Catalin Miron commented on a discussion on bsps/arm/stm32f4/console/console-config.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1518#note_160439 > + > +static int stm32f4_poll_char(void) > +{ > + if (PORT_COUNT == 0) { > + return -1; > + } > + return stm32f4_usart_read_polled((int) Console_Port_Minor); > } > +BSP_output_char_function_type BSP_output_char = > stm32f4_output_char_init_early; > > -BSP_output_char_function_type BSP_output_char = output_char; > +BSP_polling_getchar_function_type BSP_poll_char = stm32f4_poll_char; > > -BSP_polling_getchar_function_type BSP_poll_char = NULL; > +RTEMS_SYSINIT_ITEM( > + stm32f4_output_char_init, If you don't want to output first, and maybe wait for input before writing, then the UART won't be initialezed during poll, that's why I added this. Also if we remove the `stm32f4_output_char_init_early` and keep only the `RTEMS_SYSINIT_ITEM`, then if there are issues/faults during system init before `RTEMS_SYSINIT_BSP_START`, you won't see anyting printed out. Do you think there is a better approach for this? -- View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1518#note_160439 You're receiving this email because of your account on gitlab.rtems.org. Unsubscribe from this thread: https://gitlab.rtems.org/-/namespace/49/sent_notifications/5-3ckwyuv23iyhm1hk2xak2jrys-1d/unsubscribe | Manage all notifications: https://gitlab.rtems.org/-/profile/notifications | Help: https://gitlab.rtems.org/help
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