static inline void hslToRgb(double h, double s, double l, double *r, double *g, double *b)
{
double m1, m2;
// TODO h2rgb( h, r, g, b );
h *= 6.0;
if ( l <= 0.5 )
m2 = l * ( 1.0 + s );
else
m2 = l + s * ( 1.0 - l );
m1 = 2.0 * l - m2;
*r = h2c( h + 2.0, m1, m2 );
*g = h2c( h, m1, m2 );
*b = h2c( h - 2.0, m1, m2 );
}
// time output debug function
void sprint_time(tstruct *t, char *tstr)
{
uint8_t ptr = 0;
switch (t->dayow)
{
case 0:
tstr[ptr++]='P';
tstr[ptr++]='o';
break;
case 1:
tstr[ptr++]='U';
tstr[ptr++]='t';
break;
case 2:
tstr[ptr++]='S';
tstr[ptr++]='t';
break;
case 3:
tstr[ptr++]='C';
tstr[ptr++]='t';
break;
case 4:
tstr[ptr++]='P';
tstr[ptr++]='a';
break;
case 5:
tstr[ptr++]='S';
tstr[ptr++]='o';
break;
case 6:
tstr[ptr++]='N';
tstr[ptr++]='e';
break;
default:
tstr[ptr++]='-';
tstr[ptr++]='-';
break;
}
tstr[ptr++]=' ';
tstr[ptr++]=h2c(t->hour/10);
tstr[ptr++]=h2c(t->hour%10);
tstr[ptr++]=':';
tstr[ptr++]=h2c(t->minute/10);
tstr[ptr++]=h2c(t->minute%10);
tstr[ptr++]=':';
tstr[ptr++]=h2c(t->second/10);
tstr[ptr++]=h2c(t->second%10);
tstr[ptr++]='\0';
}
// main program body
int main(void)
{
WDTCTL = WDTPW + WDTHOLD; // Stop WDT
board_init(); // init dco and leds
lcm_init(); // lcd
rtc_timer_init(); // init 32kHz timer
uart_init(); // init uart (communication)
//buttons_init(); // buttons
dcf77_init(); // dcf77 receiver
#if DCF77_DEBUG
lcm_goto(0,0);
lcm_prints("DCF");
#endif
while(1)
{
__bis_SR_register(CPUOFF + GIE); // enter sleep mode (leave on rtc second event)
tstruct tnow;
rtc_get_time(&tnow);
char tstr[16];
sprint_time(&tnow,tstr);
lcm_goto(1,0);
lcm_prints(tstr);
str_add_lineend(tstr,16);
uart_puts(tstr);
uint8_t b=get_button();
if (b)
{
/*lcm_goto(0,3);
tstr[0]='0'+b;
tstr[1]='\0';
lcm_prints(tstr);*/
if (b==3) // test rtc set function
{
tnow.second = 0;
tnow.minute = 33;
tnow.hour = 22;
tnow.dayow = 2;
rtc_set_time(&tnow);
}
}
#if DCF77_DEBUG
// dcf
if (symbol_ready)
{
int ci=0;
lcm_goto(0,3);
tstr[ci++]=h2c(tunestatus);
tstr[ci++]=' ';
tstr[ci++]=h2c(last_symbol);
tstr[ci++]=' ';
tstr[ci++]=h2c((int)last_Q/100%10);
tstr[ci++]=h2c((int)last_Q/10%10);
tstr[ci++]=h2c((int)last_Q%10);
tstr[ci++]=' ';
tstr[ci++]=h2c((int)(finetune>>12));
tstr[ci++]=h2c((int)(finetune>>8)&0x0F);
tstr[ci++]=h2c((int)(finetune>>4)&0x0F);
tstr[ci++]=h2c((int)(finetune&0x0F));
tstr[ci++]='\0';
lcm_prints(tstr);
symbol_ready = false;
}
#endif
}
return -1;
}
