Application description

AN3269

8/19

Doc ID 17904 Rev 1

Figure 3.

Function Change state diagram

BAR0 to BAR3 are used by the application to indicate ongoing measurements as shown in

Table 1.

modes, the LCD is switched off. Once the measurement performed it is then switched on to

display the power consumption value.

Table 1.

Bars and LCD display linked to functions

Function

Bars

LCD blinking

VDD

-

Run mode

-

Low power run with LCD

-

Low power run without LCD

X

Halt mode

X