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84b2d0 |
diff -Naur i2c-tools-3.1.0.orig/eepromer/eeprog.8 i2c-tools-3.1.0/eepromer/eeprog.8
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84b2d0 |
--- i2c-tools-3.1.0.orig/eepromer/eeprog.8 1970-01-01 01:00:00.000000000 +0100
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84b2d0 |
+++ i2c-tools-3.1.0/eepromer/eeprog.8 2013-07-03 17:10:46.193787836 +0200
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84b2d0 |
@@ -0,0 +1,105 @@
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84b2d0 |
+.\"
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84b2d0 |
+.\" eeprog.8 - manpage for the i2c-tools/eeprog utility
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84b2d0 |
+.\" Copyright (C) 2013 Jaromir Capik
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84b2d0 |
+.\"
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84b2d0 |
+.\" This program is free software; you can redistribute it and/or modify
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84b2d0 |
+.\" it under the terms of the GNU General Public License as published by
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84b2d0 |
+.\" the Free Software Foundation; either version 2 of the License, or
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84b2d0 |
+.\" (at your option) any later version.
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84b2d0 |
+.\"
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84b2d0 |
+.\" This program is distributed in the hope that it will be useful,
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84b2d0 |
+.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
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84b2d0 |
+.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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84b2d0 |
+.\" GNU General Public License for more details.
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84b2d0 |
+.\"
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84b2d0 |
+.\" You should have received a copy of the GNU General Public License along
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84b2d0 |
+.\" with this program; if not, write to the Free Software Foundation, Inc.,
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84b2d0 |
+.\" 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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84b2d0 |
+.\"
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84b2d0 |
+.TH eeprog "8" "Jul 2013" "i2c-tools" "System Administration"
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84b2d0 |
+.SH NAME
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84b2d0 |
+eeprog \- reads and writes 24Cxx EEPROMs connected to I2C serial bus.
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84b2d0 |
+.SH SYNOPSIS
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84b2d0 |
+.B eeprog
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84b2d0 |
+[-fqxdh] [-16|-8] [-r addr[:count]|-w addr] <device> <i2c-addr>
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84b2d0 |
+.SH DESCRIPTION
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84b2d0 |
+.B eeprog
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84b2d0 |
+uses the SMBus protocol used by most of the recent chipsets.
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84b2d0 |
+.SH NOTE
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84b2d0 |
+Don't forget to load your i2c chipset and the i2c-dev drivers.
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84b2d0 |
+.P
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84b2d0 |
+The following environment variables could be set instead of the command line arguments:
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84b2d0 |
+.P
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84b2d0 |
+ EEPROG_DEV device
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84b2d0 |
+.br
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84b2d0 |
+ EEPROG_I2C_ADDR i2c-addr
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84b2d0 |
+.SH PARAMETERS
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84b2d0 |
+.I Address modes
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84b2d0 |
+.TP
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84b2d0 |
+.B \-8
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84b2d0 |
+Use 8bit address mode for 24c0x...24C16 [default]
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84b2d0 |
+.TP
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84b2d0 |
+.B \-16
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84b2d0 |
+Use 16bit address mode for 24c32...24C256
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84b2d0 |
+.TP
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84b2d0 |
+.I Actions
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84b2d0 |
+.TP
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84b2d0 |
+.B \-r addr[:count]
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84b2d0 |
+Read
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84b2d0 |
+.B count
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84b2d0 |
+(1 if omitted) bytes from
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84b2d0 |
+.B addr
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84b2d0 |
+and print them to the standard output
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84b2d0 |
+.TP
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84b2d0 |
+.B \-w addr
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84b2d0 |
+Write input (stdin) at address
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84b2d0 |
+.B addr
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84b2d0 |
+of the EEPROM
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84b2d0 |
+.TP
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84b2d0 |
+.B \-h
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84b2d0 |
+Print this help
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84b2d0 |
+.TP
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84b2d0 |
+.I Options
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84b2d0 |
+.TP
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84b2d0 |
+.B \-x
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84b2d0 |
+Set hex output mode
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84b2d0 |
+.TP
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84b2d0 |
+.B \-d
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84b2d0 |
+Dummy mode, display what *would* have been done
