Protoplaster tests¶

To perform hardware/BSP tests and open-source Protoplaster framework has been used.

Running Protoplaster runs the tests described in the following chapters:

I2C devices tests¶

This module provides tests dedicated to i2c devices on specific buses:

• /dev/i2c-0:

  • detection test for Sensor name on address: 0x3c

• /dev/i2c-0:

  • detection test for I2C-bus multiplexer on address: 0x70

Camera sensor tests¶

This module provides tests dedicated to V4L devices on specific video node:

• /dev/video0:

  • try to capture frame

  • check if the camera sensor name is vivid

  • check if the camera sensor driver name is vivid

• /dev/video2:

  • try to capture frameand store it to frame.raw file

  • check if the camera sensor name is vivid

  • check if the camera sensor driver name is vivid

GPIOs tests¶

This module provides tests dedicated to GPIO on specific pin number

• /sys/class/gpio/gpio20:

  • write 1 and read back to confirm