Dung Nguyen
/
TimeSync
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Dependencies: BLE_API mbed nRF51822
Fork of
BLE_GATT_Example
by 
Bluetooth Low Energy
Revision 26:b3e90d7672f8, committed 2017-06-10
- Comitter:
- andreydung
- Date:
- Sat Jun 10 00:51:10 2017 +0000
- Parent:
- 25:56d5b129dfd6
- Child:
- 27:ed42554cf870
- Commit message:
- testing
Changed in this revision
--- a/BLE_API.lib Tue Jun 06 00:48:09 2017 +0000 +++ b/BLE_API.lib Sat Jun 10 00:51:10 2017 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/teams/Bluetooth-Low-Energy/code/BLE_API/#65474dc93927 +http://mbed.org/teams/Bluetooth-Low-Energy/code/BLE_API/#a097e1be76f4
--- a/main.cpp Tue Jun 06 00:48:09 2017 +0000
+++ b/main.cpp Sat Jun 10 00:51:10 2017 +0000
@@ -6,17 +6,8 @@
uint16_t readCharUUID = 0xA001;
uint16_t writeCharUUID = 0xA002;
-#define LEN_SEQUENCE 5
-#define NUM_CASES 6
-const uint8_t lookUpTable[NUM_CASES][LEN_SEQUENCE] = { {1,0,0,0,1},
- {1,0,0,1,1},
- {1,1,0,0,1},
- {1,0,1,0,1},
- {1,1,0,1,1},
- {1,1,0,1,1}};
-
const static char DEVICE_NAME[] = "timesync1"; // change this
-static const uint16_t uuid16_list[] = {0xFFFF}; //Custom UUID, FFFF is reserved for development
+static const uint16_t uuid16_list[] = {0xA000}; //Custom UUID, FFFF is reserved for development
/* Set Up custom Characteristics */
static uint8_t readValue[10] = {0};
@@ -29,46 +20,21 @@
GattCharacteristic *characteristics[] = {&readChar, &writeChar};
GattService customService(customServiceUUID, characteristics, sizeof(characteristics) / sizeof(GattCharacteristic *));
-
-/*
- * Restart advertising when phone app disconnects
-*/
void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *)
{
BLE::Instance(BLE::DEFAULT_INSTANCE).gap().startAdvertising();
}
-/*
- * Handle writes to writeCharacteristic
-*/
void writeCharCallback(const GattWriteCallbackParams *params)
{
/* Check to see what characteristic was written, by handle */
if(params->handle == writeChar.getValueHandle()) {
/* toggle LED if only 1 byte is written */
-// if(params->len == 1) {
-// led = params->data[0];
-// (params->data[0] == 0x00) ? printf("led on\n\r") : printf("led off\n\r"); // print led toggle
-// }
-// /* Print the data if more than 1 byte is written */
-// else {
-// printf("Data received: length = %d, data = 0x",params->len);
-// for(int x=0; x < params->len; x++) {
-// printf("%x", params->data[x]);
-// }
-// printf("\n\r");
-// }
- // lookup table
- if (params->len == 1) {
- int instruction = params->data[0];
- if ((instruction >= 0) && (instruction < NUM_CASES)) {
- for (int i = 0; i < LEN_SEQUENCE; i++) {
- led = lookUpTable[instruction][i];
- wait(0.5);
- }
- }
+ if(params->len == 1) {
+ led = 1;
+ wait(0.5);
+ led = 0;
}
-
/* Update the readChar with the value of writeChar */
BLE::Instance(BLE::DEFAULT_INSTANCE).gattServer().write(readChar.getValueHandle(), params->data, params->len);
}
--- a/mbed.bld Tue Jun 06 00:48:09 2017 +0000 +++ b/mbed.bld Sat Jun 10 00:51:10 2017 +0000 @@ -1,1 +1,1 @@ -https://mbed.org/users/mbed_official/code/mbed/builds/86740a56073b \ No newline at end of file +http://mbed.org/users/mbed_official/code/mbed/builds/9296ab0bfc11 \ No newline at end of file
--- a/nRF51822.lib Tue Jun 06 00:48:09 2017 +0000 +++ b/nRF51822.lib Sat Jun 10 00:51:10 2017 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/teams/Nordic-Semiconductor/code/nRF51822/#c90ae1400bf2 +http://mbed.org/teams/Nordic-Semiconductor/code/nRF51822/#bf85bf7e73d5