/*!
* \brief Destructeur de la classe.
*/
virtual ~HostI2cBusOld()
{
try
{
close_i2c();
} catch (logs::Exception * e)
{
std::cout << "HostI2cBusOld()::Exception - close_i2c :" << e->what() << std::endl;
}
}
int main(){
int i2c_dev;
lcd lcd0;
// 0x27 is the address of the i2c device
i2c_dev = open_i2c(I2C_FILE_NAME, 0x27);
if(i2c_dev <0){
printf("Errore: %d\n", i2c_dev);
return 1;
}
lcd_init(&lcd0, i2c_dev);
lcd_clear(&lcd0);
lcd_print(&lcd0, txt[0], strlen(txt[0]), 0);
lcd_print(&lcd0, txt[1], strlen(txt[1]), 1);
close_i2c(i2c_dev);
return 0;
}
int main(){
int i2c_dev;
unsigned int i, j, dir;
lcd lcd0;
// 0x27 is the address of the i2c device
i2c_dev = open_i2c(I2C_FILE_NAME, 0x27);
if(i2c_dev <0){
printf("Errore: %d\n", i2c_dev);
return 1;
}
char tmp[16];
dir = 0;
i=0;
lcd_init(&lcd0, i2c_dev);
while(i < 0xffffffff){
j = i%13;
memset(tmp, ' ', 16);
if(j == 0) dir = !dir;
if(dir){
tmp[j]='^';
tmp[j+1]='_';
tmp[j+2]='^';
}else{
tmp[15-j]='^';
tmp[14-j]='_';
tmp[13-j]='^';
}
lcd_clear(&lcd0);
lcd_print(&lcd0, txt, 8, 0);
lcd_print(&lcd0, tmp, 16, 1);
usleep(100000);
++i;
}
close_i2c(i2c_dev);
return 0;
}
