Search found 127 matches

by avrhack
Sun Jul 09, 2017 9:55 am
Forum: STM32 Support
Topic: STM32L462 Looks Interesting Topic is solved
Replies: 14
Views: 3365

Re: STM32L462 Looks Interesting Topic is solved

RoccoMarco wrote:I have a nucleo L452RE. Is it a similar chip?


Yes - only difference I can see is that the 452 doesn't have AES but as there's no ChibiOS driver for that anyway, in Chibi terms they are the same as far as I'm aware......
by avrhack
Sun Jul 09, 2017 8:25 am
Forum: STM32 Support
Topic: STM32L462 Looks Interesting Topic is solved
Replies: 14
Views: 3365

Re: STM32L462 Looks Interesting Topic is solved

Hi, Yes, it looks interesting and will be supported as soon we can get our hands on a board. Giovanni What do you need? I was just about to design a quick prototype board for it so can send one to you if that would help? My dev designs don't have a built-in st-link though, so you would need a separ...
by avrhack
Sun Jul 09, 2017 5:12 am
Forum: STM32 Support
Topic: STM32L462 Looks Interesting Topic is solved
Replies: 14
Views: 3365

STM32L462 Looks Interesting Topic is solved

Any plans to support the STM32L462? Looks interesting as it has crystal-less USB, CAN and AES which are all of interest to me but it's not included in the L4xx hal_lld.h yet.

I could go ahead and add it of course, but no point if Giovanni is going to do it officially soon anyway.....
by avrhack
Tue Jun 27, 2017 8:01 am
Forum: STM32 Support
Topic: STM32F042 CAN filter problems
Replies: 5
Views: 2723

Re: STM32F042 CAN filter problems

I know you said your CAN works without filters so apologies for just testing that, but prior to 16.1.7 there is a bug in the baud rate calculations for the 042's CAN in the HAL which causes it to run at half speed so I'm wondering whether it just appears to be working by some luck without filters, b...
by avrhack
Sat Jun 10, 2017 6:47 pm
Forum: ChibiOS/HAL
Topic: Serial Driver Cannot Handle 9-bits?
Replies: 2
Views: 755

Re: Serial Driver Cannot Handle 9-bits?

Yeah I've changed the code over to the UART driver - it was much easier than I thought, thanks to the good examples in the testhal folders. Thanks Giovanni!
by avrhack
Sat Jun 10, 2017 3:42 pm
Forum: ChibiOS/HAL
Topic: Serial Driver Cannot Handle 9-bits?
Replies: 2
Views: 755

Serial Driver Cannot Handle 9-bits?

I have an application which needs 9 data bits on the USART. From what I can see, the ChibiOS serial driver cannot be used for this as it explicitly uses 8 bit queues? Could someone confirm I have to use the USART driver if I want to send/receive all 9 bits? if so that's a real pain and would be good...
by avrhack
Tue Dec 20, 2016 9:21 am
Forum: Bug Reports
Topic: Wrestling with MAC on F107 Topic is solved
Replies: 15
Views: 4625

Re: Wrestling with MAC on F107 Topic is solved

Hi, I committed fixes in subversion trunk, could you confirm it is working for you before I backport it to 16.1? thanks, Giovanni I use git so my testing isn't 100% conclusive, but I've reverted my patched version which causes the compilation to fail as before, then I've taken your new version of h...
by avrhack
Sat Dec 17, 2016 11:14 pm
Forum: ESP32 Support
Topic: ESP32
Replies: 37
Views: 12156

Re: ESP32

Yeah I'd love to see ChibiOS on this although as Giovanni says it's a major undertaking. Although the SDK is open source as mobyfab indicated, I believe there are major parts of the overall environment that are closed by Espressif so not sure how feasible it would be.....
by avrhack
Sat Dec 17, 2016 11:06 pm
Forum: Bug Reports
Topic: Wrestling with MAC on F107 Topic is solved
Replies: 15
Views: 4625

Re: Wrestling with MAC on F107 Topic is solved

Hopefully you're still intending to put this simple fix into the next 16.1x Giovanni?
by avrhack
Mon Sep 19, 2016 6:58 pm
Forum: Bug Reports
Topic: Wrestling with MAC on F107 Topic is solved
Replies: 15
Views: 4625

Re: Wrestling with MAC on F107 Topic is solved

hi, I am going through all pending tickets, if you have fixes or patches please post them here. Giovanni I noticed this is marked as resolved - my fault - but the defect of the case issues with CMSIS in mac_lld.c are not in the current fix list from what I can see so wanted to make sure this is sti...

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