Hi,
When generating code for the STM32H723ZG OCTO SPI2 peripheral it does not generate the __HAL_LINKDMA(ospiHandle, hmdma, hmdma_octospi2_fifo_th); macro for linking the MDMA.
This happens for me when using MDMA channel 2 with the octo spi 2 peripheral configured as quad spi. For now I can fix this issue by adding the __HAL_LINKDMA(ospiHandle, hmdma, hmdma_octospi2_fifo_th) macro manually to the code but it disappears on code generation.
The neccessary macro however is generated on the octo spi 1 peripheral. I have added the CubeMX file with my current configuration.
Also a little code snipped where the macro should be placed.
hmdma_octospi2_fifo_th.Init.SourceBurst = MDMA_SOURCE_BURST_SINGLE;
hmdma_octospi2_fifo_th.Init.DestBurst = MDMA_DEST_BURST_SINGLE;
hmdma_octospi2_fifo_th.Init.SourceBlockAddressOffset = 0;
hmdma_octospi2_fifo_th.Init.DestBlockAddressOffset = 0;
if (HAL_MDMA_Init(&hmdma_octospi2_fifo_th) != HAL_OK) {
Error_Handler();
}
if (HAL_MDMA_ConfigPostRequestMask(&hmdma_octospi2_fifo_th, 0, 0) != HAL_OK) {
Error_Handler();
}
// OFFENDING CODE: The macro below is not added when generating the project.
__HAL_LINKDMA(ospiHandle, hmdma, hmdma_octospi2_fifo_th);
/* OCTOSPI2 interrupt Init */
HAL_NVIC_SetPriority(OCTOSPI2_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(OCTOSPI2_IRQn);
/* USER CODE BEGIN OCTOSPI2_MspInit 1 */
/* USER CODE END OCTOSPI2_MspInit 1 */