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84b2d0 |
+.TP
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84b2d0 |
+.B \-f
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84b2d0 |
+Disable warnings and don't ask confirmation
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84b2d0 |
+.TP
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84b2d0 |
+.B \-q
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84b2d0 |
+Quiet mode
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84b2d0 |
+.TP
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84b2d0 |
+.I Bus
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84b2d0 |
+.TP
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84b2d0 |
+.B device
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84b2d0 |
+Device file representing the I2C bus (eg. /dev/i2c-0)
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84b2d0 |
+.TP
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84b2d0 |
+.B i2c-addr
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84b2d0 |
+I2C bus address of the EEPROM (eg. 0x3A)
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84b2d0 |
+.SH EXAMPLES
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84b2d0 |
+Read 64 bytes from the EEPROM at address 0x54 on bus 0 starting at address 123 (decimal)
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84b2d0 |
+.P
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84b2d0 |
+.B eeprog
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84b2d0 |
+/dev/i2c-0 0x54 -r 123:64
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84b2d0 |
+.P
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84b2d0 |
+Print the hex codes of the first 32 bytes read from bus 1 at address 0x22
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84b2d0 |
+.P
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84b2d0 |
+.B eeprog
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84b2d0 |
+/dev/i2c-1 0x51 -x -r 0x22:0x20
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84b2d0 |
+.P
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84b2d0 |
+Write the current timestamp at address 0x200 of the EEPROM on bus 0 at address 0x33
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84b2d0 |
+.P
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84b2d0 |
+ date |
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84b2d0 |
+.B eeprog
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84b2d0 |
+/dev/i2c-0 0x33 -w 0x200
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84b2d0 |
+.SH SEE ALSO
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84b2d0 |
+.BR eeprom (8)
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84b2d0 |
+.BR eepromer (8)
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84b2d0 |
+.SH AUTHOR
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84b2d0 |
+.UR stefano@codesink.org
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84b2d0 |
+Stefano Barbato
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84b2d0 |
+.UE
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84b2d0 |
diff -Naur i2c-tools-3.1.0.orig/eepromer/eepromer.8 i2c-tools-3.1.0/eepromer/eepromer.8
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84b2d0 |
--- i2c-tools-3.1.0.orig/eepromer/eepromer.8 1970-01-01 01:00:00.000000000 +0100
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84b2d0 |
+++ i2c-tools-3.1.0/eepromer/eepromer.8 2013-07-03 17:25:35.067487324 +0200
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84b2d0 |
@@ -0,0 +1,63 @@
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84b2d0 |
+.\"
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84b2d0 |
+.\" eeprom.8 - manpage for the i2c-tools/eeprom utility
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84b2d0 |
+.\" Copyright (C) 2013 Jaromir Capik
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84b2d0 |
+.\"
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84b2d0 |
+.\" This program is free software; you can redistribute it and/or modify
|
|
|
84b2d0 |
+.\" it under the terms of the GNU General Public License as published by
|
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|
84b2d0 |
+.\" the Free Software Foundation; either version 2 of the License, or
|
|
|
84b2d0 |
+.\" (at your option) any later version.
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|
84b2d0 |
+.\"
|
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|
84b2d0 |
+.\" This program is distributed in the hope that it will be useful,
|
|
|
84b2d0 |
+.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
84b2d0 |
+.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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|
84b2d0 |
+.\" GNU General Public License for more details.
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|
84b2d0 |
+.\"
|
|
|
84b2d0 |
+.\" You should have received a copy of the GNU General Public License along
|
|
|
84b2d0 |
+.\" with this program; if not, write to the Free Software Foundation, Inc.,
|
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|
84b2d0 |
+.\" 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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84b2d0 |
+.\"
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84b2d0 |
+.TH eepromer "8" "Jul 2013" "i2c-tools" "System Administration"
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84b2d0 |
+.SH NAME
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84b2d0 |
+eepromer \- reads and writes 24Cxx EEPROMs connected to I2C serial bus.
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84b2d0 |
+.SH SYNOPSIS
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84b2d0 |
+.B eepromer
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84b2d0 |
+[-r|-w|-e|-p] -f <device> <i2c-addr>
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84b2d0 |
+.SH DESCRIPTION
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84b2d0 |
+The EEPROM must be a large EEPROM which uses a 2-byte address
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84b2d0 |
+field (24C32 or larger). It will NOT WORK on small EEPROMs
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84b2d0 |
+(24C01 - 24C16) such as those used on SDRAM DIMMs.
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84b2d0 |
+.SH NOTE
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84b2d0 |
+Don't forget to load your i2c chipset and the i2c-dev drivers.
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84b2d0 |
+.P
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84b2d0 |
+Tested only on 24C256.
