Saver nodo
Dependencies: ds3231 sd-driver-master
main.cpp
- Committer:
- SolManB
- Date:
- 2018-06-15
- Revision:
- 0:6c5b9198f119
- Child:
- 1:dea5f9c332ba
File content as of revision 0:6c5b9198f119:
#include "mbed.h" #include "ds3231.h" #include "SDBlockDevice.h" #include "FATFileSystem.h" AnalogIn x(p20); AnalogIn y(p19); AnalogIn z(p18); AnalogIn bat1(p17); AnalogIn bat2(p16); Ds3231 rtc(p28,p27); Serial pc(USBTX,USBRX); DigitalOut led2(LED2); SDBlockDevice sd(p5, p6, p7, p8); FATFileSystem fs("fs"); Serial xbee(p13,p14); Thread Lectura; Timer t; time_t epoch_time; char time1[3],fecha[18],nombre[30],dato1[100],dato[13]; int seg1, seg2=-1, milis,cel=25, en=0; unsigned short ax,ay,az; int b1, b2; float temp; FILE *fp; int i=0; void envio() { int r=0;//para el checsum for(int j=0;j<strlen(dato);j++) { r=r+int(dato[j]); } r=r+927;//esto se modifica segun los valores del coordinador if(r>4095) r=r%4096; if(r>255) r=r%256; int t=255-r; //para el tamano int q=14+strlen(dato); int z=int(q/256); int x=int(q%256); xbee.putc(0x7E); xbee.putc(char(z)); xbee.putc(char(x)); xbee.putc(0x10); xbee.putc(0x00); xbee.putc(0x00); xbee.putc(0x13); xbee.putc(0xA2); xbee.putc(0x00); xbee.putc(0x41); xbee.putc(0x02); xbee.putc(0x01); xbee.putc(0x99); xbee.putc(0xFF); xbee.putc(0xFE); xbee.putc(0x00); xbee.putc(0x00); xbee.putc(dato[0]); xbee.putc(dato[1]); xbee.putc(dato[2]); xbee.putc(dato[3]); xbee.putc(dato[4]); xbee.putc(dato[5]); xbee.putc(dato[6]); xbee.putc(dato[7]); xbee.putc(char(t)); } void Lect() { while(1) { ax=x.read_u16(); ay=y.read_u16(); az=z.read_u16(); b1 = (int)(bat1.read()*100.0f); b2 = (int)(bat2.read()*100.0f); epoch_time = rtc.get_epoch(); strftime(fecha, 19, "%d/%m/%y\t%H:%M:%S", localtime(&epoch_time)); strftime(time1,3,"%S", localtime(&epoch_time)); seg1=atoi(time1); if(seg1 != seg2){seg2=seg1;t.stop(); t.reset();t.start();} milis=t.read_ms(); //Sensor de temperatura int b=0; if(b1<b2) b=b1/10; else b=b2/10; sprintf(dato1,"%d\t%d\t%d\t%s\t%d\n",ax,ay,az,fecha,milis); //sprintf(dato,"%c%c%c%c%c%c%c%c",(int)(ax/256),(int)(ax%256),(int)(ay/256),(int)(ay%256),(int)(az/256),(int)(az%256),(b),(char)((int)(milis/10))); //envio(); if(i==0)//Archivo de crear la rutina { strftime(nombre,30,"/fs/%y%m%d_%H%M%S.txt", localtime(&epoch_time)); fp= fopen(nombre, "a+"); if(fp == NULL) error("Could not open file for write\n"); } fprintf(fp,dato1); i++; if(i==6000)//Para cerrar el archivo { fclose(fp); i=0; led2=!led2; } Thread::wait(9); } } int main() { sd.init(); fs.mount(&sd); xbee.baud(115200); pc.baud(921600); Lectura.start(callback(Lect)); while(1) {} sd.deinit(); fs.unmount(); }