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fixes for wake_up_on_touchscreen #152

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fixes for wake_up_on_touchscreen #152

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20 changes: 1 addition & 19 deletions ...ced_Inkplate_Features/Inkplate_Wake_up_on_touchscreen/Inkplate_Wake_up_on_touchscreen.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -25,9 +25,6 @@
// Time ESP32 will go to sleep (in seconds)
#define TIME_TO_SLEEP 30

// bitmask for GPIO_34 which is connected to MCP INTB
#define TOUCHPAD_WAKE_MASK (int64_t(1) << GPIO_NUM_34)

// Initiate Inkplate object
Inkplate display(INKPLATE_1BIT);

Expand All @@ -46,18 +43,6 @@ void setup()
display.setIntPin(PAD3, RISING);


// Init touchscreen and power it on after init (send false as argument to put it in deep sleep right after init)
if (display.tsInit(true))
{
Serial.println("Touchscreen init ok");
}
else
{
Serial.println("Touchscreen init fail");
while (true)
;
}

// Init touchscreen and power it on after init (send false as argument to put it in deep sleep right after init)
if (display.tsInit(true))
{
Expand All @@ -78,12 +63,9 @@ void setup()
// Go to sleep for TIME_TO_SLEEP seconds
esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * uS_TO_S_FACTOR);

// Enable wakeup from deep sleep on gpio 36 (wake button)
// Enable wakeup from deep sleep on gpio 36 (wake button or touchscreen)
esp_sleep_enable_ext0_wakeup(GPIO_NUM_36, LOW);

// enable wake from MCP port expander on gpio 34
esp_sleep_enable_ext1_wakeup(TOUCHPAD_WAKE_MASK, ESP_EXT1_WAKEUP_ANY_HIGH);

// Go to sleep
esp_deep_sleep_start();
}
Expand Down