alif/modtime: Implement the rest of the time module.

dpgeorge · dpgeorge · commit e1edabdf3ecf · 2025-08-12T13:12:34.000+10:00
Signed-off-by: Damien George &lt;damien@micropython.org&gt;
diff --git a/ports/alif/modtime.c b/ports/alif/modtime.c
@@ -0,0 +1,51 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2025 Damien P. George
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "py/mphal.h"
+#include "shared/timeutils/timeutils.h"
+
+// Return the localtime as an 8-tuple.
+static mp_obj_t mp_time_localtime_get(void) {
+    mp_timestamp_t s = mp_hal_time_get(NULL);
+    timeutils_struct_time_t tm;
+    timeutils_seconds_since_epoch_to_struct_time(s, &tm);
+    mp_obj_t tuple[8] = {
+        mp_obj_new_int(tm.tm_year),
+        mp_obj_new_int(tm.tm_mon),
+        mp_obj_new_int(tm.tm_mday),
+        mp_obj_new_int(tm.tm_hour),
+        mp_obj_new_int(tm.tm_min),
+        mp_obj_new_int(tm.tm_sec),
+        mp_obj_new_int(tm.tm_wday),
+        mp_obj_new_int(tm.tm_yday),
+    };
+    return mp_obj_new_tuple(8, tuple);
+}
+
+// Return the number of seconds since the Epoch.
+static mp_obj_t mp_time_time_get(void) {
+    return mp_obj_new_int_from_uint(mp_hal_time_get(NULL));
+}
diff --git a/ports/alif/mpconfigport.h b/ports/alif/mpconfigport.h
@@ -119,7 +119,9 @@
 #define MICROPY_PY_OS_UNAME                     (1)
 #define MICROPY_PY_OS_URANDOM                   (1)
 #define MICROPY_PY_RANDOM_SEED_INIT_FUNC        (se_services_rand64())
-#define MICROPY_PY_TIME                         (1)
+#define MICROPY_PY_TIME_GMTIME_LOCALTIME_MKTIME (1)
+#define MICROPY_PY_TIME_TIME_TIME_NS            (1)
+#define MICROPY_PY_TIME_INCLUDEFILE             "ports/alif/modtime.c"
 #define MICROPY_PY_MACHINE                      (1)
 #define MICROPY_PY_MACHINE_INCLUDEFILE          "ports/alif/modmachine.c"
 #define MICROPY_PY_MACHINE_RESET                (1)
