引入mqtt 引入cjson

Application/cfgthread.c

@@ -0,0 +1,123 @@
+
+#include "main.h"
+
+#include "os-app.h"
+
+#include <stdio.h>
+#include <rtthread.h>
+#include "usart-board.h"
+#include "data.h"
+#include "easyflash.h"
+#include <string.h>
+
+
+ALIGN (RT_ALIGN_SIZE)
+static char thread_stack[1024];
+static struct rt_thread thread;
+
+
+void cfg_rx_done (void)
+{
+	rt_event_send (gUartEvents, EVENT_UART_CONFIG_RX);
+}
+extern void shell_recover (void);
+static char tx_buff[1024];
+static void thread_entry (void  * argument)
+{
+	int tx_size ;
+	g_DebugDrv.rxdone = cfg_rx_done;
+	rt_kprintf ("%s was start!\r\n", __FILE__);
+	rt_kprintf ("config input\r\n");
+	g_ifconfig = 1;
+	char * p;
+	char key[32], value[32];
+	while (1)
+	{
+		if (RT_EOK == rt_event_recv (gUartEvents, EVENT_UART_CONFIG_RX, RT_EVENT_FLAG_AND | RT_EVENT_FLAG_CLEAR, 0, RT_NULL))
+		{
+			if (rt_memcmp ("config=envs\r\n", g_DebugDrv.rx_buffer, g_DebugDrv.rx_size) == 0) // 读取配置
+			{
+				MX_UART_PutBuffer (&g_DebugDrv, "config:\r\n", rt_strlen ("config:\r\n"));
+				ef_print_env();
+			}
+			if (rt_memcmp ("config=exit\r\n", g_DebugDrv.rx_buffer, g_DebugDrv.rx_size) == 0)
+			{
+				break;
+			}
+			if (rt_memcmp ("config=fact\r\n", g_DebugDrv.rx_buffer, g_DebugDrv.rx_size) == 0)
+			{
+				ef_env_set_default();
+				printf ("config fact\r\n");
+			}
+			if (rt_memcmp ("\r\nconfig\r\n", g_DebugDrv.rx_buffer, g_DebugDrv.rx_size) == 0)
+			{
+				MX_UART_PutBuffer (&g_DebugDrv, "config input\r\n", rt_strlen ("config input\r\n"));
+			}
+			if (rt_memcmp ("config=set\r\n", g_DebugDrv.rx_buffer, rt_strlen ("config=set\r\n")) == 0)
+			{
+				p = g_DebugDrv.rx_buffer;
+				p = strtok (p, "\r\n");
+				while (1)
+				{
+					if (p)
+					{
+						rt_memset (key, 0, 32);
+						rt_memset (value, 0, 32);
+						for (int i = 0; i < rt_strlen (p); i++)
+						{
+							if (p[i] == '=')
+							{
+								rt_sprintf (key, "%*.s", i, p);
+								rt_sprintf (value, "%*.s", rt_strlen (p) - i - 1, &p[i + 1]);
+							}
+						}
+						if (ef_get_env (key) != NULL)
+						{
+							ef_set_env (key, value);
+						}
+
+						p = strtok (NULL, "\r\n");
+					}
+					else
+					{
+						break;
+					}
+				}
+				//ef_save_env();
+				printf ("config succ\r\n");
+			}
+			if (rt_memcmp ("\r\nreboot\r\n", g_DebugDrv.rx_buffer, g_DebugDrv.rx_size) == 0)
+			{
+				HAL_NVIC_SystemReset();
+			}
+			MX_UART_Clear (&g_DebugDrv);
+		}
+		rt_thread_delay (10);
+	}
+	shell_recover();
+	g_ifconfig = 0;
+	rt_kprintf ("config exit\r\n");
+}
+
+
+//char * WriteEasyFlash(char *p)
+//{
+//	if ()
+//}
+
+
+void CFGThreadStart (void)
+{
+	/* 创建线程1，名称是thread1，入口是thread1_entry*/
+	rt_thread_init (&thread, "cfgthread",
+	                thread_entry, RT_NULL,
+	                &thread_stack[0],
+	                sizeof (thread_stack),
+	                CFG_THREAD_PRIORITY,  CFG_THREAD_TIMESLICE);
+	rt_thread_startup (&thread);
+	return ;
+}
+
+
+
+