C compiler for pics

[golfnut]

I wanted to DL the microchip C comiler lite (freeware) but cant get through the registration process. When I submit the page of entered details, step 1 of 2 it repeats step 1 all the time. cant progress it.

Any clues why I cant register on microchips site? S

[Silver Dollar]

That's the C++ one and it's free mode only. You can download the C version that has the 60 day
compiler upgrade (for better optimizations) just go to this page and scroll down looking to the left.
When you see Downloads\XC32\Windows click the windows and it downloads no signup necessary...
http://www.microchip.com/pagehandler...abxc/home.html

[golfnut]

I have trouble building with this line..


#include "pic10f322.h";
__CONFIG (FOSC_INTOSC & BOREN_OFF & WDTE_OFF & PWRTE_OFF & MCLRE_OFF & CP_OFF & WRT_OFF & LVP_OFF); !! !! !! this line wont build!! !! !!
#define PIN_CLC1 PORT
#define TACQ 0x30A1
#define PIN_OE PORTA3

make[1]: Leaving directory `C:/TB3071 project/vco project/vco in c.X'
make[2]: *** [build/default/production/newfile.p1] Error 1
make[1]: *** [.build-conf] Error 2
make: *** [.build-impl] Error 2


BUILD FAILED (exit value 2, total time: 3s)




any clues S

[EET72]

Try this:

#pragma config MCLRE = OFF, FOSC = INTOSC, WDTE = OFF

[golfnut]

Hi, still get the errors. The app note was in assembler and in C I imagine the assembler works, but the C freebie was never compiled.

the errors..
CLEAN SUCCESSFUL (total time: 111ms)
make -f nbproject/Makefile-default.mk SUBPROJECTS= .build-conf
make[1]: Entering directory `C:/TB3071 project/vco project/vco in c.X'
make -f nbproject/Makefile-default.mk dist/default/production/vco_in_c.X.production.hex
make[2]: Entering directory `C:/TB3071 project/vco project/vco in c.X'
"C:\Program Files (x86)\Microchip\xc8\v1.21\bin\xc8.exe" --pass1 --chip=10F322 -Q -G --double=24 --float=24 --opt=default,+asm,+asmfile,-speed,+space,-debug --addrqual=ignore --mode=free -P -N255 --warn=0 --asmlist --summary=default,-psect,-class,+mem,-hex,-file --output=default,-inhx032 --runtime=default,+clear,+init,-keep,-no_startup,+osccal,-resetbits,-download,-stackcall,+clib --output=-mcof,+elf "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -obuild/default/production/newfile.p1 newfile.c
newfile.c:2: error: syntax error in configuration argument
(90 exit status = 1
make[2]: *** [build/default/production/newfile.p1] Error 1
make[1]: *** [.build-conf] Error 2
make: *** [.build-impl] Error 2
make[2]: Leaving directory `C:/TB3071 project/vco project/vco in c.X'
make[1]: Leaving directory `C:/TB3071 project/vco project/vco in c.X'


BUILD FAILED (exit value 2, total time: 2s)




This was the code I cloned it from a microchip App Note Number http://ww1.microchip.com/downloads/e...tes/93071A.pdf

#include "pic10f322.h";
#pragma config FOSC_INTOSC & BOREN_OFF & WDTE_OFF & PWRTE_OFF & MCLRE_OFF & CP_OFF & WRT_OFF & LVP_OFF
#define PIN_CLC1 PORTA1
#define PIN_OE PORTA3
#define TACQ 0x30
void main(void)
{
// acquisition timer workspace
char i;
// initialization
OSCCON = 0x70; // 16 MHz
LATA1 = 0; // RA1 is freq output. Set latch output to 0.
TRISA = 0x0C; // RA0,1 = outputs, RA2,3 = inputs
ANSELA = 0x04; // RA2 = analog input
// CLC design output in C format
CLC1GLS0 = 0x00;
CLC1GLS1 = 0x08;
CLC1GLS2 = 0x00;
CLC1GLS3 = 0x00;
CLC1SEL0 = 0x50;
CLC1SEL1 = 0x00;
CLC1POL = 0x01;
CLC1CON = 0xC0;
// set Fosc as NCO input and enable NCO
// Note: Rev A of the data sheet has some clock source settings identified improperly
// See Errata document DS80529 for alternate clock clock source settings
N1CKS1 = 0;
N1CKS0 = 1;
N1EN = 1;
// ADC: TAD = Fosc/32 (2 us), AN2 input, enabled
ADCON = 0x48;
ADON = 1;
while(1)
{
// switch output on
LC1G1POL = 1;
// continue to read ADC and set NCO freq
// as long as input pin is high
while(PIN_OE == 1)
{
// wait for specified acquistion time
for(i=TACQ;i!=0;i--);
// start ADC and wait for result
GO_nDONE = 1;
while(GO_nDONE == 1);
// if result is zero set minimum freq
// otherwise set freq to ADC result
if(ADRES == 0)
{
NCO1INCH = 0;
NCO1INCL = 1;
}
else
{
NCO1INCH = ADRES;
NCO1INCL = 0;
}
}
// input pin was low - switch output off
LC1G1POL = 0;
// wait for pin input high to restart
while(PIN_OE == 0);
}
}


Steve

[EET72]

I was able to compile this. So try it out:

#include <pic10f322.h>
#include <xc.h>


#pragma config FOSC = INTOSC, MCLRE = OFF
#define PIN_CLC1 PORTAbits.RA1
#define PIN_OE PORTAbits.RA3
#define TACQ 0x30
void main(void)
{
// acquisition timer workspace
char i;
// initialization
OSCCON = 0x70; // 16 MHz
LATA1 = 0; // RA1 is freq output. Set latch output to 0.
TRISA = 0x0C; // RA0,1 = outputs, RA2,3 = inputs
ANSELA = 0x04; // RA2 = analog input
// CLC design output in C format
CLC1GLS0 = 0x00;
CLC1GLS1 = 0x08;
CLC1GLS2 = 0x00;
CLC1GLS3 = 0x00;
CLC1SEL0 = 0x50;
CLC1SEL1 = 0x00;
CLC1POL = 0x01;
CLC1CON = 0xC0;
// set Fosc as NCO input and enable NCO
// Note: Rev A of the data sheet has some clock source settings identified improperly
// See Errata document DS80529 for alternate clock clock source settings
N1CKS1 = 0;
N1CKS0 = 1;
N1EN = 1;
// ADC: TAD = Fosc/32 (2 us), AN2 input, enabled
ADCON = 0x48;
ADON = 1;
while(1)
{
// switch output on
LC1G1POL = 1;
// continue to read ADC and set NCO freq
// as long as input pin is high
while(PIN_OE == 1)
{
// wait for specified acquistion time
for(i=TACQ;i!=0;i--);
// start ADC and wait for result
GO_nDONE = 1;
while(GO_nDONE == 1);
// if result is zero set minimum freq
// otherwise set freq to ADC result
if(ADRES == 0)
{
NCO1INCH = 0;
NCO1INCL = 1;
}
else
{
NCO1INCH = ADRES;
NCO1INCL = 0;
}
}
// input pin was low - switch output off
LC1G1POL = 0;
// wait for pin input high to restart
while(PIN_OE == 0);
}
}

[Qiaozhi]

I was able to compile this. So try it out:

#include <pic10f322.h>
#include <xc.h>


#pragma config FOSC = INTOSC, MCLRE = OFF
#define PIN_CLC1 PORTAbits.RA1
#define PIN_OE PORTAbits.RA3
#define TACQ 0x30
void main(void)
{
// acquisition timer workspace
char i;
// initialization
OSCCON = 0x70; // 16 MHz
LATA1 = 0; // RA1 is freq output. Set latch output to 0.
TRISA = 0x0C; // RA0,1 = outputs, RA2,3 = inputs
ANSELA = 0x04; // RA2 = analog input
// CLC design output in C format
CLC1GLS0 = 0x00;
CLC1GLS1 = 0x08;
CLC1GLS2 = 0x00;
CLC1GLS3 = 0x00;
CLC1SEL0 = 0x50;
CLC1SEL1 = 0x00;
CLC1POL = 0x01;
CLC1CON = 0xC0;
// set Fosc as NCO input and enable NCO
// Note: Rev A of the data sheet has some clock source settings identified improperly
// See Errata document DS80529 for alternate clock clock source settings
N1CKS1 = 0;
N1CKS0 = 1;
N1EN = 1;
// ADC: TAD = Fosc/32 (2 us), AN2 input, enabled
ADCON = 0x48;
ADON = 1;
while(1)
{
// switch output on
LC1G1POL = 1;
// continue to read ADC and set NCO freq
// as long as input pin is high
while(PIN_OE == 1)
{
// wait for specified acquistion time
for(i=TACQ;i!=0;i--);
// start ADC and wait for result
GO_nDONE = 1;
while(GO_nDONE == 1);
// if result is zero set minimum freq
// otherwise set freq to ADC result
if(ADRES == 0)
{
NCO1INCH = 0;
NCO1INCL = 1;
}
else
{
NCO1INCH = ADRES;
NCO1INCL = 0;
}
}
// input pin was low - switch output off
LC1G1POL = 0;
// wait for pin input high to restart
while(PIN_OE == 0);
}
}

It compiles in Linux using the Microchip xc8 compiler:

xc8 code1.c --chip=10F322

Microchip MPLAB XC8 C Compiler V1.21
Copyright (C) 2013 Microchip Technology Inc.
License type: Node Configuration

(1273) Omniscient Code Generation not available in Free mode (warning)

Memory Summary:
Program space used 3Dh ( 61) of 200h words ( 11.9%)
Data space used 4h ( 4) of 40h bytes ( 6.2%)
EEPROM space None available
Configuration bits used 1h ( 1) of 1h word (100.0%)
ID Location space used 0h ( 0) of 4h bytes ( 0.0%)


Running this compiler in PRO mode, with Omniscient Code Generation enabled,
produces code which is typically 40% smaller than in Free mode.
The MPLAB XC8 PRO compiler output for this code could be 24 words smaller.
See http://microchip.com for more information.

[golfnut]

Cheers fellas. mine is good with the following..



#include "pic10f322.h";
#pragma config FOSC = INTOSC & BOREN = OFF & WDTE = OFF & PWRTE = OFF & MCLRE = OFF & config CP = OFF & config WRT = OFF & config LVP = OFF
#define PIN_CLC1 PORTAbits.RA1
#define PIN_OE PORTAbits.RA3


I guess the next instalment is which cheap programmer is the one to get!!! That is supported in the IDE I have Product Version: MPLAB X IDE v1.90


Is this old - I saw V2.0 one time -if this is ok Ill run with it. As these IDE are BIG and don't want to DL and configure for 3Hrs like last time .

S