Search found 127 matches

by avrhack
Sat Sep 10, 2016 6:46 pm
Forum: General Support
Topic: Bootloader and gdb Topic is solved
Replies: 3
Views: 1528

Re: Bootloader and gdb Topic is solved

I think you need to put the first breakpoint past the bootloader and into the application code, once it stops there you should see symbols and all. Giovanni Yep that's exactly it. I loaded the application without doing a full erase so the bootloader was still in place then used 'start' in gdb which...
by avrhack
Mon Aug 29, 2016 1:06 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

I am going through all pending tickets, if you have fixes or patches please post them here. Giovanni I think it would be very useful to allow a user to override mii_read and mii_write without having to change ChibiOS' source code. As an example, when I'm using the KSZ8863 only one of the two upstre...
by avrhack
Sun Aug 28, 2016 12:03 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

Just to confirm that I now have the F107 working with a KSZ8863RMII as the PHY although testing so far is limited to getting a DHCP address and responding to IGMP pings however if that's working through LWIP then clearly all of the MAC/PHY stuff is operational. The 8863 is very useful as it's actual...
by avrhack
Sun Aug 14, 2016 5:28 pm
Forum: Bug Reports
Topic: CAN includes missing for F107 Topic is solved
Replies: 1
Views: 978

CAN includes missing for F107 Topic is solved

The platform_f105_f107.mk file is missing the include section for the CAN drivers, resulting in a failure to find can_lld.h when compiling for the F107 using CAN. The include is correct in the platform.mk file that covers the others in the F1xxx series. Both files are in os/hal/ports/STM32/STM32F1xx...
by avrhack
Sun Aug 14, 2016 3:10 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

OK now this is VERY strange. The issue is case - the defines seem to be wrong in mac_lld.c, but looking at a git blame they were last changed by Giovani on 4th August 2013 so I can't see how this can possibly be it. However changing to the correct case solves the build problem for me - or rather thi...
by avrhack
Sun Aug 14, 2016 12:31 pm
Forum: Bug Reports
Topic: Wrestling with MAC on F107 Topic is solved
Replies: 15
Views: 4625

Wrestling with MAC on F107 Topic is solved

I've been wrestling since yesterday trying to get a working MAC/LWIP baseline project working under GCC and it's doing my head in. There don't seem to be any relevant examples that I can find - none of the F107 ones are MAC; this is only for the F407. There's clearly something wrong with my combinat...
by avrhack
Wed Jun 01, 2016 8:21 pm
Forum: General Support
Topic: Bootloader and gdb Topic is solved
Replies: 3
Views: 1528

Bootloader and gdb Topic is solved

I can't see this has been asked/answered elsewhere although a couple of posts come close, so here goes..... I currently use a black magic probe (bmp) to debug my ChibiOS creations and that is an excellent setup, however going forward I want to have my applications relocated to make room for a boot l...
by avrhack
Fri Apr 08, 2016 8:10 pm
Forum: General Support
Topic: File system for NOR flash
Replies: 6
Views: 3004

Re: File system for NOR flash

Giovanni wrote:I think that FatFS could be used on top of an EEPROM emulator that does wear leveling.


Agreed - just not on the raw device.
by avrhack
Fri Apr 08, 2016 7:58 pm
Forum: General Support
Topic: File system for NOR flash
Replies: 6
Views: 3004

Re: File system for NOR flash

kreyl wrote:Why not FatFS? I have it working smoothly at stm32f072 with 16kB of RAM, for a 8 MB so8-size flash.


Won't there be no wear levelling, so it will kill the sectors that are beat most at the start of the FS? That's why there are specialist FS for flash......
by avrhack
Mon Apr 04, 2016 10:56 pm
Forum: STM32 Support
Topic: STM32_USE_REVISION_A_FIX
Replies: 7
Views: 1985

Re: STM32_USE_REVISION_A_FIX

Giovanni wrote:Hi,

I will reverse the switch in next major release.

Giovanni


Excellent thanks Giovani

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