![](/media/cache/group/default_image.jpg.50x50_q85.jpg)
2020/6/16
Dependencies: mbed BMX055 SDFileSystem
Revision 1:f54eae4853ca, committed 2020-10-29
- Comitter:
- Takagisyuiti
- Date:
- Thu Oct 29 07:32:17 2020 +0000
- Parent:
- 0:68bf06937509
- Commit message:
- BMX
Changed in this revision
SDFileSystem.lib | Show annotated file Show diff for this revision Revisions of this file |
main.cpp | Show annotated file Show diff for this revision Revisions of this file |
diff -r 68bf06937509 -r f54eae4853ca SDFileSystem.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SDFileSystem.lib Thu Oct 29 07:32:17 2020 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/teams/2020_CEES_ModelRocket/code/SDFileSystem/#8a9e4765abcb
diff -r 68bf06937509 -r f54eae4853ca main.cpp --- a/main.cpp Tue Jun 16 04:52:27 2020 +0000 +++ b/main.cpp Thu Oct 29 07:32:17 2020 +0000 @@ -1,25 +1,38 @@ #include "mbed.h" #include "BMX055.h" +#include "SDFileSystem.h" +SDFileSystem sd(PA_7, PA_6, PA_5, PA_4, "sd"); // the pinout on the mbed Cool Components workshop board DigitalOut myled(LED1); -BMX055 bmx(p28,p27);//SDA,SCL + +BMX055 bmx(PB_7,PB_6);//SDA,SCL Serial pc(USBTX, USBRX); double a[3],b[3],c[3]; +int r; int main() { - while(1) { + mkdir("/sd/mydir00", 0777); + FILE *fp = fopen("/sd/mydir00/sddata.csv", "w"); + if(fp == NULL) { + error("Could not open file for write\n"); + } + + r=0; + while(1000>r) { bmx.getAcc(); bmx.getGyro(); bmx.getMag(); - for(int i=0;i<=3;i++){ - a[i]=(bmx.accel[i]/512)*9.8; - b[i]=(bmx.gyroscope[i]*125)/2048; - c[i]=bmx.magnet[i]; - } - pc.printf("%2.4f,%2.4f, %2.4f, %2.4f,%2.4f, %2.4f, %2.4f,%2.4f, %2.4f\r\n",a[0],a[1],a[2],b[0],b[1],b[2],c[0],c[1],c[2]); + + fprintf(fp,"%2.4f,%2.4f,%2.4f,%2.4f,%2.4f,%2.4f,%2.4f,%2.4f,%2.4f\n\r",(bmx.accel[0]/512)*9.8f, + (bmx.accel[1]/512)*9.8f,(bmx.accel[2]/512)*9.8f,(bmx.gyroscope[0]*125)/2048.0f, + (bmx.gyroscope[1]*125)/2048.0f,(bmx.gyroscope[2]*125)/2048.0f,bmx.magnet[0]/3.0f,bmx.magnet[1]/3.0f,bmx.magnet[2]/3.0f); + + pc.printf("%2.4f,%2.4f, %2.4f, %2.4f,%2.4f, %2.4f, %2.4f,%2.4f, %2.4f\r\n",bmx.accel[0],bmx.accel[1],bmx.accel[2],bmx.gyroscope[0],bmx.gyroscope[1],bmx.gyroscope[2],bmx.magnet[0],bmx.magnet[1],bmx.magnet[2]); //pc.printf("%2.4f, %2.4f, %2.4f, ",(bmx.accel[0]/512)*9.8,(bmx.accel[1]/512)*9.8,(bmx.accel[2]/512)*9.8); //pc.printf("%2.4f, %2.4f, %2.4f, ",(bmx.gyroscope[0]*125)/2048,(bmx.gyroscope[1]*125)/2048,(bmx.gyroscope[2]*125)/2048); - //pc.printf("%2.4f, %2.4f, %2.4f\r\n",bmx.magnet[0],bmx.magnet[1],bmx.magnet[2]); - wait(0.2); + //pc.printf("%2.4f, %2.4f, %2.4f\r\n",bmx.magnet[0],bmx.magnet[1],bmx.magnet[2]) + r++; + // wait(0.2); } + fclose(fp); }