mirror of
git://projects.qi-hardware.com/ben-blinkenlights.git
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uart/avrdude/: patch and build instructions for avrdude
This commit is contained in:
Werner Almesberger
parent
f67f7a9a30
commit
1826cc2d89
16
uart/avrdude/README
Normal file
16
uart/avrdude/README
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@ -0,0 +1,16 @@
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wget http://download.savannah.gnu.org/releases/avrdude/avrdude-5.10.tar.gz
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tar xfz avrdude-5.10.tar.gz
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cd avrdude-5.10
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quilt push -a
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aclocal
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automake
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./configure --prefix=/ --host=mipsel-linux
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make </dev/null
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# the joy of autocrap
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./configure --prefix=/ --host=mipsel-linux
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make
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scp avrdude.conf jlime:/etc/
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scp avrdude jlime:/usr/bin/
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410
uart/avrdude/patches/nanonote.patch
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410
uart/avrdude/patches/nanonote.patch
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@ -0,0 +1,410 @@
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Index: avrdude/avrdude-5.10/Makefile.am
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===================================================================
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--- avrdude.orig/avrdude-5.10/Makefile.am 2011-02-01 20:25:15.000000000 -0300
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+++ avrdude/avrdude-5.10/Makefile.am 2011-02-01 20:25:54.000000000 -0300
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@@ -111,6 +111,8 @@
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lists.c \
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lists.h \
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my_ddk_hidsdi.h \
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+ nanonote.c \
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+ nanonote.h \
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par.c \
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par.h \
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pgm.c \
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Index: avrdude/avrdude-5.10/config_gram.y
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===================================================================
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--- avrdude.orig/avrdude-5.10/config_gram.y 2011-02-01 18:50:48.000000000 -0300
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+++ avrdude/avrdude-5.10/config_gram.y 2011-02-01 20:27:31.000000000 -0300
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@@ -48,6 +48,7 @@
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#include "avr.h"
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#include "jtagmkI.h"
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#include "jtagmkII.h"
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+#include "nanonote.h"
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#if defined(WIN32NATIVE)
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#define strtok_r( _s, _sep, _lasts ) \
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@@ -99,6 +100,7 @@
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%token K_DRAGON_JTAG
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%token K_DRAGON_PDI
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%token K_DRAGON_PP
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+%token K_NANONOTE
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%token K_STK500_DEVCODE
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%token K_AVR910_DEVCODE
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%token K_EEPROM
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@@ -551,6 +553,12 @@
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}
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} |
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+ K_TYPE TKN_EQUAL K_NANONOTE {
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+ {
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+ nanonote_initpgm(current_prog);
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+ }
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+ } |
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+
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K_DESC TKN_EQUAL TKN_STRING {
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strncpy(current_prog->desc, $3->value.string, PGM_DESCLEN);
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current_prog->desc[PGM_DESCLEN-1] = 0;
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Index: avrdude/avrdude-5.10/lexer.l
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===================================================================
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--- avrdude.orig/avrdude-5.10/lexer.l 2011-02-01 18:53:11.000000000 -0300
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+++ avrdude/avrdude-5.10/lexer.l 2011-02-01 18:53:40.000000000 -0300
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@@ -164,6 +164,7 @@
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min_write_delay { yylval=NULL; return K_MIN_WRITE_DELAY; }
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miso { yylval=NULL; return K_MISO; }
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mosi { yylval=NULL; return K_MOSI; }
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+nanonote { yylval=NULL; return K_NANONOTE; }
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num_banks { yylval=NULL; return K_NUM_PAGES; }
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num_pages { yylval=NULL; return K_NUM_PAGES; }
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nvm_base { yylval=NULL; return K_NVM_BASE; }
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Index: avrdude/avrdude-5.10/nanonote.c
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ avrdude/avrdude-5.10/nanonote.c 2011-02-01 21:33:19.000000000 -0300
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@@ -0,0 +1,302 @@
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+/*
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+ * avrdude - A Downloader/Uploader for AVR device programmers
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+ * Copyright (C) 2000, 2001, 2002, 2003 Brian S. Dean <bsd@bsdhome.com>
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+ * Copyright (C) 2005 Michael Holzt <kju-avr@fqdn.org>
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+ * Copyright (C) 2006 Joerg Wunsch <j@uriah.heep.sax.de>
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+ *
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+ * This program is free software; you can redistribute it and/or modify
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+ * it under the terms of the GNU General Public License as published by
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+ * the Free Software Foundation; either version 2 of the License, or
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+ * (at your option) any later version.
