Using Timer to trigger DMA event to write into GPIO->BSRR Hello, I am currently pretty stumped over the behaviour of the DMA triggered by a timer.I want to use the DMA to toggle a GPIO pin using a timer for the right frequency. I am currently using the DMA driver from Zephyr. MY board is the STM32G071RB.I want to use the TIM15 update event to trigger a DMA transfer from memory to BSRR to toggle a pin. The code setup is posted below. My problem is that this setup works for a memory to memory setup, e.g tx_data -> rx_data without problem, the callback is called with status 0 and the data is transferred.However, if I set the dest_address to BSRR, in my case to 0x50000018, nothing happens. No transfer, no callback and no pin toggle whatsoever.static struct dma_block_config dma_block_cfg = {
.dest_address = (uint32_t)rx_data,
.source_address = (uint32_t)0x50000014,
//.dest_address = (uint32_t)rx_data,
.block_size = sizeof(tx_data),
.source_addr_adj = DMA_ADDR_ADJ_INCREMENT,
.dest_addr_adj = DMA_ADDR_ADJ_NO_CHANGE
};
static struct dma_con
