타이머1 Atmega128을 이용한 0.5초 간격으로 : 깜빡이기 #include #include #define LCD_RS PORTA.0 #define LCD_RW PORTA.1 #define LCD_EN PORTA.2 #define LCD_Data PORTA int count_2msec = 0; unsigned char msec = 0; unsigned char sec = 50; unsigned char minute = 59; unsigned char hour = 23; void LCD_E(void) { LCD_EN = 1; delay_us(250); LCD_EN = 0; } void LCD_Command(unsigned char rs, unsigned char rw, unsigned char data) { LCD_RS = rs; LCD_RW = rw; LCD_Da.. 2022. 7. 13. 이전 1 다음 반응형
