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xbox360chips

USA
1 Posts

Posted - 02/06/2008 :  20:18:48  Show Profile  Reply with Quote
Hey guys I recently purchased a serial port pic programmer which programs 8 pin chips. Currently there are a few ebay members who are making money selling selling what are called rapid fire xbox 360 controllers. I have installed a few myself and the installation is not difficult it consists of soldering together about 10 wires to the chip board. I can purchase all these materials at a low cost including the 8pin 555 timer I just don't know where to start when it comes to programming the chip.
My goal is to be able to program the chip to perform a function of pressing the right trigger about 10-20 times in a second. I've been doing some research and I what I was wandering is if this would do the job.

#include <12F683.h>
#device adc=8
#fuses NOWDT,INTRC_IO, NOCPD, NOPROTECT, MCLR, NOPUT, NOBROWNOUT, IESO, FCMEN
#use delay(clock=8000000)


void main()
{

int loop;

port_a_pullups(FALSE);
setup_adc_ports(sAN0|sAN1|VSS_VDD);
setup_adc(ADC_CLOCK_INTERNAL);
setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1);
setup_timer_1(T1_DISABLED);
setup_timer_2(T2_DISABLED,0,1);
setup_comparator(NC_NC);
setup_vref(FALSE);
setup_oscillator(OSC_INTRC);

loop=0;

output_low(PIN_A4);
output_high(PIN_A5);
for(;;)
{
if (!loop)
{
loop=50;
output_toggle(PIN_A4);
output_toggle(PIN_A5);
}
loop--;
}
}

HEX File Version 1.1 (faster and Pull-ups turned off):

:1000000000308A000428000084011F30830571300D
:1000100083168F0083121F1383161F109F101F114A
:100020009F110730831299008316950181170108EB
:10003000C73908388100831290010030A100920076
:10004000003083169200073083129900831605084A
:1000500006308312A000A00B2B28000019088C1179
:100060008316990101308F008312A60183160512B1
:10007000831205128316851283128516A608031DA6
:100080004D283230A60083160512103083128506E3
:1000900083168512203083128506A6033E2863004E
:02400E00F43C80
:00000001FF
;PIC12F683

Thanks for your help guys.
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