An attempt to use DMA on DAC on L476 panics
mbq opened this issue · comments
Hello,
I'm attempting to writing something like waveform_generator.rs for L476; unfortunately an attempt to use write_dma() ends up in panic:
ERROR panicked at [...]/stm32-hal2-1.8.2/src/dma.rs:304:18:
not implemented
Apparently the channel selection for dac is just commented out there...
I just pushed a commit that should fix this.
Thanks; now the panic is gone, however the DMA seem to do nothing (DAC output stays at 0), while direct writes with write_voltage() work as expected.