Hello dear community!
I've migrated from F7 to H7, everything fine so far.
To save CPU time I don't want to use HAL for sending two SPI bytes.
My F7 transmit SPI code was very simple and perfectly working :
SPI6->DR = byte_0;
SPI6->DR = byte_1;
But on the H7, the same code doesn't work :
SPI6->TXDR = byte_0;
SPI6->TXDR = byte_1;
In both F7 and H7 projects, this is always working (but time-consuming) :
HAL_SPI_Transmit(&hspi6, const_cast<uint8_t*>(buffer), 2, 1000);
Do you know why bypassing HAL is not possible on the H7 ?
Thanks!
Jean
