Samir Bouaziz
/
test_bmp085
test capteurs BMP085 météo
main.cpp
- Committer:
- bouaziz
- Date:
- 2011-10-14
- Revision:
- 0:ad2afb285975
File content as of revision 0:ad2afb285975:
#include "mbed.h" #include "BMP085.h" #include "string.h" BMP085 bmp085(p9, p10); DigitalOut myled(LED1); DigitalOut myled4(LED4); Serial pc(USBTX, USBRX); LocalFileSystem local("local"); int main() { float p, t; int ii=0; char pname[12],stval[6]; DIR *d = opendir("/local"); // Opens the root directory of the local file system struct dirent *pdir; int indice=1; while((pdir = readdir(d)) != NULL) { // Print the names of the files in the local file system pc.printf("%u %s\r",indice, pdir->d_name); if(strstr(pdir->d_name,"OUT")== pdir->d_name) { indice++; } } closedir(d); strcpy(pname,"/local/out"); sprintf(stval,"%02u",indice); strcat(pname,stval); strcat(pname,".txt"); FILE *fp = fopen(pname, "w"); // Open "out.txt" on the local file system for writing myled4=0; while(1) { myled = 1; bmp085.update(); p = bmp085.get_pressure(); t = bmp085.get_temperature(); // if(t>24.0){ // myled4=1; // }else{ // myled4=0; // } pc.printf("p:%6.2f hPa / t:%6.2f C\r", p, t); if(ii<60){ ii=ii+1; fprintf(fp,"p:%6.2f hPa / t:%6.2f C\r", p, t); }else{ fclose(fp); myled4=1; } myled = 0; wait(0.5); } }