Battery

This feature provides the high level abstraction for sampling battery level.

Usage

To use this driver, add the following to your rules.mk:

BATTERY_ENABLE = yes

Basic Configuration

Add the following to your config.h:

Define	Default	Description
BATTERY_SAMPLE_INTERVAL	30000	The time between battery samples in milliseconds.

Driver Configuration

See the Battery Driver documentation for more information.

Functions

uint8_t battery_get_percent(void)

Sample battery level.

Return Value

The battery percentage, in the range 0-100.

Callbacks

void battery_percent_changed_user(uint8_t level)

User hook called when battery level changed.

Arguments

• uint8_t level
  The battery percentage, in the range 0-100.

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void battery_percent_changed_kb(uint8_t level)

Keyboard hook called when battery level changed.

Arguments

• uint8_t level
  The battery percentage, in the range 0-100.