uint8_t neg = 0;
__pdata int32_t error = -434550 / 2;
- freq -= 434550;
- if (freq < 0) {
+ if ((freq -= 434550) < 0) {
neg = 1;
freq = -freq;
}
for (;;) {
- if (freq == 0 && error <= 0)
- break;
if (error > 0) {
error -= 434550;
set++;
} else {
error += cal;
- freq--;
+ if (--freq < 0)
+ break;
}
}
if (neg)