Search found 14 matches
- Fri Feb 10, 2017 10:50 am
- Forum: Other Boards
- Topic: PYcARD (SAMD21G18) - Python+Arduino in card shape
- Replies: 0
- Views: 2565
PYcARD (SAMD21G18) - Python+Arduino in card shape
Hi, I am sorry little off topic, but I finished my business card :) Hope that all is good, boards in factory. It use Circuitpython from adafruit on arduino zero compatible hardware with SAMD21G18. - wallet development platform :) - badge / wrist band holes ( wearable ) - compatible board with microp...
- Thu Oct 13, 2016 2:11 pm
- Forum: Other Boards
- Topic: My new PYB Nano board is coming
- Replies: 43
- Views: 34989
Re: My new PYB Nano board is coming
Hi, nice work I am searching for micropython logo in eagle format, Can anybody help?
- Thu Sep 01, 2016 9:16 pm
- Forum: Other Boards
- Topic: EMA = Hybrid Espruino Pico + Micropython + Arduino
- Replies: 3
- Views: 4500
Re: EMA = Hybrid Espruino Pico + Micropython + Arduino
this is very coarse layout ....
I want use stm32f401cdu6 same as is in espruino pico because exists precompiled dfu files.
I want use stm32f401cdu6 same as is in espruino pico because exists precompiled dfu files.
- Thu Sep 01, 2016 7:31 pm
- Forum: Other Boards
- Topic: EMA = Hybrid Espruino Pico + Micropython + Arduino
- Replies: 3
- Views: 4500
EMA = Hybrid Espruino Pico + Micropython + Arduino
This is idea ... I get Espruino pico board + arduino headers and this is crazy MIX :-D Because exist native DFU Micropython port for Espruino PICO you can run BOTH on same board of course you can program native STM32 code... and maybe exist STM32F4 Arduino core or .NET ???? Now in credit card shape ...
- Sat Aug 13, 2016 5:06 am
- Forum: Other Boards
- Topic: WAV player
- Replies: 5
- Views: 7972
Re: WAV player
>>> import wave
>>> from pyb import DAC
>>> dac = DAC(1)
>>> f = wave.open('test.wav')
>>> dac.write_timed(f.readframes(f.getnframes()), f.getframerate())
>>> from pyb import DAC
>>> dac = DAC(1)
>>> f = wave.open('test.wav')
>>> dac.write_timed(f.readframes(f.getnframes()), f.getframerate())
- Fri Aug 12, 2016 10:14 pm
- Forum: Other Boards
- Topic: WAV player
- Replies: 5
- Views: 7972
WAV player
I have try wave.py from AMP skin tutorial on my nucleoL476 board (http://docs.micropython.org/en/latest/pyboard/pyboard/tutorial/amp_skin.html) but I get some errors, maybe is something changed in interpreter. First my maybe good solved error is change from _collections to ucollections ... maybe is ...
- Fri Aug 12, 2016 10:07 pm
- Forum: Other Boards
- Topic: Porting to STM32L476Discovery/LimiFrog
- Replies: 44
- Views: 41512
Re: Porting to STM32L476Discovery/LimiFrog
badi: thanks for explanation. ... Ok if I understand for design my board I need just connect 32.768crystal to PC14 and PC15 no other crystal ...
- Thu Aug 11, 2016 10:29 pm
- Forum: Other Boards
- Topic: Porting to STM32L476Discovery/LimiFrog
- Replies: 44
- Views: 41512
Re: Porting to STM32L476Discovery/LimiFrog
http://www.emcu.it/STM32_USB/STM32_USB.pdf there is also something about clock recovery on internal oscilator.
- Thu Aug 11, 2016 4:31 pm
- Forum: Other Boards
- Topic: Porting to STM32L476Discovery/LimiFrog
- Replies: 44
- Views: 41512
Re: Porting to STM32L476Discovery/LimiFrog
@badi: I read in this maketing presentation on page 3.
http://www.st.com/resource/en/product_p ... g-pres.pdf
I am sorry, I am absolute beginer. I know that F072, F042 have crystal less mode.
http://www.st.com/resource/en/product_p ... g-pres.pdf
I am sorry, I am absolute beginer. I know that F072, F042 have crystal less mode.
- Tue Aug 09, 2016 6:29 pm
- Forum: Other Boards
- Topic: Porting to STM32L476Discovery/LimiFrog
- Replies: 44
- Views: 41512
Re: Porting to STM32L476Discovery/LimiFrog
Thanks for help. I commented this dac defs and compilation is ok. But I can not found where is command \ script for filesystem initialisation ? ... And one stupid question I have read that L4 have crystal less usb, can I set this feature ? I can not found where is oscilator defined and which type .....