hold Mask of drive capability Offset gpio number */
|
||||
{RTC_IO_SENSOR_PADS_REG, RTC_IO_SENSE1_MUX_SEL_M, RTC_IO_SENSE1_FUN_SEL_S, RTC_IO_SENSE1_FUN_IE_M, 0, 0, RTC_IO_SENSE1_SLP_SEL_M, RTC_IO_SENSE1_SLP_IE_M, 0, RTC_IO_SENSE1_HOLD_M, RTC_CNTL_SENSE1_HOLD_FORCE_M, 0, 0, RTCIO_CHANNEL_0_GPIO_NUM}, //36
|
||||
{RTC_IO_SENSOR_PADS_REG, RTC_IO_SENSE2_MUX_SEL_M, RTC_IO_SENSE2_FUN_SEL_S, RTC_IO_SENSE2_FUN_IE_M, 0, 0, RTC_IO_SENSE2_SLP_SEL_M, RTC_IO_SENSE2_SLP_IE_M, 0, RTC_IO_SENSE2_HOLD_M, RTC_CNTL_SENSE2_HOLD_FORCE_M, 0, 0, RTCIO_CHANNEL_1_GPIO_NUM}, //37
|
||||
{RTC_IO_SENSOR_PADS_REG, RTC_IO_SENSE3_MUX_SEL_M, RTC_IO_SENSE3_FUN_SEL_S, RTC_IO_SENSE3_FUN_IE_M, 0, 0, RTC_IO_SENSE3_SLP_SEL_M, RTC_IO_SENSE3_SLP_IE_M, 0, RTC_IO_SENSE3_HOLD_M, RTC_CNTL_SENSE3_HOLD_FORCE_M, 0, 0, RTCIO_CHANNEL_2_GPIO_NUM}, //38
|
||||
{RTC_IO_SENSOR_PADS_REG, RTC_IO_SENSE4_MUX_SEL_M, RTC_IO_SENSE4_FUN_SEL_S, RTC_IO_SENSE4_FUN_IE_M, 0, 0, RTC_IO_SENSE4_SLP_SEL_M, RTC_IO_SENSE4_SLP_IE_M, 0, RTC_IO_SENSE4_HOLD_M, RTC_CNTL_SENSE4_HOLD_FORCE_M, 0, 0, RTCIO_CHANNEL_3_GPIO_NUM}, //39
|
||||
{RTC_IO_ADC_PAD_REG, RTC_IO_ADC1_MUX_SEL_M, RTC_IO_ADC1_FUN_SEL_S, RTC_IO_ADC1_FUN_IE_M, 0, 0, RTC_IO_ADC1_SLP_SEL_M, RTC_IO_ADC1_SLP_IE_M, 0, RTC_IO_ADC1_HOLD_M, RTC_CNTL_ADC1_HOLD_FORCE_M, 0, 0, RTCIO_CHANNEL_4_GPIO_NUM}, //34
|
||||
{RTC_IO_ADC_PAD_REG, RTC_IO_ADC2_MUX_SEL_M, RTC_IO_ADC2_FUN_SEL_S, RTC_IO_ADC2_FUN_IE_M, 0, 0, RTC_IO_ADC2_SLP_SEL_M, RTC_IO_ADC2_SLP_IE_M, 0, RTC_IO_ADC2_HOLD_M, RTC_CNTL_ADC2_HOLD_FORCE_M, 0, 0, RTCIO_CHANNEL_5_GPIO_NUM}, //35
|
||||
{RTC_IO_PAD_DAC1_REG, RTC_IO_PDAC1_MUX_SEL_M, RTC_IO_PDAC1_FUN_SEL_S, RTC_IO_PDAC1_FUN_IE_M, RTC_IO_PDAC1_RUE_M, RTC_IO_PDAC1_RDE_M, RTC_IO_PDAC1_SLP_SEL_M, RTC_IO_PDAC1_SLP_IE_M, 0, RTC_IO_PDAC1_HOLD_M, RTC_CNTL_PDAC1_HOLD_FORCE_M, RTC_IO_PDAC1_DRV_V, RTC_IO_PDAC1_DRV_S, RTCIO_CHANNEL_6_GPIO_NUM}, //25
|
||||
{RTC_IO_PAD_DAC2_REG, RTC_IO_PDAC2_MUX_SEL_M, RTC_IO_PDAC2_FUN_SEL_S, RTC_IO_PDAC2_FUN_IE_M, RTC_IO_PDAC2_RUE_M, RTC_IO_PDAC2_RDE_M, RTC_IO_PDAC2_SLP_SEL_M, RTC_IO_PDAC2_SLP_IE_M, 0, RTC_IO_PDAC2_HOLD_M, RTC_CNTL_PDAC2_HOLD_FORCE_M, RTC_IO_PDAC2_DRV_V, RTC_IO_PDAC2_DRV_S, RTCIO_CHANNEL_7_GPIO_NUM}, //26
|
||||
{RTC_IO_XTAL_32K_PAD_REG, RTC_IO_X32N_MUX_SEL_M, RTC_IO_X32N_FUN_SEL_S, RTC_IO_X32N_FUN_IE_M, RTC_IO_X32N_RUE_M, RTC_IO_X32N_RDE_M, RTC_IO_X32N_SLP_SEL_M, RTC_IO_X32N_SLP_IE_M, 0, RTC_IO_X32N_HOLD_M, RTC_CNTL_X32N_HOLD_FORCE_M, RTC_IO_X32N_DRV_V, RTC_IO_X32N_DRV_S, RTCIO_CHANNEL_8_GPIO_NUM}, //33
|
||||
{RTC_IO_XTAL_32K_PAD_REG, RTC_IO_X32P_MUX_SEL_M, RTC_IO_X32P_FUN_SEL_S, RTC_IO_X32P_FUN_IE_M, RTC_IO_X32P_RUE_M, RTC_IO_X32P_RDE_M, RTC_IO_X32P_SLP_SEL_M, RTC_IO_X32P_SLP_IE_M, 0, RTC_IO_X32P_HOLD_M, RTC_CNTL_X32P_HOLD_FORCE_M, RTC_IO_X32P_DRV_V, RTC_IO_X32P_DRV_S, RTCIO_CHANNEL_9_GPIO_NUM}, //32
|
||||
{RTC_IO_TOUCH_PAD0_REG, RTC_IO_TOUCH_PAD0_MUX_SEL_M, RTC_IO_TOUCH_PAD0_FUN_SEL_S, RTC_IO_TOUCH_PAD0_FUN_IE_M, RTC_IO_TOUCH_PAD0_RUE_M, RTC_IO_TOUCH_PAD0_RDE_M, RTC_IO_TOUCH_PAD0_SLP_SEL_M, RTC_IO_TOUCH_PAD0_SLP_IE_M, 0, RTC_IO_TOUCH_PAD0_HOLD_M, RTC_CNTL_TOUCH_PAD0_HOLD_FORCE_M, RTC_IO_TOUCH_PAD0_DRV_V, RTC_IO_TOUCH_PAD0_DRV_S, RTCIO_CHANNEL_10_GPIO_NUM},// 4
|
||||
{RTC_IO_TOUCH_PAD1_REG, RTC_IO_TOUCH_PAD1_MUX_SEL_M, RTC_IO_TOUCH_PAD1_FUN_SEL_S, RTC_IO_TOUCH_PAD1_FUN_IE_M, RTC_IO_TOUCH_PAD1_RUE_M, RTC_IO_TOUCH_PAD1_RDE_M, RTC_IO_TOUCH_PAD1_SLP_SEL_M, RTC_IO_TOUCH_PAD1_SLP_IE_M, 0, RTC_IO_TOUCH_PAD1_HOLD_M, RTC_CNTL_TOUCH_PAD1_HOLD_FORCE_M, RTC_IO_TOUCH_PAD1_DRV_V, RTC_IO_TOUCH_PAD1_DRV_S, RTCIO_CHANNEL_11_GPIO_NUM},// 0
|
||||
{RTC_IO_TOUCH_PAD2_REG, RTC_IO_TOUCH_PAD2_MUX_SEL_M, RTC_IO_TOUCH_PAD2_FUN_SEL_S, RTC_IO_TOUCH_PAD2_FUN_IE_M, RTC_IO_TOUCH_PAD2_RUE_M, RTC_IO_TOUCH_PAD2_RDE_M, RTC_IO_TOUCH_PAD2_SLP_SEL_M, RTC_IO_TOUCH_PAD2_SLP_IE_M, 0, RTC_IO_TOUCH_PAD2_HOLD_M, RTC_CNTL_TOUCH_PAD2_HOLD_FORCE_M, RTC_IO_TOUCH_PAD2_DRV_V, RTC_IO_TOUCH_PAD2_DRV_S, RTCIO_CHANNEL_12_GPIO_NUM},// 2
|
||||
{RTC_IO_TOUCH_PAD3_REG, RTC_IO_TOUCH_PAD3_MUX_SEL_M, RTC_IO_TOUCH_PAD3_FUN_SEL_S, RTC_IO_TOUCH_PAD3_FUN_IE_M, RTC_IO_TOUCH_PAD3_RUE_M, RTC_IO_TOUCH_PAD3_RDE_M, RTC_IO_TOUCH_PAD3_SLP_SEL_M, RTC_IO_TOUCH_PAD3_SLP_IE_M, 0, RTC_IO_TOUCH_PAD3_HOLD_M, RTC_CNTL_TOUCH_PAD3_HOLD_FORCE_M, RTC_IO_TOUCH_PAD3_DRV_V, RTC_IO_TOUCH_PAD3_DRV_S, RTCIO_CHANNEL_13_GPIO_NUM},//15
|
||||
{RTC_IO_TOUCH_PAD4_REG, RTC_IO_TOUCH_PAD4_MUX_SEL_M, RTC_IO_TOUCH_PAD4_FUN_SEL_S, RTC_IO_TOUCH_PAD4_FUN_IE_M, RTC_IO_TOUCH_PAD4_RUE_M, RTC_IO_TOUCH_PAD4_RDE_M, RTC_IO_TOUCH_PAD4_SLP_SEL_M, RTC_IO_TOUCH_PAD4_SLP_IE_M, 0, RTC_IO_TOUCH_PAD4_HOLD_M, RTC_CNTL_TOUCH_PAD4_HOLD_FORCE_M, RTC_IO_TOUCH_PAD4_DRV_V, RTC_IO_TOUCH_PAD4_DRV_S, RTCIO_CHANNEL_14_GPIO_NUM},//13
|
||||
{RTC_IO_TOUCH_PAD5_REG, RTC_IO_TOUCH_PAD5_MUX_SEL_M, RTC_IO_TOUCH_PAD5_FUN_SEL_S, RTC_IO_TOUCH_PAD5_FUN_IE_M, RTC_IO_TOUCH_PAD5_RUE_M, RTC_IO_TOUCH_PAD5_RDE_M, RTC_IO_TOUCH_PAD5_SLP_SEL_M, RTC_IO_TOUCH_PAD5_SLP_IE_M, 0, RTC_IO_TOUCH_PAD5_HOLD_M, RTC_CNTL_TOUCH_PAD5_HOLD_FORCE_M, RTC_IO_TOUCH_PAD5_DRV_V, RTC_IO_TOUCH_PAD5_DRV_S, RTCIO_CHANNEL_15_GPIO_NUM},//12
|
||||
{RTC_IO_TOUCH_PAD6_REG, RTC_IO_TOUCH_PAD6_MUX_SEL_M, RTC_IO_TOUCH_PAD6_FUN_SEL_S, RTC_IO_TOUCH_PAD6_FUN_IE_M, RTC_IO_TOUCH_PAD6_RUE_M, RTC_IO_TOUCH_PAD6_RDE_M, RTC_IO_TOUCH_PAD6_SLP_SEL_M, RTC_IO_TOUCH_PAD6_SLP_IE_M, 0, RTC_IO_TOUCH_PAD6_HOLD_M, RTC_CNTL_TOUCH_PAD6_HOLD_FORCE_M, RTC_IO_TOUCH_PAD6_DRV_V, RTC_IO_TOUCH_PAD6_DRV_S, RTCIO_CHANNEL_16_GPIO_NUM},//14
|
||||
{RTC_IO_TOUCH_PAD7_REG, RTC_IO_TOUCH_PAD7_MUX_SEL_M, RTC_IO_TOUCH_PAD7_FUN_SEL_S, RTC_IO_TOUCH_PAD7_FUN_IE_M, RTC_IO_TOUCH_PAD7_RUE_M, RTC_IO_TOUCH_PAD7_RDE_M, RTC_IO_TOUCH_PAD7_SLP_SEL_M, RTC_IO_TOUCH_PAD7_SLP_IE_M, 0, RTC_IO_TOUCH_PAD7_HOLD_M, RTC_CNTL_TOUCH_PAD7_HOLD_FORCE_M, RTC_IO_TOUCH_PAD7_DRV_V, RTC_IO_TOUCH_PAD7_DRV_S, RTCIO_CHANNEL_17_GPIO_NUM},//27
|
||||
};
|
||||
|
||||
#ifdef CONFIG_RTCIO_SUPPORT_RTC_GPIO_DESC
|
||||
//Reg,Mux,Fun,IE,Up,Down,Rtc_number
|
||||
const rtc_gpio_desc_t rtc_gpio_desc[GPIO_PIN_COUNT] = {
|
||||
{RTC_IO_TOUCH_PAD1_REG, RTC_IO_TOUCH_PAD1_MUX_SEL_M, RTC_IO_TOUCH_PAD1_FUN_SEL_S, RTC_IO_TOUCH_PAD1_FUN_IE_M, RTC_IO_TOUCH_PAD1_RUE_M, RTC_IO_TOUCH_PAD1_RDE_M, RTC_IO_TOUCH_PAD1_SLP_SEL_M, RTC_IO_TOUCH_PAD1_SLP_IE_M, RTC_IO_TOUCH_PAD1_HOLD_M, RTC_CNTL_TOUCH_PAD1_HOLD_FORCE_M, RTC_IO_TOUCH_PAD1_DRV_V, RTC_IO_TOUCH_PAD1_DRV_S, RTCIO_GPIO0_CHANNEL}, //0
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //1
|
||||
{RTC_IO_TOUCH_PAD2_REG, RTC_IO_TOUCH_PAD2_MUX_SEL_M, RTC_IO_TOUCH_PAD2_FUN_SEL_S, RTC_IO_TOUCH_PAD2_FUN_IE_M, RTC_IO_TOUCH_PAD2_RUE_M, RTC_IO_TOUCH_PAD2_RDE_M, RTC_IO_TOUCH_PAD2_SLP_SEL_M, RTC_IO_TOUCH_PAD2_SLP_IE_M, RTC_IO_TOUCH_PAD2_HOLD_M, RTC_CNTL_TOUCH_PAD2_HOLD_FORCE_M, RTC_IO_TOUCH_PAD2_DRV_V, RTC_IO_TOUCH_PAD2_DRV_S, RTCIO_GPIO2_CHANNEL}, //2
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //3
|
||||
