Jon Escombe

My board arrived today (that was quick). I'll try to find some time this week to create a board map and bring it up for initial testing..

Cool. I've been updating issue #158 - I have my board up and running with the 2209 drivers using software UART. I plan to pick up a 5160 breakout for...

@terjeio Am making progress with this - but something in the trinamic driver is puzzling me... Within `on_driver_setup()`, `driver_setup()` is called before `trinamic_drivers_setup()`. This means the GPIO init logic runs...

From what I see here, the issue is that function is called **before** `hal.enumerate_pins(true, add_cs_pin)` has been executed, so the CS outputs aren't there to be configured? In the link...

> I am not sure what you mean by this Ahh - I've just realised my mistake. I was assuming the enumeration had to happen **before** driver_setup() was run in...

I've pushed my work so far to a new [tmc_spi](https://github.com/dresco/STM32H7xx/tree/tmc_spi) branch on my repo. I don't have the hardware to test yet, but both software and hardware SPI implementations appear...

> The writes to the config register don't have any effect (possibly locked if in use?), will look into that... Fixed in latest commit I think, the SPI peripheral just...

> If you have time you may want to try [WebUI v3](https://github.com/grblHAL/Plugin_WebUI) Cool, will do..

@Demitrius I've just pushed the TMC5160 support to my [master](https://github.com/dresco/STM32H7xx) branch if you want to test? I don't have the 5160 modules to test on my SKR3, but have successfully...

@Demitrius From my testing with the 5160 breakout, it does need motor power to be supplied before it will respond, so you will need the 24v power supply. Is probably...