Ralph Benzinger

I agree with v01d here. I'm trying to connect an STM32 as SPI master to an ESP using this library, and it doesn't work at all. The STM32 allows to...

I'm using the HAL.

Unfortunately, what you describe (SS low before transmission, high after) is CPOL=1, since CPOL defines the idle state. CPOL=1 would also match the comment in the Arduino library (high =...

Sorry, never mind, I think I mixed up CLK and SS in above comment.

Thanks, that helps! But what about the data size? The STM32 I'm using only supports a data size of 16 bit. I couldn't really find a data size configuration for...

OK, got it, thanks!

That should be easy to add. But may I ask what you intend to use this feature for? Repeating data? Loop unrolling?

Thanks for your suggestion. I've added .rept/.endr to xas99 and xga99 as of version 3.5.4.

That'll be possible, but may I ask why you actually want to start each string on an even address? Note that in your example, the first cluster from `byte 35`...

OK, this seems like another bug. Could you tell me how you invoked `xda99`, i.e., what the arguments were?