STM32F10xx SPI UART conflict
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2019-08-21 11:14 PM
Good morning everyone,
I was trying to establish communication via UART1 - UART2 - SPI1, everything is fine until i use "HAL_SPI_TransmitReceive(...)" and suddenly UART1 and UART2 are locked (i can visualize both those "UART_HandleTypeDef" in my Expression window ...
After that i cannot use HAL_UART_Transmit(...) because it returns HAL_BUSY ....
Can someone help me please ?
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