52 lines
1.8 KiB
C
52 lines
1.8 KiB
C
#ifndef _PUBLIC_DATA_H_
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#define _PUBLIC_DATA_H_
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#include "main.h"
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#include "sys_drv_init.h"
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#include "publicdata/sharedatastruct.h"
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#include "publicdata/public_define.h"
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extern const U8_T Device_Model[] ;
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extern const U8_T Software_Version[] ; //软件版本号，用于FOTA升级
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extern const U8_T Hardware_Version[] ; //
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extern const U8_T Mcu_model[] ;
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extern const U8_T Parameter_Version[] ; //参数版本号
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extern SHARE_DATA_T g_t_share_data; // 全局共享数据结构
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//extern const osMutexAttr_t os_Mutex_attributes;
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extern const char *success;
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extern const char *failure;
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extern U16_T u16_crc_checksum(U8_T *p, U16_T u16_len);
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extern U16_T u16_modbus_crc16(U8_T *pucFrame, U16_T usLen);
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extern U8_T u8_calculate_bcc(U8_T *pu8_data, U16_T u16_len) ; //BCC异或校验
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/* 欧标CAN转PLC 运行时使能：按枪号查 u8_gun_type，0=欧标使能返回1，1=国标不使能返回0 */
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extern U8_T u8_can_plc_enabled(U8_T gun_no);
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extern uint64_t u64_get_current_millis(void);
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extern uint64_t u64_safe_millis_since(uint64_t last_millis);
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extern uint32_t get_current_seconds(void) ; //获取当前秒数
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extern uint32_t u32_safe_seconds_since(uint32_t last_sec); //计算时间差值
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extern uint8_t dec_to_bcd(uint8_t dec) ;
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extern uint8_t bcd_to_dec(uint8_t bcd) ;
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extern int bcd_to_ascii(const U8_T *bcd_data, U8_T bcd_len, char *ascii_str, U8_T ascii_buf_len);
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/* Base64编码解码函数 */
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extern int base64_encode(const uint8_t *input, uint32_t input_len,
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char *output, uint32_t output_size);
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extern int base64_decode(const char *input, uint8_t *output, uint32_t output_size);
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extern void v_flash_save_cfg_data(void);
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extern void v_public_cfg_data_init(void);
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extern void v_sys_reboot(void);
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extern void v_public_param_init(void);
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#endif
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