Test Programs — Details
The STM32L4R9-DISCO platform HAL contains some test programs which allow various aspects of the board to be tested.
The adc1 program tests the ADC driver for the
STM32. The test reports the values of the
Vrefint, Vbat and Vts inputs that are sourced on-chip. The option
must be enabled to run this test since it needs human interaction.