doesn't compile on esp-idf 5.3

[juanpgg-git]

C:/Users/juanp/OneDrive/Documentos/Digital-dots/firmware-lights/components/esp_dmx/src/dmx/hal/uart.c: In function 'dmx_uart_init': C:/Users/juanp/OneDrive/Documentos/Digital-dots/firmware-lights/components/esp_dmx/src/dmx/hal/uart.c:330:51: error: 'uart_signal_conn_t' has no member named 'module' 330 | periph_module_enable(uart_periph_signal[dmx_num].module); | ^ C:/Users/juanp/OneDrive/Documentos/Digital-dots/firmware-lights/components/esp_dmx/src/dmx/hal/uart.c:338:52: error: 'uart_signal_conn_t' has no member named 'module' 338 | periph_module_reset(uart_periph_signal[dmx_num].module); | ^ C:/Users/juanp/OneDrive/Documentos/Digital-dots/firmware-lights/components/esp_dmx/src/dmx/hal/uart.c: In function 'dmx_uart_deinit': C:/Users/juanp/OneDrive/Documentos/Digital-dots/firmware-lights/components/esp_dmx/src/dmx/hal/uart.c:384:56: error: 'uart_signal_conn_t' has no member named 'module' 384 | periph_module_disable(uart_periph_signal[uart->num].module);

[tresler]

Yes, in IDF 5.3 structure uart_signal_conn_t now don't have member "module". Have only IRQ and pins:
IDF 5.3 vs IDF 5.1

[b-destoop]

It looks like this is a bug on the ESP-IDF side.

esp_dmx/src/dmx/hal/uart.c refers to uart_periph.h and expects to find a definition of uart_signal_conn_t that contains a 'module' member. Except it does not exist in the version of uart_periph.h as given.

uart_periph.h is both found in
/esp-idf/components/soc/include/soc/uart_periph.h
and in
/home/bert/esp/esp-idf/components/soc/esp32/uart_periph.c
The second version contains the right definition of uart_signal_conn_t as expected, but is included for the compiler AFTER the first version, so the wrong content is selected.

Up until commit dca7c286d009024d8bacab52425c93a91ffc49c7, the version that was in /components/soc/include/soc/uart_periph.h did contain the expected definition, but was removed. Commit found here