Search found 37 matches

by piers
Sat Jul 04, 2020 9:23 am
Forum: Bug Reports
Topic: STM32H7 REV-V should be the default Topic is solved
Replies: 6
Views: 709

Re: STM32H7 REV-V should be the default Topic is solved

Obviously I made a typo, it should read:

"So only the name STM32_ENFORCE_H7_REV_V should change to STM32_ENFORCE_H7_REV_Y"
by piers
Sat Jul 04, 2020 9:10 am
Forum: Bug Reports
Topic: STM32H7 ADCv4 patches Topic is solved
Replies: 7
Views: 567

STM32H7 ADCv4 patches Topic is solved

Hi, I'm working on getting fixing/finalizing/testing the ADCv4 peripheral on STM32H7. The progress is on https://github.com/pierstitus/ChibiOS/commits/adcv4 Things that have been fixed already: - finishing ADC3 implementation - making ADC12 dual mode work - single conversions (with circular=false) -...
by piers
Thu Jun 25, 2020 5:29 pm
Forum: Bug Reports
Topic: STM32H7 REV-V should be the default Topic is solved
Replies: 6
Views: 709

Re: STM32H7 REV-V should be the default Topic is solved

It seems just the naming is messed up. The maximum ratings if STM32_ENFORCE_H7_REV_V is defined are actually for REV-Y devices.

So only the name STM32_ENFORCE_H7_REV_V should change to STM32_ENFORCE_H7_REV_V, and the demo/board files copied or renamed for clarity.
by piers
Thu Jun 25, 2020 4:10 pm
Forum: Development and Feedback
Topic: [DEV] STM32H7xx support (new)
Replies: 85
Views: 5753

Re: [DEV] STM32H7xx support (new)

Ok, posted it there in a bit more bug report format.
by piers
Thu Jun 25, 2020 4:05 pm
Forum: Bug Reports
Topic: STM32H7 REV-V should be the default Topic is solved
Replies: 6
Views: 709

STM32H7 REV-V should be the default Topic is solved

Currently a STM32_ENFORCE_H7_REV_V define is necessary to compile for the newer H7 parts and revisions correctly, otherwise it will use less optimal or wrong registers. Instead this should be the default behaviour, with REV-Y being the exception, as these are only older H743, 753 and 750 parts that ...
by piers
Thu Jun 25, 2020 1:25 pm
Forum: Development and Feedback
Topic: [DEV] STM32H7xx support (new)
Replies: 85
Views: 5753

Re: [DEV] STM32H7xx support (new)

- Fixes in driver caused by changes in REV-Y devices. - Compatibility mode for old REV-V devices (400MHz). I think you made a mistake here, or I understand it wrongly. The REV-V is the newer 480MHz revision, the REV-Y the older (now obsolete?) one. Maybe good to edit this post to not increase confu...
by piers
Fri Jun 19, 2020 8:21 am
Forum: Small Change Requests
Topic: Improve multi makefiles
Replies: 8
Views: 504

Re: Improve multi makefiles

I agree on the failing part, those '-' shouldn't be there.

make -f works fine too indeed, I can get used to that. Somehow didn't think of leaving '--no-print-directory' and 'all' out, that makes it a lot shorter.
by piers
Tue Jun 16, 2020 3:36 pm
Forum: Small Change Requests
Topic: Improve multi makefiles
Replies: 8
Views: 504

Re: Improve multi makefiles

The - is for continuing on failure. Not really sure about if that is wanted behaviour. They shouldn't really fail, but the stm32g071rb_nucleo64 build fails for me, so I added it. Now that it is easy to compile targets separately I would actually remove the '-'. The + is for marking it as recursive, ...
by piers
Tue Jun 16, 2020 12:05 pm
Forum: Small Change Requests
Topic: Improve multi makefiles
Replies: 8
Views: 504

Improve multi makefiles

Hi Giovanni, I really like the idea of multi target projects. I'd like to propose an improved Makefile for these projects. (I also saw you fixed the multi makefiles a few days ago) Here's an example of what I would propose. It is very general, only the 'targets' line needs to be updated. Furthermore...
by piers
Tue Jun 16, 2020 2:31 am
Forum: ChibiOS/HAL
Topic: testhal ADC STM32H743 example improvement
Replies: 7
Views: 854

Re: testhal ADC STM32H743 example improvement

I made some changes to ADCv4 dual mode, however I didn't manage to get it working yet. The values from the slave ADC (ADC2) are always 0. Not sure if it fails on DMA transfer or on ADC sampling. Here are the patches of what I have till now. ADCv4 dual mode fixes according to reference manual: - DMA ...

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