Add setPanelDeepSleep(0) in each example that uses deep sleep

it's not tested on the Inkplate that works properly! Only RTC alarm with deep sleep had around 20 uA, others had 350 uA deep sleep current

Author: KarloLeksic

examples/Inkplate6COLOR/Advanced/DeepSleep/Inkplate6COLOR_RTC_Alarm_With_Deep_Sleep/Inkplate6COLOR_RTC_Alarm_With_Deep_Sleep.ino

@@ -7,7 +7,7 @@
 
    This example will show you how to use RTC alarm interrupt with deep sleep.
    Inkplate features RTC chip with interrupt for alarm connected to GPIO39
-   Inkplate board will wake up every 10 seconds, refresh screen and go back to sleep.
+   Inkplate board will wake up every 60 seconds, refresh screen and go back to sleep.
 
    Want to learn more about Inkplate? Visit www.inkplate.io
    Looking to get support? Write on our forums: https://forum.soldered.com/
@@ -43,12 +43,15 @@ void setup()
     printCurrentTime(); // Display current time and date
     display.display();
 
-    display.rtcSetAlarmEpoch(display.rtcGetEpoch() + 60, RTC_ALARM_MATCH_DHHMMSS); // Set RTC alarm 10 seconds from now
+    display.rtcSetAlarmEpoch(display.rtcGetEpoch() + 60, RTC_ALARM_MATCH_DHHMMSS); // Set RTC alarm 60 seconds from now
 
     // Enable wakup from deep sleep on gpio 39 where RTC interrupt is connected
     esp_sleep_enable_ext0_wakeup(GPIO_NUM_39, 0);
 
-    // Go to sleep
+    // Put the panel in the deep sleep
+    display.setPanelDeepSleep(0);
+
+    // Start deep sleep (this function does not return). Program stops here.
     esp_deep_sleep_start();
 }
 

examples/Inkplate6COLOR/Advanced/DeepSleep/Inkplate6COLOR_Simple_Deep_Sleep/Inkplate6COLOR_Simple_Deep_Sleep.ino

@@ -53,9 +53,14 @@ void setup()
     // Uncomment this line if your Inkplate is older than Aug 2021 as older Inkplates have ESP32 wrover-e chips
     // rtc_gpio_isolate(GPIO_NUM_12); // Isolate/disable GPIO12 on ESP32 (only to reduce power consumption in sleep)
 
-    display.setPanelDeepSleep(false);
-    esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * uS_TO_S_FACTOR); // Activate wake-up timer -- wake up after 20s here
-    esp_deep_sleep_start();                                        // Put ESP32 into deep sleep. Program stops here.
+    // Activate wake-up timer -- wake up after 20s here
+    esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * uS_TO_S_FACTOR); 
+
+    // Put the panel in the deep sleep
+    display.setPanelDeepSleep(0);
+    
+    // Put ESP32 into deep sleep. Program stops here.
+    esp_deep_sleep_start();                                        
 }
 
 void loop()

examples/Inkplate6COLOR/Advanced/DeepSleep/Inkplate6COLOR_Wake_Up_Button/Inkplate6COLOR_Wake_Up_Button.ino

@@ -29,25 +29,28 @@
 Inkplate display;
 
 // Store int in rtc data, to remain persistent during deep sleep
-RTC_DATA_ATTR int bootCount = 0;
+//RTC_DATA_ATTR int bootCount = 0;
 
 void setup()
 {
     display.begin();
-    display.setTextColor(INKPLATE_BLACK);
+    //display.setTextColor(INKPLATE_BLACK);
 
-    ++bootCount;
+    //++bootCount;
 
     // Our function declared below
-    displayInfo();
+    //displayInfo();
 
     // Go to sleep for TIME_TO_SLEEP seconds
-    esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * uS_TO_S_FACTOR);
+    //esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * uS_TO_S_FACTOR);
 
     // Enable wakeup from deep sleep on gpio 36 (wake button)
-    esp_sleep_enable_ext0_wakeup(GPIO_NUM_36, LOW);
+    //esp_sleep_enable_ext0_wakeup(GPIO_NUM_36, 0);
 
-    // Go to sleep
+    // Put the panel in the deep sleep
+    //display.setPanelDeepSleep(0);
+
+    // Start deep sleep (this function does not return). Program stops here.
     esp_deep_sleep_start();
 }
 
@@ -56,7 +59,7 @@ void loop()
     // Never here! If you use deep sleep, the whole program should be in setup() because the board restarts each
     // time. loop() must be empty!
 }
-
+/*
 // Function that will write number of boots and boot reason to screen
 void displayInfo()
 {
@@ -90,4 +93,4 @@ void displayInfo()
     }
 
     display.display();
-}
+}*/

examples/Inkplate6COLOR/Diagnostics/Inkplate6COLOR_Gallery/Inkplate6COLOR_Gallery.ino

@@ -80,10 +80,19 @@ void setup()
 
     // Go to sleep for DELAY_MS
     esp_sleep_enable_timer_wakeup(1000L * DELAY_MS);
+
+    // Put the panel in the deep sleep
+    display.setPanelDeepSleep(0);
+
+    // Put SD card into deep sleep
+    display.sdCardSleep();
+
+    // Start deep sleep (this function does not return). Program stops here.
     (void)esp_deep_sleep_start();
 }
 
 void loop()
 {
-    // Nothing...
+    // Never here! If you are using deep sleep, the whole program should be in setup() because the board restarts each
+    // time. loop() must be empty!
 }

examples/Inkplate6COLOR/Diagnostics/Inkplate6COLOR_Mapbox_API/Inkplate6COLOR_Mapbox_API.ino

@@ -20,8 +20,8 @@
 
 #include "Inkplate.h"
 
