A simple library for controlling Arduino and STM32 Nucleo via Raspberry Pi using Serial. The library is designed to work with Clapi Arduino or Clapi Nucleo.
Visit the wiki page to understand how it works.
- Sending commands in the binary format (quickly parsed on the microcontroller)
- Communication with each device occurs in a separate thread.
Clone or download the project to your local computer (raspberry?) and in the root project folder run the command:
make
Just import the library and call the start() function.
import clapi as api
# setting up a connection with all devices connected via USB
api.start()
api.status() # shows all connected devicesAfter that, you can send commands to microcontrollers. When the connection is established, arduino sends us its device_id. If first arduino sent us {device_id: 'dev1'} and the second arduino sent {device_id: 'dev2'}, then we can control them as follows:
# send the command to the first arduino
# command "1" with two arguments: 2 and 3
api.dev1.push(1, 2, 3)
answer = api.dev1.pull() # waiting for response from first arduino
print(answer)
answer = api.dev2.request(5) # request to the second arduino
print(answer)MIT License
Copyright (c) 2019 Anton Kolomeytsev
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