![](/media/cache/profiles/ndu.jpg.50x50_q85.jpg)
keyboard input, serial com test
Dependencies: mbed DISCO_L475VG_IOT01A_wifi TextLCD USBHost
src/massStorage.cpp
- Committer:
- duchonic
- Date:
- 2019-08-15
- Revision:
- 6:9d975a9d2728
File content as of revision 6:9d975a9d2728:
#include "inc/massStorage.h" #include "rtos.h" #include "USBHostMSD.h" #include "inc/config.h" #include <string> void massStorage_task(void const *){ bool readConfigs = false; USBHostMSD msd("usb"); int i = 0; while(1) { // try to connect a MSD device while(!msd.connect()) { Thread::wait(500); } // in a loop, append a file // if the device is disconnected, we try to connect it again while(1) { if(!readConfigs){ // read file FILE *fp = fopen("/usb/config.txt", "r"); if (fp != NULL){ printf("===> found config\r\n"); std::string pause{""}; std::string cycles{""}; while(1) { char c = fgetc(fp); if( feof(fp) || c == '\n') { break ; } if(c != '\n' && c != '\r'){ pause += c; } } while(1) { char c = fgetc(fp); if( feof(fp) || c == '\n' ){ break; } if(c != '\n' && c != '\r'){ cycles += c; } } fclose (fp); setPause(pause); setCycles(cycles); printf("\r\n===> read the configs %s %s \r\n", pause.c_str(), cycles.c_str() ); readConfigs = true; } else{ printf("fp == NULL\r\n"); } } else{ // append a file FILE *fp = fopen("/usb/day.log", "a"); if (fp != NULL) { fprintf(fp, "log entry nr: %d!\r\n", i++); printf("writing to logfile!\r\n"); fclose(fp); } else { printf("FILE == NULL\r\n"); } } // if device disconnected, try to connect again if (!msd.connected()){ readConfigs = false; break; } Thread::wait(10000); } } }