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fix POWER state entry/exit based on loss of USB power (tx @mc-hamster)

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This commit is contained in:
Kevin Hester
2020-10-12 09:27:07 +08:00
parent 62493efc40
commit 45a36f5571
4 changed files with 43 additions and 34 deletions
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61
src/Power.cpp
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@@ -138,39 +138,38 @@ int32_t Power::runOnce()
{
readPowerStatus();
#ifdef PMU_IRQ
if (pmu_irq) {
pmu_irq = false;
axp.readIRQ();
// WE no longer use the IRQ line to wake the CPU (due to false wakes from sleep), but we do poll
// the IRQ status by reading the registers over I2C
axp.readIRQ();
DEBUG_MSG("pmu irq!\n");
if (axp.isChargingIRQ()) {
DEBUG_MSG("Battery start charging\n");
}
if (axp.isChargingDoneIRQ()) {
DEBUG_MSG("Battery fully charged\n");
}
if (axp.isVbusRemoveIRQ()) {
DEBUG_MSG("USB unplugged\n");
powerFSM.trigger(EVENT_POWER_DISCONNECTED);
}
if (axp.isVbusPlugInIRQ()) {
DEBUG_MSG("USB plugged In\n");
powerFSM.trigger(EVENT_POWER_CONNECTED);
}
if (axp.isBattPlugInIRQ()) {
DEBUG_MSG("Battery inserted\n");
}
if (axp.isBattRemoveIRQ()) {
DEBUG_MSG("Battery removed\n");
}
if (axp.isPEKShortPressIRQ()) {
DEBUG_MSG("PEK short button press\n");
}
axp.clearIRQ();
if (axp.isVbusRemoveIRQ()) {
DEBUG_MSG("USB unplugged\n");
powerFSM.trigger(EVENT_POWER_DISCONNECTED);
}
#endif
if (axp.isVbusPlugInIRQ()) {
DEBUG_MSG("USB plugged In\n");
powerFSM.trigger(EVENT_POWER_CONNECTED);
}
/*
Other things we could check if we cared...
if (axp.isChargingIRQ()) {
DEBUG_MSG("Battery start charging\n");
}
if (axp.isChargingDoneIRQ()) {
DEBUG_MSG("Battery fully charged\n");
}
if (axp.isBattPlugInIRQ()) {
DEBUG_MSG("Battery inserted\n");
}
if (axp.isBattRemoveIRQ()) {
DEBUG_MSG("Battery removed\n");
}
if (axp.isPEKShortPressIRQ()) {
DEBUG_MSG("PEK short button press\n");
}
*/
axp.clearIRQ();
// Only read once every 20 seconds once the power status for the app has been initialized
return (statusHandler && statusHandler->isInitialized()) ? (1000 * 20) : RUN_SAME;