Revision 27
beautifying
| timer.c | ||
|---|---|---|
| 8 | 8 |
int (timer_set_frequency)(uint8_t timer, uint32_t freq) {
|
| 9 | 9 |
|
| 10 | 10 |
// Frequencies out this range are not supported (by limitation of hardware) |
| 11 |
if (freq > TIMER_FREQ || freq < TIMER_MIN_FREQ) return 1; |
|
| 11 |
if (freq > TIMER_FREQ || freq < TIMER_MIN_FREQ) {
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|
| 12 |
printf("%s: Frequency out of range, must be between %d and %d.\n", __func__, TIMER_MIN_FREQ, TIMER_FREQ);
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|
| 13 |
return 1; |
|
| 14 |
} |
|
| 12 | 15 |
|
| 13 | 16 |
uint8_t status = 0; |
| 14 | 17 |
if (timer_get_conf(timer, &status)) return 1; |
| ... | ... | |
| 48 | 51 |
return 0; |
| 49 | 52 |
} |
| 50 | 53 |
|
| 51 |
int hook_id = 2;
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|
| 54 |
int hook_id; |
|
| 52 | 55 |
|
| 53 | 56 |
int (timer_subscribe_int)(uint8_t *bit_no) {
|
| 57 |
hook_id = 2; |
|
| 54 | 58 |
if(bit_no == NULL) return 1; |
| 55 | 59 |
*bit_no = hook_id; |
| 56 |
if(sys_irqsetpolicy(TIMER0_IRQ, IRQ_REENABLE, &hook_id)) return 1; |
|
| 57 |
return 0; |
|
| 60 |
return sys_irqsetpolicy(TIMER0_IRQ, IRQ_REENABLE, &hook_id); |
|
| 58 | 61 |
} |
| 59 | 62 |
|
| 60 | 63 |
int (timer_unsubscribe_int)() {
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