[AVR] avr lcd programming in CV

[ghoola]

I have a problem with this code the codevision have error with _lcd_ready() line .what should I do?

#include <mega32a.h>

// Alphanumeric LCD functions
#include <alcd_ks0073.h>

// Declare your global variables here
void main(void)
{

lcd_init(16);
lcd_clear();
lcd_gotoxy(2,0);
lcd_putsf("LCD TEST");
lcd_gotoxy(5,1);
lcd_putsf("ATMEGA32a");
lcd_gotoxy(14,0);
lcd_putchar('*');
_lcd_ready();
_lcd_write_data(0x0f);
while (1)
{
}
}

 

[embRTS]

what type of error message you got can you tell in detail as I use generally Atmel Studio So i asked

 

[ghoola]

what type of error message you got can you tell in detail as I use generally Atmel Studio So i asked

the error is : "the _lcd_ready"is not defined

 

[embRTS]

https://instruct1.cit.cornell.edu/courses/ee476/codevisionC/cvavrman.pdf
See the page 117 of this Link It may help you there are LCD functions defined
as I use to define my own library and functions so dont know whats the exact problem

Meanwhile I can predict that You look on "" lcd.c "" file in your Project file (if any available) and search for the _lcd_ready(); Function
this is just to check whether it has been defined there or not