Shuta Nakamae
acc and mbed
Dependencies: ADXL345_I2C BLE_API SDFileSystem mbed-rtos mbed nRF51822
Revision 0:315d43b70cfe, committed 2016-12-01
- Comitter:
- nakamae
- Date:
- Thu Dec 01 03:23:32 2016 +0000
- Commit message:
- kasokudo with ble
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ADXL345_I2C.lib Thu Dec 01 03:23:32 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/nimbusgb/code/ADXL345_I2C/#92fa975dab32
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/BLE_API.lib Thu Dec 01 03:23:32 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/teams/Bluetooth-Low-Energy/code/BLE_API/#65474dc93927
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SDFileSystem.lib Thu Dec 01 03:23:32 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/neilt6/code/SDFileSystem/#e4d2567200db
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Dec 01 03:23:32 2016 +0000
@@ -0,0 +1,200 @@
+#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 "ADXL345_I2C.h"
+
+#include <string.h>
+#include "SDFileSystem.h"
+#define N 100//addressを保存する個数
+#define M 6//addressとtimeを入れる
+#define GET_TIME 10000
+#define SEND_TIME 20000
+#define AA 0xAA
+#define BB 0xBB
+#define CC 0xCC
+#define DD 0xDD
+DigitalOut myled3(LED3);
+
+Semaphore one_slot(1);
+
+Timer timer;
+BLE ble;
+char address[N][M]={};//保存する配列を初期化
+const GapScanningParams scanningParams;
+int wt;//threadの時間
+int wt1=0;//central mode の時間
+int ran;
+
+ //加速度センサー
+ADXL345_I2C accelerometer(p7, p30);
+SDFileSystem sd(p25, p28, p29, p21, "sd"); // the pinout on the mbed Cool Components workshop board
+FILE *fp, *kp;
+int counter=0,i,b,flag;
+int readings[3] = {0, 0, 0};
+
+
+void onScanCallback(const Gap::AdvertisementCallbackParams_t *params){
+ flag=0;//重複確認のためのフラグ
+ for(i=0;i<counter;i++){
+ if(address[i][0] == params->peerAddr[0]){
+ flag=1;
+ break;
+ }
+ }
+ if(flag==0){
+ for(i=0; i<6; i++){
+ address[counter][i]=params->peerAddr[i];
+ }
+ time_t seconds = time(NULL);
+
+
+ char buff[10]={};
+ sprintf(buff, "%d", seconds);
+ strcat(address[counter],buff);
+
+ for(b=0; b<6 ; b++){
+ fprintf(fp,"%02x", address[counter][b]);
+ printf("%02x", address[counter][b]);
+ }
+ fprintf(fp, ",%d\r\n",seconds);
+ printf(" %d\r\n",seconds);
+ counter++;
+
+/* printf("DEV:");
+ for(b=0; b<6 ; b++)printf("%02x ", address[counter][b]);
+ printf("%04d/%02d/%02d %02d:%02d:%02d \r\n",address[counter][6],address[counter][7],address[counter][8],address[counter][9],address[counter][10],address[counter][11]);*/
+
+
+ }
+}
+
+void test_thread(void const *name) {
+
+ while (true) {
+ //Timer timer;
+ one_slot.wait();
+
+ if(!strcmp((const char*)name, "1")){
+ //printf("**startAdvertising thread**\n\r");
+ wt=1000;
+ ble.gap().stopAdvertising();
+ ble.startScan(&onScanCallback);
+ }
+//2
+ if(!strcmp((const char*)name, "2")){
+ memset(address, 0, sizeof(address));//配列の初期化
+ counter = 0;
+ printf("**get**\n\r");
+ myled3 = 0;
+ wt=0;//central modeの際はthreadの時間は0sec
+ wt1 = GET_TIME ;//centralmode の時間はこっち
+
+ fp = fopen("/sd/test.csv", "a");
+ kp = fopen("/sd/test_acc.csv", "a");
+
+ printf("%d seconds receive\n\r",wt1/1000);
+ timer.start();
+ while(1){
+ myled3 = !myled3;
+ time_t seconds = time(NULL);
+ accelerometer.getOutput(readings);
+ //13-bit, sign extended values.
+ printf("%f, %f, %f",(int16_t)readings[0]*(9.8/256), (int16_t)readings[1]*(9.8/256), (int16_t)readings[2]*(9.8/256));
+ printf(": %d\r\n",seconds);
+ fprintf(kp,"%f,%f,%f",(int16_t)readings[0]*(9.8/256), (int16_t)readings[1]*(9.8/256), (int16_t)readings[2]*(9.8/256));
+ fprintf(kp, ",%d\n",seconds);
+
+ ble.waitForEvent();
+ if(timer.read() > wt1/1000){
+ timer.stop();
+ timer.reset();
+ ble.stopScan();
+ fclose(fp);
+ fclose(kp);
+
+ break;
+ }
+ }
+
+ }
+
+//3
+ if(!strcmp((const char*)name, "3")){
+ printf("**send**\n\r");
+// myled3 = 1;
+ ran = rand() % 10;
+ wt= 0;
+ wt1 = SEND_TIME - ran*1000;
+ printf("%d seconds sendin\n\r",wt1/1000);
+ ble.gap().startAdvertising();//BLEの送信
+
+
+ timer.start();
+ while(1){
+ myled3 = !myled3;
+ time_t seconds = time(NULL);
+ accelerometer.getOutput(readings);
+ //13-bit, sign extended values.
+ printf("%f, %f, %f",(int16_t)readings[0]*(9.8/256), (int16_t)readings[1]*(9.8/256), (int16_t)readings[2]*(9.8/256));
+ printf(": %d\r\n",seconds);
+ fprintf(kp,"%f,%f,%f",(int16_t)readings[0]*(9.8/256), (int16_t)readings[1]*(9.8/256), (int16_t)readings[2]*(9.8/256));
+ fprintf(kp, ",%d\n",seconds);
+
+
+ if(timer.read() > wt1/1000){
+ timer.stop();
+ timer.reset();
+ fclose(kp);
+ break;
+ }
+ }
+
+ }
+ Thread::wait(wt);
+ 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[] = {AA,AA,AA,AA,AA,AA};
+ 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);*/
+}
+
+int main (void) {
+
+//------------------------------------------------------
+//加速度センサーの初期化
+
+ //Go into standby mode to configure the device.
+ accelerometer.setPowerControl(0x00);
+ //Full resolution, +/-16g, 4mg/LSB.
+ accelerometer.setDataFormatControl(0x0B);
+ //3.2kHz data rate.
+ accelerometer.setDataRate(ADXL345_3200HZ);
+ //Measurement mode.
+ accelerometer.setPowerControl(0x08);
+//-------------------------------------------------------
+
+ 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");
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Thu Dec 01 03:23:32 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-rtos/#3da5f554d8bf
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Dec 01 03:23:32 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/25aea2a3f4e3 \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/nRF51822.lib Thu Dec 01 03:23:32 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/teams/Nordic-Semiconductor/code/nRF51822/#c90ae1400bf2