Diff: MPU6050.cpp

Revision:

0:428ee62e4e8c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MPU6050.cpp	Fri Jun 01 05:25:18 2018 +0000
@@ -0,0 +1,77 @@
+//include libraries in cpp file
+#include "mbed.h"
+#include "MPU6050.h"
+#include "SDFileSystem.h"
+SDFileSystem sd(PC_12, PC_11, PC_10, PD_2, "sd");
+FILE* fp;
+
+Ticker timer;
+double t=0;
+//creating an object of serial class
+//so that we can communicate with PC
+Serial pc(SERIAL_TX, SERIAL_RX);
+//setting LED1 to give digital output
+DigitalOut myled(LED1);
+//creating onject of MPU6050 class
+MPU6050 ark(PB_9,PB_8);
+//int main()
+void time()
+{       
+        /*reading Temprature
+        float temp = ark.getTemp();
+        pc.printf("temprature = %0.2f ^C\r\n",temp);
+        */
+        //reading Grometer readings
+        float gyro[3];
+        ark.getGyro(gyro);
+        //pc.printf("Gyro0=%f,\tGyro1=%f,\tGyro2=%f\r\n",gyro[0],gyro[1],gyro[2]);
+        
+        //reading Acclerometer readings
+        float acce[3];
+        ark.getAccelero(acce);
+        //pc.printf("Acce0=%f,Acce1=%f,Acce2=%f\r\n",acce[0],acce[1],acce[2]);
+        //pc.printf("%f,%f,%f,%f,%f,%f,%f\r\n",acce[0],acce[1],acce[2],gyro[0],gyro[1],gyro[2]);
+          pc.printf("t=%f\r\n",t);
+         t+=5;
+        fprintf(fp,"%f,%f,%f,%f,%f,%f,%f\r\n",acce[0],acce[1],acce[2],gyro[0],gyro[1],gyro[2]);
+        if(t>=(20)){
+            timer.detach();
+            fclose(fp);
+            printf("Goodbye World!\n");  
+        }
+    }
+int main(){
+    
+      /*ディレクトリ作成*/
+    mkdir("/sd/test", 0777);
+      /*ファイル作成*/
+    fp = fopen("/sd/test/sensor_log.csv", "w");
+    if(fp == NULL) {
+        error("Could not open file for write\n");
+    }
+    timer.attach(&time,5);
+    
+    
+    }
+    
+    
+    /*
+    #include "mbed.h"
+#include "SDFileSystem.h"
+ 
+SDFileSystem sd(PC_12, PC_11, PC_10, PD_2, "sd"); //CMD(MOSI),DAT0(MISO),CLK(CSK),CD/DAT3(CS)
+ 
+int main() {
+    printf("Hello World!\n");   
+ 
+    mkdir("/sd/mydir", 0777);
+    
+    FILE *fp = fopen("/sd/mydir/sdtest.txt", "w");
+    if(fp == NULL) {
+        error("Could not open file for write\n");
+    }
+    fprintf(fp, "Hello fun SD Card World!");
+    fclose(fp); 
+ 
+    printf("Goodbye World!\n");
+}*/
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