UART DMA fifo error
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2020-11-01 5:24 PM
I have a new problem about serial communication. When UART sends and receives data quickly, there will be FIFO error.
This is my code
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STM32MP15 Lines
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2020-11-25 5:54 AM
Hi @昌�?� �?� ,
Could you please share more details on your board and the hardware setup, the MMDV version on which you are based on, and if you've made some modifications ?
How did you configured the UART (baudrate), and do you use HW flow ctrl (DSR/DTR, RTS/CTS) ?
Thanks,
BR,
Christophe
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