This article describes how automatic tests for the SPI communication of a STM32 look in practice.
SPI is a widely used in embedded systems. For example a sensor might be connected to the MCU with SPI.
In this case,... [...]
Imagine the following scenario: You need to create a highly precise pulse on a microcontroller GPIO pin. The pulse needs to be within 1% of the desired value. This article shows you, how to compare two variations of a... [...]
Testing of embedded firmware is too complicated. An enormous amount of resources are required for a system test that does not detect enough errors. Open loop testing can solve this problem.
With embedded firmware,... [...]