Which API Version is "Included" in Arduino ESP32 Core?
Posted: Thu Jul 22, 2021 1:03 pm
Hello,
I was wondering how one relates the official ESP32 API documentation to what is provided in the Arduino ESP32 core. There appears to be some disconnects. For example, the API documentation for the ledc_timer_config_t datatype -- https://docs.espressif.com/projects/esp ... r_config_t -- includes a field called clk_cfg.
However, the definition of that datatype in file 'ledc.h' of Arduino Core 1.0.6 does not include that field:
So, does the Arduino ESP32 Core "include" a DIFFERENT version of the API?
Thanks.
I was wondering how one relates the official ESP32 API documentation to what is provided in the Arduino ESP32 core. There appears to be some disconnects. For example, the API documentation for the ledc_timer_config_t datatype -- https://docs.espressif.com/projects/esp ... r_config_t -- includes a field called clk_cfg.
However, the definition of that datatype in file 'ledc.h' of Arduino Core 1.0.6 does not include that field:
Code: Select all
/**
* @brief Configuration parameters of LEDC Timer timer for ledc_timer_config function
*/
typedef struct {
ledc_mode_t speed_mode; /*!< LEDC speed speed_mode, high-speed mode or low-speed mode */
union {
ledc_timer_bit_t duty_resolution; /*!< LEDC channel duty resolution */
ledc_timer_bit_t bit_num __attribute__((deprecated)); /*!< Deprecated in ESP-IDF 3.0. This is an alias to 'duty_resolution' for backward compatibility with ESP-IDF 2.1 */
};
ledc_timer_t timer_num; /*!< The timer source of channel (0 - 3) */
uint32_t freq_hz; /*!< LEDC timer frequency (Hz) */
} ledc_timer_config_t;Thanks.