Initial import of NFC GNSS SDK project

2026-09-15 16:10:12 +08:00
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+/*============================================================================
+Copyright (c) 2020 Quectel Wireless Solution, Co., Ltd.  All Rights Reserved.
+Quectel Wireless Solution Proprietary and Confidential.
+=============================================================================*/
+
+/*===========================================================================
+
+
+						EDIT HISTORY FOR MODULE
+						
+This section contains comments describing changes made to the module.
+Notice that changes are listed in reverse chronological order
+
+
+
+WHEN        WHO       	WHAT, WHERE, WHY
+----------  ------ 		----------------------------------------------------
+
+18/03/2020	Davison    	Create.
+
+=============================================================================*/
+
+#ifndef _CAMERA_QR_H_
+#define _CAMERA_QR_H_
+
+#define IMG_WIDTH 				320		//640
+#define IMG_HEIGHT 				240		//480
+#define CAM_SUPPORT_MAX_DECODE_LEN 2500
+
+
+typedef enum 
+{
+    QR_DECODE ,
+    A_CODE,
+    B_CODE,
+}QL_CAM_DECODE_TYPE;
+typedef enum 
+{
+    DISABLE,
+    ENABLE,
+}QL_CAM_DECODE_TYPE_ABLE;
+typedef enum
+{
+   DEFULT_MODE,
+   MIRROR_MODE,
+   AUTO_MODE,
+}QL_CAM_DECODE_MODE;
+
+typedef struct
+{
+	unsigned char  Type;
+	int            DecodeLen;
+	int            result;
+	unsigned char  DataBuf[CAM_SUPPORT_MAX_DECODE_LEN];
+} CAL_IDENTITY_RESULT_STRUCT,*P_CAL_IDENTITY_RESULT_STRUCT;
+
+
+int Ql_Camera_SYIdentifyCode(unsigned char *InBuf,char* Image_Buffer,P_CAL_IDENTITY_RESULT_STRUCT OutBuf, int OutLen, int width, int height);
+/*****************************************************************
+函数：Ql_Cam_Decode_Version
+描述：用于存放解码库版本信息
+参数：version[int]:存放解码库版本信息的buffer
+      len[out] :   可以存放解码库的信息的最大字节数(240个字节)
+Ret：void
+*****************************************************************/
+int Ql_Cam_Decode_Version(unsigned char* version,unsigned char ver_len);
+/*****************************************************************
+函数：Ql_Cam_Identify
+描述：是否开启解码
+参数：op[in]: 1,开启解码；0,关闭解码
+Ret：void
+NOTE: ql_qr_camera_open()函数里默认开启解码
+*****************************************************************/
+void Ql_Cam_Identify(unsigned char op);
+int ql_set_decoder_type(QL_CAM_DECODE_TYPE type,QL_CAM_DECODE_TYPE_ABLE value);
+
+
+int ql_get_decode_statue(void);
+void ql_set_decode_mirror(QL_CAM_DECODE_MODE mode);
+
+
+#endif	// _CAMERA_TEST_H_
+