Added sleep power test and bumped version number

Author: bitbank2

examples/Arduino/sleep_power_test/sleep_power_test.ino

@@ -0,0 +1,37 @@
+//
+// FastEPD sleep power test
+//
+// A sketch written to help measure the power used by parallel Eink
+// boards utilizing some form of ESP32
+// The program goes through various steps of active use and different
+// sleep levels to allow measurement of the current in every situation
+//
+#include <FastEPD.h>
+FASTEPD epaper;
+
+void lightSleep(uint64_t time_in_us)
+{
+  esp_sleep_enable_timer_wakeup(time_in_us);
+  esp_light_sleep_start();
+}
+void deepSleep(uint64_t time_in_us)
+{
+  esp_sleep_enable_timer_wakeup(time_in_us);
+  esp_deep_sleep_start();
+}
+
+void setup()
+{
+  epaper.initPanel(BB_PANEL_SENSORIA_C5);
+  epaper.fillScreen(BBEP_WHITE);
+  epaper.fullUpdate();
+  epaper.deInit(); // shut down I/O extenders
+  delay(3000); // 3 seconds of the ESP32 fully running
+  lightSleep(3000000); // 3 seconds of the light sleep
+  deepSleep(3000000); // 3 seconds of deep sleep
+}
+
+void loop()
+{
+}
+

library.properties

@@ -1,5 +1,5 @@
 name=FastEPD
-version=1.4.6
+version=1.5.0
 author=Larry Bank
 maintainer=Larry Bank
 sentence=A frustration-free e-paper library for parallel eink panels.