Merge branch 'feature/c++'

examples/cpp_01_tasks/Makefile

@@ -0,0 +1,5 @@
+# Simple makefile for simple example
+PROGRAM=cpp_01_tasks
+OTA=0
+EXTRA_COMPONENTS=extras/cpp_support
+include ../../common.mk

examples/cpp_01_tasks/main.cpp

@@ -0,0 +1,106 @@
+/* 
+ * The MIT License (MIT)
+ * 
+ * ESP8266 FreeRTOS Firmware
+ * Copyright (c) 2015 Michael Jacobsen (github.com/mikejac)
+ * 
+ * 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.
+ *
+ * https://github.com/SuperHouse/esp-open-rtos
+ * 
+ */
+
+#include "task.hpp"
+#include "queue.hpp"
+
+#include "espressif/esp_common.h"
+
+/******************************************************************************************************************
+ * task_1_t
+ *
+ */
+class task_1_t: public esp_open_rtos::thread::task_t
+{
+public:
+    esp_open_rtos::thread::queue_t<uint32_t> queue;
+    
+private:
+    void task()
+    {
+        printf("task_1_t::task(): start\n");
+
+        uint32_t count = 0;
+
+        while(true) {
+            sleep(1000);
+            queue.post(count);
+            count++;
+        }
+    }    
+};
+/******************************************************************************************************************
+ * task_2_t
+ *
+ */
+class task_2_t: public esp_open_rtos::thread::task_t
+{
+public:
+    esp_open_rtos::thread::queue_t<uint32_t> queue;
+    
+private:
+    void task()
+    {
+        printf("task_2_t::task(): start\n");
+
+        while(true) {
+            uint32_t count;
+
+            if(queue.receive(count, 1500) == 0) {
+                printf("task_2_t::task(): got %u\n", count);
+            } 
+            else {
+                printf("task_2_t::task(): no msg\n");
+            }
+        }
+    }    
+};
+/******************************************************************************************************************
+ * globals
+ *
+ */
+task_1_t task_1;
+task_2_t task_2;
+
+esp_open_rtos::thread::queue_t<uint32_t> MyQueue;
+
+/**
+ * 
+ */
+extern "C" void user_init(void)
+{
+    sdk_uart_div_modify(0, UART_CLK_FREQ / 115200);
+	
+    MyQueue.queue_create(10);
+    
+    task_1.queue = MyQueue;
+    task_2.queue = MyQueue;
+    
+    task_1.task_create("tsk1");
+    task_2.task_create("tsk2");
+}