{RTC_IO_TOUCH_PAD0_REG, RTC_IO_TOUCH_PAD0_MUX_SEL_M, RTC_IO_TOUCH_PAD0_FUN_SEL_S, RTC_IO_TOUCH_PAD0_FUN_IE_M, RTC_IO_TOUCH_PAD0_RUE_M, RTC_IO_TOUCH_PAD0_RDE_M, RTC_IO_TOUCH_PAD0_SLP_SEL_M, RTC_IO_TOUCH_PAD0_SLP_IE_M, RTC_IO_TOUCH_PAD0_HOLD_M, RTC_CNTL_TOUCH_PAD0_HOLD_FORCE_M, RTC_IO_TOUCH_PAD0_DRV_V, RTC_IO_TOUCH_PAD0_DRV_S, RTCIO_GPIO4_CHANNEL}, //4
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //5
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //6
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //7
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //8
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //9
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //10
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //11
|
||||
{RTC_IO_TOUCH_PAD5_REG, RTC_IO_TOUCH_PAD5_MUX_SEL_M, RTC_IO_TOUCH_PAD5_FUN_SEL_S, RTC_IO_TOUCH_PAD5_FUN_IE_M, RTC_IO_TOUCH_PAD5_RUE_M, RTC_IO_TOUCH_PAD5_RDE_M, RTC_IO_TOUCH_PAD5_SLP_SEL_M, RTC_IO_TOUCH_PAD5_SLP_IE_M, RTC_IO_TOUCH_PAD5_HOLD_M, RTC_CNTL_TOUCH_PAD5_HOLD_FORCE_M, RTC_IO_TOUCH_PAD5_DRV_V, RTC_IO_TOUCH_PAD5_DRV_S, RTCIO_GPIO12_CHANNEL}, //12
|
||||
{RTC_IO_TOUCH_PAD4_REG, RTC_IO_TOUCH_PAD4_MUX_SEL_M, RTC_IO_TOUCH_PAD4_FUN_SEL_S, RTC_IO_TOUCH_PAD4_FUN_IE_M, RTC_IO_TOUCH_PAD4_RUE_M, RTC_IO_TOUCH_PAD4_RDE_M, RTC_IO_TOUCH_PAD4_SLP_SEL_M, RTC_IO_TOUCH_PAD4_SLP_IE_M, RTC_IO_TOUCH_PAD4_HOLD_M, RTC_CNTL_TOUCH_PAD4_HOLD_FORCE_M, RTC_IO_TOUCH_PAD4_DRV_V, RTC_IO_TOUCH_PAD4_DRV_S, RTCIO_GPIO13_CHANNEL}, //13
|
||||
{RTC_IO_TOUCH_PAD6_REG, RTC_IO_TOUCH_PAD6_MUX_SEL_M, RTC_IO_TOUCH_PAD6_FUN_SEL_S, RTC_IO_TOUCH_PAD6_FUN_IE_M, RTC_IO_TOUCH_PAD6_RUE_M, RTC_IO_TOUCH_PAD6_RDE_M, RTC_IO_TOUCH_PAD6_SLP_SEL_M, RTC_IO_TOUCH_PAD6_SLP_IE_M, RTC_IO_TOUCH_PAD6_HOLD_M, RTC_CNTL_TOUCH_PAD6_HOLD_FORCE_M, RTC_IO_TOUCH_PAD6_DRV_V, RTC_IO_TOUCH_PAD6_DRV_S, RTCIO_GPIO14_CHANNEL}, //14
|
||||
{RTC_IO_TOUCH_PAD3_REG, RTC_IO_TOUCH_PAD3_MUX_SEL_M, RTC_IO_TOUCH_PAD3_FUN_SEL_S, RTC_IO_TOUCH_PAD3_FUN_IE_M, RTC_IO_TOUCH_PAD3_RUE_M, RTC_IO_TOUCH_PAD3_RDE_M, RTC_IO_TOUCH_PAD3_SLP_SEL_M, RTC_IO_TOUCH_PAD3_SLP_IE_M, RTC_IO_TOUCH_PAD3_HOLD_M, RTC_CNTL_TOUCH_PAD3_HOLD_FORCE_M, RTC_IO_TOUCH_PAD3_DRV_V, RTC_IO_TOUCH_PAD3_DRV_S, RTCIO_GPIO15_CHANNEL}, //15
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //16
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //17
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //18
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //19
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //20
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //21
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //22
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //23
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //24
|
||||
{RTC_IO_PAD_DAC1_REG, RTC_IO_PDAC1_MUX_SEL_M, RTC_IO_PDAC1_FUN_SEL_S, RTC_IO_PDAC1_FUN_IE_M, RTC_IO_PDAC1_RUE_M, RTC_IO_PDAC1_RDE_M, RTC_IO_PDAC1_SLP_SEL_M, RTC_IO_PDAC1_SLP_IE_M, RTC_IO_PDAC1_HOLD_M, RTC_CNTL_PDAC1_HOLD_FORCE_M, RTC_IO_PDAC1_DRV_V, RTC_IO_PDAC1_DRV_S, RTCIO_GPIO25_CHANNEL}, //25
|
||||
{RTC_IO_PAD_DAC2_REG, RTC_IO_PDAC2_MUX_SEL_M, RTC_IO_PDAC2_FUN_SEL_S, RTC_IO_PDAC2_FUN_IE_M, RTC_IO_PDAC2_RUE_M, RTC_IO_PDAC2_RDE_M, RTC_IO_PDAC2_SLP_SEL_M, RTC_IO_PDAC2_SLP_IE_M, RTC_IO_PDAC2_HOLD_M, RTC_CNTL_PDAC2_HOLD_FORCE_M, RTC_IO_PDAC2_DRV_V, RTC_IO_PDAC2_DRV_S, RTCIO_GPIO26_CHANNEL}, //26
|
||||
{RTC_IO_TOUCH_PAD7_REG, RTC_IO_TOUCH_PAD7_MUX_SEL_M, RTC_IO_TOUCH_PAD7_FUN_SEL_S, RTC_IO_TOUCH_PAD7_FUN_IE_M, RTC_IO_TOUCH_PAD7_RUE_M, RTC_IO_TOUCH_PAD7_RDE_M, RTC_IO_TOUCH_PAD7_SLP_SEL_M, RTC_IO_TOUCH_PAD7_SLP_IE_M, RTC_IO_TOUCH_PAD7_HOLD_M, RTC_CNTL_TOUCH_PAD7_HOLD_FORCE_M, RTC_IO_TOUCH_PAD7_DRV_V, RTC_IO_TOUCH_PAD7_DRV_S, RTCIO_GPIO27_CHANNEL}, //27
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //28
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //29
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //30
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //31
|
||||
{RTC_IO_XTAL_32K_PAD_REG, RTC_IO_X32P_MUX_SEL_M, RTC_IO_X32P_FUN_SEL_S, RTC_IO_X32P_FUN_IE_M, RTC_IO_X32P_RUE_M, RTC_IO_X32P_RDE_M, RTC_IO_X32P_SLP_SEL_M, RTC_IO_X32P_SLP_IE_M, RTC_IO_X32P_HOLD_M, RTC_CNTL_X32P_HOLD_FORCE_M, RTC_IO_X32P_DRV_V, RTC_IO_X32P_DRV_S, RTCIO_GPIO32_CHANNEL}, //32
|
||||
{RTC_IO_XTAL_32K_PAD_REG, RTC_IO_X32N_MUX_SEL_M, RTC_IO_X32N_FUN_SEL_S, RTC_IO_X32N_FUN_IE_M, RTC_IO_X32N_RUE_M, RTC_IO_X32N_RDE_M, RTC_IO_X32N_SLP_SEL_M, RTC_IO_X32N_SLP_IE_M, RTC_IO_X32N_HOLD_M, RTC_CNTL_X32N_HOLD_FORCE_M, RTC_IO_X32N_DRV_V, RTC_IO_X32N_DRV_S, RTCIO_GPIO33_CHANNEL}, //33
|
||||
{RTC_IO_ADC_PAD_REG, RTC_IO_ADC1_MUX_SEL_M, RTC_IO_ADC1_FUN_SEL_S, RTC_IO_ADC1_FUN_IE_M, 0, 0, RTC_IO_ADC1_SLP_SEL_M, RTC_IO_ADC1_SLP_IE_M, RTC_IO_ADC1_HOLD_M, RTC_CNTL_ADC1_HOLD_FORCE_M, 0, 0, RTCIO_GPIO34_CHANNEL}, //34
|
||||
{RTC_IO_ADC_PAD_REG, RTC_IO_ADC2_MUX_SEL_M, RTC_IO_ADC2_FUN_SEL_S, RTC_IO_ADC2_FUN_IE_M, 0, 0, RTC_IO_ADC2_SLP_SEL_M, RTC_IO_ADC2_SLP_IE_M, RTC_IO_ADC2_HOLD_M, RTC_CNTL_ADC2_HOLD_FORCE_M, 0, 0, RTCIO_GPIO35_CHANNEL}, //35
|
||||
{RTC_IO_SENSOR_PADS_REG, RTC_IO_SENSE1_MUX_SEL_M, RTC_IO_SENSE1_FUN_SEL_S, RTC_IO_SENSE1_FUN_IE_M, 0, 0, RTC_IO_SENSE1_SLP_SEL_M, RTC_IO_SENSE1_SLP_IE_M, RTC_IO_SENSE1_HOLD_M, RTC_CNTL_SENSE1_HOLD_FORCE_M, 0, 0, RTCIO_GPIO36_CHANNEL}, //36
|
||||
{RTC_IO_SENSOR_PADS_REG, RTC_IO_SENSE2_MUX_SEL_M, RTC_IO_SENSE2_FUN_SEL_S, RTC_IO_SENSE2_FUN_IE_M, 0, 0, RTC_IO_SENSE2_SLP_SEL_M, RTC_IO_SENSE2_SLP_IE_M, RTC_IO_SENSE2_HOLD_M, RTC_CNTL_SENSE2_HOLD_FORCE_M, 0, 0, RTCIO_GPIO37_CHANNEL}, //37
|
||||
{RTC_IO_SENSOR_PADS_REG, RTC_IO_SENSE3_MUX_SEL_M, RTC_IO_SENSE3_FUN_SEL_S, RTC_IO_SENSE3_FUN_IE_M, 0, 0, RTC_IO_SENSE3_SLP_SEL_M, RTC_IO_SENSE3_SLP_IE_M, RTC_IO_SENSE3_HOLD_M, RTC_CNTL_SENSE3_HOLD_FORCE_M, 0, 0, RTCIO_GPIO38_CHANNEL}, //38
|
||||
{RTC_IO_SENSOR_PADS_REG, RTC_IO_SENSE4_MUX_SEL_M, RTC_IO_SENSE4_FUN_SEL_S, RTC_IO_SENSE4_FUN_IE_M, 0, 0, RTC_IO_SENSE4_SLP_SEL_M, RTC_IO_SENSE4_SLP_IE_M, RTC_IO_SENSE4_HOLD_M, RTC_CNTL_SENSE4_HOLD_FORCE_M, 0, 0, RTCIO_GPIO39_CHANNEL}, //39
|
||||
};
|
||||
|
||||
#endif //CONFIG_RTCIO_SUPPORT_RTC_GPIO_DESC
|
||||
@ -1,59 +0,0 @@
|
||||
// Copyright 2018 Espressif Systems (Shanghai) PTE LTD
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
#include "soc/rtc_periph.h"
|
||||
|
||||
//Reg,Mux,Fun,IE,Up,Down,Rtc_number
|
||||
const rtc_gpio_desc_t rtc_gpio_desc[GPIO_PIN_COUNT] = {
|
||||
{RTC_IO_TOUCH_PAD1_REG, RTC_IO_TOUCH_PAD1_MUX_SEL_M, RTC_IO_TOUCH_PAD1_FUN_SEL_S, RTC_IO_TOUCH_PAD1_FUN_IE_M, RTC_IO_TOUCH_PAD1_RUE_M, RTC_IO_TOUCH_PAD1_RDE_M, RTC_IO_TOUCH_PAD1_SLP_SEL_M, RTC_IO_TOUCH_PAD1_SLP_IE_M, RTC_IO_TOUCH_PAD1_HOLD_M, RTC_CNTL_TOUCH_PAD1_HOLD_FORCE_M, RTC_IO_TOUCH_PAD1_DRV_V, RTC_IO_TOUCH_PAD1_DRV_S, RTCIO_GPIO0_CHANNEL}, //0
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //1
|
||||
