we need your help for about I2C Pi to PIC...
Pi is master, PIC (18F67K22) slave...
we enter sudo i2cdetect -y 1 for see address inside our PIC
only 1 time seen then no any address Pi monitor
we enter sudo i2cdetect -y 1 no any address... then we try and again no any address...but we reset PIC after again only 1 time seen example pi monutor say us 30... ok no problem but then we enter sudo i2cdetect -y 1 after no read any address...
our PIC code very simple;
#include <18F67k22.h>
#use delay(clock=8000000)
//#use delay(CLOCK=48MHz,CRYSTAL=12MHz)
// #use i2c(slave, scl=pin_d6, sda=pin_d5,I2C2, FORCE_HW,address=8)
//#use I2C(slave, FAST, SCL=PIN_D6, SDA=PIN_D5, FORCE_HW,address=0x30)
#use i2c(Slave,slow,sda=PIN_D5,scl=PIN_D6,force_hw,address=0x30)
void main()
{
setup_psp(PSP_DISABLED); // PSP birimi devre dışı
//setup_spi(SPI_SS_DISABLED); // SPI birimi devre dışı
while(1)
{
}
}
I will wait your help...