-#define ssid "" // Name of the WiFi network (SSID) that you want to connect Inkplate to
-#define pass "" // Password of that WiFi network
+#define ssid "Soldered" // Name of the WiFi network (SSID) that you want to connect Inkplate to
+#define pass "dasduino" // Password of that WiFi network
 
 // Fill in these using api key from https://www.mapbox.com/ and coordinates you want to draw
 // http://bboxfinder.com/ might help you :)
@@ -60,10 +60,16 @@ void setup()
 
     // Go to sleep for DELAY_MS
     esp_sleep_enable_timer_wakeup(1000L * DELAY_MS);
-    (void)esp_deep_sleep_start();
+
+    // Put the panel in the deep sleep
+    display.setPanelDeepSleep(0);
+
+    // Start deep sleep (this function does not return). Program stops here.
+    esp_deep_sleep_start();
 }
 
 void loop()
 {
-    // Nothing...
+    // Never here! If you are using deep sleep, the whole program should be in setup() because the board restarts each
+    // time. loop() must be empty!
 }

examples/Inkplate6COLOR/Projects/Inkplate6COLOR_Crowdsupply_Campaing_Tracker/Inkplate6COLOR_Crowdsupply_Campaing_Tracker.ino

@@ -22,8 +22,8 @@
 #include "generatedUI.h" // include generated UI
 
 // Change here to your wifi ssid and pass and the url to display info for
-#define ssid "" // Name of the WiFi network (SSID) that you want to connect Inkplate to
-#define pass "" // Password of that WiFi network
+#define ssid "Soldered" // Name of the WiFi network (SSID) that you want to connect Inkplate to
+#define pass "dasduino" // Password of that WiFi network
 
 #define DELAY_MS 60000 * 60                                             // Delay between fetching data
 #define URL      "https://www.crowdsupply.com/soldered/inkplate-6color" // Link to the Inkplate 6COLOR crowdsupply campaign
@@ -119,12 +119,18 @@ void setup()
 
     // Go to sleep
     esp_sleep_enable_timer_wakeup(1000LL * DELAY_MS);
-    (void)esp_deep_sleep_start();
+    
+    // Put the panel in the deep sleep
+    display.setPanelDeepSleep(0);
+
+    // Start deep sleep (this function does not return). Program stops here.
+    esp_deep_sleep_start();
 }
 
 void loop()
 {
-    // Never here
+    // Never here! If you are using deep sleep, the whole program should be in setup() because the board restarts each
+    // time. loop() must be empty!
 }
 
 /**

examples/Inkplate6COLOR/Projects/Inkplate6COLOR_Crypto_Currency_Tracker/Inkplate6COLOR_Crypto_Currency_Tracker.ino

@@ -30,8 +30,8 @@
 int timeZone = 2;
 
 // Put in your ssid and password
-char ssid[] = "";
-char pass[] = "";
+char ssid[] = "Soldered";
+char pass[] = "dasduino";
 
 // Delay between API calls in miliseconds
 #define DELAY_MS 3 * 60 * 1000
@@ -155,7 +155,12 @@ void loop()
 
     // Go to sleep before checking again
     esp_sleep_enable_timer_wakeup(1000L * DELAY_MS);
-    (void)esp_light_sleep_start();
+    
+    // Put the panel in the deep sleep
+    display.setPanelDeepSleep(0);
+
+    // Start deep sleep (this function does not return). Program stops here.
+    esp_deep_sleep_start();
 }
 
 // Function to draw our graph

examples/Inkplate6COLOR/Projects/Inkplate6COLOR_Daily_Weather_Station/Inkplate6COLOR_Daily_Weather_Station.ino

@@ -137,13 +137,20 @@ void setup()
     // Refresh full screen every fullRefresh times, defined above
     display.display();
 
-    // Go to sleep before checking again
+    // Activate wakeup timer
     esp_sleep_enable_timer_wakeup(1000L * DELAY_MS);
+    
+    // Put the panel in the deep sleep
+    display.setPanelDeepSleep(0);
+
+    // Start deep sleep (this function does not return). Program stops here.
     esp_deep_sleep_start();
 }
 
 void loop()
 {
+    // Never here! If you are using deep sleep, the whole program should be in setup() because the board restarts each
+    // time. loop() must be empty!
 }
 
 // Function for drawing weather info

examples/Inkplate6COLOR/Projects/Inkplate6COLOR_Google_Calendar/Inkplate6COLOR_Google_Calendar.ino

@@ -122,12 +122,18 @@ void setup()
 
     // Go to sleep before checking again
     esp_sleep_enable_timer_wakeup(1000L * DELAY_MS);
+    
+    // Put the panel in the deep sleep
+    display.setPanelDeepSleep(0);
+
+    // Start deep sleep (this function does not return). Program stops here.
     esp_deep_sleep_start();
 }
 
 void loop()
 {
-    // Never here
+    // Never here! If you are using deep sleep, the whole program should be in setup() because the board restarts each
+    // time. loop() must be empty!
 }
 
 // Function for drawing calendar info

examples/Inkplate6COLOR/Projects/Inkplate6COLOR_Hourly_Weather_Station/Inkplate6COLOR_Hourly_Weather_Station.ino

@@ -160,9 +160,14 @@ void loop()
     // Refresh full screen
     display.display();
 
-    // Go to sleep before checking again
+    // Activate wakeup timer
     esp_sleep_enable_timer_wakeup(1000L * DELAY_MS);
-    (void)esp_light_sleep_start();
+    
+    // Put the panel in the deep sleep
+    display.setPanelDeepSleep(0);
+
+    // Start deep sleep (this function does not return). Program stops here.
+    esp_deep_sleep_start();
 }
 
 // Function for drawing weather info