diff --git a/components/esp_driver_gpio/include/driver/gpio.h b/components/esp_driver_gpio/include/driver/gpio.h index 4d5d63b57c..b5822a55a0 100644 --- a/components/esp_driver_gpio/include/driver/gpio.h +++ b/components/esp_driver_gpio/include/driver/gpio.h @@ -590,6 +590,28 @@ esp_err_t gpio_deep_sleep_wakeup_disable(gpio_num_t gpio_num); */ esp_err_t gpio_dump_io_configuration(FILE *out_stream, uint64_t io_bit_mask); +/** + * @brief Get the configuration for an IO + * + * @param gpio_num GPIO number + * @param pu Pointer to accept the status of pull-up enabled or not, passing in NULL if this info is unwanted + * @param pd Pointer to accept the status of pull-down enabled or not, passing in NULL if this info is unwanted + * @param ie Pointer to accept the status of input enabled or not, passing in NULL if this info is unwanted + * @param oe Pointer to accept the status of output enabled or not, passing in NULL if this info is unwanted + * @param od Pointer to accept the status of open-drain enabled or not, passing in NULL if this info is unwanted + * @param drv Pointer to accept the value of drive strength, passing in NULL if this info is unwanted + * @param fun_sel Pointer to accept the value of IOMUX function selection, passing in NULL if this info is unwanted + * @param sig_out Pointer to accept the index of outputting peripheral signal, passing in NULL if this info is unwanted + * @param slp_sel Pointer to accept the status of pin sleep mode enabled or not, passing in NULL if this info is unwanted + * + * @return + * - ESP_OK Success + * - ESP_ERR_INVALID_ARG Parameter error + */ +esp_err_t gpio_get_io_config(gpio_num_t gpio_num, + bool *pu, bool *pd, bool *ie, bool *oe, bool *od, uint32_t *drv, + uint32_t *fun_sel, uint32_t *sig_out, bool *slp_sel); + #ifdef __cplusplus } #endif diff --git a/components/esp_driver_gpio/src/gpio.c b/components/esp_driver_gpio/src/gpio.c index a63ab11375..eb8bac60c8 100644 --- a/components/esp_driver_gpio/src/gpio.c +++ b/components/esp_driver_gpio/src/gpio.c @@ -75,7 +75,7 @@ static gpio_context_t gpio_context = { esp_err_t gpio_pullup_en(gpio_num_t gpio_num) { - GPIO_CHECK(GPIO_IS_VALID_GPIO(gpio_num), "GPIO number error", ESP_ERR_INVALID_ARG); + GPIO_CHECK(GPIO_IS_VALID_OUTPUT_GPIO(gpio_num), "GPIO number error", ESP_ERR_INVALID_ARG); if (!rtc_gpio_is_valid_gpio(gpio_num) || SOC_GPIO_SUPPORT_RTC_INDEPENDENT) { portENTER_CRITICAL(&gpio_context.gpio_spinlock); @@ -113,7 +113,7 @@ esp_err_t gpio_pullup_dis(gpio_num_t gpio_num) esp_err_t gpio_pulldown_en(gpio_num_t gpio_num) { - GPIO_CHECK(GPIO_IS_VALID_GPIO(gpio_num), "GPIO number error", ESP_ERR_INVALID_ARG); + GPIO_CHECK(GPIO_IS_VALID_OUTPUT_GPIO(gpio_num), "GPIO number error", ESP_ERR_INVALID_ARG); if (!rtc_gpio_is_valid_gpio(gpio_num) || SOC_GPIO_SUPPORT_RTC_INDEPENDENT) { portENTER_CRITICAL(&gpio_context.gpio_spinlock); @@ -1017,6 +1017,29 @@ esp_err_t gpio_deep_sleep_wakeup_disable(gpio_num_t gpio_num) } #endif // SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP && SOC_DEEP_SLEEP_SUPPORTED +esp_err_t gpio_get_io_config(gpio_num_t gpio_num, + bool *pu, bool *pd, bool *ie, bool *oe, bool *od, uint32_t *drv, + uint32_t *fun_sel, uint32_t *sig_out, bool *slp_sel) +{ + GPIO_CHECK(GPIO_IS_VALID_GPIO(gpio_num), "GPIO number error", ESP_ERR_INVALID_ARG); + gpio_hal_get_io_config(gpio_context.gpio_hal, gpio_num, pu, pd, ie, oe, od, drv, fun_sel, sig_out, slp_sel); +#if !SOC_GPIO_SUPPORT_RTC_INDEPENDENT && SOC_RTCIO_PIN_COUNT > 0 + if (rtc_gpio_is_valid_gpio(gpio_num)) { + int rtcio_num = rtc_io_number_get(gpio_num); + if (pu) { + *pu = rtcio_hal_is_pullup_enabled(rtcio_num); + } + if (pd) { + *pd = rtcio_hal_is_pulldown_enabled(rtcio_num); + } + if (drv) { + *drv = rtcio_hal_get_drive_capability(rtcio_num); + } + } +#endif + return ESP_OK; +} + esp_err_t gpio_dump_io_configuration(FILE *out_stream, uint64_t io_bit_mask) { ESP_RETURN_ON_FALSE(out_stream, ESP_ERR_INVALID_ARG, GPIO_TAG, "out_stream error"); @@ -1027,9 +1050,16 @@ esp_err_t gpio_dump_io_configuration(FILE *out_stream, uint64_t io_bit_mask) uint32_t gpio_num = __builtin_ffsll(io_bit_mask) - 1; io_bit_mask &= ~(1ULL << gpio_num); - bool pu, pd, ie, oe, od, slp_sel; - uint32_t drv, fun_sel, sig_out; - gpio_hal_get_io_config(gpio_context.gpio_hal, gpio_num, &pu, &pd, &ie, &oe, &od, &drv, &fun_sel, &sig_out, &slp_sel); + bool pu = 0; + bool pd = 0; + bool ie = 0; + bool oe = 0; + bool od = 0; + bool slp_sel = 0; + uint32_t drv = 0; + uint32_t fun_sel = 