{RTC_IO_TOUCH_PAD2_REG, RTC_IO_TOUCH_PAD2_MUX_SEL_M, RTC_IO_TOUCH_PAD2_FUN_SEL_S, RTC_IO_TOUCH_PAD2_FUN_IE_M, RTC_IO_TOUCH_PAD2_RUE_M, RTC_IO_TOUCH_PAD2_RDE_M, RTC_IO_TOUCH_PAD2_SLP_SEL_M, RTC_IO_TOUCH_PAD2_SLP_IE_M, RTC_IO_TOUCH_PAD2_HOLD_M, RTC_CNTL_TOUCH_PAD2_HOLD_FORCE_M, RTC_IO_TOUCH_PAD2_DRV_V, RTC_IO_TOUCH_PAD2_DRV_S, RTCIO_GPIO2_CHANNEL}, //2
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //3
|
||||
{RTC_IO_TOUCH_PAD0_REG, RTC_IO_TOUCH_PAD0_MUX_SEL_M, RTC_IO_TOUCH_PAD0_FUN_SEL_S, RTC_IO_TOUCH_PAD0_FUN_IE_M, RTC_IO_TOUCH_PAD0_RUE_M, RTC_IO_TOUCH_PAD0_RDE_M, RTC_IO_TOUCH_PAD0_SLP_SEL_M, RTC_IO_TOUCH_PAD0_SLP_IE_M, RTC_IO_TOUCH_PAD0_HOLD_M, RTC_CNTL_TOUCH_PAD0_HOLD_FORCE_M, RTC_IO_TOUCH_PAD0_DRV_V, RTC_IO_TOUCH_PAD0_DRV_S, RTCIO_GPIO4_CHANNEL}, //4
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //5
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //6
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //7
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //8
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //9
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //10
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //11
|
||||
{RTC_IO_TOUCH_PAD5_REG, RTC_IO_TOUCH_PAD5_MUX_SEL_M, RTC_IO_TOUCH_PAD5_FUN_SEL_S, RTC_IO_TOUCH_PAD5_FUN_IE_M, RTC_IO_TOUCH_PAD5_RUE_M, RTC_IO_TOUCH_PAD5_RDE_M, RTC_IO_TOUCH_PAD5_SLP_SEL_M, RTC_IO_TOUCH_PAD5_SLP_IE_M, RTC_IO_TOUCH_PAD5_HOLD_M, RTC_CNTL_TOUCH_PAD5_HOLD_FORCE_M, RTC_IO_TOUCH_PAD5_DRV_V, RTC_IO_TOUCH_PAD5_DRV_S, RTCIO_GPIO12_CHANNEL}, //12
|
||||
{RTC_IO_TOUCH_PAD4_REG, RTC_IO_TOUCH_PAD4_MUX_SEL_M, RTC_IO_TOUCH_PAD4_FUN_SEL_S, RTC_IO_TOUCH_PAD4_FUN_IE_M, RTC_IO_TOUCH_PAD4_RUE_M, RTC_IO_TOUCH_PAD4_RDE_M, RTC_IO_TOUCH_PAD4_SLP_SEL_M, RTC_IO_TOUCH_PAD4_SLP_IE_M, RTC_IO_TOUCH_PAD4_HOLD_M, RTC_CNTL_TOUCH_PAD4_HOLD_FORCE_M, RTC_IO_TOUCH_PAD4_DRV_V, RTC_IO_TOUCH_PAD4_DRV_S, RTCIO_GPIO13_CHANNEL}, //13
|
||||
{RTC_IO_TOUCH_PAD6_REG, RTC_IO_TOUCH_PAD6_MUX_SEL_M, RTC_IO_TOUCH_PAD6_FUN_SEL_S, RTC_IO_TOUCH_PAD6_FUN_IE_M, RTC_IO_TOUCH_PAD6_RUE_M, RTC_IO_TOUCH_PAD6_RDE_M, RTC_IO_TOUCH_PAD6_SLP_SEL_M, RTC_IO_TOUCH_PAD6_SLP_IE_M, RTC_IO_TOUCH_PAD6_HOLD_M, RTC_CNTL_TOUCH_PAD6_HOLD_FORCE_M, RTC_IO_TOUCH_PAD6_DRV_V, RTC_IO_TOUCH_PAD6_DRV_S, RTCIO_GPIO14_CHANNEL}, //14
|
||||
{RTC_IO_TOUCH_PAD3_REG, RTC_IO_TOUCH_PAD3_MUX_SEL_M, RTC_IO_TOUCH_PAD3_FUN_SEL_S, RTC_IO_TOUCH_PAD3_FUN_IE_M, RTC_IO_TOUCH_PAD3_RUE_M, RTC_IO_TOUCH_PAD3_RDE_M, RTC_IO_TOUCH_PAD3_SLP_SEL_M, RTC_IO_TOUCH_PAD3_SLP_IE_M, RTC_IO_TOUCH_PAD3_HOLD_M, RTC_CNTL_TOUCH_PAD3_HOLD_FORCE_M, RTC_IO_TOUCH_PAD3_DRV_V, RTC_IO_TOUCH_PAD3_DRV_S, RTCIO_GPIO15_CHANNEL}, //15
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //16
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //17
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //18
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //19
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //20
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //21
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //22
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //23
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //24
|
||||
{RTC_IO_PAD_DAC1_REG, RTC_IO_PDAC1_MUX_SEL_M, RTC_IO_PDAC1_FUN_SEL_S, RTC_IO_PDAC1_FUN_IE_M, RTC_IO_PDAC1_RUE_M, RTC_IO_PDAC1_RDE_M, RTC_IO_PDAC1_SLP_SEL_M, RTC_IO_PDAC1_SLP_IE_M, RTC_IO_PDAC1_HOLD_M, RTC_CNTL_PDAC1_HOLD_FORCE_M, RTC_IO_PDAC1_DRV_V, RTC_IO_PDAC1_DRV_S, RTCIO_GPIO25_CHANNEL}, //25
|
||||
{RTC_IO_PAD_DAC2_REG, RTC_IO_PDAC2_MUX_SEL_M, RTC_IO_PDAC2_FUN_SEL_S, RTC_IO_PDAC2_FUN_IE_M, RTC_IO_PDAC2_RUE_M, RTC_IO_PDAC2_RDE_M, RTC_IO_PDAC2_SLP_SEL_M, RTC_IO_PDAC2_SLP_IE_M, RTC_IO_PDAC2_HOLD_M, RTC_CNTL_PDAC2_HOLD_FORCE_M, RTC_IO_PDAC2_DRV_V, RTC_IO_PDAC2_DRV_S, RTCIO_GPIO26_CHANNEL}, //26
|
||||
{RTC_IO_TOUCH_PAD7_REG, RTC_IO_TOUCH_PAD7_MUX_SEL_M, RTC_IO_TOUCH_PAD7_FUN_SEL_S, RTC_IO_TOUCH_PAD7_FUN_IE_M, RTC_IO_TOUCH_PAD7_RUE_M, RTC_IO_TOUCH_PAD7_RDE_M, RTC_IO_TOUCH_PAD7_SLP_SEL_M, RTC_IO_TOUCH_PAD7_SLP_IE_M, RTC_IO_TOUCH_PAD7_HOLD_M, RTC_CNTL_TOUCH_PAD7_HOLD_FORCE_M, RTC_IO_TOUCH_PAD7_DRV_V, RTC_IO_TOUCH_PAD7_DRV_S, RTCIO_GPIO27_CHANNEL}, //27
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //28
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //29
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //30
|
||||
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1}, //31
|
||||
{RTC_IO_XTAL_32K_PAD_REG, RTC_IO_X32P_MUX_SEL_M, RTC_IO_X32P_FUN_SEL_S, RTC_IO_X32P_FUN_IE_M, RTC_IO_X32P_RUE_M, RTC_IO_X32P_RDE_M, RTC_IO_X32P_SLP_SEL_M, RTC_IO_X32P_SLP_IE_M, RTC_IO_X32P_HOLD_M, RTC_CNTL_X32P_HOLD_FORCE_M, RTC_IO_X32P_DRV_V, RTC_IO_X32P_DRV_S, RTCIO_GPIO32_CHANNEL}, //32
|
||||
{RTC_IO_XTAL_32K_PAD_REG, RTC_IO_X32N_MUX_SEL_M, RTC_IO_X32N_FUN_SEL_S, RTC_IO_X32N_FUN_IE_M, RTC_IO_X32N_RUE_M, RTC_IO_X32N_RDE_M, RTC_IO_X32N_SLP_SEL_M, RTC_IO_X32N_SLP_IE_M, RTC_IO_X32N_HOLD_M, RTC_CNTL_X32N_HOLD_FORCE_M, RTC_IO_X32N_DRV_V, RTC_IO_X32N_DRV_S, RTCIO_GPIO33_CHANNEL}, //33
|
||||
{RTC_IO_ADC_PAD_REG, RTC_IO_ADC1_MUX_SEL_M, RTC_IO_ADC1_FUN_SEL_S, RTC_IO_ADC1_FUN_IE_M, 0, 0, RTC_IO_ADC1_SLP_SEL_M, RTC_IO_ADC1_SLP_IE_M, RTC_IO_ADC1_HOLD_M, RTC_CNTL_ADC1_HOLD_FORCE_M, 0, 0, RTCIO_GPIO34_CHANNEL}, //34
|
||||
{RTC_IO_ADC_PAD_REG, RTC_IO_ADC2_MUX_SEL_M, RTC_IO_ADC2_FUN_SEL_S, RTC_IO_ADC2_FUN_IE_M, 0, 0, RTC_IO_ADC2_SLP_SEL_M, RTC_IO_ADC2_SLP_IE_M, RTC_IO_ADC2_HOLD_M, RTC_CNTL_ADC2_HOLD_FORCE_M, 0, 0, RTCIO_GPIO35_CHANNEL}, //35
|
||||
{RTC_IO_SENSOR_PADS_REG, RTC_IO_SENSE1_MUX_SEL_M, RTC_IO_SENSE1_FUN_SEL_S, RTC_IO_SENSE1_FUN_IE_M, 0, 0, RTC_IO_SENSE1_SLP_SEL_M, RTC_IO_SENSE1_SLP_IE_M, RTC_IO_SENSE1_HOLD_M, RTC_CNTL_SENSE1_HOLD_FORCE_M, 0, 0, RTCIO_GPIO36_CHANNEL}, //36
|
||||
{RTC_IO_SENSOR_PADS_REG, RTC_IO_SENSE2_MUX_SEL_M, RTC_IO_SENSE2_FUN_SEL_S, RTC_IO_SENSE2_FUN_IE_M, 0, 0, RTC_IO_SENSE2_SLP_SEL_M, RTC_IO_SENSE2_SLP_IE_M, RTC_IO_SENSE2_HOLD_M, RTC_CNTL_SENSE2_HOLD_FORCE_M, 0, 0, RTCIO_GPIO37_CHANNEL}, //37
|
||||
{RTC_IO_SENSOR_PADS_REG, RTC_IO_SENSE3_MUX_SEL_M, RTC_IO_SENSE3_FUN_SEL_S, RTC_IO_SENSE3_FUN_IE_M, 0, 0, RTC_IO_SENSE3_SLP_SEL_M, RTC_IO_SENSE3_SLP_IE_M, RTC_IO_SENSE3_HOLD_M, RTC_CNTL_SENSE3_HOLD_FORCE_M, 0, 0, RTCIO_GPIO38_CHANNEL}, //38
|
||||
{RTC_IO_SENSOR_PADS_REG, RTC_IO_SENSE4_MUX_SEL_M, RTC_IO_SENSE4_FUN_SEL_S, RTC_IO_SENSE4_FUN_IE_M, 0, 0, RTC_IO_SENSE4_SLP_SEL_M, RTC_IO_SENSE4_SLP_IE_M, RTC_IO_SENSE4_HOLD_M, RTC_CNTL_SENSE4_HOLD_FORCE_M, 0, 0, RTCIO_GPIO39_CHANNEL}, //39
|
||||
};
|
||||
@ -3,6 +3,7 @@ set(SOC_SRCS "cpu_util.c"
|
||||
"rtc_clk.c"
|
||||
"rtc_clk_init.c"
|
||||
"rtc_init.c"
|
||||
"rtc_io_periph.c"
|
||||
"rtc_periph.c"
|
||||
"rtc_pm.c"
|
||||
"rtc_sleep.c"
|
||||
|
||||
348
components/soc/esp32s2beta/include/hal/rtc_io_ll.h
Normal file
348
components/soc/esp32s2beta/include/hal/rtc_io_ll.h
Normal file
@ -0,0 +1,348 @@
|
||||
// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
/*******************************************************************************
|
||||
* NOTICE
|
||||
* The ll is not public api, don't use in application code.
