增加协议 发送队列 50ms发送数据

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BSP/Inc/spi1.h

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+/*
+ * FILE								: spi.h
+ * DESCRIPTION				: This file is iHMI43 spi header.
+ * Author							: XiaomaGee@Gmail.com
+ * Copyright					:
+ *
+ * History
+ * --------------------
+ * Rev								: 0.00
+ * Date								: 03/05/2012
+ *
+ * create.
+ * --------------------
+ */
+#ifndef __SPI1_H__
+#define __SPI1_H__
+
+#include "stm32f4xx_rcc.h"
+#include "stm32f4xx_spi.h"
+#include "stm32f4xx_gpio.h"
+
+
+#include <stdio.h>
+//-----------------Include files-------------------------//
+
+//------------------- Define ----------------------------//
+
+#define  SPI1_CS_OFF		GPIO_ResetBits(GPIOA,GPIO_Pin_4)                                  
+#define  SPI1_CS_ON		GPIO_SetBits(GPIOA,GPIO_Pin_4)
+
+//------------------- Typedef --------------------------//
+
+typedef  struct{
+	int (* initialize)(void);
+	int (* write)(int /*  number */,uint8_t * /* buffer */);
+	uint8_t  (* send_data)(uint8_t );
+}SPI1_T;
+
+//------------------- Extern --------------------------//
+
+extern SPI1_T spi1;
+
+#endif //__SPI6_H__