/* ---------- 受光モジュールからの信号 ---------- */
IR_RCV_INT()
{
if (ctx.state == IDLE) {
DM_SIG_INT_DISABLE();
OUTPUT_MODE(DM_SIG_PIN);
BIT_SET(RE_LED_PIN);
ctx.state = RECV;
}
if (BIT_READ(IR_RCV_PIN) != 0) {
BIT_SET(DM_SIG_PIN);
} else {
BIT_CLR(DM_SIG_PIN);
}
ctx.count++;
if (ctx.count >= 36) {
ctx.count = 0;
BIT_SET(DM_SIG_PIN);
INPUT_MODE(DM_SIG_PIN);
BIT_CLR(RE_LED_PIN);
ctx.state = IDLE;
_delay_us(500);
DM_SIG_INT_FLG_CLR();
DM_SIG_INT_ENABLE();
}
}
// Get number of the most significant set alarm flag. If no flags are set, 0 is returned.
uint8_t GetAlarmDigit () const
{
if (activeFlags)
{
for(uint8_t i = 0; i < 8; i++)
{
if (BIT_READ(activeFlags, i))
{
return i;
}
}
}
return 0;
}
/* ---------- 育成ギアからの信号 ---------- */
DM_SIG_INT()
{
if (ctx.state == IDLE) {
IR_RCV_INT_DISABLE();
BIT_SET(GR_LED_PIN);
ctx.state = XMIT;
}
if (BIT_READ(DM_SIG_PIN) != 0) {
IR_LED_OFF();
} else {
IR_LED_ON();
}
ctx.count++;
if (ctx.count >= 36) {
ctx.count = 0;
IR_LED_OFF();
BIT_CLR(GR_LED_PIN);
ctx.state = IDLE;
_delay_us(500);
IR_RCV_INT_FLG_CLR();
IR_RCV_INT_ENABLE();
}
}