i-con-test-station-drivers 0.0.1

Hardware drivers for testing stations

Test-Station Drivers

• A series of hardware drivers used to read informative data and determine the quality of i-con machines. Runs on a raspberry pi which is used as a bus.

VoltageSensorADS1115

• i2c interface

  i2c = busio.I2C(board.SCL, board.SDA)
  pin = 0
  sensor = VoltageSensorADS1115(i2c, pin)
  print (sensor.voltage) 
  

VoltageSensorMCP3008

• SPI interface

  spi = busio.SPI(clock = board.SCK, 
                  MISO  = board.MISO, 
                  MOSI  = board.MOSI)
  # Create the cs (chip select)
  cs = digitalio.DigitalInOut(board.D5)
  sensor = VoltageSensorMCP3008(spi, cs, 0)
  print (sensor.voltage)
  

PressureSensor5837

• i2c interface

  bus = smbus.SMBus(1)
  sensor = PressureSensorMS5837(bus)
  print (sensor.pressure)
  print (sensor.temperature)
  

Relay

• GPIO interface

  # Set pin to refer to P1 header if not already set
  if GPIO.getmode is not GPIO.BOARD:
      GPIO.setmode(GPIO.BOARD)
      GPIO.setwarnings(False)
  
  pin = 32  # Random pin number
  on = True
  relay = Relay(pin, on)
  print (relay.get_status())
  relay.off()
  print (relay.get_status())
  relay.on()
  print (relay.get_status())