新加入gps数据解析,使用GDMA1---CHANNEL3

fun/gps.h

@@ -0,0 +1,38 @@
+#ifndef __GPS_H
+#define __GPS_H	
+
+#include "headfile.h"
+
+#define USART_REC_LEN			200	
+#define EN_USART2_RX			1  //ʹ<>ܽ<EFBFBD><DCBD><EFBFBD> --- 1 <20><>֮ 0
+
+#define GPS_DMA_RX_BUF_LEN		200 //<2F>ɸ<EFBFBD><C9B8><EFBFBD>NMEA<45><41><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+
+#define TEST 					1  //<2F><><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9>,ȥ<><C8A5><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>ԽӴ<D4BD><D3B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><C4B5><EFBFBD>
+#define parse					1 // <20><><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9>
+
+// <20><><EFBFBD><EFBFBD>gps<70>ṹ<EFBFBD><E1B9B9>
+#define GPS_Buffer_Length 80
+#define UTCTime_Length 11
+#define latitude_Length 11
+#define N_S_Length 2
+#define longitude_Length 12
+#define E_W_Length 2 
+
+typedef struct GPSData 
+{
+	char GPS_Buffer[GPS_Buffer_Length];
+	char isGetData;		//<2F>Ƿ<EFBFBD><C7B7><EFBFBD>ȡ<EFBFBD><C8A1>GPS<50><53><EFBFBD><EFBFBD>
+	char isParseData;	//<2F>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+	char UTCTime[UTCTime_Length];		//UTCʱ<43><CAB1>
+	char latitude[latitude_Length];		//γ<><CEB3>
+	char N_S[N_S_Length];		//N/S
+	char longitude[longitude_Length];		//<2F><><EFBFBD><EFBFBD>
+	char E_W[E_W_Length];		//E/W
+	char isUsefull;		//<2F><>λ<EFBFBD><CEBB>Ϣ<EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD>Ч
+} _GPSData;
+
+extern _GPSData GPS;
+extern uint8_t GPS_DMA_RX_BUF[GPS_DMA_RX_BUF_LEN];
+
+#endif