Add hardReset() (arduino-libraries#64)

mehediemran · Dec 9, 2020 · db7aeee · db7aeee
1 parent 9abcaad
commit db7aeee
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diff --git a/src/Modem.cpp b/src/Modem.cpp
@@ -127,6 +127,15 @@ void ModemClass::end()
   }
 }
 
+void ModemClass::hardReset()
+{
+  // Hardware pin reset, only use in EMERGENCY
+  digitalWrite(_resetPin, HIGH);
+  delay(1000); // Datasheet says nothing, so guess we wait one second
+  digitalWrite(_resetPin, LOW);
+  setVIntPin(SARA_VINT_OFF);
+}
+
 void ModemClass::debug()
 {
   debug(Serial);

diff --git a/src/Modem.h b/src/Modem.h
@@ -58,6 +58,7 @@ class ModemClass {
   int noop();
   int reset();
   int shutdown();
+  void hardReset(); // Hardware pin reset, only use in EMERGENCY
   int isPowerOn();
   void setVIntPin(int vIntPin);