|
||||
* See readme.md in soc/include/hal/readme.md
|
||||
******************************************************************************/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stdlib.h>
|
||||
#include "soc/rtc_io_periph.h"
|
||||
#include "hal/rtc_io_types.h"
|
||||
|
||||
typedef enum {
|
||||
RTCIO_FUNC_RTC = 0x0, /*!< The pin controled by RTC module. */
|
||||
RTCIO_FUNC_DIGITAL = 0x1, /*!< The pin controlled by DIGITAL module. */
|
||||
} rtcio_ll_func_t;
|
||||
|
||||
typedef enum {
|
||||
RTCIO_WAKEUP_DISABLE = 0, /*!< Disable GPIO interrupt */
|
||||
RTCIO_WAKEUP_LOW_LEVEL = 0x4, /*!< GPIO interrupt type : input low level trigger */
|
||||
RTCIO_WAKEUP_HIGH_LEVEL = 0x5, /*!< GPIO interrupt type : input high level trigger */
|
||||
} rtcio_ll_wake_type_t;
|
||||
|
||||
typedef enum {
|
||||
RTCIO_OUTPUT_NORMAL = 0, /*!< RTCIO output mode is normal. */
|
||||
RTCIO_OUTPUT_OD = 0x1, /*!< RTCIO output mode is open-drain. */
|
||||
} rtcio_ll_out_mode_t;
|
||||
|
||||
/**
|
||||
* @brief Select the rtcio function.
|
||||
*
|
||||
* @note The RTC function must be selected before the pad analog function is enabled.
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @param func Select pin function.
|
||||
*/
|
||||
static inline void rtcio_ll_function_select(int rtcio_num, rtcio_ll_func_t func)
|
||||
{
|
||||
if (func == RTCIO_FUNC_RTC) {
|
||||
// 0: GPIO connected to digital GPIO module. 1: GPIO connected to analog RTC module.
|
||||
SET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, (rtc_io_desc[rtcio_num].mux));
|
||||
//0:RTC FUNCTION 1,2,3:Reserved
|
||||
SET_PERI_REG_BITS(rtc_io_desc[rtcio_num].reg, RTC_IO_TOUCH_PAD1_FUN_SEL_V, SOC_PIN_FUNC_RTC_IO, rtc_io_desc[rtcio_num].func);
|
||||
} else if (func == RTCIO_FUNC_DIGITAL) {
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, (rtc_io_desc[rtcio_num].mux));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable rtcio output.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_output_enable(int rtcio_num)
|
||||
{
|
||||
RTCIO.enable_w1ts.w1ts = (1U << rtcio_num);
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable rtcio output.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_output_disable(int rtcio_num)
|
||||
{
|
||||
RTCIO.enable_w1tc.w1tc = (1U << rtcio_num);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set RTCIO output level.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @param level 0: output low; ~0: output high.
|
||||
*/
|
||||
static inline void rtcio_ll_set_level(int rtcio_num, uint32_t level)
|
||||
{
|
||||
if (level) {
|
||||
RTCIO.out_w1ts.w1ts = (1U << rtcio_num);
|
||||
} else {
|
||||
RTCIO.out_w1tc.w1tc = (1U << rtcio_num);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable rtcio input.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_input_enable(int rtcio_num)
|
||||
{
|
||||
SET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].ie);
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable rtcio input.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_input_disable(int rtcio_num)
|
||||
{
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].ie);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get RTCIO input level.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @return 0: input low; ~0: input high.
|
||||
*/
|
||||
static inline uint32_t rtcio_ll_get_level(int rtcio_num)
|
||||
{
|
||||
return (uint32_t)(RTCIO.in_val.in >> rtcio_num) & 0x1;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set RTC GPIO pad drive capability
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @param strength Drive capability of the pad. Range: 0 ~ 3.
|
||||
*/
|
||||
static inline void rtcio_ll_set_drive_capability(int rtcio_num, uint32_t strength)
|
||||
{
|
||||
if (rtc_io_desc[rtcio_num].drv_v) {
|
||||
SET_PERI_REG_BITS(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].drv_v, strength, rtc_io_desc[rtcio_num].drv_s);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get RTC GPIO pad drive capability.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @return Drive capability of the pad. Range: 0 ~ 3.
|
||||
*/
|
||||
static inline uint32_t rtcio_ll_get_drive_capability(int rtcio_num)
|
||||
{
|
||||
return GET_PERI_REG_BITS2(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].drv_v, rtc_io_desc[rtcio_num].drv_s);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set RTC GPIO pad output mode.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @return mode Output mode.
|
||||
*/
|
||||
static inline void rtcio_ll_output_mode_set(int rtcio_num, rtcio_ll_out_mode_t mode)
|
||||
{
|
||||
RTCIO.pin[rtcio_num].pad_driver = mode;
|
||||
}
|
||||
|
||||
/**
|
||||
* RTC GPIO pullup enable.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_pullup_enable(int rtcio_num)
|
||||
{
|
||||
if (rtc_io_desc[rtcio_num].pullup) {
|
||||
SET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pullup);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* RTC GPIO pullup disable.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_pullup_disable(int rtcio_num)
|
||||
{
|
||||
if (rtc_io_desc[rtcio_num].pullup) {
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pullup);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* RTC GPIO pulldown enable.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_pulldown_enable(int rtcio_num)
|
||||
{
|
||||
if (rtc_io_desc[rtcio_num].pulldown) {
|
||||
SET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pulldown);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* RTC GPIO pulldown disable.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_pulldown_disable(int rtcio_num)
|
||||
{
|
||||
if (rtc_io_desc[rtcio_num].pulldown) {
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pulldown);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable force hold function for RTC IO pad.
|
||||
*
|
||||
* Enabling HOLD function will cause the pad to lock current status, such as,
|
||||
* input/output enable, input/output value, function, drive strength values.
|
||||
* This function is useful when going into light or deep sleep mode to prevent
|
||||
* the pin configuration from changing.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_force_hold_enable(int rtcio_num)
|
||||
{
|
||||
SET_PERI_REG_MASK(RTC_CNTL_PAD_HOLD_REG, rtc_io_desc[rtcio_num].hold_force);
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable hold function on an RTC IO pad
|
||||
*
|
||||
* @note If disable the pad hold, the status of pad maybe changed in sleep mode.
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_force_hold_disable(int rtcio_num)
|
||||
{
|
||||
CLEAR_PERI_REG_MASK(RTC_CNTL_PAD_HOLD_REG, rtc_io_desc[rtcio_num].hold_force);
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable force hold function for RTC IO pad.
|
||||
*
|
||||
* Enabling HOLD function will cause the pad to lock current status, such as,
|
||||
* input/output enable, input/output value, function, drive strength values.
|
||||
* This function is useful when going into light or deep sleep mode to prevent
|
||||
* the pin configuration from changing.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_force_hold_all(void)
|
||||
{
|
||||
SET_PERI_REG_MASK(RTC_CNTL_PWC_REG, RTC_CNTL_PAD_FORCE_HOLD_M);
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable hold function on an RTC IO pad
|
||||
*
|
||||
* @note If disable the pad hold, the status of pad maybe changed in sleep mode.
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_force_unhold_all(void)
|
||||
{
|
||||
CLEAR_PERI_REG_MASK(RTC_CNTL_PWC_REG, RTC_CNTL_PAD_FORCE_HOLD_M);
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable wakeup function and set wakeup type from light sleep status for rtcio.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
* @param type Wakeup on high level or low level.
|
||||
*/
|
||||
static inline void rtcio_ll_wakeup_enable(int rtcio_num, rtcio_ll_wake_type_t type)
|
||||
{
|
||||
RTCIO.pin[rtcio_num].wakeup_enable = 0x1;
|
||||
RTCIO.pin[rtcio_num].int_type = type;
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable wakeup function from light sleep status for rtcio.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_wakeup_disable(int rtcio_num)
|
||||
{
|
||||
RTCIO.pin[rtcio_num].wakeup_enable = 0;
|
||||
RTCIO.pin[rtcio_num].int_type = RTCIO_WAKEUP_DISABLE;
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable rtc io output in deep sleep.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_enable_output_in_sleep(gpio_num_t gpio_num)
|
||||
{
|
||||
if (rtc_io_desc[gpio_num].slpoe) {
|
||||
SET_PERI_REG_MASK(rtc_io_desc[gpio_num].reg, rtc_io_desc[gpio_num].slpoe);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable rtc io output in deep sleep.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_in_sleep_disable_output(gpio_num_t gpio_num)
|
||||
{
|
||||
if (rtc_io_desc[gpio_num].slpoe) {
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[gpio_num].reg, rtc_io_desc[gpio_num].slpoe);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable rtc io input in deep sleep.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_in_sleep_enable_input(gpio_num_t gpio_num)
|
||||
{
|
||||
SET_PERI_REG_MASK(rtc_io_desc[gpio_num].reg, rtc_io_desc[gpio_num].slpie);
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable rtc io input in deep sleep.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_in_sleep_disable_input(gpio_num_t gpio_num)
|
||||
{
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[gpio_num].reg, rtc_io_desc[gpio_num].slpie);
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable rtc io keep another setting in deep sleep.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_enable_sleep_setting(gpio_num_t gpio_num)
|
||||
{
|
||||
SET_PERI_REG_MASK(rtc_io_desc[gpio_num].reg, rtc_io_desc[gpio_num].slpsel);
|
||||
}
|
||||
|
||||
/**
|
||||
* Disable rtc io keep another setting in deep sleep. (Default)
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio).
