MYZR-IMX6-EK200 Android-5.1.1 Test Manual

Applicable scope

Test project

I.）uart Test

Before testing, you need to short the serial port's transceiver pin. The pins of different development boards are different. The corresponding relationship is as follows:

• Test method:
  1）Select the serial port to test, set the baud rate
  2）Click on the device button
  3）Enter the content to send
  4）Click the Transfer Data button
  5）Click the Close Device button

II.）Gpio Test

• Test method:
  1）Input: Enter a GPIO set to input pin 2）Output: Enter a GPIO set to the output pin 3）Click the high/low level button to set the level
  4）Test the output pin level with a multimeter

Iii.）Spi Test

Before the test, the pins of the SPI need to be short-connected. The pins of the short connections of different development boards are different. The corresponding relationships are as follows:

• Test method:
  1）Click on the device button
  2）Enter what you want to send
  3）Click the data transfer button
  4）Click the Close Device button

**Iv. ）I2C Test **

• Test method: 1）Select I2C bus to test 2）Click to read I2C button to read the device on the bus

V.） Can Test

Before testing, it is necessary to connect CAN pins, connect CAN _ L of CAN 1 with CAN _ L of CAN 2, and connect CAN _ H of CAN 1 with CAN _ H of CAN 2.

• Test method: 1）Click on Open Device
  2）Enter the content to send, not more than 8
  3）Click to transmit data
  4）Click to close device

VI.） Usb test

Check the USB and SD cards.

VII.） media Test

Bring your own video before testing.

• Test methods:
  

1）Select a video
2）Play Video

VIII.) Wifi Test

• Test methods:
  

1）Click the WiFi switch to turn on WiFi and wait for WiFi search results
2）Click the WiFi you want to connect to
3）Enter password, click the connection button