In file stm32c0xx_hal_conf_template.h there are duplicated lines at 239 row.#ifdef HAL_UART_MODULE_ENABLED#include "stm32c0xx_hal_uart.h"#endif /* HAL_UART_MODULE_ENABLED */ if you are using Cube MX you can't compile.
There aren't any Altium file only Gerbers and Schematic in PDF.I've found something similar in MB1134.https://www.st.com/en/evaluation-tools/32f0308discovery.html#cad-resources