|
||||
*/
|
||||
static inline void rtcio_ll_disable_sleep_setting(gpio_num_t gpio_num)
|
||||
{
|
||||
CLEAR_PERI_REG_MASK(rtc_io_desc[gpio_num].reg, rtc_io_desc[gpio_num].slpsel);
|
||||
}
|
||||
18
components/soc/esp32s2beta/include/soc/rtc_io_caps.h
Normal file
18
components/soc/esp32s2beta/include/soc/rtc_io_caps.h
Normal file
@ -0,0 +1,18 @@
|
||||
// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
#pragma once
|
||||
|
||||
#define SOC_RTC_IO_PIN_COUNT 22
|
||||
#define SOC_PIN_FUNC_RTC_IO 0
|
||||
@ -13,7 +13,7 @@
|
||||
// limitations under the License.
|
||||
|
||||
#ifndef _SOC_RTC_GPIO_CHANNEL_H
|
||||
#define _SOC_RTC_GPIO_CHANNEL_H
|
||||
#define _SOC_RTC_GPIO_CHANNEL_H
|
||||
|
||||
#define RTC_GPIO_NUMBER 22
|
||||
|
||||
93
components/soc/esp32s2beta/rtc_io_periph.c
Normal file
93
components/soc/esp32s2beta/rtc_io_periph.c
Normal file
@ -0,0 +1,93 @@
|
||||
// Copyright 2018-2019 Espressif Systems (Shanghai) PTE LTD
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
#include "soc/rtc_io_periph.h"
|
||||
|
||||
const int rtc_io_num_map[GPIO_PIN_COUNT] = {
|
||||
RTCIO_GPIO0_CHANNEL, //GPIO0
|
||||
RTCIO_GPIO1_CHANNEL, //GPIO1
|
||||
RTCIO_GPIO2_CHANNEL, //GPIO2
|
||||
RTCIO_GPIO3_CHANNEL, //GPIO3
|
||||
RTCIO_GPIO4_CHANNEL, //GPIO4
|
||||
RTCIO_GPIO5_CHANNEL, //GPIO5
|
||||
RTCIO_GPIO6_CHANNEL, //GPIO6
|
||||
RTCIO_GPIO7_CHANNEL, //GPIO7
|
||||
RTCIO_GPIO8_CHANNEL, //GPIO8
|
||||
RTCIO_GPIO9_CHANNEL, //GPIO9
|
||||
RTCIO_GPIO10_CHANNEL, //GPIO10
|
||||
RTCIO_GPIO11_CHANNEL, //GPIO11
|
||||
RTCIO_GPIO12_CHANNEL, //GPIO12
|
||||
RTCIO_GPIO13_CHANNEL, //GPIO13
|
||||
RTCIO_GPIO14_CHANNEL, //GPIO14
|
||||
RTCIO_GPIO15_CHANNEL, //GPIO15
|
||||
RTCIO_GPIO16_CHANNEL, //GPIO16
|
||||
RTCIO_GPIO17_CHANNEL, //GPIO17
|
||||
RTCIO_GPIO18_CHANNEL, //GPIO18
|
||||
RTCIO_GPIO19_CHANNEL, //GPIO19
|
||||
RTCIO_GPIO20_CHANNEL, //GPIO20
|
||||
RTCIO_GPIO21_CHANNEL, //GPIO21
|
||||
-1,//GPIO22
|
||||
-1,//GPIO23
|
||||
-1,//GPIO24
|
||||
-1,//GPIO25
|
||||
-1,//GPIO26
|
||||
-1,//GPIO27
|
||||
-1,//GPIO28
|
||||
-1,//GPIO29
|
||||
-1,//GPIO30
|
||||
-1,//GPIO31
|
||||
-1,//GPIO32
|
||||
-1,//GPIO33
|
||||
-1,//GPIO34
|
||||
-1,//GPIO35
|
||||
-1,//GPIO36
|
||||
-1,//GPIO37
|
||||
-1,//GPIO38
|
||||
-1,//GPIO39
|
||||
-1,//GPIO40
|
||||
-1,//GPIO41
|
||||
-1,//GPIO42
|
||||
-1,//GPIO43
|
||||
-1,//GPIO44
|
||||
-1,//GPIO45
|
||||
-1,//GPIO46
|
||||
-1,//GPIO47
|
||||
};
|
||||
|
||||
//Reg,Mux,Fun,IE,Up,Down,Rtc_number
|
||||
const rtc_io_desc_t rtc_io_desc[SOC_RTC_IO_PIN_COUNT] = {
|
||||
/*REG MUX select function select Input enable Pullup Pulldown Sleep select Sleep input enable Sleep output enable PAD hold Pad force hold Mask of drive capability Offset gpio number */
|
||||
{RTC_IO_TOUCH_PAD0_REG, RTC_IO_TOUCH_PAD0_MUX_SEL_M, RTC_IO_TOUCH_PAD0_FUN_SEL_S, RTC_IO_TOUCH_PAD0_FUN_IE_M, RTC_IO_TOUCH_PAD0_RUE_M, RTC_IO_TOUCH_PAD0_RDE_M, RTC_IO_TOUCH_PAD0_SLP_SEL_M, RTC_IO_TOUCH_PAD0_SLP_IE_M, RTC_IO_TOUCH_PAD0_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD0_HOLD_M, RTC_IO_TOUCH_PAD0_DRV_V, RTC_IO_TOUCH_PAD0_DRV_S, RTCIO_CHANNEL_0_GPIO_NUM}, //0
|
||||
{RTC_IO_TOUCH_PAD1_REG, RTC_IO_TOUCH_PAD1_MUX_SEL_M, RTC_IO_TOUCH_PAD1_FUN_SEL_S, RTC_IO_TOUCH_PAD1_FUN_IE_M, RTC_IO_TOUCH_PAD1_RUE_M, RTC_IO_TOUCH_PAD1_RDE_M, RTC_IO_TOUCH_PAD1_SLP_SEL_M, RTC_IO_TOUCH_PAD1_SLP_IE_M, RTC_IO_TOUCH_PAD1_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD1_HOLD_M, RTC_IO_TOUCH_PAD1_DRV_V, RTC_IO_TOUCH_PAD1_DRV_S, RTCIO_CHANNEL_1_GPIO_NUM}, //1
|
||||
{RTC_IO_TOUCH_PAD2_REG, RTC_IO_TOUCH_PAD2_MUX_SEL_M, RTC_IO_TOUCH_PAD2_FUN_SEL_S, RTC_IO_TOUCH_PAD2_FUN_IE_M, RTC_IO_TOUCH_PAD2_RUE_M, RTC_IO_TOUCH_PAD2_RDE_M, RTC_IO_TOUCH_PAD2_SLP_SEL_M, RTC_IO_TOUCH_PAD2_SLP_IE_M, RTC_IO_TOUCH_PAD2_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD2_HOLD_M, RTC_IO_TOUCH_PAD2_DRV_V, RTC_IO_TOUCH_PAD2_DRV_S, RTCIO_CHANNEL_2_GPIO_NUM}, //2
|
||||
{RTC_IO_TOUCH_PAD3_REG, RTC_IO_TOUCH_PAD3_MUX_SEL_M, RTC_IO_TOUCH_PAD3_FUN_SEL_S, RTC_IO_TOUCH_PAD3_FUN_IE_M, RTC_IO_TOUCH_PAD3_RUE_M, RTC_IO_TOUCH_PAD3_RDE_M, RTC_IO_TOUCH_PAD3_SLP_SEL_M, RTC_IO_TOUCH_PAD3_SLP_IE_M, RTC_IO_TOUCH_PAD3_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD3_HOLD_M, RTC_IO_TOUCH_PAD3_DRV_V, RTC_IO_TOUCH_PAD3_DRV_S, RTCIO_CHANNEL_3_GPIO_NUM}, //3
|
||||
{RTC_IO_TOUCH_PAD4_REG, RTC_IO_TOUCH_PAD4_MUX_SEL_M, RTC_IO_TOUCH_PAD4_FUN_SEL_S, RTC_IO_TOUCH_PAD4_FUN_IE_M, RTC_IO_TOUCH_PAD4_RUE_M, RTC_IO_TOUCH_PAD4_RDE_M, RTC_IO_TOUCH_PAD4_SLP_SEL_M, RTC_IO_TOUCH_PAD4_SLP_IE_M, RTC_IO_TOUCH_PAD4_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD4_HOLD_M, RTC_IO_TOUCH_PAD4_DRV_V, RTC_IO_TOUCH_PAD4_DRV_S, RTCIO_CHANNEL_4_GPIO_NUM}, //4
|
||||
{RTC_IO_TOUCH_PAD5_REG, RTC_IO_TOUCH_PAD5_MUX_SEL_M, RTC_IO_TOUCH_PAD5_FUN_SEL_S, RTC_IO_TOUCH_PAD5_FUN_IE_M, RTC_IO_TOUCH_PAD5_RUE_M, RTC_IO_TOUCH_PAD5_RDE_M, RTC_IO_TOUCH_PAD5_SLP_SEL_M, RTC_IO_TOUCH_PAD5_SLP_IE_M, RTC_IO_TOUCH_PAD5_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD5_HOLD_M, RTC_IO_TOUCH_PAD5_DRV_V, RTC_IO_TOUCH_PAD5_DRV_S, RTCIO_CHANNEL_5_GPIO_NUM}, //5
|
||||
{RTC_IO_TOUCH_PAD6_REG, RTC_IO_TOUCH_PAD6_MUX_SEL_M, RTC_IO_TOUCH_PAD6_FUN_SEL_S, RTC_IO_TOUCH_PAD6_FUN_IE_M, RTC_IO_TOUCH_PAD6_RUE_M, RTC_IO_TOUCH_PAD6_RDE_M, RTC_IO_TOUCH_PAD6_SLP_SEL_M, RTC_IO_TOUCH_PAD6_SLP_IE_M, RTC_IO_TOUCH_PAD6_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD6_HOLD_M, RTC_IO_TOUCH_PAD6_DRV_V, RTC_IO_TOUCH_PAD6_DRV_S, RTCIO_CHANNEL_6_GPIO_NUM}, //6
|
||||
{RTC_IO_TOUCH_PAD7_REG, RTC_IO_TOUCH_PAD7_MUX_SEL_M, RTC_IO_TOUCH_PAD7_FUN_SEL_S, RTC_IO_TOUCH_PAD7_FUN_IE_M, RTC_IO_TOUCH_PAD7_RUE_M, RTC_IO_TOUCH_PAD7_RDE_M, RTC_IO_TOUCH_PAD7_SLP_SEL_M, RTC_IO_TOUCH_PAD7_SLP_IE_M, RTC_IO_TOUCH_PAD7_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD7_HOLD_M, RTC_IO_TOUCH_PAD7_DRV_V, RTC_IO_TOUCH_PAD7_DRV_S, RTCIO_CHANNEL_7_GPIO_NUM}, //7
|
||||
{RTC_IO_TOUCH_PAD8_REG, RTC_IO_TOUCH_PAD8_MUX_SEL_M, RTC_IO_TOUCH_PAD8_FUN_SEL_S, RTC_IO_TOUCH_PAD8_FUN_IE_M, RTC_IO_TOUCH_PAD8_RUE_M, RTC_IO_TOUCH_PAD8_RDE_M, RTC_IO_TOUCH_PAD8_SLP_SEL_M, RTC_IO_TOUCH_PAD8_SLP_IE_M, RTC_IO_TOUCH_PAD8_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD8_HOLD_M, RTC_IO_TOUCH_PAD8_DRV_V, RTC_IO_TOUCH_PAD8_DRV_S, RTCIO_CHANNEL_8_GPIO_NUM}, //8
|
||||
{RTC_IO_TOUCH_PAD9_REG, RTC_IO_TOUCH_PAD9_MUX_SEL_M, RTC_IO_TOUCH_PAD9_FUN_SEL_S, RTC_IO_TOUCH_PAD9_FUN_IE_M, RTC_IO_TOUCH_PAD9_RUE_M, RTC_IO_TOUCH_PAD9_RDE_M, RTC_IO_TOUCH_PAD9_SLP_SEL_M, RTC_IO_TOUCH_PAD9_SLP_IE_M, RTC_IO_TOUCH_PAD9_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD9_HOLD_M, RTC_IO_TOUCH_PAD9_DRV_V, RTC_IO_TOUCH_PAD9_DRV_S, RTCIO_CHANNEL_9_GPIO_NUM}, //9
|
||||
{RTC_IO_TOUCH_PAD10_REG, RTC_IO_TOUCH_PAD10_MUX_SEL_M, RTC_IO_TOUCH_PAD10_FUN_SEL_S, RTC_IO_TOUCH_PAD10_FUN_IE_M, RTC_IO_TOUCH_PAD10_RUE_M, RTC_IO_TOUCH_PAD10_RDE_M, RTC_IO_TOUCH_PAD10_SLP_SEL_M, RTC_IO_TOUCH_PAD10_SLP_IE_M, RTC_IO_TOUCH_PAD10_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD10_HOLD_M, RTC_IO_TOUCH_PAD10_DRV_V, RTC_IO_TOUCH_PAD10_DRV_S, RTCIO_CHANNEL_10_GPIO_NUM}, //10
|
||||
{RTC_IO_TOUCH_PAD11_REG, RTC_IO_TOUCH_PAD11_MUX_SEL_M, RTC_IO_TOUCH_PAD11_FUN_SEL_S, RTC_IO_TOUCH_PAD11_FUN_IE_M, RTC_IO_TOUCH_PAD11_RUE_M, RTC_IO_TOUCH_PAD11_RDE_M, RTC_IO_TOUCH_PAD11_SLP_SEL_M, RTC_IO_TOUCH_PAD11_SLP_IE_M, RTC_IO_TOUCH_PAD11_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD11_HOLD_M, RTC_IO_TOUCH_PAD11_DRV_V, RTC_IO_TOUCH_PAD11_DRV_S, RTCIO_CHANNEL_11_GPIO_NUM}, //11
|
||||
{RTC_IO_TOUCH_PAD12_REG, RTC_IO_TOUCH_PAD12_MUX_SEL_M, RTC_IO_TOUCH_PAD12_FUN_SEL_S, RTC_IO_TOUCH_PAD12_FUN_IE_M, RTC_IO_TOUCH_PAD12_RUE_M, RTC_IO_TOUCH_PAD12_RDE_M, RTC_IO_TOUCH_PAD12_SLP_SEL_M, RTC_IO_TOUCH_PAD12_SLP_IE_M, RTC_IO_TOUCH_PAD12_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD12_HOLD_M, RTC_IO_TOUCH_PAD12_DRV_V, RTC_IO_TOUCH_PAD12_DRV_S, RTCIO_CHANNEL_12_GPIO_NUM}, //12
