Initial commit: CCU621_M firmware project with BLE debug link support.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-08 17:28:36 +08:00
commit 9ceb218f80
1597 changed files with 724159 additions and 0 deletions
@@ -0,0 +1,94 @@
+#include "infra_config.h"
+
+#ifdef INFRA_TIMER
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+#include "infra_types.h"
+#include "infra_timer.h"
+#include "wrappers.h"
+
+void iotx_time_start(iotx_time_t *timer)
+{
+    if (!timer) {
+        return;
+    }
+
+    timer->time = HAL_UptimeMs();
+}
+
+uint32_t utils_time_spend(iotx_time_t *start)
+{
+    uint32_t now, res;
+
+    if (!start) {
+        return 0;
+    }
+
+    now = HAL_UptimeMs();
+    res = now - start->time;
+    return res;
+}
+
+uint32_t iotx_time_left(iotx_time_t *end)
+{
+    uint32_t now, res;
+
+    if (!end) {
+        return 0;
+    }
+
+    if (utils_time_is_expired(end)) {
+        return 0;
+    }
+
+    now = HAL_UptimeMs();
+    res = end->time - now;
+    return res;
+}
+
+uint32_t utils_time_is_expired(iotx_time_t *timer)
+{
+    uint32_t cur_time;
+
+    if (!timer) {
+        return 1;
+    }
+
+    cur_time = HAL_UptimeMs();
+    /*
+     *  WARNING: Do NOT change the following code until you know exactly what it do!
+     *
+     *  check whether it reach destination time or not.
+     */
+    if ((cur_time - timer->time) < (UINT32_MAX / 2)) {
+        return 1;
+    } else {
+        return 0;
+    }
+}
+
+void iotx_time_init(iotx_time_t *timer)
+{
+    if (!timer) {
+        return;
+    }
+
+    timer->time = 0;
+}
+
+void utils_time_countdown_ms(iotx_time_t *timer, uint32_t millisecond)
+{
+    if (!timer) {
+        return;
+    }
+
+    timer->time = HAL_UptimeMs() + millisecond;
+}
+
+uint32_t utils_time_get_ms(void)
+{
+    return HAL_UptimeMs();
+}
+#endif
+