#include <16F877.h> #device adc=8 #FUSES NOWDT ,XT #use delay(clock=4000000) #use i2c(Master,Fast,sda=PIN_C4,scl=PIN_C3) #INCLUDE "LCD_4BIT.C" #include "I2C_24LCxx.c " int8 value,setpoint=112; void main(){ setup_adc_ports(NO_ANALOGS); setup_adc(ADC_OFF); setup_psp(PSP_DISABLED); setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1); setup_timer_1(T1_DISABLED); setup_timer_2(T2_DISABLED,0,1); set_tris_c(0B10000000); // 1000 0000 PortC set_tris_d(0B00000000); // 0000 0000 Portd is Output lcd_init(); Write_eeprom_24LCxx(0x01,setpoint); lcd_init(); lcd_ROW_COL(1,0); // defind ddram address for put string lcd_putc(" KCHI_MICRO.PIC"); lcd_ROW_COL(2,0); lcd_putc("READ EEPROM 24LC"); DELAY_MS(1000); LCD_CLear(); LCD_INIT(); while (TRUE){ Lcd_row_col(1,0); Lcd_putc("setpoint="); value=Read_eeprom_24LCxx(0x01); hex_bcd(VALUE); lcd_row_col(1,9); sent_Lcd(); delay_ms(100); } }