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rp2/machine_timer: Fix printing of timer period.

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Showing the period alway as microsecond quantities, since tick_hz is
assumed as 1_000_000 if the period is given by freq=xxx.  If the period is
larger than 0xffffffff, the value is divided by 1000 and "000" is appended
in the display.  That works for periods up to about 50 days.

Signed-off-by: robert-hh <robert@hammelrath.com>
This commit is contained in:
robert-hh 2023-06-17 16:07:58 +02:00 committed by Damien George
parent 6aa404ca53
commit 9f1576f2ad
1 changed files with 6 additions and 1 deletions
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7
ports/rp2/machine_timer.c
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@ -57,7 +57,12 @@ STATIC int64_t alarm_callback(alarm_id_t id, void *user_data) {
STATIC void machine_timer_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
machine_timer_obj_t *self = MP_OBJ_TO_PTR(self_in);
qstr mode = self->mode == TIMER_MODE_ONE_SHOT ? MP_QSTR_ONE_SHOT : MP_QSTR_PERIODIC;
mp_printf(print, "Timer(mode=%q, period=%u, tick_hz=1000000)", mode, self->delta_us);
mp_printf(print, "Timer(mode=%q, tick_hz=1000000, period=", mode);
if (self->delta_us <= 0xffffffff) {
mp_printf(print, "%u)", (uint32_t)self->delta_us);
} else {
mp_printf(print, "%u000)", (uint32_t)(self->delta_us / 1000));
}
}
STATIC mp_obj_t machine_timer_init_helper(machine_timer_obj_t *self, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {