funtionpin.h

PIC18F6520+SIM300做的透明传输的DTU

#define TX485 		PORTCbits.TX1	
#define RX485 		PORTCbits.RX1	
#define EN485 		PORTCbits.RC0	
#define EN485_CTRL 	TRISCbits.TRISC0

#define RedLed 		PORTFbits.RF3	//0 light
#define GreenLed	PORTFbits.RF4	//1 close
#define RedLed_CTRL TRISFbits.TRISF3
#define GreenLed_CTRL TRISFbits.TRISF4

#define TXD2 		PORTGbits.TX2	
#define RXD2 		PORTGbits.RX2	
#define TRIS_TXD2 	TRISGbits.TRISG1
#define TRIS_RXD2 	TRISGbits.TRISG2

#define ONOFF 		PORTEbits.RE2	//=HIGH:power on
#define ONOFF_CTRL 	TRISEbits.TRISE2
#define RSTModule 	PORTEbits.RE3	
#define RSTModule_CTRL 	TRISEbits.TRISE3