Posted on July 03, 2017 at 00:53Hello everybody, I just got into STM32 development and using the HAL library primarily for my developments now. I am having a issue with UART IT library function. Why when I have a for loop delay or HAL_Delay in my main code the Buffer data is not updated, I keep receiving the first byte consecutively, it worked very well if I don't have delays in my code.
main raw code :
https://github.com/manoj153/Fingerprint_Netrikkan/tree/UARTSWAPTEST/Src
Keil MDK project :
https://github.com/manoj153/Fingerprint_Netrikkan/tree/UARTSWAPTEST/MDK-ARM
Or if you want to clone the repo :
https://github.com/manoj153/Fingerprint_Netrikkan/tree/UARTSWAPTEST
Board : STM
http://www.st.com/en/evaluation-tools/32f746gdiscovery.html
Thank You,
Looking forward for a solution from the experts from the community
#uart-it #stm32 #keep-receiving-the-first-char #stm3247
