Long Range / Mbed OS LoRaWAN-grove-cayenne_spider_test

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Dependencies:   SX127x lorawan1v1

Fork of LoRaWAN-grove-cayenne by wayne roberts

Files at this revision

API Documentation at this revision

Revision 3:fc23bbc14475, committed 2018-03-19

Comitter:
Wayne Roberts
Date:
Mon Mar 19 14:46:37 2018 -0700
Parent:
2:da3c8d5b3f49
Child:
4:72b8fdc9878e
Commit message:
move d8 button to ISR for deep sleep

Changed in this revision

lorawan1v1.lib Show annotated file Show diff for this revision Revisions of this file
sensorDemoVT100.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/lorawan1v1.lib	Mon Mar 05 16:51:20 2018 -0800
+++ b/lorawan1v1.lib	Mon Mar 19 14:46:37 2018 -0700
@@ -1,1 +1,1 @@
-https://os.mbed.com/users/dudmuck/code/lorawan1v1/#eb174e10afbb
+https://os.mbed.com/users/dudmuck/code/lorawan1v1/#e4bfe9183f94

--- a/sensorDemoVT100.cpp	Mon Mar 05 16:51:20 2018 -0800
+++ b/sensorDemoVT100.cpp	Mon Mar 19 14:46:37 2018 -0700
@@ -162,7 +162,7 @@
 #endif
 
 #if defined(TARGET_FF_ARDUINO)
-DigitalIn d8(D8);
+InterruptIn d8(D8);
 DigitalOut extLed(D15);
 #endif /* TARGET_FF_ARDUINO */
 
@@ -397,6 +397,7 @@
     }
 }
 
+
 /*!
  * \brief   Prepares the payload of the frame
  *
@@ -1034,6 +1035,12 @@
     }
 }
 
+static void d8isr()
+{
+    c_ch = 0xff;
+    DeviceState = DEVICE_STATE_SEND;
+    buttonStartAt = LoRaMacReadTimer();
+}
 
 static const LoRaMacPrimitives_t LoRaMacPrimitives = {
     McpsConfirm,
@@ -1097,6 +1104,7 @@
                 cayenne_ack_ch = -1;
                 c_ch = 0xff;
                 d8.mode(PullDown);                
+                d8.rise(d8isr);
 
                 mibReq.Type = MIB_ADR;
                 mibReq.Param.AdrEnable = LORAWAN_ADR_ON;
@@ -1229,18 +1237,15 @@
                 break;
             }
             case DEVICE_STATE_TRIGGER:
+                /* wait button ISR */
                 sleep_manager_sleep_auto();
-                if (d8.read() == 1) {
-                    c_ch = 0xff;
-                    DeviceState = DEVICE_STATE_SEND;
-                    buttonStartAt = LoRaMacReadTimer();
-                }
                 break;
             default:
                 DeviceState = DEVICE_STATE_INIT;
                 break;
         } // ..switch( DeviceState )
 
+        LoRaMacUserContext();
     } // ..while( 1 )
 }
 #endif /* ENABLE_VT100 */