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Removed some dead code

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This commit is contained in:
David Volovskiy 2024-07-29 18:24:58 -04:00
parent df2dac5a07
commit 4a4fce428e
1 changed files with 2 additions and 14 deletions
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16
movement/movement.c
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@ -222,28 +222,16 @@ static void _movement_handle_scheduled_tasks(void) {
}
}
static uint8_t swap_endian(uint8_t num) {
uint8_t result = 0;
int i;
for (i = 0; i < 8; i++) {
result <<= 1;
result |= (num & 1);
num >>= 1;
}
return result;
}
void movement_request_tick_frequency(uint8_t freq) {
// Movement uses the 128 Hz tick internally
if (freq == 128 || freq == DEBOUNCE_FREQ ) return;
if (freq == 128) return;
// Movement requires at least a 1 Hz tick.
// If we are asked for an invalid frequency, default back to 1 Hz.
if (freq == 0 || __builtin_popcount(freq) != 1) freq = 1;
// disable all callbacks except the 128 Hz one
int disable_mask = 0xFE ^ swap_endian(DEBOUNCE_FREQ);
watch_rtc_disable_matching_periodic_callbacks(disable_mask);
watch_rtc_disable_matching_periodic_callbacks(0xFE);
movement_state.subsecond = 0;
movement_state.tick_frequency = freq;