Hi,
I work with STEVAL-DB012VA, anf WISE-Studio over Linux. Starting from the peripheral exemple, I am trying to output a sequence of bits over GPIOB at a specific rate. To do this I am programming the DMA to transfert data from a buffer in memory to GPIOB->ODR and the DMAMUX to make the transfers clocked by TIM16 overflow.
The program compiles without warnings nor errors but nothing appears on the outputs.
Please look also to rf_driver_ll_dmamux.h. In the comments for LL_DMAMUX_SetRequestID, the list of possible values for "Request" parameter do not include LL_DMAMUX_REQ_TIM16_UP. This is what I used and it is probably why it do not works. But why? The TIM16 is supposed to be an option for synchronizing the DMA. Is it really possible?
See my code in the files main.c and app_main.c attached. Any clue?
Thanks,
Rémi
