System

Hardware abstraction layer for system functions. These are often more complex functions that compose a complete piece of functionality. At the moment this is only for systemScreenshot which takes a screenshot, and systemMaker to identify the maker of the platform.

Functions

Functions

void systemScreenshot(void)

Take a screenshot.

Creates an image file with an appropriate name that is a bitmap of the contents of the LCD.

const char *systemMaker(void)

Identify the maker of the platform.

Returns

string identifying the maker that will appear in the WHO? screen

void systemProcessEvents(void)

Process events in the platform event queue.

These events should trigger the usual btnPressed or timerRun calls as usual. This method is called when there is a long delay before returning to the main loop, such as when executing a program.

void systemQuit(void)

Quit the application.

This is called after the state has been saved.

uint32_t systemBatteryVoltage(void)

Get the current battery voltage if applicable.

Systems without a battery should return the fixed value 3100.

Returns

battery voltage