|
||||
{RTC_IO_TOUCH_PAD13_REG, RTC_IO_TOUCH_PAD13_MUX_SEL_M, RTC_IO_TOUCH_PAD13_FUN_SEL_S, RTC_IO_TOUCH_PAD13_FUN_IE_M, RTC_IO_TOUCH_PAD13_RUE_M, RTC_IO_TOUCH_PAD13_RDE_M, RTC_IO_TOUCH_PAD13_SLP_SEL_M, RTC_IO_TOUCH_PAD13_SLP_IE_M, RTC_IO_TOUCH_PAD13_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD13_HOLD_M, RTC_IO_TOUCH_PAD13_DRV_V, RTC_IO_TOUCH_PAD13_DRV_S, RTCIO_CHANNEL_13_GPIO_NUM}, //13
|
||||
{RTC_IO_TOUCH_PAD14_REG, RTC_IO_TOUCH_PAD14_MUX_SEL_M, RTC_IO_TOUCH_PAD14_FUN_SEL_S, RTC_IO_TOUCH_PAD14_FUN_IE_M, RTC_IO_TOUCH_PAD14_RUE_M, RTC_IO_TOUCH_PAD14_RDE_M, RTC_IO_TOUCH_PAD14_SLP_SEL_M, RTC_IO_TOUCH_PAD14_SLP_IE_M, RTC_IO_TOUCH_PAD14_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD14_HOLD_M, RTC_IO_TOUCH_PAD14_DRV_V, RTC_IO_TOUCH_PAD14_DRV_S, RTCIO_CHANNEL_14_GPIO_NUM}, //14
|
||||
{RTC_IO_XTAL_32P_PAD_REG, RTC_IO_X32P_MUX_SEL_M, RTC_IO_X32P_FUN_SEL_S, RTC_IO_X32P_FUN_IE_M, RTC_IO_X32P_RUE_M, RTC_IO_X32P_RDE_M, RTC_IO_X32P_SLP_SEL_M, RTC_IO_X32P_SLP_IE_M, RTC_IO_X32P_SLP_OE_M, 0, RTC_CNTL_X32P_HOLD_M, RTC_IO_X32P_DRV_V, RTC_IO_X32P_DRV_S, RTCIO_CHANNEL_15_GPIO_NUM}, //15
|
||||
{RTC_IO_XTAL_32N_PAD_REG, RTC_IO_X32N_MUX_SEL_M, RTC_IO_X32N_FUN_SEL_S, RTC_IO_X32N_FUN_IE_M, RTC_IO_X32N_RUE_M, RTC_IO_X32N_RDE_M, RTC_IO_X32N_SLP_SEL_M, RTC_IO_X32N_SLP_IE_M, RTC_IO_X32N_SLP_OE_M, 0, RTC_CNTL_X32N_HOLD_M, RTC_IO_X32N_DRV_V, RTC_IO_X32N_DRV_S, RTCIO_CHANNEL_16_GPIO_NUM}, //16
|
||||
{RTC_IO_PAD_DAC1_REG, RTC_IO_PDAC1_MUX_SEL_M, RTC_IO_PDAC1_FUN_SEL_S, RTC_IO_PDAC1_FUN_IE_M, RTC_IO_PDAC1_RUE_M, RTC_IO_PDAC1_RDE_M, RTC_IO_PDAC1_SLP_SEL_M, RTC_IO_PDAC1_SLP_IE_M, RTC_IO_PDAC1_SLP_OE_M, 0, RTC_CNTL_PDAC1_HOLD_M, RTC_IO_PDAC1_DRV_V, RTC_IO_PDAC1_DRV_S, RTCIO_CHANNEL_17_GPIO_NUM}, //17
|
||||
{RTC_IO_PAD_DAC2_REG, RTC_IO_PDAC2_MUX_SEL_M, RTC_IO_PDAC2_FUN_SEL_S, RTC_IO_PDAC2_FUN_IE_M, RTC_IO_PDAC2_RUE_M, RTC_IO_PDAC2_RDE_M, RTC_IO_PDAC2_SLP_SEL_M, RTC_IO_PDAC2_SLP_IE_M, RTC_IO_PDAC2_SLP_OE_M, 0, RTC_CNTL_PDAC2_HOLD_M, RTC_IO_PDAC2_DRV_V, RTC_IO_PDAC2_DRV_S, RTCIO_CHANNEL_18_GPIO_NUM}, //18
|
||||
{RTC_IO_RTC_PAD19_REG, RTC_IO_PAD19_MUX_SEL_M, RTC_IO_PAD19_FUN_SEL_S, RTC_IO_PAD19_FUN_IE_M, RTC_IO_PAD19_RUE_M, RTC_IO_PAD19_RDE_M, RTC_IO_PAD19_SLP_SEL_M, RTC_IO_PAD19_SLP_IE_M, RTC_IO_PAD19_SLP_OE_M, 0, RTC_CNTL_PAD19_HOLD_M, RTC_IO_PAD19_DRV_V, RTC_IO_PAD19_DRV_S, RTCIO_CHANNEL_19_GPIO_NUM}, //19
|
||||
{RTC_IO_RTC_PAD20_REG, RTC_IO_PAD20_MUX_SEL_M, RTC_IO_PAD20_FUN_SEL_S, RTC_IO_PAD20_FUN_IE_M, RTC_IO_PAD20_RUE_M, RTC_IO_PAD20_RDE_M, RTC_IO_PAD20_SLP_SEL_M, RTC_IO_PAD20_SLP_IE_M, RTC_IO_PAD20_SLP_OE_M, 0, RTC_CNTL_PAD20_HOLD_M, RTC_IO_PAD20_DRV_V, RTC_IO_PAD20_DRV_S, RTCIO_CHANNEL_20_GPIO_NUM}, //20
|
||||
{RTC_IO_RTC_PAD21_REG, RTC_IO_PAD21_MUX_SEL_M, RTC_IO_PAD21_FUN_SEL_S, RTC_IO_PAD21_FUN_IE_M, RTC_IO_PAD21_RUE_M, RTC_IO_PAD21_RDE_M, RTC_IO_PAD21_SLP_SEL_M, RTC_IO_PAD21_SLP_IE_M, RTC_IO_PAD21_SLP_OE_M, 0, RTC_CNTL_PAD21_HOLD_M, RTC_IO_PAD21_DRV_V, RTC_IO_PAD21_DRV_S, RTCIO_CHANNEL_21_GPIO_NUM}, //21
|
||||
};
|
||||
@ -13,29 +13,3 @@
|
||||
// limitations under the License.
|
||||
|
||||
#include "soc/rtc_periph.h"
|
||||
|
||||
/* Reg,Mux,Fun,IE,Up,Down,Rtc_number */
|
||||
rtc_gpio_info_t* rtc_gpio_reg[RTC_GPIO_NUMBER] = {
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[0].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[1].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[2].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[3].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[4].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[5].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[6].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[7].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[8].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[9].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[10].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[11].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[12].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[13].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.touch_pad[14].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.xtal_32p_pad.val,
|
||||
(rtc_gpio_info_t*)&RTCIO.xtal_32n_pad.val,
|
||||
(rtc_gpio_info_t*)&RTCIO.pad_dac[0].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.pad_dac[1].val,
|
||||
(rtc_gpio_info_t*)&RTCIO.rtc_pad19.val,
|
||||
(rtc_gpio_info_t*)&RTCIO.rtc_pad20.val,
|
||||
(rtc_gpio_info_t*)&RTCIO.rtc_pad21.val
|
||||
};
|
||||
@ -2,6 +2,7 @@ set(SOC_SRCS "cpu_util.c"
|
||||
"gpio_periph.c"
|
||||
"rtc_clk.c"
|
||||
"rtc_init.c"
|
||||
"rtc_io_periph.c"
|
||||
"rtc_periph.c"
|
||||
"rtc_pm.c"
|
||||
"rtc_sleep.c"
|
||||
|
||||
51
components/soc/include/hal/gpio_types.h
Normal file
51
components/soc/include/hal/gpio_types.h
Normal file
@ -0,0 +1,51 @@
|
||||
#pragma once
|
||||
|
||||
#include "soc/gpio_pins.h"
|
||||
|
||||
typedef enum {
|
||||
GPIO_NUM_NC = -1, /*!< Use to signal not connected to S/W */
|
||||
GPIO_NUM_0 = 0, /*!< GPIO0, input and output */
|
||||
GPIO_NUM_1 = 1, /*!< GPIO1, input and output */
|
||||
GPIO_NUM_2 = 2, /*!< GPIO2, input and output
|
||||
@note There are more enumerations like that
|
||||
up to GPIO39, excluding GPIO20, GPIO24 and GPIO28..31.
|
||||
They are not shown here to reduce redundant information.
|
||||
@note GPIO34..39 are input mode only. */
|
||||
/** @cond */
|
||||
GPIO_NUM_3 = 3, /*!< GPIO3, input and output */
|
||||
GPIO_NUM_4 = 4, /*!< GPIO4, input and output */
|
||||
GPIO_NUM_5 = 5, /*!< GPIO5, input and output */
|
||||
GPIO_NUM_6 = 6, /*!< GPIO6, input and output */
|
||||
GPIO_NUM_7 = 7, /*!< GPIO7, input and output */
|
||||
GPIO_NUM_8 = 8, /*!< GPIO8, input and output */
|
||||
GPIO_NUM_9 = 9, /*!< GPIO9, input and output */
|
||||
GPIO_NUM_10 = 10, /*!< GPIO10, input and output */
|
||||
GPIO_NUM_11 = 11, /*!< GPIO11, input and output */
|
||||
GPIO_NUM_12 = 12, /*!< GPIO12, input and output */
|
||||
GPIO_NUM_13 = 13, /*!< GPIO13, input and output */
|
||||
GPIO_NUM_14 = 14, /*!< GPIO14, input and output */
|
||||
GPIO_NUM_15 = 15, /*!< GPIO15, input and output */
|
||||
GPIO_NUM_16 = 16, /*!< GPIO16, input and output */
|
||||
GPIO_NUM_17 = 17, /*!< GPIO17, input and output */
|
||||
GPIO_NUM_18 = 18, /*!< GPIO18, input and output */
|
||||
GPIO_NUM_19 = 19, /*!< GPIO19, input and output */
|
||||
|
||||
GPIO_NUM_21 = 21, /*!< GPIO21, input and output */
|
||||
GPIO_NUM_22 = 22, /*!< GPIO22, input and output */
|
||||
GPIO_NUM_23 = 23, /*!< GPIO23, input and output */
|
||||
|
||||
GPIO_NUM_25 = 25, /*!< GPIO25, input and output */
|
||||
GPIO_NUM_26 = 26, /*!< GPIO26, input and output */
|
||||
GPIO_NUM_27 = 27, /*!< GPIO27, input and output */
|
||||
|
||||
GPIO_NUM_32 = 32, /*!< GPIO32, input and output */
|
||||
GPIO_NUM_33 = 33, /*!< GPIO33, input and output */
|
||||
GPIO_NUM_34 = 34, /*!< GPIO34, input mode only */
|
||||
GPIO_NUM_35 = 35, /*!< GPIO35, input mode only */
|
||||
GPIO_NUM_36 = 36, /*!< GPIO36, input mode only */
|
||||
GPIO_NUM_37 = 37, /*!< GPIO37, input mode only */
|
||||
GPIO_NUM_38 = 38, /*!< GPIO38, input mode only */
|
||||
GPIO_NUM_39 = 39, /*!< GPIO39, input mode only */
|
||||
GPIO_NUM_MAX = 40,
|
||||
/** @endcond */
|
||||
} gpio_num_t;
|
||||
239
components/soc/include/hal/rtc_io_hal.h
Normal file
239
components/soc/include/hal/rtc_io_hal.h
Normal file
@ -0,0 +1,239 @@
|
||||
// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
/*******************************************************************************
|
||||
* NOTICE
|
||||
* The hal is not public api, don't use in application code.
