1 files changed, 111 insertions, 0 deletions
diff --git a/software/libs/MU80X.h b/software/libs/MU80X.h
new file mode 100644
index 0000000..58c006d
--- /dev/null
+++ b/software/libs/MU80X.h
@@ -0,0 +1,111 @@
+/*
+ * MU80X.h
+ *
+ *  Created on: 26.02.2022
+ *      Author: steffen
+ *  SPDX-FileCopyrightText: 2022 MDC Service <info@mdc-service.de>
+ *  SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+
+#ifndef MU80X_H_
+#define MU80X_H_
+#include "main.h"
+
+#define ESP32
+
+#ifdef ESP32
+#include <sys/types.h>
+#include <stdio.h>
+#include <string.h>
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "esp_event.h"
+#include "esp_log.h"
+#include "driver/uart.h"
+#else
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <termios.h>
+#endif
+
+#define HashSize 16
+#define	CRC_POLY_16		0x8005
+#define ProtBufLen		260
+
+#define ERR_NOERR		0
+#define ERR_CRC			-1
+#define ERR_WRITE		-2
+#define ERR_NOANSWER	-3
+#define ERR_DECODE		-4
+
+#define BAUD_9600		0
+#define BAUD_19200		1
+#define BAUD_38400		2
+#define BAUD_57600		5
+#define BAUD_115200		6
+
+class MU80X {
+public:
+#ifdef ESP32
+	MU80X(const int fh);
+#else
+	MU80X(const char *dev = "/dev/ttyUSB0", const uint16_t baud = 57600);
+#endif
+	~MU80X(void);
+
+	int ConnectionStatus;
+	int iBufferInventory(uint8_t Q, uint8_t antenna, uint8_t time);
+	int iClearBuffer(void);												// done
+	void DumpBuffer(unsigned char *buf, int len);
+	int iGetBuffer(Tag_t *tagarr);
+	int iGetReaderInformation();
+	int iGetReaderInformation(uint8_t addr);
+	int iGetReaderSerial(); 											// done
+	//	int iGetGPI(void);
+//	int iGetRFIDSettings();
+//	int iReset(void);
+	int iReadProt(int ms);
+	int iSendProt(uint8_t len, uint8_t adr, uint8_t cmd, unsigned char *data); // done
+	int iSendProt(uint8_t len, uint8_t adr, uint8_t cmd, unsigned char *data, int wait); // done
+//	int	iSetAntennas(int antennas);										// done each antenna is represented by its bit
+	int iSetBaud(uint8_t Bd);											// BAUD_XXXXX definitions
+//	int iSetGPO(uint8_t GPO);											// later
+	int iSetPower(uint8_t dBm);
+	int iSetRFRegion();													// fixed to ETSI
+	int iSetScantime(uint8_t time);
+	void PrintTag(Tag_t tag);
+	//	int iSetRFIDSettings(int Q);
+//	int iStop();
+
+	unsigned char SendBuf[ProtBufLen];
+	unsigned char RecvBuf[ProtBufLen];
+	int ProtStatus;
+	int TagsInBuffer;
+	int TagsSeen;
+
+private:
+	//	void vCreateTable();
+
+//	uint16_t crc_tab16_init = 0xFFFF;
+//	uint16_t crc_tab16[256];
+	int serial_read(int fh,unsigned char *buf);
+	int serial_write(int fh, unsigned char * buf,int len);
+	uint16_t _ui16CalculateCrc(unsigned char *data, unsigned char len);
+	int _DecodeBuffer(int tagcount, int start, unsigned char *buf, Tag_t *tagbuf);
+
+	int _devh;
+	uint8_t _devid;
+//	unsigned int _baud;
+};
+
+#endif /* MU80X_H_ */