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Runlock POC code
Dependencies: BLE_API mbed nRF51822
Fork of BLE_GATT_Example by
main.cpp
- Committer:
- mbedAustin
- Date:
- 2015-02-14
- Revision:
- 3:0fb60f81f693
- Parent:
- 2:e84c13abc479
- Child:
- 4:7ef90665b399
File content as of revision 3:0fb60f81f693:
#include "mbed.h" #include "BLEDevice.h" #include "CustomService.h" // BLE object BLEDevice ble; // LED object DigitalOut led(LED1); const static char DEVICE_NAME[] = "MyDeviceName"; // change this static const uint16_t uuid16_list[] = {0xFF}; //Custom UUID, FF is reserved for development // Set Up Characteristics static uint8_t readValue[1] = {0x00}; GattCharacteristic readChar(0xAAAA /* read char UUID*/, readValue, sizeof(readValue), sizeof(readValue), GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY); static uint8_t writeValue[1] = {0x00}; GattCharacteristic writeChar(0xBBBB /*write char UUID*/, writeValue, sizeof(writeValue), sizeof(writeValue), GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY); GattCharacteristic *characteristics[] = {&readChar, &writeChar}; // Set up custom service GattService customService(0x221D /*Service UUID*/, characteristics, sizeof(characteristics) / sizeof(GattCharacteristic *)); // Restart advertising when phone app disconnects void disconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason) { ble.startAdvertising(); // restart advertising } // This function is called whenever someone writes something to the writeCharacteristic void writeCharCallback(//TODO, fill this in) { //TODO: when character is written here change the LED, update the read characteristic, and print out to console } int main(void) { led = 0; // turn LED off ble.init(); ble.onDisconnection(disconnectionCallback); ble.onDataWritten(customService.writeChar,writeCharCallback); //TODO: this is not correct, figure out correct syntax /* setup advertising */ ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED); ble.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED); ble.setAdvertisingInterval(160); /* 100ms; in multiples of 0.625ms. */ ble.startAdvertising(); // start advertising ble.addService(customService); // Add our custom service to device while (true) { ble.waitForEvent(); //Save power } // TODO: impliment the rest of triggering for LED based on Write of characteristic. // TODO: impliment a read characteristic that sends text back to app // take a look at http://developer.mbed.org/teams/Bluetooth-Low-Energy/code/BLE_GroveColourSensor/file/000c8f8c7f03/main.cpp for inspiration. }