Beacon demo for the BLE API using the nRF51822 native mode drivers
Dependencies: BLE_API SDFileSystem mbed-rtos mbed nRF51822 X_NUCLEO_IDB0XA1
Fork of BLE_iBeacon by
main.cpp
- Committer:
- tangcan0823
- Date:
- 2016-10-21
- Revision:
- 80:a1cd660e00d1
- Parent:
- 77:7674b63f8aea
File content as of revision 80:a1cd660e00d1:
#include "mbed.h" #include "ble/BLE.h" #include "ble/services/HeartRateService.h" #include "ble/services/BatteryService.h" #include "ble/services/DeviceInformationService.h" #include "rtos.h" #include <string.h> #include "SDFileSystem.h" Semaphore one_slot(1); SDFileSystem sd(p25, p28, p29, p21, "sd"); BLE ble; int address[10][12]={}; const GapScanningParams scanningParams; int counter= 0; void onScanCallback(const Gap::AdvertisementCallbackParams_t *params) { time_t seconds = time(NULL); // JST struct tm *t = localtime(&seconds); /*printf("%04d/%02d/%02d %02d:%02d:%02d\r\n", t->tm_year + 1900, t->tm_mon, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec); */ int i=0,a=0,b=0,flag=0; for(i=0;i<10;i++){ if(address[i][0]==params->peerAddr[5]){ flag=1; break; } } if(flag==0){ for(i=0; i<6; i++){ address[counter][i]=params->peerAddr[5-i]; } time_t seconds = time(NULL); struct tm *t = localtime(&seconds); address[counter][6]=t->tm_year; address[counter][7]=t->tm_mon; address[counter][8]= t->tm_mday; address[counter][9]= t->tm_hour; address[counter][10]= t->tm_min; address[counter][11]= t->tm_sec; counter++; for(a=0; a<counter; a++){ for(b=0; b<12 ; b++){ FILE *fp = fopen("/sd/mydata/sdtest.txt", "w"); if(fp == NULL) { error("Could not open file for write\n"); } if(b==0){printf("DEV:"); fprintf(fp,"DEV:");} if(b<6){printf("%02x ", address[a][b]); fprintf(fp,"%02x ", address[a][b]);} else if(b>5){printf("%02d:",address[a][b]); fprintf(fp,"%02d:",address[a][b]);} if(b==11){ printf("\r\n"); fprintf(fp,"\r\n"); fclose(fp); } } if(a==counter-1)printf("----------\n\r"); } } /* for(int i=0; i<6; i++){ address[0][i]=params->peerAddr[5-i]; } for(int b=0; b<6 ; b++){ if(b==0)printf("DEV:"); printf("%02x ", address[0][b]); if(b==5)printf("\n\r"); }*/ } void test_thread(void const *name) { while (true) { Timer timer; one_slot.wait(); printf("%s\n\r", (const char*)name); //1 if(!strcmp((const char*)name, "1")){ printf("**this is 1**\n\r"); ble.gap().stopAdvertising(); ble.startScan(&onScanCallback); } //2 if(!strcmp((const char*)name, "2")){ printf("**this is 2**\n\r"); timer.start(); while(1){ ble.waitForEvent(); if(timer.read() > 9){ timer.stop(); timer.reset(); ble.stopScan(); break; } } } //3 if(!strcmp((const char*)name, "3")){ printf("**this is 3**\n\r"); ble.gap().startAdvertising(); } Thread::wait(10000); one_slot.release(); } } // const static char DEVICE_NAME[] = "BLE1"; void bleInitComplete(BLE::InitializationCompleteCallbackContext *params) { BLE &ble = params->ble; ble_error_t error = params->error; if (error != BLE_ERROR_NONE) { return; } const uint8_t address1[] = {0xAA,0xAA,0xAA,0xAA,0xAA,0xAA}; ble.gap().setAddress(BLEProtocol::AddressType::PUBLIC, address1); // ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME)); // ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED); // ble.gap().setAdvertisingInterval(1000); /* 1000ms. */ } int main (void) { mkdir("/sd/mydata", 0777); //ble.init(); ble.init(bleInitComplete); ble.setScanParams(GapScanningParams::SCAN_INTERVAL_MAX, GapScanningParams::SCAN_WINDOW_MAX, 0); Thread t2(test_thread, (void *)"2"); Thread t3(test_thread, (void *)"3"); test_thread((void *)"1"); }