Well its IAR compiler for ARM STM32H7, so it is probably a question to IAR.
I am not sure why they implemented fgetc is busy wait, and how to overcome this.
On Sun, Apr 14, 2019 at 9:24 PM Richard Barry
fgetc() is part of your C library, and not part of FreeRTOS. As each C library will implement this differently, not to mention the differences in implementations depending on the hardware and potentially the debug interface you are using, we can’t really provide a helpful answer without any implementation detail.
fgetc() is busywait over high priority threads ?
Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/freertos/discussion/382005/
To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/