Search found 7683 matches

by RogerClark
Tue May 05, 2015 8:57 pm
Forum: Code snipplets
Topic: Saving RAM used for PIN_MAP
Replies: 28
Views: 1980

Re: Saving RAM used for PIN_MAP

Victor Thanks for looking at this I read something posted by BobC the other day to the IDE developers mailing list, which suggested that the Due had some form of initialisation work around to set this sort of thing up. One think that could be tried is adding another array, in flash, but just put som...
by RogerClark
Tue May 05, 2015 12:30 pm
Forum: General discussion
Topic: Dhrystone and Whetstone Benchmarks for STM32F103
Replies: 173
Views: 14083

Re: Dhrystone and Whetstone Benchmarks for STM32F103

I will try it on my 168mhz F407 discovery board tomorrow and post the results, assuming no one beats me to it
by RogerClark
Tue May 05, 2015 11:35 am
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: Welcome to the forum
Replies: 22
Views: 3442

Re: Welcome to the forum

Hi Ken

It does seem to be a 7 day a week job at the moment, but hopefully it will settle down after a while

Cheers

Roger
by RogerClark
Tue May 05, 2015 11:27 am
Forum: Builds and Announcements
Topic: Changes to boards.txt and platform.txt
Replies: 2
Views: 601

Changes to boards.txt and platform.txt

Guys, I'm trying to tidy up the mess that is boards.txt and get all the Generic board support sorted out I've moved some defines that are common to all boards, from boards.txt into platform.txt specifically build.f_cpu=72000000L build.mcu=cortex-m3 build.common_flags=-mthumb -march=armv7-m -D__STM32...
by RogerClark
Tue May 05, 2015 10:20 am
Forum: Linux
Topic: Serial and STLink upload on Linux - updated
Replies: 2
Views: 1395

Re: Serial and STLink upload on Linux - updated

I'm looking at cleaning up the boards.txt file now

I'll try to remember to repost when I'm done
by RogerClark
Tue May 05, 2015 10:18 am
Forum: Projects
Topic: Wireless voting system with STM32 as master
Replies: 6
Views: 1271

Re: Wireless voting system with STM32 as master

Luc_exe

PM @mcnobby, he has done some projects which use lots of NRF24L01 (but on AVR Arduino not STM32), I don't think anyone has tried on STM32 yet
by RogerClark
Tue May 05, 2015 9:56 am
Forum: Problems with libraries
Topic: Problems with IDE 1.6.3
Replies: 13
Views: 2033

Re: Problems with IDE 1.6.3

Just to chip in. Stream.cpp and Stream.h were taken from the Arduino IDE versions at about 1.5.8 So I if something doesnt compile, it could be best to try compiling for the Due as its basically the same code. We have had instances, where people have code that won't compile, but it transpired that it...
by RogerClark
Tue May 05, 2015 7:42 am
Forum: USB bootloader
Topic: Creating a Bootloader for generic boards
Replies: 79
Views: 10186

Espruino serial bootloader

Guys, Just thought I'd post something I found... There appears to be an STM32 board that runs JavaScript. https://github.com/espruino/Espruino http://www.espruino.com The interesting thing, is that its bootloader is an implementation of STM's own Serial upload protocol, but implemented over the on-b...
by RogerClark
Tue May 05, 2015 5:34 am
Forum: General discussion
Topic: IRC channel
Replies: 7
Views: 842

Re: IRC channel

Thanks Rick

It works for me, but I disabled RandomNic so that I could enter my name

http://webchat.freenode.net/?randomnick ... stm32duino
by RogerClark
Tue May 05, 2015 5:32 am
Forum: General discussion
Topic: My maple mini let go of the magic black smoke...
Replies: 45
Views: 5666

Re: My maple mini let go of the magic black smoke...

Victor, Getting hold of a single SM diode is probably going be tricky. See what your local electronics supplier has got e.g. 1nN5404 and solder on a normal one in place of your short. Anyway, interesting to know what happened. Perhaps I should have a go at moving this to the maple mini thread for fu...