Search found 5 matches

by arsenix
Tue Sep 15, 2020 1:37 am
Forum: General Support
Topic: Recommended wifi chip for use with ChibiOS?
Replies: 1
Views: 83

Recommended wifi chip for use with ChibiOS?

I am developing an IoT device and was hoping to get some suggestions on wifi chipsets for use with Chibi and STM32 micro's. There doesn't seem to be a lot of discussion in the forums recently about this. There was some chatter about using TI SimpleLink CC3100 but that was from ~4 years ago. I'd like...
by arsenix
Mon May 18, 2020 5:26 am
Forum: STM32 Support
Topic: Support for STM32MP* MCU/MPUs?
Replies: 2
Views: 277

Re: Support for STM32MP* MCU/MPUs?

I read a little more and found their "migration guide": https://www.st.com/resource/en/application_note/dm00560967-migrating-from-stm32f469479-line-to-stm32mp151-stm32mp153-and-stm32mp157-lines-stmicroelectronics.pdf They suggest that the M4 core in these chips is very similar to the STM32...
by arsenix
Mon May 18, 2020 3:22 am
Forum: STM32 Support
Topic: Support for STM32MP* MCU/MPUs?
Replies: 2
Views: 277

Support for STM32MP* MCU/MPUs?

I apologize if this has been answered before, but I searched and did not see anything. Has ChibiOS been used on the STM32MP chips? These are a hybrid chip with a Cortex-M4 and 1 or 2 Cortex-A7's. The M4 core seems fairly standard and similar to an STM32F4 device. Peripherals are mostly dedicated to ...
by arsenix
Thu Feb 04, 2016 10:45 pm
Forum: User Projects
Topic: one wire library
Replies: 7
Views: 7287

Re: one wire library

Digging up a post from long ago...

Is anyone using this library? It seems to work but only if we compile without optimization (O0), with O2 it stops working. We've been digging but so far have't figured out why.
by arsenix
Wed Oct 26, 2011 1:16 am
Forum: Development and Feedback
Topic: Another interesting Discovery kit from ST
Replies: 36
Views: 12727

Re: Another interesting Discovery kit from ST

You should check out versaloon to program these. Use windows/stlink to flash versaloon onto the small micro on the discovery board... then you are good to go using open tools that work under windows/linux/mac! Googling around will get you instructions... it is similar to the other discovery boards a...

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