From afc6e719681c698dea1ba8cf131ec502a53f5064 Mon Sep 17 00:00:00 2001
From: Felix Rusu <felix@lowpowerlab.com>
Date: Wed, 18 Nov 2020 09:54:55 -0500
Subject: [PATCH] Update MotionMote.ino

---
 Examples/MotionMote/MotionMote.ino | 61 +++++++++++++++++++++++++++++-
 1 file changed, 60 insertions(+), 1 deletion(-)

diff --git a/Examples/MotionMote/MotionMote.ino b/Examples/MotionMote/MotionMote.ino
index 0beb97a..e063333 100644
--- a/Examples/MotionMote/MotionMote.ino
+++ b/Examples/MotionMote/MotionMote.ino
@@ -225,7 +225,7 @@ void checkBattery()
 void sleep(uint32_t sleepTime) {
   DEBUGFlush();
   if (sleepTime < 262) { //sleeps just the MCU, using WDT (radio is not touched)
-    LowPower.longPowerDown(sleepTime);
+    longPowerDown(sleepTime);
   } else { //sleeps MCU using the radio timer - should not be used if radio needs to be in RX mode!
     uint32_t freq = radio.getFrequency();
     if (sleepTime%262 && sleepTime > 262*2) {
@@ -254,3 +254,62 @@ void listenModeSleep(uint16_t millisInterval) {
   LowPower.powerDown( SLEEP_FOREVER, ADC_OFF, BOD_OFF );
   radio.endListenModeSleep();
 }
+
+void longPowerDown(uint32_t sleepTime) {
+  do {
+    if (sleepTime > 8000)
+    {
+      LowPower.powerDown(SLEEP_8S, ADC_OFF, BOD_OFF);
+      sleepTime-=8000;
+    }
+    else if (sleepTime > 4000)
+    {
+      LowPower.powerDown(SLEEP_4S, ADC_OFF, BOD_OFF);
+      sleepTime-=4000;
+    }
+    else if (sleepTime > 2000)
+    {
+      LowPower.powerDown(SLEEP_2S, ADC_OFF, BOD_OFF);
+      sleepTime-=2000;
+    }
+    else if (sleepTime > 1000)
+    {
+      LowPower.powerDown(SLEEP_1S, ADC_OFF, BOD_OFF);
+      sleepTime-=1000;
+    }
+    else if (sleepTime > 512)
+    {
+      LowPower.powerDown(SLEEP_500MS, ADC_OFF, BOD_OFF);
+      sleepTime-=512;
+    }
+    else if (sleepTime > 256)
+    {
+      LowPower.powerDown(SLEEP_250MS, ADC_OFF, BOD_OFF);
+      sleepTime-=256;
+    }
+    else if (sleepTime > 128)
+    {
+      LowPower.powerDown(SLEEP_120MS, ADC_OFF, BOD_OFF);
+      sleepTime-=128;
+    }
+    else if (sleepTime > 64)
+    {
+      LowPower.powerDown(SLEEP_60MS, ADC_OFF, BOD_OFF);
+      sleepTime-=64;
+    }
+    else if (sleepTime > 32)
+    {
+      LowPower.powerDown(SLEEP_30MS, ADC_OFF, BOD_OFF);
+      sleepTime-=32;
+    }
+    else if (sleepTime > 16)
+    {
+      LowPower.powerDown(SLEEP_15MS, ADC_OFF, BOD_OFF);
+      sleepTime-=16;
+    }
+    else
+    {
+      sleepTime=0;
+    }
+  } while(sleepTime);
+}
\ No newline at end of file