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+ *
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+ * This program is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ * GNU General Public License for more details.
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+ *
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+ * You should have received a copy of the GNU General Public License
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+ * along with this program; if not, write to the Free Software
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+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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+ */
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+/* $Id: serbb_posix.c 917 2010-01-15 16:40:17Z joerg_wunsch $ */
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+
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+/*
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+ * Posix serial bitbanging interface for avrdude.
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+ */
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+
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+
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+//#include "ac_cfg.h"
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+
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+#include <stdint.h>
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+#include <stdlib.h>
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+#include <stdio.h>
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+#include <unistd.h>
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+#include <string.h>
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+#include <fcntl.h>
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+#include <sys/mman.h>
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+
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+/*
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+#include <errno.h>
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+#include <sys/ioctl.h>
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+#include <termios.h>
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+*/
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+
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+//#include "avrdude.h"
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+#include "avr.h"
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+//#include "pindefs.h"
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+#include "pgm.h"
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+#include "bitbang.h"
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+
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+
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+
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+static volatile void *mem;
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+
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+
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+#define POWER_OFF 3, 2 /* PD02, drive low to enable power */
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+#define CMD 3, 8 /* PD08, CMD */
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+#define CLK 3, 9 /* PD09, CLK */
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+#define DAT0 3, 10 /* PD10, DAT0 */
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+#define DAT1 3, 11 /* PD11, DAT1 */
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+#define DAT2 3, 12 /* PD12, DAT2 */
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+#define DAT3 3, 13 /* PD13, DAT3 */
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+
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+
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+static struct {
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+ unsigned port;
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+ unsigned bit;
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+} pin_map[] = {
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+ { 3, 11 }, /* 1: PD11, DAT1 */
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+ { 3, 10 }, /* 2: PD12, DAT0 */
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+ { 0, 0 }, /* 3: VSS */
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+ { 0, 0 }, /* 4: PD09, CLK (reserved) */
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+ { 0, 0 }, /* 5: VDD */
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+ { 3, 8 }, /* 6: PD08, CMD */
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+ { 3, 13 }, /* 7: PD13, DAT3 */
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+ { 3, 12 } /* 8: PD13, DAT2 */
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+};
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+
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+
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+#define BASE 0x10010000
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+
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+#define REG(off) (*(volatile uint32_t *) (mem+(off)))
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+
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+#define port_pin(port) REG(port*0x100)
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+#define port_dats(port) REG(port*0x100+0x14)
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+#define port_datc(port) REG(port*0x100+0x18)
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+#define port_func(port) REG(port*0x100+0x48)
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+#define port_dirs(port) REG(port*0x100+0x64)
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+#define port_dirc(port) REG(port*0x100+0x68)
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+
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+
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+static inline void gpio_high(unsigned port, unsigned bit)
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+{
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+ port_dats(port) = 1 << bit;
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+}
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+
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+
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+static void gpio_low(unsigned port, unsigned bit)
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+{
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+ port_datc(port) = 1 << bit;
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+}
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+
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+
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+static void gpio_set(unsigned port, unsigned bit, int value)
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+{
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+ if (value)
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+ gpio_high(port, bit);
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+ else
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+ gpio_low(port, bit);
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+}
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+
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+
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+static int gpio_get(unsigned port, unsigned bit)
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+{
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+ return (port_pin(port) >> bit) & 1;
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+}
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+
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+
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+static void gpio_output(unsigned port, unsigned bit)
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+{
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+ port_dirs(port) = 1 << bit;
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+}
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+
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+
