52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
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#ifndef _MODBUS_H
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#define _MODBUS_H
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#include <stdint.h>
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//#define uint8_t unsigned char
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//#define uint16_t unsigned short
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//#define uint32 unsigned int
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#define setBit(Add) gBitVar[(Add) >> 3] |= (1 << ((Add)&0x07))
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#define clrBit(Add) gBitVar[(Add) >> 3] &= ~(1 << ((Add)&0x07))
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//#define ModBusTxData uart1_tx
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extern uint16_t crc16(uint8_t *puchMsg, uint16_t usDataLen);
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extern int ModbusSlaveProcess(uint8_t *txbuf, uint8_t *rxbuf, uint16_t rxLen, int is_crc);
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extern void modbus(void);
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extern void ModbusSetLocalReg(uint16_t addr, uint16_t value);
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// #define local 1
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int isBitHI(uint16_t Add);
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void xorBit(uint16_t Add);
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void WriteBit(uint16_t Add, uint8_t bit_value);
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#define gBIT_SIZE 128
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#define gWORD_SIZE 8192
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extern uint8_t gBitVar[(gBIT_SIZE + 7) / 8];
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extern uint16_t gWordVar[gWORD_SIZE];
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// typedef struct
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// {
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// int16_t csq; 16
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// uint16_t net_status; 17
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// uint16_t gps_view;
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// uint16_t gps_use;
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// uint16_t gps_status;
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// int16_t speed; // 速度
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// int16_t TEMP; // 温度
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// } ui_data_t;
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void modbus(void);
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#define REG_IMEI (512+32)
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#define REG_CCID (512+48)
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#define REG_CSQ (512+16)
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#define REG_NET_STATUS (512+17)
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#define REG_VIEW_STAS (512+18)
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#define REG_USE_STAS (512+19)
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#define REG_GPS_STATUS (512+20)
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#define REG_UPDATE_STATUS (512+31)
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#define REG_UBLOX_CFG_REQ REG_GPS_STATUS
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#endif
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