마이크로프로세서 함수 설명좀 부탁드리겠습니다.

자세히 해주시면 진짜 감사하곘습니다 . (함수의 기능 부가설명등)

 

 

void lcd_decimal(unsigned char b, unsigned int hex)

 

void LCD_4hex(unsigned int number) 

 

void LCD_2hex(unsigned char number) 

 

void LCD_decf2(float number)

 

void LCD_decf1(float number)

 

unsigned char BCD_increment(unsigned char number)

 

unsigned char BCD_decrement(unsigned char number)

 

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ADMUX = 0x40;

ADCSRA = 0x85;

 

ADCSRA |= 0x40;

sum = sum >> 4;