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feat(gpio): Add gpio_get_io_config()

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Signed-off-by: IhorNehrutsa <Ihor.Nehrutsa@gmail.com>
This commit is contained in:
Ihor Nehrutsa
2024-11-22 23:55:21 +02:00
committed by Song Ruo Jing
parent 13e8541007
commit 4d9d164541
2 changed files with 32 additions and 1 deletions
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22
components/esp_driver_gpio/include/driver/gpio.h
View File

@@ -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 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
*
* @return
* - ESP_OK Success
* - ESP_ERR_INVALID_ARG Parameter error
*/
esp_err_t gpio_get_io_config(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);
#ifdef __cplusplus
}
#endif

11
components/esp_driver_gpio/src/gpio.c
View File

@@ -1055,7 +1055,16 @@ 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;
}
esp_err_t gpio_get_io_config(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)
{
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);
return ESP_OK;
}