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avrdude/bitbang.h

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In lieu of Michael Holzt, add his serbb serial bit-bang code so it will be available in the upcoming avrdude release. His addition has been implemented by means of a generalized bit-bang interface that contains the common part between serial and paralle bit-bang devices, and specialed backends for the serial and parallel port connections. git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@515 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-09-18 20:12:23 +00:00
/*
* avrdude - A Downloader/Uploader for AVR device programmers
* Copyright (C) 2000, 2001, 2002, 2003 Brian S. Dean <bsd@bsdhome.com>
* Copyright (C) 2005 Michael Holzt <kju-avr@fqdn.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* $Id$ */
#ifndef bitbang_h
#define bitbang_h
int bitbang_setpin(int fd, int pin, int value);
int bitbang_getpin(int fd, int pin);
int bitbang_highpulsepin(int fd, int pin);
Submitted by Neil Davey: patch #4539: Ability to control the bit clock (usleep) delay for ppi interface * bitbang.c: Implement bitbang_delay() and its calibration. * bitbang.h: Declare bitbang_delay(). * main.c: Add the ispdelay option (-i). * pgm.h (struct programmer_t): Add the ispdelay parameter. * par.c: Add calls to bitbang_delay() when requested. * serbb_posix.c: (Ditto.) * serbb_win32.c: (Ditto.) * avrdude.1: Document the new -i option. * doc/avrdude.texi: (Ditto.) git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@610 81a1dc3b-b13d-400b-aceb-764788c761c2
2006-08-17 15:06:20 +00:00
void bitbang_delay(unsigned int us);
In lieu of Michael Holzt, add his serbb serial bit-bang code so it will be available in the upcoming avrdude release. His addition has been implemented by means of a generalized bit-bang interface that contains the common part between serial and paralle bit-bang devices, and specialed backends for the serial and parallel port connections. git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@515 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-09-18 20:12:23 +00:00
Move the bitbang prerequisite checks out from main() into their own bitbang_check_prerequisites(). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@626 81a1dc3b-b13d-400b-aceb-764788c761c2
2006-08-23 21:06:28 +00:00
void bitbang_check_prerequisites(PROGRAMMER *pgm);
In lieu of Michael Holzt, add his serbb serial bit-bang code so it will be available in the upcoming avrdude release. His addition has been implemented by means of a generalized bit-bang interface that contains the common part between serial and paralle bit-bang devices, and specialed backends for the serial and parallel port connections. git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@515 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-09-18 20:12:23 +00:00
int bitbang_rdy_led (PROGRAMMER * pgm, int value);
int bitbang_err_led (PROGRAMMER * pgm, int value);
int bitbang_pgm_led (PROGRAMMER * pgm, int value);
int bitbang_vfy_led (PROGRAMMER * pgm, int value);
int bitbang_cmd (PROGRAMMER * pgm, unsigned char cmd[4],
unsigned char res[4]);
int bitbang_chip_erase (PROGRAMMER * pgm, AVRPART * p);
int bitbang_program_enable (PROGRAMMER * pgm, AVRPART * p);
void bitbang_powerup (PROGRAMMER * pgm);
void bitbang_powerdown (PROGRAMMER * pgm);
int bitbang_initialize (PROGRAMMER * pgm, AVRPART * p);
void bitbang_disable (PROGRAMMER * pgm);
void bitbang_enable (PROGRAMMER * pgm);
#endif