Comments (4)
techping
commented on July 28, 2024
I use your code to implement a subscriber, but it always causes the error: Lost sync with device, restarting..
Finally, I found out that the problem is that the receive buffer rbuflen overflowed.
So, I call HAL_UART_Receive_DMA(huart, rbuf, rbuflen); in HAL_UART_RxCpltCallback(), and then the problem is solved.
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yoneken
commented on July 28, 2024
@techping I fixed the issue with your kindly advice. Thanks a lot!
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techping
commented on July 28, 2024
@yoneken You are welcome. :-)
BTW, I have modified your code to run on my stm32f407 discovery board. And it can work now.😀
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yoneken
commented on July 28, 2024
Pull requests are always welcome! 😺
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