Andrew Bates / Mbed OS pdiot-ble-notify-array

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Fork of mbed-os-example-ble-Button by mbed-os-examples

Files at this revision

API Documentation at this revision

Revision 46:dfdf7d1ebde2, committed 2017-10-03

Comitter:
andrewbates11
Date:
Tue Oct 03 08:46:39 2017 +0000
Parent:
45:d38acaddede4
Commit message:
sends 12 bytes each button press

Changed in this revision

mbed-os.lib Show annotated file Show diff for this revision Revisions of this file
source/ButtonService.h Show annotated file Show diff for this revision Revisions of this file 
--- a/mbed-os.lib	Fri Sep 29 17:15:25 2017 +0100
+++ b/mbed-os.lib	Tue Oct 03 08:46:39 2017 +0000
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/mbed-os/#5499db1e815b035c2039b6f1e7cbcbf1fd7e0f19
+https://github.com/ARMmbed/mbed-os/#ca661f9d28526ca8f874b05432493a489c9671ea

--- a/source/ButtonService.h	Fri Sep 29 17:15:25 2017 +0100
+++ b/source/ButtonService.h	Tue Oct 03 08:46:39 2017 +0000
@@ -23,7 +23,7 @@
     const static uint16_t BUTTON_STATE_CHARACTERISTIC_UUID = 0xA001;
 
     ButtonService(BLE &_ble, bool buttonPressedInitial) :
-        ble(_ble), buttonState(BUTTON_STATE_CHARACTERISTIC_UUID, &buttonPressedInitial, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY)
+        ble(_ble), buttonState(BUTTON_STATE_CHARACTERISTIC_UUID, (uint8_t []){0,0}, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY)
     {
         GattCharacteristic *charTable[] = {&buttonState};
         GattService         buttonService(ButtonService::BUTTON_SERVICE_UUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
@@ -31,12 +31,42 @@
     }
 
     void updateButtonState(bool newState) {
-        ble.gattServer().write(buttonState.getValueHandle(), (uint8_t *)&newState, sizeof(bool));
+        uint8_t v[12] = {0};
+        if (newState) {
+            v[0] = 0;
+            v[1] = 1;
+            v[2] = 2;
+            v[3] = 3;
+            v[4] = 4;
+            v[5] = 5;
+            v[6] = 0;
+            v[7] = 1;
+            v[8] = 2;
+            v[9] = 3;
+            v[10] = 4;
+            v[11] = 5;
+            }
+        else {
+            v[0] = 6;
+            v[1] = 7;
+            v[2] = 8;
+            v[3] = 9;
+            v[4] = 10;
+            v[5] = 11;
+            v[6] = 6;
+            v[7] = 7;
+            v[8] = 8;
+            v[9] = 9;
+            v[10] = 10;
+            v[11] = 11;
+            }
+        //ble.gattServer().write(buttonState.getValueHandle(), (uint8_t *)v, sizeof(v));
+        ble.updateCharacteristicValue(buttonState.getValueHandle(), (uint8_t *)v ,sizeof(v));
     }
 
 private:
     BLE                              &ble;
-    ReadOnlyGattCharacteristic<bool>  buttonState;
+    ReadOnlyArrayGattCharacteristic<uint8_t, sizeof(uint8_t[12])>  buttonState;
 };
 
 #endif /* #ifndef __BLE_BUTTON_SERVICE_H__ */