0; + uint32_t sig_out = 0; + gpio_get_io_config(gpio_num, &pu, &pd, &ie, &oe, &od, &drv, &fun_sel, &sig_out, &slp_sel); fprintf(out_stream, "IO[%"PRIu32"]%s -\n", gpio_num, esp_gpio_is_reserved(BIT64(gpio_num)) ? " **RESERVED**" : ""); fprintf(out_stream, " Pullup: %d, Pulldown: %d, DriveCap: %"PRIu32"\n", pu, pd, drv); @@ -1055,7 +1085,7 @@ esp_err_t gpio_dump_io_configuration(FILE *out_stream, uint64_t io_bit_mask) fprintf(out_stream, " SleepSelEn: %d\n", slp_sel); fprintf(out_stream, "\n"); } - fprintf(out_stream, "=================IO DUMP End==================\n"); + fprintf(out_stream, "=================IO DUMP End=================\n"); return ESP_OK; } diff --git a/components/esp_hw_support/esp_gpio_reserve.c b/components/esp_hw_support/esp_gpio_reserve.c index b7891c879d..c2e5ec71c0 100644 --- a/components/esp_hw_support/esp_gpio_reserve.c +++ b/components/esp_hw_support/esp_gpio_reserve.c @@ -10,7 +10,7 @@ #include "esp_bit_defs.h" #include "esp_private/esp_gpio_reserve.h" -static _Atomic uint64_t s_reserved_pin_mask = ATOMIC_VAR_INIT(~(SOC_GPIO_VALID_OUTPUT_GPIO_MASK)); +static _Atomic uint64_t s_reserved_pin_mask = ATOMIC_VAR_INIT(~(SOC_GPIO_VALID_GPIO_MASK)); uint64_t esp_gpio_reserve(uint64_t gpio_mask) { diff --git a/components/hal/esp32/include/hal/gpio_ll.h b/components/hal/esp32/include/hal/gpio_ll.h index 3f5f64a4db..dea152b34a 100644 --- a/components/hal/esp32/include/hal/gpio_ll.h +++ b/components/hal/esp32/include/hal/gpio_ll.h @@ -64,15 +64,33 @@ static inline void gpio_ll_get_io_config(gpio_dev_t *hw, uint32_t gpio_num, uint32_t bit_shift = (gpio_num < 32) ? gpio_num : (gpio_num - 32); uint32_t bit_mask = 1 << bit_shift; uint32_t iomux_reg_val = REG_READ(GPIO_PIN_MUX_REG[gpio_num]); - *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; - *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; - *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; - *oe = (((gpio_num < 32) ? hw->enable : hw->enable1.val) & bit_mask) >> bit_shift; - *od = hw->pin[gpio_num].pad_driver; - *drv = (iomux_reg_val & FUN_DRV_M) >> FUN_DRV_S; - *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; - *sig_out = hw->func_out_sel_cfg[gpio_num].func_sel; - *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; + if (pu) { + *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; + } + if (pd) { + *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; + } + if (ie) { + *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; + } + if (oe) { + *oe = (((gpio_num < 32) ? hw->enable : hw->enable1.val) & bit_mask) >> bit_shift; + } + if (od) { + *od = hw->pin[gpio_num].pad_driver; + } + if (drv) { + *drv = (iomux_reg_val & FUN_DRV_M) >> FUN_DRV_S; + } + if (fun_sel) { + *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; + } + if (sig_out) { + *sig_out = hw->func_out_sel_cfg[gpio_num].func_sel; + } + if (slp_sel) { + *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; + } } /** diff --git a/components/hal/esp32/include/hal/rtc_io_ll.h b/components/hal/esp32/include/hal/rtc_io_ll.h index 78a71c3d05..b1cb5c65ac 100644 --- a/components/hal/esp32/include/hal/rtc_io_ll.h +++ b/components/hal/esp32/include/hal/rtc_io_ll.h @@ -1,5 +1,5 @@ /* - * SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD + * SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ @@ -12,6 +12,7 @@ #pragma once +#include #include #include "soc/rtc_io_struct.h" #include "soc/rtc_io_reg.h" @@ -24,7 +25,7 @@ extern "C" { #endif typedef enum { - RTCIO_LL_FUNC_RTC = 0x0, /*!< The pin controled by RTC module. */ + RTCIO_LL_FUNC_RTC = 0x0, /*!< The pin controlled by RTC module. */ RTCIO_LL_FUNC_DIGITAL = 0x1, /*!< The pin controlled by DIGITAL module. */ } rtcio_ll_func_t; @@ -194,6 +195,21 @@ static inline void rtcio_ll_pullup_disable(int rtcio_num) } } +/** + * @brief Get RTC GPIO pad pullup status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pullup of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pullup_enabled(int rtcio_num) +{ + if (rtc_io_desc[rtcio_num].pullup) { + return GET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pullup); + } else { + return false; + } +} + /** * RTC GPIO pulldown enable. * @@ -218,6 +234,21 @@ static inline void rtcio_ll_pulldown_disable(int rtcio_num) } } +/** + * @brief Get RTC GPIO pad pulldown status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pulldown of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pulldown_enabled(int rtcio_num) +{ + if (rtc_io_desc[rtcio_num].pulldown) { + return