5Hz GNSS logger GNSS logging program with ublox neo7M. This utilizes ticker and timer.

Dependencies:   mbed MG354PDH0 SDFileSystem

Revision:
2:940851e53dde
Parent:
1:8757d12d193b
Child:
3:32843000531e
--- a/main.cpp	Wed Apr 28 06:59:04 2021 +0000
+++ b/main.cpp	Fri Jan 14 11:06:11 2022 +0000
@@ -10,8 +10,8 @@
 //Port Setting
 Serial pc(USBTX, USBRX); // tx, rx
 SPI spi(p11, p12, p13);  // mosi, miso, sclk
-DigitalOut CS(p15);      // NEO-7MのCSピン
-DigitalIn log_switch(p16);      // 
+DigitalOut CS(p14);      // NEO-7MのCSピン
+DigitalIn log_switch(p15);      // 
 
 //SDFileSystem sd(PA_7, PA_6, PA_5, PA_4, "sd");
 SDFileSystem sd(p5, p6, p7, p8, "sd"); // mosi, miso, sclk, cs
@@ -280,14 +280,13 @@
    
    /*processGPSの処理時間の表示*/
    //pc.printf("processed_time_after(us)=%d;",(processed_time_after));
-   //pc.printf("processed_time(us)=%d\r\n",(processed_time));
+   pc.printf("processed_time(us)=%d\r\n",(processed_time));
    //pc.printf("%d,%d\r\n",processed_time_after,processed_time);
    
 }
 
-void imu_mesurement()
-{
-    
+void imu_mesurement(){
+
     if(log_switch==1){
         logging_status=1;
     }else if(log_switch==0){
@@ -315,7 +314,7 @@
     //位置と速度情報を読み取った場合
     if((flag_posllh==1)&&(flag_velned==1)){
         /*Teratermでロギングする用の表示*/
-        //pc.printf("%f,%f,%f,%f,%f,%f\r\n",latitude,longitude,height_float,velN_float,velE_float,velD_float);
+        pc.printf("%f,%f,%f,%f,%f,%f\r\n",latitude,longitude,height_float,velN_float,velE_float,velD_float);
         /*計測ではなくデバッグ用の表示*/
         //pc.printf("latitude=%f,longitude=%f,height=%f\r\n",latitude,longitude,height_float);
         //pc.printf("velN=%f,velE=%f,velD=%f\r\n",velN_float,velE_float,velD_float);
@@ -343,7 +342,7 @@
     //UART initialization
     pc.baud(460800); //115.2 kbps
     
-    spi.frequency(5500000);
+    spi.frequency(1000000);
     
     mkdir("/sd/mydir",0777);//SDファイル作成
     fp = fopen("/sd/mydir/gps.txt", "a");//最初のSDopen時間かかるのでwhile外で行う
@@ -381,6 +380,7 @@
             pc.printf("FC\r\n");
             timer2.detach();
             timer1.detach();
+            break;
         }else if(logging_status==1){}
         
         timer2.attach(&ublox_logging, gnss_interval);