pic_evb.h

自己设计的pic单片机开发板源程序和说明书（内有原理图）支持pic16系列28脚和40脚器件。串口输出信息。4个LED数码管驱动；4个LED驱动；4个按键驱动；1个RS232接口；1个RS485接口；

#define    led1		PIN_A2
#define    led2		PIN_A4
#define    led3		PIN_A5
#define    led4		PIN_C0
#define    iwire	PIN_C5
#define    beep		PIN_C1
#define    adc0		PIN_A0
#define		key1	PIN_B7
#define     key2    PIN_B6
#define     key3    PIN_B5
#define     key4	PIN_B4
#define     relay1	PIN_A3
#define     relay2	PIN_C5
#define     drv2	PIN_C2
#define     en485   PIN_C5
#define     tk1		PIN_B1		//100K
#define     tk2     PIN_B2		//100K
#define     tk3     PIN_B0		//100

#define    ADDR_IIC_EEP	0XAC			//iic eeprom write addr

#define    ADDR_IIC_RTC	0XA2