Optimized power usage with partial updates

pull/1/head
SQFMI 2019-11-21 20:11:32 -05:00 committed by GitHub
parent bd8919e2c0
commit 771e457427
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 5 deletions

View File

@ -78,7 +78,7 @@ void handleButton()
display.deepSleep(); display.deepSleep();
} }
void updateTime() void updateTime(bool fullRefresh)
{ {
RTC.begin(); RTC.begin();
if(RTC.oscStopped(false)){ //check if RTC has been stopped if(RTC.oscStopped(false)){ //check if RTC has been stopped
@ -106,7 +106,11 @@ void updateTime()
display.print('0'); display.print('0');
} }
display.print(currentTime.Minute); display.print(currentTime.Minute);
display.update(); if(fullRefresh){
display.update();
}else{
display.updateWindow(0, 0 , GxEPD_WIDTH, GxEPD_HEIGHT, true);
}
display.deepSleep(); display.deepSleep();
} }
@ -139,8 +143,8 @@ void detect_wakeup_reason(){
switch(wakeup_reason) switch(wakeup_reason)
{ {
case ESP_SLEEP_WAKEUP_EXT0: updateTime(); break; //RTC Alarm case ESP_SLEEP_WAKEUP_EXT0: updateTime(false); break; //RTC Alarm
case ESP_SLEEP_WAKEUP_EXT1: handleButton(); break; //Button Press case ESP_SLEEP_WAKEUP_EXT1: handleButton(); break; //Button Press
default: updateTime(); //Reset default: updateTime(true); //Reset
} }
} }