level4.h

此程序为利用mage8 AVR 和EM4094实现读取TYPE B类型卡的C程序、读卡稳定、这个项目我们做了好久、非常不错的程序、很适合做这方面产品的朋友们参考

#ifndef __LEVEL4__
#define __LEVEL4__



//variable declarations----------------------------------------------

extern uint8_t tx_number;           //received data byte number of raw data from PC;
extern uint8_t rx_number;
extern uint8_t uart_in_command;
extern uint8_t uart_in_param;
extern uint8_t valid_data_flag ;

//function declarations----------------------------------------------

extern void SendByte(uint8_t byte);
extern void Send_Weigan26( uint8_t * data );
extern void Send_Weigan34( uint8_t * data );
extern void Send_Weigan36( uint8_t * data );
extern void Send_Weigan44( uint8_t * data );
extern void Send_9600( uint8_t * data );
#endif // __LEVEL4__