Posted on June 23, 2017 at 10:33
Hi, I'm quite new to the STM32F4 and am currently trying very simply to play audio from a binary file flashed into memory.
I'm using eclipse with the ARM tool chain and the supplied drivers. I'm getting stuck o...
Posted on May 24, 2018 at 12:57I'm afraid I don't know. It's been a while since I looked at it, but I ended up doing a load of debugging by lighting up the LEDs to ensure that the callbacks were working first. It wasn't until I got the interrupt wor...
Posted on May 24, 2018 at 12:10Hi Jimi, I think this is the way I solved it:in the stm32f4xx_it.c file, add the following interupt handler at the bottom:void DMA2_Stream3_IRQHandler(void){ HAL_DMA_IRQHandler(haudio_out_sai.hdmatx);}
