IDF release/v4.0 08219f3cf

tools/sdk/include/esp_common/esp_private/pm_trace.h

@@ -0,0 +1,45 @@
+// Copyright 2016-2017 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#pragma once
+
+#include "sdkconfig.h"
+
+typedef enum {
+    ESP_PM_TRACE_IDLE,
+    ESP_PM_TRACE_TICK,
+    ESP_PM_TRACE_FREQ_SWITCH,
+    ESP_PM_TRACE_CCOMPARE_UPDATE,
+    ESP_PM_TRACE_ISR_HOOK,
+    ESP_PM_TRACE_SLEEP,
+    ESP_PM_TRACE_TYPE_MAX
+} esp_pm_trace_event_t;
+
+void esp_pm_trace_init();
+void esp_pm_trace_enter(esp_pm_trace_event_t event, int core_id);
+void esp_pm_trace_exit(esp_pm_trace_event_t event, int core_id);
+
+#ifdef CONFIG_PM_TRACE
+
+#define ESP_PM_TRACE_ENTER(event, core_id)   \
+            esp_pm_trace_enter(ESP_PM_TRACE_ ## event, core_id)
+#define ESP_PM_TRACE_EXIT(event, core_id)    \
+            esp_pm_trace_exit(ESP_PM_TRACE_ ## event, core_id)
+
+#else // CONFIG_PM_TRACE
+
+#define ESP_PM_TRACE_ENTER(type, core_id) do { (void) core_id; } while(0)
+#define ESP_PM_TRACE_EXIT(type, core_id)  do { (void) core_id; } while(0)
+
+#endif // CONFIG_PM_TRACE