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led-controller
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implement IR channel/brightness +/-

This commit is contained in:
King Kévin 2013-10-19 23:36:48 +02:00
parent 0d2784f3b4
commit 0ae82501b7
1 changed files with 35 additions and 0 deletions
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35
firmware/main.c
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@ -593,6 +593,8 @@ error:
void ir_action(uint8_t address, uint8_t command)
{
enum IR_ACTIONS ir_code = IR_ACTION_END;
static uint8_t channel = CHANNELS_1+CHANNELS_2;
uint8_t step = 0xff/LEVELS;
for (ir_code=0; ir_code<IR_ACTION_END; ir_code++) {
if (ir_keys[ir_code][0]==address && ir_keys[ir_code][1]==command) {
break;
@ -610,14 +612,47 @@ void ir_action(uint8_t address, uint8_t command)
PINB |= (1<<nPS_ON);
break;
case MODE:
mode = (mode+1)%MODES;
printf("selecting mode %u/%u\n",mode+1,MODES);
channel_flag = true;
break;
case BRIGHTNESS_UP:
if (channel<CHANNELS_1+CHANNELS_2) {
if (brightness[mode][channel]<0xff-step) {
brightness[mode][channel] += step;
} else {
brightness[mode][channel] = 0xff;
}
printf("increasing brightness ch %u %u: %u\n",(channel/CHANNELS_1)+1,(channel%CHANNELS_1)+1,brightness[mode][channel]);
}
channel_flag = true;
break;
case BRIGHTNESS_DOWN:
if (channel<CHANNELS_1+CHANNELS_2) {
if (brightness[mode][channel]>step) {
brightness[mode][channel] -= step;
} else {
brightness[mode][channel] = 0x00;
}
printf("increasing brightness ch %u %u: %u\n",(channel/CHANNELS_1)+1,(channel%CHANNELS_1)+1,brightness[mode][channel]);
}
channel_flag = true;
break;
case CHANNEL_NEXT:
if (channel<CHANNELS_1+CHANNELS_2) {
channel = (channel+1)%(CHANNELS_1+CHANNELS_2);
} else {
channel = 0x00;
}
printf("selecting channel ch %u %u (%u)\n",(channel/CHANNELS_1)+1,(channel%CHANNELS_1)+1,brightness[mode][channel]);
break;
case CHANNEL_PREVIOUS:
if (0==channel) {
channel = CHANNELS_1+CHANNELS_2-1;
} else {
channel--;
}
printf("selecting channel ch %u %u (%u)\n",(channel/CHANNELS_1)+1,(channel%CHANNELS_1)+1,brightness[mode][channel]);
break;
default:
printf("unhandled IR action: %u\n", ir_code);