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Expose get operator name command. Add get access tech

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Signed-off-by: Liu Han <liuhan@espressif.com>
This commit is contained in:
Robert Nuttall 2020-08-18 15:34:58 +01:00 committed by David Cermak
parent 1caf2b37b4
commit 3d0eef5fcc
2 changed files with 15 additions and 8 deletions
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2
examples/protocols/pppos_client/components/modem/include/esp_modem_dce.h
View File

@ -75,6 +75,7 @@ struct modem_dce {
char imsi[MODEM_IMSI_LENGTH + 1]; /*!< IMSI number */
char name[MODEM_MAX_NAME_LENGTH]; /*!< Module name */
char oper[MODEM_MAX_OPERATOR_LENGTH]; /*!< Operator name */
uint8_t act; /*!< Access technology */
modem_state_t state; /*!< Modem working state */
modem_mode_t mode; /*!< Working mode */
modem_dte_t *dte; /*!< DTE which connect to DCE */
@ -86,6 +87,7 @@ struct modem_dce {
esp_err_t (*get_signal_quality)(modem_dce_t *dce, uint32_t *rssi, uint32_t *ber); /*!< Get signal quality */
esp_err_t (*get_battery_status)(modem_dce_t *dce, uint32_t *bcs,
uint32_t *bcl, uint32_t *voltage); /*!< Get battery status */
esp_err_t (*get_operator_name)(modem_dce_t *bg96_dce); /*!< Get operator name */
esp_err_t (*define_pdp_context)(modem_dce_t *dce, uint32_t cid,
const char *type, const char *apn); /*!< Set PDP Contex */
esp_err_t (*set_working_mode)(modem_dce_t *dce, modem_mode_t mode); /*!< Set working mode */

21
examples/protocols/pppos_client/components/modem/src/bg96.c
View File

@ -181,7 +181,7 @@ static esp_err_t bg96_handle_cimi(modem_dce_t *dce, const char *line)
* @brief Handle response from AT+COPS?
*/
static esp_err_t bg96_handle_cops(modem_dce_t *dce, const char *line)
{
{
esp_err_t err = ESP_FAIL;
if (strstr(line, MODEM_RESULT_CODE_SUCCESS)) {
err = esp_modem_process_command_done(dce, MODEM_STATE_SUCCESS);
@ -193,9 +193,9 @@ static esp_err_t bg96_handle_cops(modem_dce_t *dce, const char *line)
size_t len = strlen(line);
char *line_copy = malloc(len + 1);
strcpy(line_copy, line);
/* +COPS: <mode>[, <format>[, <oper>]] */
/* +COPS: <mode>[, <format>[, <oper>][, <Act>]] */
char *str_ptr = NULL;
char *p[3];
char *p[5];
uint8_t i = 0;
/* strtok will broke string by replacing delimiter with '\0' */
p[i] = strtok_r(line_copy, ",", &str_ptr);
@ -210,6 +210,11 @@ static esp_err_t bg96_handle_cops(modem_dce_t *dce, const char *line)
err = ESP_OK;
}
}
if (i >= 4) {
char act_str[3] = {0};
int len = snprintf(act_str, 3, "%s", p[3]);
dce->act = (uint8_t)atoi(act_str);
}
free(line_copy);
}
return err;
@ -416,14 +421,15 @@ err:
/**
* @brief Get Operator's name
*
* @param bg96_dce bg96 object
* @param dce Modem DCE object
* @return esp_err_t
* - ESP_OK on success
* - ESP_FAIL on error
*/
static esp_err_t bg96_get_operator_name(bg96_modem_dce_t *bg96_dce)
static esp_err_t bg96_get_operator_name(modem_dce_t *dce)
{
modem_dte_t *dte = bg96_dce->parent.dte;
modem_dte_t *dte = dce->dte;
bg96_modem_dce_t *bg96_dce = __containerof(dce, bg96_modem_dce_t, parent);
bg96_dce->parent.handle_line = bg96_handle_cops;
DCE_CHECK(dte->send_cmd(dte, "AT+COPS?\r", MODEM_COMMAND_TIMEOUT_OPERATOR) == ESP_OK, "send command failed", err);
DCE_CHECK(bg96_dce->parent.state == MODEM_STATE_SUCCESS, "get network operator failed", err);
@ -470,6 +476,7 @@ modem_dce_t *bg96_init(modem_dte_t *dte)
bg96_dce->parent.hang_up = esp_modem_dce_hang_up;
bg96_dce->parent.get_signal_quality = bg96_get_signal_quality;
bg96_dce->parent.get_battery_status = bg96_get_battery_status;
bg96_dce->parent.get_operator_name = bg96_get_operator_name;
bg96_dce->parent.set_working_mode = bg96_set_working_mode;
bg96_dce->parent.power_down = bg96_power_down;
bg96_dce->parent.deinit = bg96_deinit;
@ -483,8 +490,6 @@ modem_dce_t *bg96_init(modem_dte_t *dte)
DCE_CHECK(bg96_get_imei_number(bg96_dce) == ESP_OK, "get imei failed", err_io);
/* Get IMSI number */
DCE_CHECK(bg96_get_imsi_number(bg96_dce) == ESP_OK, "get imsi failed", err_io);
/* Get operator name */
DCE_CHECK(bg96_get_operator_name(bg96_dce) == ESP_OK, "get operator name failed", err_io);
return &(bg96_dce->parent);
err_io:
free(bg96_dce);