📄 def.h
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#ifndef _DEF_
#define _DEF_
#include <reg52.h>
#include <intrins.h>
//hard pin mapping
sbit MISO =P1^6;
sbit MOSI =P1^5;
sbit SCK =P1^7;
sbit CE =P3^0;
sbit CSN =P3^1;
sbit IRQ =P3^2;
/*
sbit GDO0 =P1^2;
sbit GDO2 =P1^4;
sbit MISO =P1^5;
sbit MOSI =P1^6;
sbit SCK =P3^7;
sbit CSN =P1^3;
sbit LED2 =P3^5;
sbit LED1 =P3^4;
sbit KEY1 =P3^0;
sbit KEY2 =P3^1;
*/
#endif //_DEF_
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