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HAL_UARTEx_ReceiveToIdle_DMA losing bytes when receiving from YAT on Windows, but not when using Termite.

IBeck.3
Associate

‎2022-04-19 01:54 PM

I'm using a STM32F103C8 MCU, in UART2 with DMA, I lose many bytes when I send data to UART using a FTDI with YAT terminal. However when using Termite terminal I lose no data. My guess is, YAT sends data somewhat slower than Termite. If that's the case, is there a timeout parameter to modify the dynamics of HAL_UARTEx_ReceiveToIdle_DMA?

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1 REPLY 1
DTomi.1
Senior

‎2022-09-20 02:21 AM

Did you solve this?

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