|
||||
* See readme.md in soc/include/hal/readme.md
|
||||
******************************************************************************/
|
||||
|
||||
// The HAL layer for RTC IO master (common part)
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "hal/rtc_io_ll.h"
|
||||
#include <esp_err.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Select the rtcio function.
|
||||
*
|
||||
* @note The RTC function must be selected before the pad analog function is enabled.
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
* @param func Select pin function.
|
||||
*/
|
||||
#define rtcio_hal_function_select(rtcio_num, func) rtcio_ll_function_select(rtcio_num, func)
|
||||
|
||||
/**
|
||||
* Enable rtcio output.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
#define rtcio_hal_output_enable(rtcio_num) rtcio_ll_output_enable(rtcio_num)
|
||||
|
||||
/**
|
||||
* Disable rtcio output.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
#define rtcio_hal_output_disable(rtcio_num) rtcio_ll_output_disable(rtcio_num)
|
||||
|
||||
/**
|
||||
* Set RTCIO output level.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
* @param level 0: output low; ~0: output high.
|
||||
*/
|
||||
#define rtcio_hal_set_level(rtcio_num, level) rtcio_ll_set_level(rtcio_num, level)
|
||||
|
||||
/**
|
||||
* Enable rtcio input.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
#define rtcio_hal_input_enable(rtcio_num) rtcio_ll_input_enable(rtcio_num)
|
||||
|
||||
/**
|
||||
* Disable rtcio input.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
#define rtcio_hal_input_disable(rtcio_num) rtcio_ll_input_disable(rtcio_num)
|
||||
|
||||
/**
|
||||
* Get RTCIO input level.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
* @return 0: input low; ~0: input high.
|
||||
*/
|
||||
#define rtcio_hal_get_level(rtcio_num) rtcio_ll_get_level(rtcio_num)
|
||||
|
||||
/**
|
||||
* @brief Set RTC GPIO pad drive capability.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
* @param strength Drive capability of the pad. Range: 0 ~ 3.
|
||||
*/
|
||||
#define rtcio_hal_set_drive_capability(rtcio_num, strength) rtcio_ll_set_drive_capability(rtcio_num, strength)
|
||||
|
||||
/**
|
||||
* @brief Get RTC GPIO pad drive capability.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
* @return Drive capability of the pad. Range: 0 ~ 3.
|
||||
*/
|
||||
#define rtcio_hal_get_drive_capability(rtcio_num) rtcio_ll_get_drive_capability(rtcio_num)
|
||||
|
||||
/**
|
||||
* Set RTCIO output level.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
* @param level 0: output low; ~0: output high.
|
||||
*/
|
||||
#define rtcio_hal_set_level(rtcio_num, level) rtcio_ll_set_level(rtcio_num, level)
|
||||
|
||||
/**
|
||||
* Get RTCIO input level.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
* @return 0: input low; ~0: input high.
|
||||
*/
|
||||
#define rtcio_hal_get_level(rtcio_num) rtcio_ll_get_level(rtcio_num)
|
||||
|
||||
/**
|
||||
* Set RTC IO direction.
|
||||
*
|
||||
* Configure RTC IO direction, such as output only, input only,
|
||||
* output and input.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
* @param mode IO direction.
|
||||
*/
|
||||
void rtcio_hal_set_direction(int rtcio_num, rtc_gpio_mode_t mode);
|
||||
|
||||
/**
|
||||
* Set RTC IO direction in deep sleep or disable sleep status.
|
||||
*
|
||||
* NOTE: ESP32 support INPUT_ONLY mode.
|
||||
* ESP32S2 support INPUT_ONLY, OUTPUT_ONLY, INPUT_OUTPUT mode.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
* @param mode IO direction.
|
||||
*/
|
||||
void rtcio_hal_set_direction_in_sleep(int rtcio_num, rtc_gpio_mode_t mode);
|
||||
|
||||
/**
|
||||
* RTC GPIO pullup enable.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
#define rtcio_hal_pullup_enable(rtcio_num) rtcio_ll_pullup_enable(rtcio_num)
|
||||
|
||||
/**
|
||||
* RTC GPIO pullup disable.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
#define rtcio_hal_pullup_disable(rtcio_num) rtcio_ll_pullup_disable(rtcio_num)
|
||||
|
||||
/**
|
||||
* RTC GPIO pulldown enable.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
#define rtcio_hal_pulldown_enable(rtcio_num) rtcio_ll_pulldown_enable(rtcio_num)
|
||||
|
||||
/**
|
||||
* RTC GPIO pulldown disable.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
#define rtcio_hal_pulldown_disable(rtcio_num) rtcio_ll_pulldown_disable(rtcio_num)
|
||||
|
||||
/**
|
||||
* Enable force hold function for RTC IO pad.
|
||||
*
|
||||
* Enabling HOLD function will cause the pad to lock current status, such as,
|
||||
* input/output enable, input/output value, function, drive strength values.
|
||||
* This function is useful when going into light or deep sleep mode to prevent
|
||||
* the pin configuration from changing.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
#define rtcio_hal_hold_enable(rtcio_num) rtcio_ll_force_hold_enable(rtcio_num)
|
||||
|
||||
/**
|
||||
* Disable hold function on an RTC IO pad
|
||||
*
|
||||
* @note If disable the pad hold, the status of pad maybe changed in sleep mode.
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
#define rtcio_hal_hold_disable(rtcio_num) rtcio_ll_force_hold_disable(rtcio_num)
|
||||
|
||||
/**
|
||||
* Enable force hold function for RTC IO pads.
|
||||
*
|
||||
* Enabling HOLD function will cause the pad to lock current status, such as,
|
||||
* input/output enable, input/output value, function, drive strength values.
|
||||
* This function is useful when going into light or deep sleep mode to prevent
|
||||
* the pin configuration from changing.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
#define rtcio_hal_hold_all() rtcio_ll_force_hold_all()
|
||||
|
||||
/**
|
||||
* Disable hold function on an RTC IO pads.
|
||||
*
|
||||
* @note If disable the pad hold, the status of pad maybe changed in sleep mode.
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
#define rtcio_hal_unhold_all() rtcio_ll_force_unhold_all()
|
||||
|
||||
/**
|
||||
* Enable wakeup function and set wakeup type from light sleep status for rtcio.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
* @param type Wakeup on high level or low level.
|
||||
*/
|
||||
#define rtcio_hal_wakeup_enable(rtcio_num, type) rtcio_ll_wakeup_enable(rtcio_num, type)
|
||||
|
||||
/**
|
||||
* Disable wakeup function from light sleep status for rtcio.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
#define rtcio_hal_wakeup_disable(rtcio_num) rtcio_ll_wakeup_disable(rtcio_num)
|
||||
|
||||
/**
|
||||
* Helper function to disconnect internal circuits from an RTC IO
|
||||
* This function disables input, output, pullup, pulldown, and enables
|
||||
* hold feature for an RTC IO.
|
||||
* Use this function if an RTC IO needs to be disconnected from internal
|
||||
* circuits in deep sleep, to minimize leakage current.
|
||||
*
|
||||
* In particular, for ESP32-WROVER module, call
|
||||
* rtc_gpio_isolate(GPIO_NUM_12) before entering deep sleep, to reduce
|
||||
* deep sleep current.
|
||||
*
|
||||
* @param rtcio_num The index of rtcio. 0 ~ SOC_RTC_IO_PIN_COUNT.
|
||||
*/
|
||||
void rtcio_hal_isolate(int rtc_num);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
25
components/soc/include/hal/rtc_io_types.h
Normal file
25
components/soc/include/hal/rtc_io_types.h
Normal file
@ -0,0 +1,25 @@
|
||||
// Copyright 2019 Espressif Systems (Shanghai) PTE LTD
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
#pragma once
|
||||
|
||||
/** RTCIO output/input mode type. */
|
||||
typedef enum {
|
||||
RTC_GPIO_MODE_INPUT_ONLY , /*!< Pad input */
|
||||
RTC_GPIO_MODE_OUTPUT_ONLY, /*!< Pad output */
|
||||
RTC_GPIO_MODE_INPUT_OUTPUT, /*!< Pad input + output */
|
||||
RTC_GPIO_MODE_DISABLED, /*!< Pad (output + input) disable */
|
||||
RTC_GPIO_MODE_OUTPUT_OD, /*!< Pad open-drain output */
|
||||
RTC_GPIO_MODE_INPUT_OUTPUT_OD, /*!< Pad input + open-drain output */
|
||||
} rtc_gpio_mode_t;
|
||||
109
components/soc/include/soc/rtc_io_periph.h
Normal file
109
components/soc/include/soc/rtc_io_periph.h
Normal file
@ -0,0 +1,109 @@
|
||||
// Copyright 2019 Espressif Systems (Shanghai) PTE LTD
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "soc/soc.h"
|
||||
//include soc related (generated) definitions
|
||||
#include "soc/rtc_io_caps.h"
|
||||
#include "soc/rtc_io_channel.h"
|
||||
#include "soc/rtc_io_reg.h"
|
||||
#include "soc/rtc_io_struct.h"
|
||||
#include "soc/rtc_cntl_reg.h"
|
||||
#include "soc/rtc_cntl_struct.h"
|
||||
#include "hal/gpio_types.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Pin function information for a single RTCIO pad's.
|
||||
*
|
||||
* This is an internal function of the driver, and is not usually useful
|
||||
* for external use.
|
||||
*/
|
||||
typedef struct {
|
||||
uint32_t reg; /*!< Register of RTC pad, or 0 if not an RTC GPIO */
|
||||
uint32_t mux; /*!< Bit mask for selecting digital pad or RTC pad */
|
||||
uint32_t func; /*!< Shift of pad function (FUN_SEL) field */
|
||||
uint32_t ie; /*!< Mask of input enable */
|
||||
uint32_t pullup; /*!< Mask of pullup enable */
|
||||
uint32_t pulldown; /*!< Mask of pulldown enable */
|
||||
uint32_t slpsel; /*!< If slpsel bit is set, slpie will be used as pad input enabled signal in sleep mode */
|
||||
uint32_t slpie; /*!< Mask of input enable in sleep mode */
|
||||
uint32_t slpoe; /*!< Mask of output enable in sleep mode */
|
||||
uint32_t hold; /*!< Mask of hold enable */
|
||||
uint32_t hold_force;/*!< Mask of hold_force bit for RTC IO in RTC_CNTL_HOLD_REG */
|
||||
uint32_t drv_v; /*!< Mask of drive capability */
|
||||
uint32_t drv_s; /*!< Offset of drive capability */
|
||||
int rtc_num; /*!< GPIO number (corresponds to RTC pad) */
|
||||
} rtc_io_desc_t;
|
||||
|
||||
/**
|
||||
* @brief Provides access to a constant table of RTC I/O pin
|
||||
* function information.
|
||||
* The index of table is the index of rtcio.
|
||||
*
|
||||
* This is an internal function of the driver, and is not usually useful
|
||||
* for external use.
