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Retarget scanf stm32 atollic

Question asked by alexis.kostas on Oct 17, 2011
Latest reply on Oct 18, 2011 by alexis.kostas
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.