Question
Retarget scanf stm32 atollic
Posted on October 17, 2011 at 18:59
Hi guys,
I am trying to retarget scanf for USART1 of STM32 using Atollic. I think the utilized toolchain makes use of _read_r for the scanf (please verify if possible). So I need a new definition of _read_r. Any ideas?I have looked at IAR's _read for keyboard I/O and tried to modify for Atollic (_read_r redirected to USART1) but no luck until now. Thanks!