|
||||
*/
|
||||
extern const rtc_io_desc_t rtc_io_desc[SOC_RTC_IO_PIN_COUNT];
|
||||
|
||||
/**
|
||||
* @brief Provides a constant table to get rtc io number with gpio number
|
||||
*
|
||||
* This is an internal function of the driver, and is not usually useful
|
||||
* for external use.
|
||||
*/
|
||||
extern const int rtc_io_num_map[GPIO_PIN_COUNT];
|
||||
|
||||
#ifdef CONFIG_RTCIO_SUPPORT_RTC_GPIO_DESC
|
||||
/**
|
||||
* @brief Pin function information for a single GPIO pad's RTC functions.
|
||||
*
|
||||
* This is an internal function of the driver, and is not usually useful
|
||||
* for external use.
|
||||
*/
|
||||
typedef struct {
|
||||
uint32_t reg; /*!< Register of RTC pad, or 0 if not an RTC GPIO */
|
||||
uint32_t mux; /*!< Bit mask for selecting digital pad or RTC pad */
|
||||
uint32_t func; /*!< Shift of pad function (FUN_SEL) field */
|
||||
uint32_t ie; /*!< Mask of input enable */
|
||||
uint32_t pullup; /*!< Mask of pullup enable */
|
||||
uint32_t pulldown; /*!< Mask of pulldown enable */
|
||||
uint32_t slpsel; /*!< If slpsel bit is set, slpie will be used as pad input enabled signal in sleep mode */
|
||||
uint32_t slpie; /*!< Mask of input enable in sleep mode */
|
||||
uint32_t hold; /*!< Mask of hold enable */
|
||||
uint32_t hold_force;/*!< Mask of hold_force bit for RTC IO in RTC_CNTL_HOLD_FORCE_REG */
|
||||
uint32_t drv_v; /*!< Mask of drive capability */
|
||||
uint32_t drv_s; /*!< Offset of drive capability */
|
||||
int rtc_num; /*!< RTC IO number, or -1 if not an RTC GPIO */
|
||||
} rtc_gpio_desc_t;
|
||||
|
||||
/**
|
||||
* @brief Provides access to a constant table of RTC I/O pin
|
||||
* function information.
|
||||
*
|
||||
* This is an internal function of the driver, and is not usually useful
|
||||
* for external use.
|
||||
*/
|
||||
extern const rtc_gpio_desc_t rtc_gpio_desc[GPIO_PIN_COUNT];
|
||||
|
||||
#endif // CONFIG_IDF_TARGET_ESP32
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
@ -14,11 +14,7 @@
|
||||
|
||||
#pragma once
|
||||
#include <stdint.h>
|
||||
#include "soc/rtc_io_reg.h"
|
||||
#include "soc/rtc_io_struct.h"
|
||||
#include "soc/rtc_cntl_reg.h"
|
||||
#include "soc/rtc_cntl_struct.h"
|
||||
#include "soc/rtc_gpio_channel.h"
|
||||
#include "rtc_io_periph.h"
|
||||
#include "soc/gpio_pins.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
@ -26,54 +22,6 @@ extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Pin function information for a single GPIO pad's RTC functions.
|
||||
*
|
||||
* This is an internal function of the driver, and is not usually useful
|
||||
* for external use.
|
||||
*/
|
||||
typedef struct {
|
||||
uint32_t reg; /*!< Register of RTC pad, or 0 if not an RTC GPIO */
|
||||
uint32_t mux; /*!< Bit mask for selecting digital pad or RTC pad */
|
||||
uint32_t func; /*!< Shift of pad function (FUN_SEL) field */
|
||||
uint32_t ie; /*!< Mask of input enable */
|
||||
uint32_t pullup; /*!< Mask of pullup enable */
|
||||
uint32_t pulldown; /*!< Mask of pulldown enable */
|
||||
uint32_t slpsel; /*!< If slpsel bit is set, slpie will be used as pad input enabled signal in sleep mode */
|
||||
uint32_t slpie; /*!< Mask of input enable in sleep mode */
|
||||
uint32_t hold; /*!< Mask of hold enable */
|
||||
uint32_t hold_force;/*!< Mask of hold_force bit for RTC IO in RTC_CNTL_HOLD_FORCE_REG */
|
||||
uint32_t drv_v; /*!< Mask of drive capability */
|
||||
uint32_t drv_s; /*!< Offset of drive capability */
|
||||
int rtc_num; /*!< RTC IO number, or -1 if not an RTC GPIO */
|
||||
} rtc_gpio_desc_t;
|
||||
|
||||
/**
|
||||
* @brief Provides access to a constant table of RTC I/O pin
|
||||
* function information.
|
||||
*
|
||||
* This is an internal function of the driver, and is not usually useful
|
||||
* for external use.
|
||||
*/
|
||||
extern const rtc_gpio_desc_t rtc_gpio_desc[GPIO_PIN_COUNT];
|
||||
|
||||
typedef volatile struct {
|
||||
uint32_t reserved0: 13;
|
||||
uint32_t fun_ie: 1; /*input enable in work mode*/
|
||||
uint32_t slp_oe: 1; /*output enable in sleep mode*/
|
||||
uint32_t slp_ie: 1; /*input enable in sleep mode*/
|
||||
uint32_t slp_sel: 1; /*1: enable sleep mode during sleep 0: no sleep mode*/
|
||||
uint32_t fun_sel: 2; /*function sel*/
|
||||
uint32_t mux_sel: 1; /*1: use RTC GPIO 0: use digital GPIO*/
|
||||
uint32_t reserved20: 7;
|
||||
uint32_t rue: 1; /*RUE*/
|
||||
uint32_t rde: 1; /*RDE*/
|
||||
uint32_t drv: 2; /*DRV*/
|
||||
uint32_t reserved31: 1;
|
||||
} rtc_gpio_info_t;
|
||||
|
||||
extern rtc_gpio_info_t* rtc_gpio_reg[RTC_GPIO_NUMBER];
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
92
components/soc/src/hal/rtc_io_hal.c
Normal file
92
components/soc/src/hal/rtc_io_hal.c
Normal file
@ -0,0 +1,92 @@
|
||||
// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
// The HAL layer for RTC IO (common part)
|
||||
|
||||
#include "hal/rtc_io_hal.h"
|
||||
|
||||
void rtcio_hal_set_direction(int rtcio_num, rtc_gpio_mode_t mode)
|
||||
{
|
||||
switch (mode) {
|
||||
case RTC_GPIO_MODE_INPUT_ONLY:
|
||||
rtcio_ll_output_mode_set(rtcio_num, RTCIO_OUTPUT_NORMAL);
|
||||
rtcio_ll_output_disable(rtcio_num);
|
||||
rtcio_ll_input_enable(rtcio_num);
|
||||
break;
|
||||
case RTC_GPIO_MODE_OUTPUT_ONLY:
|
||||
rtcio_ll_output_mode_set(rtcio_num, RTCIO_OUTPUT_NORMAL);
|
||||
rtcio_ll_output_enable(rtcio_num);
|
||||
rtcio_ll_input_disable(rtcio_num);
|
||||
break;
|
||||
case RTC_GPIO_MODE_INPUT_OUTPUT:
|
||||
rtcio_ll_output_mode_set(rtcio_num, RTCIO_OUTPUT_NORMAL);
|
||||
rtcio_ll_output_enable(rtcio_num);
|
||||
rtcio_ll_input_enable(rtcio_num);
|
||||
break;
|
||||
case RTC_GPIO_MODE_DISABLED:
|
||||
rtcio_ll_output_mode_set(rtcio_num, RTCIO_OUTPUT_NORMAL);
|
||||
rtcio_ll_output_disable(rtcio_num);
|
||||
rtcio_ll_input_disable(rtcio_num);
|
||||
break;
|
||||
case RTC_GPIO_MODE_OUTPUT_OD:
|
||||
rtcio_ll_output_mode_set(rtcio_num, RTCIO_OUTPUT_OD);
|
||||
rtcio_ll_output_enable(rtcio_num);
|
||||
rtcio_ll_input_disable(rtcio_num);
|
||||
break;
|
||||
case RTC_GPIO_MODE_INPUT_OUTPUT_OD:
|
||||
rtcio_ll_output_mode_set(rtcio_num, RTCIO_OUTPUT_OD);
|
||||
rtcio_ll_output_enable(rtcio_num);
|
||||
rtcio_ll_input_enable(rtcio_num);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void rtcio_hal_isolate(int rtcio_num)
|
||||
{
|
||||
rtcio_ll_pullup_disable(rtcio_num);
|
||||
rtcio_ll_pulldown_disable(rtcio_num);
|
||||
rtcio_ll_output_disable(rtcio_num);
|
||||
rtcio_ll_input_disable(rtcio_num);
|
||||
rtcio_ll_force_hold_enable(rtcio_num);
|
||||
}
|
||||
|
||||
void rtcio_hal_set_direction_in_sleep(int rtcio_num, rtc_gpio_mode_t mode)
|
||||
{
|
||||
switch (mode) {
|
||||
case RTC_GPIO_MODE_INPUT_ONLY:
|
||||
rtcio_ll_in_sleep_enable_input(rtcio_num);
|
||||
rtcio_ll_in_sleep_disable_output(rtcio_num);
|
||||
rtcio_ll_enable_sleep_setting(rtcio_num);
|
||||
break;
|
||||
case RTC_GPIO_MODE_OUTPUT_ONLY:
|
||||
rtcio_ll_enable_output_in_sleep(rtcio_num);
|
||||
rtcio_ll_in_sleep_disable_input(rtcio_num);
|
||||
rtcio_ll_enable_sleep_setting(rtcio_num);
|
||||
break;
|
||||
case RTC_GPIO_MODE_INPUT_OUTPUT:
|
||||
rtcio_ll_in_sleep_enable_input(rtcio_num);
|
||||
rtcio_ll_enable_output_in_sleep(rtcio_num);
|
||||
rtcio_ll_enable_sleep_setting(rtcio_num);
|
||||
break;
|
||||
case RTC_GPIO_MODE_DISABLED:
|
||||
rtcio_ll_in_sleep_disable_input(rtcio_num);
|
||||
rtcio_ll_in_sleep_disable_output(rtcio_num);
|
||||
rtcio_ll_disable_sleep_setting(rtcio_num);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
@ -107,11 +107,12 @@ INPUT = \
|
||||
../../components/soc/include/hal/spi_types.h \
|
||||
../../components/soc/include/hal/pcnt_types.h \
|
||||
../../components/soc/include/hal/i2s_types.h \
|
||||
../../components/soc/include/hal/rtc_io_types.h \
|
||||
../../components/soc/esp32/include/soc/adc_channel.h \
|
||||
../../components/soc/esp32/include/soc/dac_channel.h \
|
||||
../../components/soc/esp32/include/soc/touch_channel.h \
|
||||
../../components/soc/esp32/include/soc/uart_channel.h \
|
||||
../../components/soc/esp32/include/soc/rtc_gpio_channel.h \
|
||||
../../components/soc/esp32/include/soc/rtc_io_channel.h \
|
||||
## esp_netif - API Reference
|
||||
../../components/esp_netif/include/esp_netif.h \
|
||||
##
|
||||
|
||||
@ -49,7 +49,8 @@ static void init_ulp_program(void)
|
||||
|
||||
/* GPIO used for pulse counting. */
|
||||
gpio_num_t gpio_num = GPIO_NUM_0;
|
||||
assert(rtc_gpio_desc[gpio_num].reg && "GPIO used for pulse counting must be an RTC IO");
|
||||
int rtcio_num = rtc_io_number_get(gpio_num);
|
||||
assert(rtc_gpio_is_valid_gpio(gpio_num) && "GPIO used for pulse counting must be an RTC IO");
|
||||
|
||||
/* Initialize some variables used by ULP program.
|
||||
* Each 'ulp_xyz' variable corresponds to 'xyz' variable in the ULP program.
|
||||
@ -63,7 +64,7 @@ static void init_ulp_program(void)
|
||||
ulp_debounce_counter = 3;
|
||||
ulp_debounce_max_count = 3;
|
||||
ulp_next_edge = 0;
|
||||
ulp_io_number = rtc_gpio_desc[gpio_num].rtc_num; /* map from GPIO# to RTC_IO# */
|
||||
ulp_io_number = rtcio_num; /* map from GPIO# to RTC_IO# */
|
||||
ulp_edge_count_to_wake_up = 10;
|
||||
|
||||
/* Initialize selected GPIO as RTC IO, enable input, disable pullup and pulldown */
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user