/*---------------------------------------------------------------------------------------------------------------------------------------------------
* MAIN: main routine
*---------------------------------------------------------------------------------------------------------------------------------------------------
*/
//int main(void) __attribute__((noreturn)); /* saves some Bytes but produces warning */
int
main (void)
{
static DATETIME datetime;
uart_init(); // initialize uart
log_main("Init...\n");
wcEeprom_init();
# if (DCF_PRESENT == 1)
dcf77_init (); // initialize dcf77
# endif
display_init (); // initialize display
{ // local to save stack
uint8_t i2c_errorcode;
uint8_t i2c_status;
if (! i2c_rtc_init (&i2c_errorcode, &i2c_status)) // initialize rtc
{
log_main("RTC init failed\n");
// TODO: error handling
}
}
ldr_init (); // initialize ldr
pwm_init (); // initialize pwm
irmp_init (); // initialize irmp
timer_init (); // initialize timer
user_init();
sei (); // enable interrupts
pwm_on (); // switch on pwm
//pwm_set_base_brightness_step(MAX_PWM_STEPS-1); /// @todo remove if ldr stuff is working
log_main("Init finished\n");
for (;;)
{
handle_brightness ();
handle_datetime (&datetime); // check & display new time, if necessary
handle_ir_code (); // handle ir user interaction
# if (DCF_PRESENT == 1)
if (dcf77_getDateTime (&datetime)) // handle dcf77 examination (enable_dcf77_ISR must be TRUE to enable analysis)
{
i2c_rtc_write (&datetime);
soft_seconds = datetime.ss;
user_setNewTime (&datetime);
}
# endif /** (DCF_PRESENT == 1) */
}
}
int main ( int argc, char **argv )
{
char *dev_serial = getenv("BC_DEV");
if(dev_serial == NULL) {
dev_serial = "/dev/ttyACM0";
}
fd = open ( dev_serial, O_RDWR | O_NOCTTY );
if ( fd < 0 )
{
// TODO: THROW error
fprintf(stderr, "Failed to open device: %s\n", dev_serial);
return EXIT_FAILURE;
}
// save status port settings.
tcgetattr ( fd, &oldtio );
// Setup the serial port.
struct termios newtio = { 0, };
newtio.c_cflag = baudrate | CS8 | CREAD | PARODD;
newtio.c_iflag = 0;
newtio.c_oflag = 0;
newtio.c_lflag = 0; //ICANON;
newtio.c_cc[VMIN] = 1;
newtio.c_cc[VTIME] = 0;
tcflush ( fd, TCIFLUSH | TCIOFLUSH );
tcsetattr ( fd, TCSANOW, &newtio );
if( argc == 1) {
printf_information();
} else if (argc > 1 ) {
const char *command = argv[1];
// Alarm
if(strcasecmp(command, "alarm") == 0 ) {
handle_alarm( argc-2, &argv[2]);
// Initialize
} else if (strcasecmp(command, "init") == 0) {
handle_init();
}
else if(strcasecmp(command, "temperature") == 0 ) {
handle_temperature();
}
else if(strcasecmp(command, "drift") == 0 ) {
handle_drift();
}
else if ( strcasecmp(command, "brightness") == 0) {
handle_brightness(argc-2, &argv[2]);
} else if ( strcasecmp(command, "test") == 0){
handle_test();
}
}
sync(fd);
// tcsetattr ( fd, TCSANOW, &oldtio );
close(fd);
return EXIT_SUCCESS;
}
