ESP32_ChinaDieselHeater_Con.../Arduino/BTCDieselHeater/clock.cpp

40 lines
1,021 B
C++

#include "time.h"
#include <sys/time.h> /* gettimeofday(), settimeofday() */
#include "stdint.h"
#include "128x64OLED.h"
#include "display.h"
#include "OCRfont.h"
#include "FranklinGothic.h"
time_t now()
{
struct timeval tv = { .tv_sec = 0, .tv_usec = 0 }; /* btw settimeofday() is helpfull here too*/
// uint64_t sec, us;
uint32_t sec, us;
gettimeofday(&tv, NULL);
(sec) = tv.tv_sec;
(us) = tv.tv_usec;
return sec;
}
void showTime(C128x64_OLED& display)
{
return; // till we sort out a proper RTC - the ESP32 SUCKS
struct tm timeinfo;
time_t timenow = time(NULL);
gmtime_r(&timenow, &timeinfo);
char msg[16];
if(timeinfo.tm_sec & 0x01)
sprintf(msg, "%02d:%02d", timeinfo.tm_hour, timeinfo.tm_min);
else
sprintf(msg, "%02d %02d", timeinfo.tm_hour, timeinfo.tm_min);
display.setFontInfo(&franklinGothicMediumCond_8ptFontInfo);
display.setCursor(display.xCentre(), 0);
display.printCentreJustified(msg);
display.setFontInfo(NULL);
}