1、【增加】基于RTT自带设备及定时器框架的从机，降低软件的移植难度。

Signed-off-by: armink <[email protected]>

.cproject

@@ -110,7 +110,7 @@
  </toolChain>
  </folderInfo>
  <sourceEntries>
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  </sourceEntries>
  </configuration>
  </storageModule>
@@ -175,7 +175,7 @@
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  </folderInfo>
  <sourceEntries>
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  </storageModule>

APP/inc/rtconfig.h

@@ -59,7 +59,10 @@
 /* SECTION: Device System */
 /* Using Device System */
 #define RT_USING_DEVICE
-//#define RT_USING_UART1
+// <bool name="RT_USING_DEVICE_IPC" description="Using device communication" default="true" />
+#define RT_USING_DEVICE_IPC
+// <bool name="RT_USING_SERIAL" description="Using Serial" default="true" />
+#define RT_USING_SERIAL
 
 /* SECTION: Console options */
 /* the buffer size of console*/

BSP/inc/bsp.h

@@ -46,6 +46,10 @@
 #define STM32_SRAM_SIZE 20
 #define STM32_SRAM_END (0x20000000 + STM32_SRAM_SIZE * 1024)
 
+/* RT_USING_UART */
+#define RT_USING_UART3
+#define RT_USING_UART1
+#define RT_UART_RX_BUFFER_SIZE 64
 
 #define LED_LED1_ON GPIO_SetBits (GPIOA,GPIO_Pin_11) //LED1 
 #define LED_LED1_OFF GPIO_ResetBits(GPIOA,GPIO_Pin_11) //LED1
@@ -94,13 +98,7 @@ void IWDG_Feed(void);
 void BSP_Init(void);
 
 void rt_hw_board_init(void);
-static void RCC_Configuration(void);
-static void NVIC_Configuration(void);
-static void GPIO_Configuration(void);
-static void USART1_Configuration(void);
-static void IWDG_Configuration(void);
 void IWDG_Feed(void);
-static void SysTick_Configuration(void);
 void rt_hw_timer_handler(void);
 
 uint8_t AvoidTimeout(uint32_t TimeOfTimeout,uint32_t Period,uint8_t (*DetectCondition)(),uint8_t ConditionValue);

BSP/inc/usart.h

@@ -0,0 +1,26 @@
+/*
+ * File : usart.h
+ * This file is part of RT-Thread RTOS
+ * COPYRIGHT (C) 2009, RT-Thread Development Team
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http:https://www.rt-thread.org/license/LICENSE
+ *
+ * Change Logs:
+ * Date Author Notes
+ * 2009-01-05 Bernard the first version
+ */
+
+#ifndef __USART_H__
+#define __USART_H__
+
+#include <rthw.h>
+#include <rtthread.h>
+
+#define UART_ENABLE_IRQ(n) NVIC_EnableIRQ((n))
+#define UART_DISABLE_IRQ(n) NVIC_DisableIRQ((n))
+
+void rt_hw_usart_init(void);
+
+#endif

BSP/src/bsp.c

@@ -23,6 +23,7 @@
 #include <bsp.h>
 #include <rthw.h>
 #include <rtthread.h>
+#include "usart.h"
 /*
 *********************************************************************************************************
 * LOCAL TABLES
@@ -46,6 +47,7 @@
 void rt_hw_board_init()
 {
  BSP_Init();
+ rt_hw_usart_init();
 }
 
 /*******************************************************************************