Hi All,
I moght well be that I am on the wrong list, but I think I hav ethe best
chance to start here.
I manged to get a two .c file project compiling ang linked, upon reading
the bin/release .lst file I see this
000002 2803 goto 0x3 goto
__sdcc_gsinit_startup
I clipped some lines
_main ;Function start
; 2 exit points
; .line 13;
"SDCC_PIC_Using.c" LCD_SetUp();
0000d8 118a bcf 0xa, 0x3 PAGESEL _LCD_SetUp
0000d9 20d3 call 0xd3 CALL _LCD_SetUp
0000da 118a bcf 0xa, 0x3 PAGESEL $
0000db 0008 return RETURN
; exit point of _main
I clipped some more lines
;entry: _LCD_SetUp
;Function start
; 2 exit points
;has an exit
;; Starting pCode block
_LCD_SetUp ;Function start
; 2 exit points
; .line 7;
"LCD_Driver2.c" PORTD = PORTA;
0000d3 1283 bcf 0x3, 0x5 BANKSEL _PORTA
0000d4 1303 bcf 0x3, 0x6
0000d5 0805 movf 0x5, w MOVF _PORTA,W
0000d6 0088 movwf 0x8 MOVWF _PORTD
0000d7 0008 return RETURN
; exit point of _LCD_SetUp
but no routine with the name. __sdcc_gsinit_startup
I have set several settings in Code::Blocks, all from internet postings,
for the compiler and linker to find things, do I have to give them too?
I must have forgotten something, to include, set or.....but can't figure
out what..
Here are my working conditions.
SDCC version 2.9 ubder Code::Blocks version 8.02 on Windows XP
SDCC is set up for pic16F874
Here is my code:
First .c file:
#include <PIC/PIC16F874.H>
#include "LCD_Driver2.h"
// CONFIG
static typedef unsigned int config;
config at 0x2007 __CONFIG = _PWRTE_OFF & _BODEN_OFF & _WDT_OFF &
_LVP_ON & _CPD_OFF & _DEBUG_OFF & _HS_OSC & _CP_OFF;
// main body
void main(){
LCD_SetUp();
}
second .c file
#include <PIC/PIC16F874.H>
void LCD_SetUp(void)
{
PORTD = PORTA;
}
the LCD_Driver2.h
void LCD_SetUp(void);
Who can help me through this?
Thanks.
Frans.
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