Reply to Problems with powerOFF() (Guru Meditation) on Fri, 06 Dec 2019 11:31:13 GMT

m5stack — Fri, 06 Dec 2019 11:31:13 GMT

@option pls check the lib version is latest. and confirm the board select m5stack -core

Reply to Problems with powerOFF() (Guru Meditation) on Fri, 06 Dec 2019 11:16:05 GMT

option — Fri, 06 Dec 2019 11:16:05 GMT

I use the included PowerOFF example.
Deepsleep works fine.

Here it is, I use it unmodified.
As soon as I push btn A it reboots with the guru error.

#include

// the setup routine runs once when M5Stack starts up
void setup(){

// initialize the M5Stack object
M5.begin();

/*
Power chip connected to gpio21, gpio22, I2C device
Set battery charging voltage and current
If used battery, please call this function in your project
*/
M5.Power.begin();

// Lcd display
M5.Lcd.println("This is software power off demo");
M5.Lcd.println("Press the button A to power off.");
}

// the loop routine runs over and over again forever
void loop() {

if(M5.BtnA.wasPressed()) {
M5.Power.powerOFF();
}

M5.update();
}

Reply to Problems with powerOFF() (Guru Meditation) on Fri, 06 Dec 2019 10:40:09 GMT

m5stack — Fri, 06 Dec 2019 10:40:09 GMT

could you paste your code to here.