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Merge pull request #41 from algernon/f/host-powermanagement

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Add support for host power management (suspend & wakeup)
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Jesse Vincent 2017-12-16 11:42:38 -08:00 committed by GitHub
commit b745a26c5a
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1 changed files with 36 additions and 1 deletions
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Model01-Firmware.ino
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@ -56,6 +56,9 @@
// Support for Keyboardio's internal keyboard testing mode // Support for Keyboardio's internal keyboard testing mode
#include "Kaleidoscope-Model01-TestMode.h" #include "Kaleidoscope-Model01-TestMode.h"
// Support for host power management (suspend & wakeup)
#include "Kaleidoscope-HostPowerManagement.h"
/** This 'enum' is a list of all the macros used by the Model 01's firmware /** This 'enum' is a list of all the macros used by the Model 01's firmware
* The names aren't particularly important. What is important is that each * The names aren't particularly important. What is important is that each
@ -249,7 +252,32 @@ static kaleidoscope::LEDSolidColor solidBlue(0, 70, 130);
static kaleidoscope::LEDSolidColor solidIndigo(0, 0, 170); static kaleidoscope::LEDSolidColor solidIndigo(0, 0, 170);
static kaleidoscope::LEDSolidColor solidViolet(130, 0, 120); static kaleidoscope::LEDSolidColor solidViolet(130, 0, 120);
/** toggleLedsOnSuspendResume toggles the LEDs off when the host goes to sleep,
* and turns them back on when it wakes up.
*/
void toggleLedsOnSuspendResume(kaleidoscope::HostPowerManagement::Event event) {
switch (event) {
case kaleidoscope::HostPowerManagement::Suspend:
LEDControl.paused = true;
LEDControl.set_all_leds_to({0, 0, 0});
LEDControl.syncLeds();
break;
case kaleidoscope::HostPowerManagement::Resume:
LEDControl.paused = false;
LEDControl.refreshAll();
break;
case kaleidoscope::HostPowerManagement::Sleep:
break;
}
}
/** hostPowerManagementEventHandler dispatches power management events (suspend,
* resume, and sleep) to other functions that perform action based on these
* events.
*/
void hostPowerManagementEventHandler(kaleidoscope::HostPowerManagement::Event event) {
toggleLedsOnSuspendResume(event);
}
/** The 'setup' function is one of the two standard Arduino sketch functions. /** The 'setup' function is one of the two standard Arduino sketch functions.
* It's called when your keyboard first powers up. This is where you set up * It's called when your keyboard first powers up. This is where you set up
@ -309,7 +337,11 @@ void setup() {
&Macros, &Macros,
// The MouseKeys plugin lets you add keys to your keymap which move the mouse. // The MouseKeys plugin lets you add keys to your keymap which move the mouse.
&MouseKeys &MouseKeys,
// The HostPowerManagement plugin enables waking up the host from suspend,
// and allows us to turn LEDs off when it goes to sleep.
&HostPowerManagement
); );
// While we hope to improve this in the future, the NumPad plugin // While we hope to improve this in the future, the NumPad plugin
@ -329,6 +361,9 @@ void setup() {
// see https://github.com/keyboardio/Kaleidoscope-LED-Stalker // see https://github.com/keyboardio/Kaleidoscope-LED-Stalker
StalkerEffect.variant = STALKER(BlazingTrail); StalkerEffect.variant = STALKER(BlazingTrail);
// We want the keyboard to be able to wake the host up from suspend.
HostPowerManagement.enableWakeup();
// We want to make sure that the firmware starts with LED effects off // We want to make sure that the firmware starts with LED effects off
// This avoids over-taxing devices that don't have a lot of power to share // This avoids over-taxing devices that don't have a lot of power to share
// with USB devices // with USB devices