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SPI Pressure Test

Testing Method​

  1. Enter the test_tools/07_spi_test directory.
  2. The testing script is divided into master and salve modes. Run the corresponding script based on the mode configured in the SPI driver.
  3. Two RDK X3 development boards can be used: one configured as master mode and the other as salve mode. The configuration process can refer to the SPI Debugging Guide. First, execute the master-side testing script: sh spitest_master.sh &, then execute the salve-side testing script: sh spitest_salve.sh &. The time interval between the two script executions should be as short as possible.

Testing Criteria​

  1. At high temperature (45°), low temperature (-10°), and room temperature, the program should execute normally without any restart or hang-up issues.
  2. The LOG should not have any abnormal prints such as fail, error, timeout, etc.
  3. The program should be able to run stably for 48 hours.