gnupic: SDCC PIC14 port: libsdcc.lib: No such file or directory
Subject:
SDCC PIC14 port: libsdcc.lib: No such file or directory
From:
Vaclav ####@####.####
Date:
9 Nov 2005 11:53:13 +0000
Message-Id: <610.807-17463-2031420501-1131537161@seznam.cz>
Hello,
today I got new snapshot (before I used SDCC 2.4.0). I want to compile one small project but get error:
===============
c:\V\programovani\Pic\STA3005-JTAG-enable>sdcc -V -mpic14 -pp16f627 jtagenb.c
sdcc -V -mpic14 -pp16f627 jtagenb.c
libsdcc.lib: No such file or directory
+ C:\PROGRA~1\SDCC\bin\sdcpp.exe -nostdinc -Wall -std=c99 -DSDCC=1 -DSDCC_MODEL_SMALL -DSDCC_pic14 -D__pic14 -I"C:\Program Files\SDCC\bin\..\include\pic14" -I"C:\Program Files\SDCC\bin\..\include" "jtagenb.c"
+ C:\PROGRA~1\gputils\bin\gpasm.exe -c "jtagenb.asm"
+ C:\PROGRA~1\gputils\bin\gplink.exe -I"C:\Program Files\SDCC\bin\..\lib" -I"C:\Program Files\SDCC\bin\..\lib\pic" -o jtagenb jtagenb.o libsdcc.lib
Processor: p16f627
===============
If I try to run gplink without libsdcc.lib, I get following:
===============
c:\V\programovani\Pic\STA3005-JTAG-enable>gplink.exe -I"C:\Program Files\SDCC\bin\..\lib" -I"C:\Program Files\SDCC\bin\..\lib\pic" -o jtagenb.hex jtagenb.o
gplink.exe -I"C:\Program Files\SDCC\bin\..\lib" -I"C:\Program Files\SDCC\bin\..\lib\pic" -o jtagenb.hex jtagenb.o
message: using default linker script "C:\Program Files\gputils\lkr\16f627.lkr"
error: missing definition for symbol "__gptrput4"
===============
I use SDCC 2.5.4 #1150 (Nov 9 2005) (MINGW32) and gputils 0.12.0
Can somebody help me, what to do ? Thanks in advance,
Vaclav
BTW: In SDCC version 2.4.0 following part of code did not work. PIC always sent 0x80000000. Is there something that I can't use ?
void spi_senddata( void)
{
char i;
unsigned long int tmpdat = 0xffff00ff;
for (i = 0; i<32; i++) {
if((tmpdat & 0x80000000) != 0) {
PORTB |= SPI_TDI;
} else {
PORTB &= (~SPI_TDI);
}
// rising edge of SPI_CLK
PORTB &= (~SPI_CLK);
PORTB |= SPI_CLK;
tmpdat <<= 1;
}
}
