STM32H7 Missing SPI Driver #1087
Replies: 4 comments 11 replies
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cc @chris-durand I believe you may already have a H7 SPI driver? |
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There is an SPI driver, but it's not merged yet (#1052). I'll try to bring the PR to a mergeable state during the next two days. |
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What's the test hardware you used, if it is something readily available, that is, for the BMI088 example? I see a tiny evaluation module on Digikey which looks suitable. I also was excited to discover my client's target board uses this same IMU -- not that I need an IMU for a boot loader, but because it would let me run the example almost unchanged to get me started. That plan was (temporarily) nixed when I realized all the boards I have don't have the IMU populated. I'll be plunging ahead trying to talk to my own SPI device (Wiznet W5100S), but I'm going to get ahold of a BMI088 somehow just as a backup way to check SPI when things go wrong. |
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@chris-durand I ordered one of those shuttle boards last week, not because I need an IMU but to have a known good SPI module on-hand. I didn't check closely, however, and was surprised when it arrived this morning to see the pin headers had 50 mil pitch 1.27 mm. I'm not familiar with the Shuttle form-factor, is there some accessory adaptor I should have ordered in order to make it useful for breadboarding? Sure, I can put something together from parts in my lab, but I'm curious how people use these boards if not on a breadboard for development. |
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That's a disappointment, I just realized there is no SPI driver for H7 chips.
I should have seen that in the table on page 1, but I realized it after LBUILD kept failing on me.
How big a deal is it to make one?
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