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+static void gpio_input(unsigned port, unsigned bit)
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+{
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+ port_dirc(port) = 1 << bit;
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+}
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+
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+
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+static int nanonote_setpin(PROGRAMMER *pgm, int pin, int value)
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+{
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+ if (pin & PIN_INVERSE) {
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+ value = !value;
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+ pin &= PIN_MASK;
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+ }
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+
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+ if (pin < 1 || pin > sizeof(pin_map)/sizeof(*pin_map))
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+ return -1;
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+ if (!pin_map[pin-1].port)
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+ return -1;
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+
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+#if 0
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+fprintf(stderr, "pin %d (%u, %u) = %d\n",
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+pin, pin_map[pin-1].port, pin_map[pin-1].bit, value);
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+#endif
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+ gpio_set(pin_map[pin-1].port, pin_map[pin-1].bit, value);
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+
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+ {
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+ int i;
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+
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+ /*
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+ * @@@ investigate later
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+ * We get unstable results with values <= 15 but stable results
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+ * with 16.
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+ */
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+ for (i = 0; i != 100; i++)
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+ gpio_get(pin_map[pin-1].port, pin_map[pin-1].bit);
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+ }
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+
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+ if (pgm->ispdelay > 1)
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+ bitbang_delay(pgm->ispdelay);
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+
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+ return 0;
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+}
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+
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+
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+static int nanonote_getpin(PROGRAMMER *pgm, int pin)
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+{
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+ int invert = 0;
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+ int v;
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+
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+ if (pin & PIN_INVERSE) {
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+ invert = 1;
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+ pin &= PIN_MASK;
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+ }
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+
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+ if (pin < 1 || pin > sizeof(pin_map)/sizeof(*pin_map))
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+ return -1;
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+ if (!pin_map[pin].port)
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+ return -1;
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+
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+ v = gpio_get(pin_map[pin-1].port, pin_map[pin-1].bit);
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+#if 0
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+fprintf(stderr, "pin %d (%u, %u): %d\n",
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+pin, pin_map[pin-1].port, pin_map[pin-1].bit, v);
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+#endif
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+ return pin & PIN_INVERSE ? !v : v;
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+}
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+
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+
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+static int nanonote_highpulsepin(PROGRAMMER *pgm, int pin)
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+{
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+ return -1;
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+}
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+
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+
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+static void nanonote_display(PROGRAMMER *pgm, const char *p)
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+{
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+ /* nothing */
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+}
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+
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+
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+static void misc_high(PROGRAMMER *pgm)
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+{
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+ gpio_high(POWER_OFF);
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+ gpio_high(DAT1);
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+ gpio_high(DAT0);
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+ gpio_high(CMD);
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+ gpio_high(DAT3);
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+ gpio_high(DAT2);
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+}
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+
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+
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+static void nanonote_enable(PROGRAMMER *pgm)
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+{
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+ misc_high(pgm);
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+ /* @@@ set CLK to function and output clock */
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+}
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+
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+
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+static void nanonote_disable(PROGRAMMER *pgm)
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+{
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+ misc_high(pgm);
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+ /* @@@ set CLK to GPIO */
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+ gpio_high(CLK);
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+}
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+
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+
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+static void nanonote_powerup(PROGRAMMER *pgm)
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+{
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+ gpio_low(POWER_OFF);
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+}
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+
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+
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+static void nanonote_powerdown(PROGRAMMER *pgm)
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+{
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+ misc_high(pgm);
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+}
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+
