don't deepsleep if we have USB power

src/configuration.h

@@ -38,11 +38,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 // Select which T-Beam board is being used. Only uncomment one.  Note: these options now come from platformio standard build file flags
 //#ifdef ARDUINO_T_Beam
-//#define T_BEAM_V10  // AKA Rev1 (second board released)
+#define T_BEAM_V10  // AKA Rev1 (second board released)
 //#endif 
 
 //#ifdef ARDUINO_HELTEC_WIFI_LORA_32_V2
-#define HELTEC_LORA32
+//#define HELTEC_LORA32
 //#endif
 
 // If we are using the JTAG port for debugging, some pins must be left free for that (and things like GPS have to be disabled)
@@ -62,7 +62,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 // If not defined, we will wait for lock forever
 
-#define MINWAKE_MSECS           (30 * 60 * 1000) // stay awake a long time (30 mins) for debugging
+#define MINWAKE_MSECS           (30 * 1000) // stay awake a long time (30 mins) for debugging
 // #define MINWAKE_MSECS           (30 * 1000)  // Wait after every boot for GPS lock (may need longer than 5s because we turned the gps off during deep sleep)
 
 // -----------------------------------------------------------------------------
@@ -122,6 +122,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define DIO0_GPIO       26
 #define DIO1_GPIO       33 // Note: not really used on this board
 #define DIO2_GPIO       32 // Note: not really used on this board
+
+// Leave undefined to disable our PMU IRQ handler 
 #define PMU_IRQ         35
 
 #elif defined(HELTEC_LORA32)

src/main.ino

@@ -37,8 +37,9 @@
 #include "axp20x.h"
 AXP20X_Class axp;
 bool pmu_irq = false;
-String baChStatus = "No charging";
 #endif
+bool isCharging = false;
+
 
 bool ssd1306_found = false;
 bool axp192_found = false;
@@ -268,6 +269,7 @@ void axp192Init()
 
       axp.debugCharging();
 
+#ifdef PMU_IRQ
       pinMode(PMU_IRQ, INPUT_PULLUP);
       attachInterrupt(PMU_IRQ, [] {
         pmu_irq = true;
@@ -277,11 +279,9 @@ void axp192Init()
       axp.adc1Enable(AXP202_BATT_CUR_ADC1, 1);
       axp.enableIRQ(AXP202_VBUS_REMOVED_IRQ | AXP202_VBUS_CONNECT_IRQ | AXP202_BATT_REMOVED_IRQ | AXP202_BATT_CONNECT_IRQ, 1);
       axp.clearIRQ();
+#endif
 
-      if (axp.isChargeing())
-      {
-        baChStatus = "Charging";
-      }
+      isCharging = axp.isChargeing();
     }
     else
     {
@@ -412,26 +412,21 @@ void loop()
     // blink the axp led
     axp.setChgLEDMode(ledon ? AXP20X_LED_LOW_LEVEL : AXP20X_LED_OFF);
 
+#ifdef PMU_IRQ
     if (pmu_irq)
     {
       pmu_irq = false;
       axp.readIRQ();
-      if (axp.isChargingIRQ())
-      {
-        baChStatus = "Charging";
-      }
-      else
-      {
-        baChStatus = "No Charging";
-      }
+      isCharging = axp.isChargingIRQ();
+
       if (axp.isVbusRemoveIRQ())
-      {
-        baChStatus = "No Charging";
-      }
+        isCharging = false;
+      
       // This is not a GPIO actually connected on the tbeam board
       // digitalWrite(2, !digitalRead(2));
       axp.clearIRQ();
     }
+#endif
   }
 #endif
 
@@ -465,7 +460,8 @@ void loop()
 #endif
 
 #ifdef MINWAKE_MSECS
-  if (millis() > MINWAKE_MSECS)
+  // Don't deepsleep if we have USB power
+  if (millis() > MINWAKE_MSECS && !isCharging)
   {
     sleep();
   }

src/mesh.pb.h

@@ -29,8 +29,8 @@ typedef enum _ChannelSettings_ModemConfig {
 
 typedef enum _DeviceState_Version {
     DeviceState_Version_Unset = 0,
-    DeviceState_Version_Minimum = 5,
-    DeviceState_Version_Current = 5
+    DeviceState_Version_Minimum = 6,
+    DeviceState_Version_Current = 6
 } DeviceState_Version;
 
 /* Struct definitions */