mimxrt/machine_rtc: Drop machine.RTC.now() method.

robert-hh · dpgeorge · commit 0302cd65e85c · 2024-12-19T16:00:41.000+11:00
This is not part of the common machine API.  It's dropped on the mimxrt
port and kept only on the cc3200 port for legacy.

Also show the port availability of `RTC.now()` in the documentation.

Signed-off-by: robert-hh &lt;robert@hammelrath.com&gt;
diff --git a/docs/library/machine.RTC.rst b/docs/library/machine.RTC.rst
@@ -48,6 +48,8 @@ Methods
 
    Get get the current datetime tuple.
 
+   Availability: WiPy.
+
 .. method:: RTC.deinit()
 
    Resets the RTC to the time of January 1, 2015 and starts running it again.
diff --git a/ports/mimxrt/machine_rtc.c b/ports/mimxrt/machine_rtc.c
@@ -230,25 +230,6 @@ static mp_obj_t machine_rtc_datetime(mp_uint_t n_args, const mp_obj_t *args) {
 }
 static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(machine_rtc_datetime_obj, 1, 2, machine_rtc_datetime);
 
-static mp_obj_t machine_rtc_now(mp_obj_t self_in) {
-    // Get date and time in CPython order.
-    snvs_lp_srtc_datetime_t srtc_date;
-    SNVS_LP_SRTC_GetDatetime(SNVS, &srtc_date);
-
-    mp_obj_t tuple[8] = {
-        mp_obj_new_int(srtc_date.year),
-        mp_obj_new_int(srtc_date.month),
-        mp_obj_new_int(srtc_date.day),
-        mp_obj_new_int(srtc_date.hour),
-        mp_obj_new_int(srtc_date.minute),
-        mp_obj_new_int(srtc_date.second),
-        mp_obj_new_int(0),
-        mp_const_none,
-    };
-    return mp_obj_new_tuple(8, tuple);
-}
-static MP_DEFINE_CONST_FUN_OBJ_1(machine_rtc_now_obj, machine_rtc_now);
-
 static mp_obj_t machine_rtc_init(mp_obj_t self_in, mp_obj_t date) {
     mp_obj_t args[2] = {self_in, date};
     machine_rtc_datetime_helper(2, args);
@@ -389,7 +370,6 @@ static MP_DEFINE_CONST_FUN_OBJ_KW(machine_rtc_irq_obj, 1, machine_rtc_irq);
 static const mp_rom_map_elem_t machine_rtc_locals_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_init), MP_ROM_PTR(&machine_rtc_init_obj) },
     { MP_ROM_QSTR(MP_QSTR_datetime), MP_ROM_PTR(&machine_rtc_datetime_obj) },
-    { MP_ROM_QSTR(MP_QSTR_now), MP_ROM_PTR(&machine_rtc_now_obj) },
     { MP_ROM_QSTR(MP_QSTR_calibration), MP_ROM_PTR(&machine_rtc_calibration_obj) },
     { MP_ROM_QSTR(MP_QSTR_alarm), MP_ROM_PTR(&machine_rtc_alarm_obj) },
     { MP_ROM_QSTR(MP_QSTR_alarm_left), MP_ROM_PTR(&machine_rtc_alarm_left_obj) },
