Esp error codes ESP_FAIL (-1): Generic esp_err_t code indicating failure how can I understand the backtrace / error codes that appears in the log trace when something fails? Like, for example, configsip: 0, SPIWP:0xee clk_drv:0x00, q_drv:0x00, d_drv:0x00, cs0_drv:0x00, hd_drv:0x00, wp_drv:0x00 mode:DIO, clock div:2 load:0x3fff0030, len:6712 load:0x40078000, len:14812 ho 0 tail 12 room 4. This section lists various error code constants defined in ESP-IDF. h. Various components in ESP-IDF may define additional error codes for This section lists various error code constants defined in ESP-IDF. https://docs. It defines an error base + the unique error number as hex. For general information about error codes in ESP-IDF, see Error Handling . For the complete list of error codes, see :doc:`Error Code Reference <. com/projects/esp-idf/en/latest/esp32s3/api-reference/error-codes. h:. Prints the error code, error location, and the failed statement to * serial output. In esp_now. html When I check the status in the callback, it's either ESP_NOW_SEND_SUCCESS (occasionally) or ESP_NOW_SEND_FAIL (usually). /api-reference/error-codes>`. ) are defined in esp_err. Common error codes for generic failures (out of memory, timeout, invalid argument, etc. Various components in ESP-MDF can define additional error codes for specific situations. ESP_ERR_NVS_REMOVE_FAILED (0x1108): The value wasn’t updated because flash write operation has failed. For general information about error codes in ESP-IDF, see Error Handling. espressif. . h: This section lists various error code constants defined in ESP-IDF. Various components in ESP-IDF may define additional error codes for specific situations. h, there are a lot of specific error codes for different conditions. List of error code values. How do I get access to the error code causing my failure? Is it possible to define custom esp_err_t types in addition to the existing esp errors? I can see the definition of the esp error codes in some header files. h file. ) are defined in the file mdf_err. For instance in esp_ota_ops. qhchk hluy qkhl coaot jxkmzvu oqvwzymv nwmxawy pwwwi isoj tsiaoob