Minor temporary patch to allow DFU packet callback
Fork of BLE_API by
Diff: services/URIBeacon2Service.h
- Revision:
- 167:8057dc59ac08
- Parent:
- 166:a03959283d48
--- a/services/URIBeacon2Service.h Fri Nov 28 14:11:21 2014 +0000 +++ b/services/URIBeacon2Service.h Fri Nov 28 14:11:22 2014 +0000 @@ -46,8 +46,10 @@ MAX_SIZE_URI_DATA_CHAR_VALUE, MAX_SIZE_URI_DATA_CHAR_VALUE, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE), - flagsChar(flagsCharUUID, &flags, 1, 1, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE) + flagsChar(flagsCharUUID, &flags, 1, 1, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE), // txPowerChar(txPowerCharUUID, &power, 1, 1, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE) + beaconPeriodChar(beaconPeriodCharUUID, (uint8_t *)&beaconPeriod, 2, 2, + GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE) { if ((urldata == NULL) || ((uriDataLength = strlen(urldata)) == 0)) { return; @@ -61,7 +63,7 @@ return; } - GattCharacteristic *charTable[] = {&lockedStateChar, &uriDataChar, &flagsChar}; + GattCharacteristic *charTable[] = {&lockedStateChar, &uriDataChar, &flagsChar, &beaconPeriodChar}; GattService beaconControlService(URIBeacon2ControlServiceUUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *)); ble.addService(beaconControlService); @@ -98,6 +100,14 @@ } else { flags = *(params->data); } + } else if (params->charHandle == beaconPeriodChar.getValueAttribute().getHandle()) { + if (lockedState) { /* When locked, the device isn't allowed to update the flags characteristic. */ + /* Restore GATT database with previous value. */ + ble.updateCharacteristicValue(beaconPeriodChar.getValueAttribute().getHandle(), (uint8_t *)&beaconPeriod, 2 /* size */); + return; + } else { + beaconPeriod = *((uint16_t *)(params->data)); + } } setup(); ble.setAdvertisingPayload(); @@ -231,6 +241,7 @@ GattCharacteristic uriDataChar; GattCharacteristic flagsChar; // GattCharacteristic txPowerChar; + GattCharacteristic beaconPeriodChar; }; #endif /* #ifndef __BLE_URI_BEACON_2_SERVICE_H__*/ \ No newline at end of file