GET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pulldown); + } else { + return false; + } +} + /** * Enable force hold function on an RTC IO pad. * diff --git a/components/hal/esp32c2/include/hal/gpio_ll.h b/components/hal/esp32c2/include/hal/gpio_ll.h index 80301ddf70..4fe51dfdc5 100644 --- a/components/hal/esp32c2/include/hal/gpio_ll.h +++ b/components/hal/esp32c2/include/hal/gpio_ll.h @@ -53,15 +53,33 @@ static inline void gpio_ll_get_io_config(gpio_dev_t *hw, uint32_t gpio_num, { uint32_t bit_mask = 1 << gpio_num; uint32_t iomux_reg_val = REG_READ(GPIO_PIN_MUX_REG[gpio_num]); - *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; - *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; - *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; - *oe = (hw->enable.val & bit_mask) >> gpio_num; - *od = hw->pin[gpio_num].pad_driver; - *drv = (iomux_reg_val & FUN_DRV_M) >> FUN_DRV_S; - *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; - *sig_out = hw->func_out_sel_cfg[gpio_num].func_sel; - *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; + if (pu) { + *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; + } + if (pd) { + *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; + } + if (ie) { + *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; + } + if (oe) { + *oe = (hw->enable.val & bit_mask) >> gpio_num; + } + if (od) { + *od = hw->pin[gpio_num].pad_driver; + } + if (drv) { + *drv = (iomux_reg_val & FUN_DRV_M) >> FUN_DRV_S; + } + if (fun_sel) { + *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; + } + if (sig_out) { + *sig_out = hw->func_out_sel_cfg[gpio_num].func_sel; + } + if (slp_sel) { + *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; + } } /** diff --git a/components/hal/esp32c3/include/hal/gpio_ll.h b/components/hal/esp32c3/include/hal/gpio_ll.h index cd96a95d93..f966d3b3c3 100644 --- a/components/hal/esp32c3/include/hal/gpio_ll.h +++ b/components/hal/esp32c3/include/hal/gpio_ll.h @@ -34,38 +34,6 @@ extern "C" { #define GPIO_LL_PRO_CPU_INTR_ENA (BIT(0)) #define GPIO_LL_PRO_CPU_NMI_INTR_ENA (BIT(1)) -/** - * @brief Get the configuration for an IO - * - * @param hw Peripheral GPIO hardware instance address. - * @param gpio_num GPIO number - * @param pu Pull-up enabled or not - * @param pd Pull-down enabled or not - * @param ie Input enabled or not - * @param oe Output enabled or not - * @param od Open-drain enabled or not - * @param drv Drive strength value - * @param fun_sel IOMUX function selection value - * @param sig_out Outputting peripheral signal index - * @param slp_sel Pin sleep mode enabled or not - */ -static inline void gpio_ll_get_io_config(gpio_dev_t *hw, uint32_t gpio_num, - bool *pu, bool *pd, bool *ie, bool *oe, bool *od, uint32_t *drv, - uint32_t *fun_sel, uint32_t *sig_out, bool *slp_sel) -{ - uint32_t bit_mask = 1 << gpio_num; - uint32_t iomux_reg_val = REG_READ(GPIO_PIN_MUX_REG[gpio_num]); - *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; - *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; - *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; - *oe = (hw->enable.val & bit_mask) >> gpio_num; - *od = hw->pin[gpio_num].pad_driver; - *drv = (iomux_reg_val & FUN_DRV_M) >> FUN_DRV_S; - *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; - *sig_out = hw->func_out_sel_cfg[gpio_num].func_sel; - *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; -} - /** * @brief Enable pull-up on GPIO. * @@ -760,6 +728,56 @@ static inline bool gpio_ll_deepsleep_wakeup_is_enabled(gpio_dev_t *hw, uint32_t return GET_PERI_REG_MASK(RTC_CNTL_GPIO_WAKEUP_REG, 1 << (RTC_CNTL_GPIO_PIN0_WAKEUP_ENABLE_S - gpio_num)); } +/** + * @brief Get the configuration for an IO + * + * @param hw Peripheral GPIO hardware instance address. + * @param gpio_num GPIO number + * @param pu Pull-up enabled or not + * @param pd Pull-down enabled or not + * @param ie Input enabled or not + * @param oe Output enabled or not + * @param od Open-drain enabled or not + * @param drv Drive strength value + * @param fun_sel IOMUX function selection value + * @param sig_out Outputting peripheral signal index + * @param slp_sel Pin sleep mode enabled or not + */ +static inline void gpio_ll_get_io_config(gpio_dev_t *hw, uint32_t gpio_num, + bool *pu, bool *pd, bool *ie, bool *oe, bool *od, uint32_t *drv, + uint32_t *fun_sel, uint32_t *sig_out, bool *slp_sel) +{ + uint32_t bit_mask = 1 << gpio_num; + uint32_t iomux_reg_val = REG_READ(GPIO_PIN_MUX_REG[gpio_num]); + if (pu) { + *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; + } + if (pd) { + *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; + } + if (ie) { + *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; + } + if (oe) { + *oe = (hw->enable.val & bit_mask) >> gpio_num; + } + if (od) { + *od = hw->pin[gpio_num].pad_driver; + } + if (drv) { + gpio_ll_get_drive_capability(hw, gpio_num, (gpio_drive_cap_t *)drv); // specific workaround in the LL + } + if (fun_sel) { + *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; + } + if (sig_out) { + *sig_out = hw->func_out_sel_cfg[gpio_num].func_sel; + } + if (slp_sel) { + *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; + } +} + #ifdef __cplusplus } #endif diff --git a/components/hal/esp32c5/include/hal/gpio_ll.h b/components/hal/esp32c5/include/hal/gpio_ll.h index 31894abc02..68383838b9 100644 --- a/components/hal/esp32c5/include/hal/gpio_ll.h +++ b/components/hal/esp32c5/include/hal/gpio_ll.h @@ -37,7 +37,6 @@ extern "C" { #define GPIO_LL_GET_HW(num) (((num) == 0) ? (&GPIO) : NULL) #define GPIO_LL_PRO_CPU_INTR_ENA (BIT(0)) -#define GPIO_LL_PRO_CPU_NMI_INTR_ENA (BIT(1)) /** * @brief Get the configuration for an IO @@ -58,15 +57,33 @@ static inline void gpio_ll_get_io_config(gpio_dev_t *hw, uint32_t gpio_num, bool *pu, bool *pd, bool *ie, bool *oe, bool *od, uint32_t *drv, uint32_t *fun_sel, uint32_t *sig_out, bool *slp_sel) { - *pu = IO_MUX.gpio[gpio_num].fun_wpu; - *pd = IO_MUX.gpio[gpio_num].fun_wpd; - *ie = IO_MUX.gpio[gpio_num].fun_ie; - *oe = (hw->enable.val & (1 << gpio_num)) >> gpio_num; - *od = hw->pin[gpio_num].pad_driver; - *drv = IO_MUX.gpio[gpio_num].fun_drv; - *fun_sel = IO_MUX.gpio[gpio_num].mcu_sel; - *sig_out = hw->func_out_sel_cfg[gpio_num].out_sel; - *slp_sel = IO_MUX.gpio[gpio_num].slp_sel; + if (pu) { + *pu = IO_MUX.gpio[gpio_num].fun_wpu; + } + if (pd) { + *pd = IO_MUX.gpio[gpio_num].fun_wpd; + } + if (ie) { + *ie = IO_MUX.gpio[gpio_num].fun_ie; + } + if (oe) { + *oe = (hw->enable.val & (1 << gpio_num)) >> gpio_num; + } + if (od) { + *od = hw->pin[gpio_num].pad_driver; + } + if (drv) { + *drv = IO_MUX.gpio[gpio_num].fun_drv; + } + if (fun_sel) { + *fun_sel = IO_MUX.gpio[gpio_num].mcu_sel; + } + if (sig_out) { + *sig_out = hw->func_out_sel_cfg[gpio_num].out_sel; + } + if (slp_sel) { + *slp_sel = IO_MUX.gpio[gpio_num].slp_sel; + } } /** diff --git a/components/hal/esp32c5/include/hal/rtc_io_ll.h b/components/hal/esp32c5/include/hal/rtc_io_ll.h index 7b3d10819c..0fd5bec0ca 100644 --- a/components/hal/esp32c5/include/hal/rtc_io_ll.h +++ b/components/hal/esp32c5/include/hal/rtc_io_ll.h @@ -229,6 +229,17 @@ static inline void rtcio_ll_pullup_disable(int rtcio_num) LP_IO_MUX.gpion[rtcio_num].gpion_fun_wpu = 0; } +/** + * @brief Get RTC GPIO pad pullup status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pullup of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pullup_enabled(int rtcio_num) +{ + return LP_IO_MUX.gpion[rtcio_num].gpion_fun_wpu; +} + /** * RTC GPIO pulldown enable. * @@ -251,6 +262,17 @@ static inline void rtcio_ll_pulldown_disable(int rtcio_num) LP_IO_MUX.gpion[rtcio_num].gpion_fun_wpd = 0; } +/** + * @brief Get RTC GPIO pad pulldown status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pulldown of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pulldown_enabled(int rtcio_num) +{ + return LP_IO_MUX.gpion[rtcio_num].gpion_fun_wpd; +} + /** * Enable force hold function for an RTC IO pad. * diff --git a/components/hal/esp32c6/include/hal/gpio_ll.h b/components/hal/esp32c6/include/hal/gpio_ll.h index 2409c412e0..1345140170 100644 --- a/components/hal/esp32c6/include/hal/gpio_ll.h +++ b/components/hal/esp32c6/include/hal/gpio_ll.h @@ -59,15 +59,33 @@ static inline void gpio_ll_get_io_config(gpio_dev_t *hw, uint32_t gpio_num, { uint32_t bit_mask = 1 << gpio_num; uint32_t iomux_reg_val = REG_READ(IO_MUX_GPIO0_REG + (gpio_num * 4)); - *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; - *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; - *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; - *oe = (hw->enable.val & bit_mask) >> gpio_num; - *od = hw->pin[gpio_num].pad_driver; - *drv = (iomux_reg_val & FUN_DRV_M) >> FUN_DRV_S; - *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; - *sig_out = hw->func_out_sel_cfg[gpio_num].out_sel; - *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; + if (pu) { + *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; + } + if (pd) { + *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; + } + if (ie) { + *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; + } + if (oe) { + *oe = (hw->enable.val & bit_mask) >> gpio_num; + } + if (od) { + *od = hw->pin[gpio_num].pad_driver; + } + if (drv) { + *drv = (iomux_reg_val & FUN_DRV_M) >> FUN_DRV_S; + } + if (fun_sel) { + *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; + } + if (sig_out) { + *sig_out = hw->func_out_sel_cfg[gpio_num].out_sel; + } + if (slp_sel) { + *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; + } } /** diff --git a/components/hal/esp32c6/include/hal/rtc_io_ll.h b/components/hal/esp32c6/include/hal/rtc_io_ll.h index 6fcac4cd40..b805db38f7 100644 --- a/components/hal/esp32c6/include/hal/rtc_io_ll.h +++ b/components/hal/esp32c6/include/hal/rtc_io_ll.h @@ -228,6 +228,17 @@ static inline void rtcio_ll_pullup_disable(int rtcio_num) LP_IO.gpio[rtcio_num].fun_wpu = 0; } +/** + * @brief Get RTC GPIO pad pullup status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pullup of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pullup_enabled(int rtcio_num) +{ + return LP_IO.gpio[rtcio_num].fun_wpu; +} + /** * RTC GPIO pulldown enable. * @@ -250,6 +261,17 @@ static inline void rtcio_ll_pulldown_disable(int rtcio_num) LP_IO.gpio[rtcio_num].fun_wpd = 0; } +/** + * @brief Get RTC GPIO pad pulldown status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pulldown of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pulldown_enabled(int rtcio_num) +{ + return LP_IO.gpio[rtcio_num].fun_wpd; +} + /** * Enable force hold function for an RTC IO pad. * diff --git a/components/hal/esp32c61/include/hal/gpio_ll.h b/components/hal/esp32c61/include/hal/gpio_ll.h index a04c6ce2e5..9ca5b451af 100644 --- a/components/hal/esp32c61/include/hal/gpio_ll.h +++ b/components/hal/esp32c61/include/hal/gpio_ll.h @@ -57,15 +57,33 @@ static inline void gpio_ll_get_io_config(gpio_dev_t *hw, uint32_t gpio_num, bool *pu, bool *pd, bool *ie, bool *oe, bool *od, uint32_t *drv, uint32_t *fun_sel, uint32_t *sig_out, bool *slp_sel) { - *pu = IO_MUX.gpion[gpio_num].gpion_fun_wpu; - *pd = IO_MUX.gpion[gpio_num].gpion_fun_wpd; - *ie = IO_MUX.gpion[gpio_num].gpion_fun_ie; - *oe = (hw->enable.val & (1 << gpio_num)) >> gpio_num; - *od = hw->pinn[gpio_num].pinn_pad_driver; - *drv = IO_MUX.gpion[gpio_num].gpion_fun_drv; - *fun_sel = IO_MUX.gpion[gpio_num].gpion_mcu_sel; - *sig_out = hw->funcn_out_sel_cfg[gpio_num].funcn_out_sel; - *slp_sel = IO_MUX.gpion[gpio_num].gpion_slp_sel; + if (pu) { + *pu = IO_MUX.gpion[gpio_num].gpion_fun_wpu; + } + if (pd) { + *pd = IO_MUX.gpion[gpio_num].gpion_fun_wpd; + } + if (ie) { + *ie = IO_MUX.gpion[gpio_num].gpion_fun_ie; + } + if (oe) { + *oe = (hw->enable.val & (1 << gpio_num)) >> gpio_num; + } + if (od) { + *od = hw->pinn[gpio_num].pinn_pad_driver; + } + if (drv) { + *drv = IO_MUX.gpion[gpio_num].gpion_fun_drv; + } + if (fun_sel) { + *fun_sel = IO_MUX.gpion[gpio_num].gpion_mcu_sel; + } + if (sig_out) { + *sig_out = hw->funcn_out_sel_cfg[gpio_num].funcn_out_sel; + } + if (slp_sel) { + *slp_sel = IO_MUX.gpion[gpio_num].gpion_slp_sel; + } } /** diff --git a/components/hal/esp32c61/include/hal/rtc_io_ll.h b/components/hal/esp32c61/include/hal/rtc_io_ll.h index 60bd5fd7d0..442614024b 100644 --- a/components/hal/esp32c61/include/hal/rtc_io_ll.h +++ b/components/hal/esp32c61/include/hal/rtc_io_ll.h @@ -229,6 +229,17 @@ static inline void rtcio_ll_pullup_disable(int rtcio_num) LP_IO_MUX.gpion[rtcio_num].gpion_fun_wpu = 0; } +/** + * @brief Get RTC GPIO pad pullup status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pullup of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pullup_enabled(int rtcio_num) +{ + return LP_IO_MUX.gpion[rtcio_num].gpion_fun_wpu; +} + /** * RTC GPIO pulldown enable. * @@ -251,6 +262,17 @@ static inline void rtcio_ll_pulldown_disable(int rtcio_num) LP_IO_MUX.gpion[rtcio_num].gpion_fun_wpd = 0; } +/** + * @brief Get RTC GPIO pad pulldown status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pulldown of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pulldown_enabled(int rtcio_num) +{ + return LP_IO_MUX.gpion[rtcio_num].gpion_fun_wpd; +} + /** * Enable force hold function for an RTC IO pad. * diff --git a/components/hal/esp32h2/include/hal/gpio_ll.h b/components/hal/esp32h2/include/hal/gpio_ll.h index 8a7cfd448b..ac789777bf 100644 --- a/components/hal/esp32h2/include/hal/gpio_ll.h +++ b/components/hal/esp32h2/include/hal/gpio_ll.h @@ -59,15 +59,33 @@ static inline void gpio_ll_get_io_config(gpio_dev_t *hw, uint32_t gpio_num, { uint32_t bit_mask = 1 << gpio_num; uint32_t iomux_reg_val = REG_READ(IO_MUX_GPIO0_REG + (gpio_num * 4)); - *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; - *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; - *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; - *oe = (hw->enable.val & bit_mask) >> gpio_num; - *od = hw->pin[gpio_num].pad_driver; - *drv = (iomux_reg_val & FUN_DRV_M) >> FUN_DRV_S; - *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; - *sig_out = hw->func_out_sel_cfg[gpio_num].out_sel; - *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; + if (pu) { + *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; + } + if (pd) { + *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; + } + if (ie) { + *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; + } + if (oe) { + *oe = (hw->enable.val & bit_mask) >> gpio_num; + } + if (od) { + *od = hw->pin[gpio_num].pad_driver; + } + if (drv) { + *drv = (iomux_reg_val & FUN_DRV_M) >> FUN_DRV_S; + } + if (fun_sel) { + *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; + } + if (sig_out) { + *sig_out = hw->func_out_sel_cfg[gpio_num].out_sel; + } + if (slp_sel) { + *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; + } } /** diff --git a/components/hal/esp32p4/include/hal/gpio_ll.h b/components/hal/esp32p4/include/hal/gpio_ll.h index 7fb9bec340..4ecc70361c 100644 --- a/components/hal/esp32p4/include/hal/gpio_ll.h +++ b/components/hal/esp32p4/include/hal/gpio_ll.h @@ -64,15 +64,33 @@ static inline void gpio_ll_get_io_config(gpio_dev_t *hw, uint32_t gpio_num, { uint32_t bit_shift = (gpio_num < 32) ? gpio_num : (gpio_num - 32); uint32_t bit_mask = 1 << bit_shift; - *pu = IO_MUX.gpio[gpio_num].fun_wpu; - *pd = IO_MUX.gpio[gpio_num].fun_wpd; - *ie = IO_MUX.gpio[gpio_num].fun_ie; - *oe = (((gpio_num < 32) ? hw->enable.val : hw->enable1.val) & bit_mask) >> bit_shift; - *od = hw->pin[gpio_num].pad_driver; - *drv = IO_MUX.gpio[gpio_num].fun_drv; - *fun_sel = IO_MUX.gpio[gpio_num].mcu_sel; - *sig_out = hw->func_out_sel_cfg[gpio_num].out_sel; - *slp_sel = IO_MUX.gpio[gpio_num].slp_sel; + if (pu) { + *pu = IO_MUX.gpio[gpio_num].fun_wpu; + } + if (pd) { + *pd = IO_MUX.gpio[gpio_num].fun_wpd; + } + if (ie) { + *ie = IO_MUX.gpio[gpio_num].fun_ie; + } + if (oe) { + *oe = (((gpio_num < 32) ? hw->enable.val : hw->enable1.val) & bit_mask) >> bit_shift; + } + if (od) { + *od = hw->pin[gpio_num].pad_driver; + } + if (drv) { + *drv = IO_MUX.gpio[gpio_num].fun_drv; + } + if (fun_sel) { + *fun_sel = IO_MUX.gpio[gpio_num].mcu_sel; + } + if (sig_out) { + *sig_out = hw->func_out_sel_cfg[gpio_num].out_sel; + } + if (slp_sel) { + *slp_sel = IO_MUX.gpio[gpio_num].slp_sel; + } } /** diff --git a/components/hal/esp32p4/include/hal/rtc_io_ll.h b/components/hal/esp32p4/include/hal/rtc_io_ll.h index 1bfe4659ff..20f7f6ea73 100644 --- a/components/hal/esp32p4/include/hal/rtc_io_ll.h +++ b/components/hal/esp32p4/include/hal/rtc_io_ll.h @@ -267,6 +267,17 @@ static inline void rtcio_ll_pullup_disable(int rtcio_num) LP_IOMUX.pad[rtcio_num].rue = 0; } +/** + * @brief Get RTC GPIO pad pullup status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pullup of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pullup_enabled(int rtcio_num) +{ + return LP_IOMUX.pad[rtcio_num].rue; +} + /** * @brief RTC GPIO pulldown enable. * @@ -289,6 +300,17 @@ static inline void rtcio_ll_pulldown_disable(int rtcio_num) LP_IOMUX.pad[rtcio_num].rde = 0; } +/** + * @brief Get RTC GPIO pad pulldown status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pulldown of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pulldown_enabled(int rtcio_num) +{ + return LP_IOMUX.pad[rtcio_num].rde; +} + /** * @brief Enable force hold function for an RTC IO pad. * diff --git a/components/hal/esp32s2/include/hal/gpio_ll.h b/components/hal/esp32s2/include/hal/gpio_ll.h index 233b86c367..da967676ca 100644 --- a/components/hal/esp32s2/include/hal/gpio_ll.h +++ b/components/hal/esp32s2/include/hal/gpio_ll.h @@ -55,15 +55,33 @@ static inline void gpio_ll_get_io_config(gpio_dev_t *hw, uint32_t gpio_num, uint32_t bit_shift = (gpio_num < 32) ? gpio_num : (gpio_num - 32); uint32_t bit_mask = 1 << bit_shift; uint32_t iomux_reg_val = REG_READ(GPIO_PIN_MUX_REG[gpio_num]); - *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; - *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; - *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; - *oe = (((gpio_num < 32) ? hw->enable : hw->enable1.val) & bit_mask) >> bit_shift; - *od = hw->pin[gpio_num].pad_driver; - *drv = (iomux_reg_val & FUN_DRV_M) >> FUN_DRV_S; - *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; - *sig_out = hw->func_out_sel_cfg[gpio_num].func_sel; - *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; + if (pu) { + *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; + } + if (pd) { + *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; + } + if (ie) { + *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; + } + if (oe) { + *oe = (((gpio_num < 32) ? hw->enable : hw->enable1.val) & bit_mask) >> bit_shift; + } + if (od) { + *od = hw->pin[gpio_num].pad_driver; + } + if (drv) { + *drv = (iomux_reg_val & FUN_DRV_M) >> FUN_DRV_S; + } + if (fun_sel) { + *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; + } + if (sig_out) { + *sig_out = hw->func_out_sel_cfg[gpio_num].func_sel; + } + if (slp_sel) { + *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; + } } /** diff --git a/components/hal/esp32s2/include/hal/rtc_io_ll.h b/components/hal/esp32s2/include/hal/rtc_io_ll.h index 739d2722dd..17eddbe01e 100644 --- a/components/hal/esp32s2/include/hal/rtc_io_ll.h +++ b/components/hal/esp32s2/include/hal/rtc_io_ll.h @@ -1,5 +1,5 @@ /* - * SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD + * SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ @@ -12,6 +12,7 @@ #pragma once +#include #include #include "soc/rtc_io_struct.h" #include "soc/rtc_io_reg.h" @@ -25,7 +26,7 @@ extern "C" { #endif typedef enum { - RTCIO_LL_FUNC_RTC = 0x0, /*!< The pin controled by RTC module. */ + RTCIO_LL_FUNC_RTC = 0x0, /*!< The pin controlled by RTC module. */ RTCIO_LL_FUNC_DIGITAL = 0x1, /*!< The pin controlled by DIGITAL module. */ } rtcio_ll_func_t; @@ -197,6 +198,21 @@ static inline void rtcio_ll_pullup_disable(int rtcio_num) } } +/** + * @brief Get RTC GPIO pad pullup status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pullup of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pullup_enabled(int rtcio_num) +{ + if (rtc_io_desc[rtcio_num].pullup) { + return GET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pullup); + } else { + return false; + } +} + /** * RTC GPIO pulldown enable. * @@ -221,6 +237,21 @@ static inline void rtcio_ll_pulldown_disable(int rtcio_num) } } +/** + * @brief Get RTC GPIO pad pulldown status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pulldown of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pulldown_enabled(int rtcio_num) +{ + if (rtc_io_desc[rtcio_num].pulldown) { + return GET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pulldown); + } else { + return false; + } +} + /** * Enable force hold function on an RTC IO pad. * diff --git a/components/hal/esp32s3/include/hal/gpio_ll.h b/components/hal/esp32s3/include/hal/gpio_ll.h index 3410e4f973..a17ab08833 100644 --- a/components/hal/esp32s3/include/hal/gpio_ll.h +++ b/components/hal/esp32s3/include/hal/gpio_ll.h @@ -34,39 +34,6 @@ extern "C" { #define GPIO_LL_INTR_ENA (BIT(0)) #define GPIO_LL_NMI_INTR_ENA (BIT(1)) -/** - * @brief Get the configuration for an IO - * - * @param hw Peripheral GPIO hardware instance address. - * @param gpio_num GPIO number - * @param pu Pull-up enabled or not - * @param pd Pull-down enabled or not - * @param ie Input enabled or not - * @param oe Output enabled or not - * @param od Open-drain enabled or not - * @param drv Drive strength value - * @param fun_sel IOMUX function selection value - * @param sig_out Outputting peripheral signal index - * @param slp_sel Pin sleep mode enabled or not - */ -static inline void gpio_ll_get_io_config(gpio_dev_t *hw, uint32_t gpio_num, - bool *pu, bool *pd, bool *ie, bool *oe, bool *od, uint32_t *drv, - uint32_t *fun_sel, uint32_t *sig_out, bool *slp_sel) -{ - uint32_t bit_shift = (gpio_num < 32) ? gpio_num : (gpio_num - 32); - uint32_t bit_mask = 1 << bit_shift; - uint32_t iomux_reg_val = REG_READ(GPIO_PIN_MUX_REG[gpio_num]); - *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; - *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; - *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; - *oe = (((gpio_num < 32) ? hw->enable : hw->enable1.val) & bit_mask) >> bit_shift; - *od = hw->pin[gpio_num].pad_driver; - *drv = (iomux_reg_val & FUN_DRV_M) >> FUN_DRV_S; - *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; - *sig_out = hw->func_out_sel_cfg[gpio_num].func_sel; - *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; -} - /** * @brief Enable pull-up on GPIO. * @@ -727,6 +694,57 @@ static inline void gpio_ll_sleep_output_enable(gpio_dev_t *hw, uint32_t gpio_num PIN_SLP_OUTPUT_ENABLE(GPIO_PIN_MUX_REG[gpio_num]); } +/** + * @brief Get the configuration for an IO + * + * @param hw Peripheral GPIO hardware instance address. + * @param gpio_num GPIO number + * @param pu Pull-up enabled or not + * @param pd Pull-down enabled or not + * @param ie Input enabled or not + * @param oe Output enabled or not + * @param od Open-drain enabled or not + * @param drv Drive strength value + * @param fun_sel IOMUX function selection value + * @param sig_out Outputting peripheral signal index + * @param slp_sel Pin sleep mode enabled or not + */ +static inline void gpio_ll_get_io_config(gpio_dev_t *hw, uint32_t gpio_num, + bool *pu, bool *pd, bool *ie, bool *oe, bool *od, uint32_t *drv, + uint32_t *fun_sel, uint32_t *sig_out, bool *slp_sel) +{ + uint32_t bit_shift = (gpio_num < 32) ? gpio_num : (gpio_num - 32); + uint32_t bit_mask = 1 << bit_shift; + uint32_t iomux_reg_val = REG_READ(GPIO_PIN_MUX_REG[gpio_num]); + if (pu) { + *pu = (iomux_reg_val & FUN_PU_M) >> FUN_PU_S; + } + if (pd) { + *pd = (iomux_reg_val & FUN_PD_M) >> FUN_PD_S; + } + if (ie) { + *ie = (iomux_reg_val & FUN_IE_M) >> FUN_IE_S; + } + if (oe) { + *oe = (((gpio_num < 32) ? hw->enable : hw->enable1.val) & bit_mask) >> bit_shift; + } + if (od) { + *od = hw->pin[gpio_num].pad_driver; + } + if (drv) { + gpio_ll_get_drive_capability(hw, gpio_num, (gpio_drive_cap_t *)drv); // specific workaround in the LL + } + if (fun_sel) { + *fun_sel = (iomux_reg_val & MCU_SEL_M) >> MCU_SEL_S; + } + if (sig_out) { + *sig_out = hw->func_out_sel_cfg[gpio_num].func_sel; + } + if (slp_sel) { + *slp_sel = (iomux_reg_val & SLP_SEL_M) >> SLP_SEL_S; + } +} + #ifdef __cplusplus } #endif diff --git a/components/hal/esp32s3/include/hal/rtc_io_ll.h b/components/hal/esp32s3/include/hal/rtc_io_ll.h index 86d483b217..63ac998e4d 100644 --- a/components/hal/esp32s3/include/hal/rtc_io_ll.h +++ b/components/hal/esp32s3/include/hal/rtc_io_ll.h @@ -12,6 +12,7 @@ #pragma once +#include #include #include "soc/rtc_io_struct.h" #include "soc/rtc_io_reg.h" @@ -224,6 +225,21 @@ static inline void rtcio_ll_pullup_disable(int rtcio_num) } } +/** + * @brief Get RTC GPIO pad pullup status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pullup of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pullup_enabled(int rtcio_num) +{ + if (rtc_io_desc[rtcio_num].pullup) { + return GET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pullup); + } else { + return false; + } +} + /** * RTC GPIO pulldown enable. * @@ -248,6 +264,21 @@ static inline void rtcio_ll_pulldown_disable(int rtcio_num) } } +/** + * @brief Get RTC GPIO pad pulldown status. + * + * @param rtcio_num The index of rtcio. 0 ~ MAX(rtcio). + * @return Whether the pulldown of the pad is enabled or not. + */ +static inline bool rtcio_ll_is_pulldown_enabled(int rtcio_num) +{ + if (rtc_io_desc[rtcio_num].pulldown) { + return GET_PERI_REG_MASK(rtc_io_desc[rtcio_num].reg, rtc_io_desc[rtcio_num].pulldown); + } else { + return false; + } +} + /** * Enable force hold function on an RTC IO pad. * diff --git a/components/hal/include/hal/rtc_io_hal.h b/components/hal/include/hal/rtc_io_hal.h index e254ec76d5..b55c45a6f0 100644 --- a/components/hal/include/hal/rtc_io_hal.h +++ b/components/hal/include/hal/rtc_io_hal.h @@ -160,6 +160,14 @@ void rtcio_hal_set_direction_in_sleep(int rtcio_num, rtc_gpio_mode_t mode); */ #define rtcio_hal_pullup_disable(rtcio_num) rtcio_ll_pullup_disable(rtcio_num) +/** + * @brief Get RTC GPIO pad pullup status. + * + * @param rtcio_num The index of rtcio. 0 ~ SOC_RTCIO_PIN_COUNT. + * @return Whether the pullup of the pad is enabled or not. + */ +#define rtcio_hal_is_pullup_enabled(rtcio_num) rtcio_ll_is_pullup_enabled(rtcio_num) + /** * RTC GPIO pulldown enable. * @@ -174,6 +182,14 @@ void rtcio_hal_set_direction_in_sleep(int rtcio_num, rtc_gpio_mode_t mode); */ #define rtcio_hal_pulldown_disable(rtcio_num) rtcio_ll_pulldown_disable(rtcio_num) +/** + * @brief Get RTC GPIO pad pulldown status. + * + * @param rtcio_num The index of rtcio. 0 ~ SOC_RTCIO_PIN_COUNT. + * @return Whether the pulldown of the pad is enabled or not. + */ +#define rtcio_hal_is_pulldown_enabled(rtcio_num) rtcio_ll_is_pulldown_enabled(rtcio_num) + /** * Select a RTC IOMUX function for the RTC IO *