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+
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+static int nanonote_open(PROGRAMMER *pgm, char *port)
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+{
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+ bitbang_check_prerequisites(pgm);
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+
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+ pgm->fd.ifd = open("/dev/mem", O_RDWR | O_SYNC);
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+ if (pgm->fd.ifd < 0) {
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+ perror("/dev/mem");
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+ return -1;
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+ }
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+ mem = mmap(NULL, 0x1000, PROT_READ | PROT_WRITE, MAP_SHARED,
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+ pgm->fd.ifd, BASE);
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+ if (mem == MAP_FAILED) {
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+ perror("mmap");
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+ return -1;
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+ }
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+
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+ gpio_output(POWER_OFF);
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+ gpio_output(DAT0);
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+ gpio_output(CLK);
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+ gpio_output(CMD);
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+ gpio_output(DAT3);
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+ gpio_output(DAT2);
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+ gpio_input(DAT1); /* @@@ hack */
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+
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+ nanonote_disable(pgm);
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+
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+ return 0;
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+}
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+
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+
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+static void nanonote_close(PROGRAMMER *pgm)
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+{
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+ if (pgm->fd.ifd != -1)
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+ close(pgm->fd.ifd);
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+}
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+
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+
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+void nanonote_initpgm(PROGRAMMER *pgm)
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+{
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+ strcpy(pgm->type, "NANONOTE");
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+
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+ pgm->rdy_led = bitbang_rdy_led;
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+ pgm->err_led = bitbang_err_led;
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+ pgm->pgm_led = bitbang_pgm_led;
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+ pgm->vfy_led = bitbang_vfy_led;
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+ pgm->initialize = bitbang_initialize;
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+ pgm->display = nanonote_display;
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+ pgm->enable = nanonote_enable;
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+ pgm->disable = nanonote_disable;
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+ pgm->powerup = nanonote_powerup;
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+ pgm->powerdown = nanonote_powerdown;
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+ pgm->program_enable = bitbang_program_enable;
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+ pgm->chip_erase = bitbang_chip_erase;
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+ pgm->cmd = bitbang_cmd;
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+ pgm->open = nanonote_open;
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+ pgm->close = nanonote_close;
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+ pgm->setpin = nanonote_setpin;
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+ pgm->getpin = nanonote_getpin;
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+ pgm->highpulsepin = nanonote_highpulsepin;
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+ pgm->read_byte = avr_read_byte_default;
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+ pgm->write_byte = avr_write_byte_default;
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+}
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Index: avrdude/avrdude-5.10/nanonote.h
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ avrdude/avrdude-5.10/nanonote.h 2011-02-01 20:27:11.000000000 -0300
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@@ -0,0 +1,6 @@
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+#ifndef nanonote_h
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+#define nanonote_h
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+
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+void nanonote_initpgm(PROGRAMMER *pgm);
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+
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+#endif
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Index: avrdude/avrdude-5.10/avrdude.conf.in
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===================================================================
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--- avrdude.orig/avrdude-5.10/avrdude.conf.in 2011-02-01 21:34:08.000000000 -0300
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+++ avrdude/avrdude-5.10/avrdude.conf.in 2011-02-01 21:36:11.000000000 -0300
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@@ -592,6 +592,29 @@
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type = avr910;
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;
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+#
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+# 8:10 card pin assignment:
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+#
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+# DAT1 1
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+# DAT0 2
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+# VSS -
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+# CLK -
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+# VDD -
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+# CMD 5
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+# DAT3 7
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+# DAT2 8
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+#
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+
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+programmer
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+ id = "nanonote_uart";
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+ desc = "NanoNote UART 8:10 card";
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+ type = nanonote;
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+ reset = 8;
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+ sck = 2;
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+ mosi = 7;
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+ miso = 1;
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+;
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+
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@HAVE_PARPORT_BEGIN@ Inclusion of the following depends on --enable-parport
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# Parallel port programmers.
|
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1
uart/avrdude/patches/series
Normal file
1
uart/avrdude/patches/series
Normal file
|
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@ -0,0 +1 @@
|
|||
nanonote.patch
|
||||
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