On Thu, May 13, 2010 at 12:57:07AM -0700, Duygu Altinok wrote:
> Hi,
> I'm new to piklab and sdcc , when I try to compile some stuff our
> instructors gave us I get the following error:
>
> sdcc -mpic14 -p16f877 -V --debug -I/home/duygu/ceng4/ -c
> ceng336/hw3_lcd_examples/lcd.c
> + "/usr/bin/sdcpp" -nostdinc -Wall -std=c99 -I"/home/duygu/ceng4/"
> -obj-ext=.o -DSDCC_MODEL_SMALL -DSDCC=280 -DSDCC_REVISION=5117 -DSDCC_pic14
> -D__pic14 -DSDCC_PROCESSOR="16f877" -I"/usr/bin/../share/sdcc/include/pic14"
> -I"/usr/share/sdcc/include/pic14" -I"/usr/bin/../share/sdcc/include"
> -I"/usr/share/sdcc/include" -I"/usr/bin/../share/sdcc/include/pic"
> -I"/usr/share/sdcc/include/pic" "ceng336/hw3_lcd_examples/lcd.c"
> sdcc -mpic14 -p16f877 -V --debug -I/home/duygu/ceng4/ -c
> ceng336/hw3_lcd_examples/lcd_demo.c
> demo1
> glue.c:1956: emitInitVal: Assertion `!"Initialized char-arrays are not yet
> supported, assign at runtime instead."' failed.
<snip>
It looks to be unable to support this (yet):
>
> static const char demo1[] = "+--------------+";
> static const char demo2[] = "| Ceng 336 |";
> static const char demo3[] = "| SDCC LCD demo|";
> static const char demo4[] = "+--------------+";
>
and needs something like this to change the assignment from compile
time to run time as the assert suggested. You probably will neet to add
#include <string.h>
to pick up the strcpy() prototype as well.
> void writeDemo()
> {
> int i;
char demo1[20];
char demo2[20];
char demo3[20];
char demo4[20];
strcpy(demo1,"+--------------+");
strcpy(demo2,"| Ceng 336 |");
strcpy(demo3,"| SDCC LCD demo|");
strcpy(demo4,"+--------------+");
> lcdGoto(START_OF_LINE1);
> for(i = 0; demo1[i]; i++)
> lcdWrite(demo1[i]);
<snip>
Peter Van Epp
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