Battery life time first test

[samchoy88]

This is a first test on battery life time.

Reset RTC time before battery lifetime test.

Below picture show the devices non-stop running for 23 hours and 38 minutes. Here is the configure in software:

• No sleep and update LCD every 3 seconds
• LCD back-light always ON
• (1st Line) Read RTC
• (2nd Line) temperature sensor
• (3rd Line) 4 channels of ADC
• (4th Line) checking key press
• (5th line) Check battery charging status and analog reading of battery level

[samchoy88]

No flash and SD card reading in this test

[charlespax]

Old. Closing issue.