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GPIO 的代码
analog_comparators_in.c
/****************************************Copyright (c)****************************************************
** Guangzhou ZHIYUAN electronics Co.,LTD.
**
led.c
#define IN_TGPIO
#include "config.h"
#define LEDS8 16 // P2[23:16] controle LED8~LED1
int main(void)
{
int fd;
uint8 i, val;
fd = open("/dev/P2", O_RDONLY);
if(fd == -1)
{
graphicsclient.h
/*
* linux/include/asm-arm/arch-sa1100/graphicsclient.h
*
* Created 2000/06/11 by Nicolas Pitre
* Modified 7/27/00 by Woojung
*
* This file contains the har
spitz_pm.c
/*
* Battery and Power Management code for the Sharp SL-Cxx00
*
* Copyright (c) 2005 Richard Purdie
*
* This program is free software; you can redistribute it and/or modify
* it under the terms
jzlcd.h
/*
* linux/drivers/video/jzlcd.h -- Ingenic On-Chip LCD frame buffer device
*
* Copyright (C) 2005-2007, Ingenic Semiconductor Inc.
*
* This program is free software; you can redistribute it and/
sb1250_genbus.h
/* *********************************************************************
* SB1250 Board Support Package
*
* Generic Bus Constants File: sb1250_genbus.h
*
sb1250_genbus.h
/* *********************************************************************
* SB1250 Board Support Package
*
* Generic Bus Constants File: sb1250_genbus.h
*
example_280xeqep_pos_speed.c
// TI File $Revision: /main/3 $
// Checkin $Date: December 3, 2004 13:31:22 $
//###########################################################################
//
// FILE: Example_280xEqep_pos_speed
readme.txt
GPIO JTAG Recovery
This example demonstrates changing the JTAG pins into GPIOs, along with a
mechanism to revert them to JTAG pins. When first run, the pins remain in JTAG
mode. Pressing the us
readme.txt
GPIO JTAG Recovery
This example demonstrates changing the JTAG pins into GPIOs, along with a
mechanism to revert them to JTAG pins. When first run, the pins remain in JTAG
mode. Pressing the us