Hello! I'm using the driver to gather and parce data from gps-module and since i never know the size of the package, having a timeout responce is extremely helpful. But while it is implemented in HAL, Cmsis-Driver realization lacks it support. I understand that this is a community forum, buuut maybe you could tell me where i can commit my addition to the standart realization, or notify devs so they fix it in a future release? Obviously this functionality should be in the driver, since they stated so in CAPABILITIES struct. I guess for now i'll just modify library file USART_STM32L0xx.c to include RxTimeout callbacks but i hope for a fix (on screenshots are the only 3 callbacks supported by the library - Tx, RX complete and Error)
Hi FlatlinED,
if you changed the CMSIS USART driver and added the support for ARM_USART_EVENT_RX_TIMEOUT, which callback handling did you add?