Search found 17 matches

by heliochronix
Tue Oct 01, 2019 12:07 am
Forum: ChibiOS/HAL
Topic: MFS on top of MMC/SD drivers
Replies: 3
Views: 239

Re: MFS on top of MMC/SD drivers

Hello, That's a good point. Mostly we wanted to try it on MMC/SD for ease of swapping out and checking during the development/testing phase of our project. I'll take a look at littlefs to see if it'll work for us. The goal is to have redundant checksum'd firmware images and configuration information...
by heliochronix
Tue Oct 01, 2019 12:02 am
Forum: Bug Reports
Topic: STM32F446 wrong PLLSAI source for CK48MSEL_PLLALT Topic is solved
Replies: 9
Views: 347

Re: STM32F446 wrong PLLSAI source for CK48MSEL_PLLALT Topic is solved

Hello,

It looks like the patch set never sets STM32_PLL48CLK to STM32_CK48MSEL_ALTSRC.
by heliochronix
Thu Sep 26, 2019 5:58 pm
Forum: ChibiOS/HAL
Topic: MFS on top of MMC/SD drivers
Replies: 3
Views: 239

MFS on top of MMC/SD drivers

Hello everyone, I'm currently working on a project that would benefit greatly from the MFS complex driver. I'm trying to figure out if it's possible to use this with one of the SD/MMC drivers I have available for my platform to implement the MFS BaseFlash object. My platform is an STM32F446RE, so I ...
by heliochronix
Wed Sep 25, 2019 6:41 pm
Forum: Bug Reports
Topic: STM32F446 wrong PLLSAI source for CK48MSEL_PLLALT Topic is solved
Replies: 9
Views: 347

STM32F446 wrong PLLSAI source for CK48MSEL_PLLALT Topic is solved

Hello, As of trunk@13027 I've discovered that STM32F446 should use PLLSAI_P_CLKOUT as its source when CK48MSEL is set to PLLALT. This differs from most of the other F4xx devices which use either PLLSAI_Q_CLKOUT or PLLI2S_Q_CLKOUT (which is what's currently coded), so this may require some slight cha...
by heliochronix
Sun Jul 14, 2019 3:23 am
Forum: Bug Reports
Topic: Possible bug in STM32L4xx series registry Topic is solved
Replies: 1
Views: 161

Possible bug in STM32L4xx series registry Topic is solved

Hello, This is with regards to trunk@12906, on the STM32L4xx series. It's only a possible bug due to an observed discrepancy between the Reference Manual and ChibiOS configuration code. I'm just bringing it up to hopefully determine if it really is an issue. When I was adding L452 support to ChibiOS...
by heliochronix
Sun Jul 14, 2019 2:44 am
Forum: Small Change Requests
Topic: Adding STM32L452RE support Topic is solved
Replies: 11
Views: 526

Re: Adding STM32L452RE support Topic is solved

Hello again Giovanni,

I just wanted to confirm that pulling the latest trunk and building/writing to the L452RE board works as expected!

Thank you very much for taking the time to incorporate the additions into ChibiOS.

Miles
by heliochronix
Thu Jul 11, 2019 8:38 pm
Forum: Small Change Requests
Topic: Adding STM32L452RE support Topic is solved
Replies: 11
Views: 526

Re: Adding STM32L452RE support Topic is solved

Thank you! Sure thing. We'll definitely be testing it and even using it for a satellite project we're working on.
by heliochronix
Thu Jul 11, 2019 7:58 pm
Forum: Small Change Requests
Topic: Adding STM32L452RE support Topic is solved
Replies: 11
Views: 526

Re: Adding STM32L452RE support Topic is solved

Right, smart move haha... Okay here are the collection of patches. I included the other ones I already pasted into the thread just in case. Just to confirm, I have run this code successfully on an L452 NUCLEO64 and all the tests succeeded and printed out via the STLINK serial connection. Please let ...
by heliochronix
Thu Jul 11, 2019 7:31 pm
Forum: Small Change Requests
Topic: Adding STM32L452RE support Topic is solved
Replies: 11
Views: 526

Re: Adding STM32L452RE support Topic is solved

Is there another means of getting patch files to you? The character limit of messages is restricting and the attachment functionality of this forum doesn't accept .patch or .txt extensions claiming Invalid file extension: board_ST_NUCLEO64_L452RE_P.patch Invalid file extension: board_ST_NUCLEO64_L45...
by heliochronix
Thu Jul 11, 2019 4:53 pm
Forum: Small Change Requests
Topic: Adding STM32L452RE support Topic is solved
Replies: 11
Views: 526

Re: Adding STM32L452RE support Topic is solved

I have a quick question regarding naming convention for the board and demo. The board I have and am developing for has a suffix "-P". How would you like this named in the ChibiOS source? Would you prefer: demos/STM32/RT-STM32L452RE-NUCLEO64 os/hal/boards/ST_NUCLEO64_L452RE or demos/STM32/R...

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