Girino ported to STM32duino (libmaple core) stm32f103 maple mini

What are you developing?
Post Reply
ag123
Posts: 494
Joined: Thu Dec 19, 2019 5:30 am
Answers: 1

Girino ported to STM32duino (libmaple core) stm32f103 maple mini

Post by ag123 »

this is an *old* post resurrected from web archive, just in case someone is interested in it.
there is no assurance that it would work .. really, but back then it works ;)
------------
Girino ported to STM32duino (libmaple core) stm32f103 maple mini

updated, this is now a 'just works' release
https://github.com/ag88/GirinoSTM32F103duino
  • first connect the maple mini with Girino stm32duino flashed/installed (libmaple core)
  • then start the java Girinoscope front end and connect to it
  • voltage scales
    Girino maps the range to 0 to 255 - -2.5 to 2.5v, so 0v is around 128.
    STM32 ADC maps the range range 0 to 4096 - 0v to 3.3v. To change the voltage scale mapping on the menu select Display > Change Signal Intepretation
Image

The ADC (oscilloscope) input is from pin PA0 ADC channel 0 (max 3.3v)

Timer 2 is setup on PA1 to generate a 1khz signal, hence patch PA1 to PA0 for a test signal.

should work on maple mini and blue pill
:D

Post Reply

Return to “Projects”