Software description

AN3269

14/19

Doc ID 17904 Rev 1

Figure 6.

Measurement and display flowchart

As shown in Figure 6, the ADC conversion is performed 8 times in succession and an

average value is computed at the end before to be converted and displayed on LCD.

Run, Low power run & Halt modes

performed during the STM8L152 power on initialization. For this function, the application

For other functions such as Low power run (with or without LCD) and Halt, here are detailed

the flowcharts of the specific device configuration:

START

Disable interrupts

ADC init

Get conversion

8 times?

Disable external

counter U3

NO

YES

Disable ADC

peripheral

Perform average

convert value

display on LCD

END

IDD measurement & display