[Library] LCD Library, goto_ScreenLocation

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1

I’m using most popular LCD library for beaglebone.
https://github.com/estef150892/Beaglebone-lcd-c/blob/master/beagle_hd44780.c

I want to know if anybody repair using of function:
void goto_ScreenLocation(int line, int position,struct gpioID enabled_gpio[])

Couse as the author wrote: "but * it is not doing so for the second line’
I was trying to change the value of position but it doesn’t work.

`
void goto_ScreenLocation(int line, int position,struct gpioID enabled_gpio[])
{
int nbr_selectedPins=6;
const char *pinDescription[] = {"","","","","",""};
unsigned int data_to_write;

//printf(“position: %d\n”,position);
//printf(“line: %d\n\n”,line);
//if (line==1) position=position+124;
if (line==1) position=position+40;
if (line==2) position=position+20;
if (line==3) position=position+84;
data_to_write=return_address_in_bitform(position,0);
//printf(“data_to_write: %d\n”,data_to_write);
data_to_write=bitWrite(data_to_write,1,0);
//printf("<%d>\n",data_to_write);
turn_ON_OFF_pins(enabled_gpio,data_to_write,nbr_selectedPins,MAX_DELAY,pinDescription);
pulsePin(enabled_gpio,data_to_write,nbr_selectedPins,DISPLAY_DATA_ON_SCREEN, pinDescription, 5, MAX_DELAY);
sleep(MAX_DELAY);

data_to_write=return_address_in_bitform(position,1);
//printf(“data_to_write: %d\n”,data_to_write);
turn_ON_OFF_pins(enabled_gpio,data_to_write,nbr_selectedPins,MAX_DELAY,pinDescription);
pulsePin(enabled_gpio,data_to_write,nbr_selectedPins,DISPLAY_DATA_ON_SCREEN, pinDescription, 5, MAX_DELAY);
sleep(MAX_DELAY);
}
`

2

From the original function, just change the offset line to be hex 0x40, like this:
if (line==1) position=position+0x40; //40;