EMIR - Ekvitermní mikroprocesorová regulace https://code.google.com/p/emir/ https://code.google.com/p/emir/wiki/DesignV3
Dependencies: ConfigFile DS1307 OneWire SDFileSystem USBDeviceLite mbed-rtos mbed
src/comm.cpp
- Committer:
- alpov
- Date:
- 2014-07-30
- Revision:
- 6:c24057b64a66
- Parent:
- 3:ede67e9b60eb
File content as of revision 6:c24057b64a66:
#include "mbed.h" #include "rtos.h" #include "USBSerial.h" #include "rtc.h" #include "sensor.h" #include "comm.h" void comm_thread(void const *args) { USBSerial usb(0x1f00, 0x2012, 0x0001, false); Timer t; char c; while (1) { c = usb.getc(); if (c == 'r') { // perform read t.reset(); t.start(); time_t m_time = get_rtc(); t.stop(); struct tm *now; now = localtime(&m_time); usb.printf("Current time is %lu, %02d:%02d:%02d, %d.%d.%04d\n", m_time, now->tm_hour, now->tm_min, now->tm_sec, now->tm_mday, now->tm_mon+1, now->tm_year+1900 ); usb.printf("Internal datetime format is %s\n", asctime(now)); usb.printf("Read complete, elapsed %uus\n", t.read_us()); } else if (c == 'i') { // perform read time_t m_time = time(NULL); struct tm *now; now = localtime(&m_time); usb.printf("Internal datetime format is %s\n", asctime(now)); } else if (c == 'w') { // perform write int date, month, year, hours, minutes, seconds; usb.printf("Enter the date (date 1..31)\n"); usb.scanf("%d", &date); usb.printf("Enter the date (month 1..12)\n"); usb.scanf("%d", &month); usb.printf("Enter the date (year >2000)\n"); usb.scanf("%d", &year); usb.printf("Enter the time (hours 0..23)\n"); usb.scanf("%d", &hours); usb.printf("Enter the time (minutes 0..59)\n"); usb.scanf("%d", &minutes); usb.printf("Enter the time (seconds 0..59)\n"); usb.scanf("%d", &seconds); struct tm now = {seconds, minutes, hours, date, month-1, year-1900}; time_t m_time = mktime(&now); t.reset(); t.start(); bool b = set_rtc(m_time); t.stop(); usb.printf("Write complete (UNIX %lu, result %d), elapsed %uus\n", m_time, b, t.read_us()); } else if (c == 't') { sensor_mutex.lock(); for (int j = 0; j < sensor_count; j++) { for (int i = 0; i < 8; i++) usb.printf("%.2X", sensor_roms[j][i]); usb.printf(": temperature %.2f'C\n", sensor_temps[j] / 100.); } sensor_mutex.unlock(); usb.printf("Done\n"); } else { usb.printf("Syntax error, use {r|i|w|t}\n"); } usb.printf("\n"); } }