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2017年3月,伊豆大島共同打上実験 CORE_缶ロケチーム電装
Dependencies: MPU6050 MS5607 mbed SDFileSystem
Diff: main.cpp
- Revision:
- 1:ec75f428c6b3
- Parent:
- 0:10a9c9c5ce83
- Child:
- 2:b6eb08d059cc
--- a/main.cpp Sun Feb 12 06:58:29 2017 +0000 +++ b/main.cpp Sat Feb 18 17:02:59 2017 +0000 @@ -1,39 +1,58 @@ #include "mbed.h" #include "MS5607I2C.h" #include "MPU6050.h" +#include "SDFileSystem.h" -#define RATE 10 +#define RATE 20 MS5607I2C ms5607(p9, p10, false); MPU6050 mpu(p9,p10); DigitalIn sw(p21); DigitalOut myled(LED1); Serial pc(USBTX, USBRX); +SDFileSystem sd(p11, p12, p13, p14, "sd"); +Timer timer; Ticker loop_measure; int8_t cnt = 0; -float altitude[RATE],pressure[RATE],temperature[RATE]; -float acc[RATE][3],gyro[RATE][3]; +bool mode = 0; +float pressure[2][RATE],temperature[2][RATE]; +float acc[2][RATE][3],gyro[2][RATE][3]; +float t[2][RATE]; +FILE *fp; + void _Launch(){ myled = 1; } void _measure(){ - altitude[cnt] = ms5607.getAltitude(); - pressure[cnt] = ms5607.getPressure(); - temperature[cnt] = ms5607.getTemperature(); - mpu.getAccelero(&acc[cnt][0]); - mpu.getGyro(&gyro[cnt][0]); + t[mode][cnt] = timer.read(); + pressure[mode][cnt] = ms5607.getPressure(); + temperature[mode][cnt] = ms5607.getTemperature(); + mpu.getAccelero(&acc[mode][cnt][0]); + mpu.getGyro(&gyro[mode][cnt][0]); // pc.printf("%f,%f,%f\t",pressure[cnt],temperature[cnt], altitude[cnt]); // pc.printf("%f,%f,%f,%f,%f,%f\r\n",acc[cnt][0],acc[cnt][1],acc[cnt][2],gyro[cnt][0],gyro[cnt][1],gyro[cnt][2]); + fprintf(fp, "%f,%f,%f,%f,%f,%f,%f,%f,%f\r\n", + t[mode][cnt],pressure[mode][cnt],temperature[mode][cnt],acc[mode][cnt][0], + acc[mode][cnt][1],acc[mode][cnt][2],gyro[mode][cnt][0],gyro[mode][cnt][1],gyro[mode][cnt][2] + ); cnt++; - if(cnt==10)cnt = 0; + if(cnt==RATE){ + fclose(fp); + fp = fopen("/sd/sdtest.txt", "a"); + mode =! mode; + cnt = 0; + } } int main() { + timer.start(); + fp = fopen("/sd/sdtest.txt", "w"); + fprintf(fp, "pressure,temperature,ax,ay,az,gx,gy,gz\r\n"); myled = 0; - loop_measure.attach(&_measure,0.1); + loop_measure.attach(&_measure,1.0/RATE); while(1){ - if(sw==0)_Launch(); + if(sw==0)_Launch(); } }