for baska
Dependencies: HeptaBattery HeptaTemp SDFileSystem mbed
Fork of Lab3-05_model_program_2 by
main.cpp
- Committer:
- ponpoko1939
- Date:
- 2018-08-22
- Revision:
- 19:62ab01e42129
- Parent:
- 17:f4fd402f8e93
File content as of revision 19:62ab01e42129:
#include "mbed.h" #include "SDFileSystem.h" #include "HeptaBattery.h" #include "HeptaTemp.h" Serial pc(USBTX,USBRX); SDFileSystem sd(p5, p6, p7, p8, "sd"); HeptaBattery battery(p16,p26); HeptaTemp temper(p17); DigitalOut myleds[] = {LED1,LED2,LED3,LED4};; int rcmd = 0,cmdflag = 0; void commandget() { rcmd=pc.getc(); cmdflag = 1; } void receive(int *xrcmd, int *xcmdflag) { pc.attach(commandget,Serial::RxIrq); *xrcmd = rcmd; *xcmdflag = cmdflag; } void initialize() { rcmd = 0; cmdflag = 0; } int main() { pc.baud(9600); float bt; float temp; int flag = 0; int flagtmp = 0; char str[100]; while(1) { battery.vol(&bt); temper.temp_sense(&temp); if(bt <= 3.5) { battery.shut_down_regulator(); flag = 1; } else { battery.turn_on_regulator(); flag = 0; } if(temp > 30){ flagtmp = 1; } else { flagtmp = 0; } pc.printf("Vol = %.2f [V]\r\n",bt); pc.printf("temp = %f\r\n",temp); if(flag == 1) { pc.printf("Power saving mode ON\r\n"); } if(flagtmp == 1){ pc.printf("High Temperture\r\n"); } if((flag == 1) &(flagtmp == 1)){ pc.printf("Low Battery and High Temperture\r\n"); } wait(0.5); receive(&rcmd,&cmdflag); if (cmdflag == 1) { pc.printf("Command Get = %d\r\n",rcmd); if (rcmd == 'a') { for(int i = 0; i < 10; i++) { pc.printf("Count = %d\r\n",i); wait(1.0); } } if (rcmd == 'b') { FILE *fp = fopen("/sd/mydir/test.txt","w"); if(fp == NULL) { error("Could not open file for write\r\n"); } for(int i = 0; i <= 10;i++){ battery.vol(&bt); pc.printf("Vol = %.2f\r\n",bt); wait(1.0); fprintf(fp,"%f\r\n",bt); } fclose(fp); fp = fopen("/sd/mydir/test.txt","r"); for(int j = 0; j < 10; j++) { fgets(str,100,fp); puts(str); } fclose(fp); } } initialize(); } }