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84b2d0 |
+.P
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84b2d0 |
+.SH PARAMETERS
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84b2d0 |
+.TP
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84b2d0 |
+.I Actions
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84b2d0 |
+.TP
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84b2d0 |
+.B \-r
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84b2d0 |
+Read
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84b2d0 |
+.TP
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84b2d0 |
+.B \-w
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84b2d0 |
+Write
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84b2d0 |
+.TP
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84b2d0 |
+.B \-e
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84b2d0 |
+Erase
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84b2d0 |
+.TP
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84b2d0 |
+.B \-p
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84b2d0 |
+Print header
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84b2d0 |
+.TP
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84b2d0 |
+.I Bus
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84b2d0 |
+.TP
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84b2d0 |
+.B \-f device
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84b2d0 |
+Device file representing the I2C bus (eg. /dev/i2c-0)
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84b2d0 |
+.TP
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84b2d0 |
+.B i2c-addr
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84b2d0 |
+I2C bus address of the EEPROM (eg. 0x3A)
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84b2d0 |
+.SH SEE ALSO
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|
84b2d0 |
+.BR eeprog (8)
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84b2d0 |
+.BR eeprom (8)
|
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|
84b2d0 |
+.SH AUTHOR
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|
84b2d0 |
+.UR marvin@sitour.cz
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84b2d0 |
+Daniel Smolik
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84b2d0 |
+.UE
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84b2d0 |
diff -Naur i2c-tools-3.1.0.orig/eepromer/eeprom.8 i2c-tools-3.1.0/eepromer/eeprom.8
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84b2d0 |
--- i2c-tools-3.1.0.orig/eepromer/eeprom.8 1970-01-01 01:00:00.000000000 +0100
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84b2d0 |
+++ i2c-tools-3.1.0/eepromer/eeprom.8 2013-07-03 17:14:22.852383941 +0200
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84b2d0 |
@@ -0,0 +1,64 @@
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84b2d0 |
+.\"
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84b2d0 |
+.\" eeprom.8 - manpage for the i2c-tools/eeprom utility
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84b2d0 |
+.\" Copyright (C) 2013 Jaromir Capik
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84b2d0 |
+.\"
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84b2d0 |
+.\" This program is free software; you can redistribute it and/or modify
|
|
|
84b2d0 |
+.\" it under the terms of the GNU General Public License as published by
|
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|
84b2d0 |
+.\" the Free Software Foundation; either version 2 of the License, or
|
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|
84b2d0 |
+.\" (at your option) any later version.
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84b2d0 |
+.\"
|
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84b2d0 |
+.\" This program is distributed in the hope that it will be useful,
|
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|
84b2d0 |
+.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
84b2d0 |
+.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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|
84b2d0 |
+.\" GNU General Public License for more details.
|
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|
84b2d0 |
+.\"
|
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|
84b2d0 |
+.\" You should have received a copy of the GNU General Public License along
|
|
|
84b2d0 |
+.\" with this program; if not, write to the Free Software Foundation, Inc.,
|
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|
84b2d0 |
+.\" 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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84b2d0 |
+.\"
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84b2d0 |
+.TH eeprom "8" "Jul 2013" "i2c-tools" "System Administration"
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84b2d0 |
+.SH NAME
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84b2d0 |
+eeprom \- reads and writes 24Cxx EEPROMs connected to I2C serial bus.
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84b2d0 |
+.SH SYNOPSIS
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84b2d0 |
+.B eeprom
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84b2d0 |
+[-d dev] [-a adr] [-p pgs] [-w] [-y] [-f file]
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84b2d0 |
+.SH DESCRIPTION
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84b2d0 |
+.B eeprom
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84b2d0 |
+can be used for reading from / writing to i2c-eeproms like the popular
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84b2d0 |
+24C16, 24C08, 24C04, etc.
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84b2d0 |
+In contrast to eeprommer which supports 24C256-type eeproms (24C16s)
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84b2d0 |
+this tool works with 1-byte addresses!
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84b2d0 |
+.SH NOTE
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84b2d0 |
+Don't forget to load your i2c chipset and the i2c-dev drivers.
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84b2d0 |
+.P
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84b2d0 |
+Pages/addresses:
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84b2d0 |
+ eeproms with more than 256 bytes appear as if they
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84b2d0 |
+ were several eeproms with consecutive addresses on the bus
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84b2d0 |
+ so we might as well address several separate eeproms with
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84b2d0 |
+ increasing addresses
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84b2d0 |
+.SH PARAMETERS
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84b2d0 |
+.TP
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84b2d0 |
+.B dev
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84b2d0 |
+device, e.g. /dev/i2c-0 (def)
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84b2d0 |
+.TP
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84b2d0 |
+.B adr
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84b2d0 |
+base address of eeprom, eg 0xA0 (def)
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84b2d0 |
+.TP
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84b2d0 |
+.B pgs
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84b2d0 |
+number of pages to read, eg 8 (def)
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84b2d0 |
+.TP
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84b2d0 |
+.B \-w
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84b2d0 |
+write to eeprom (default is reading!)
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84b2d0 |
+.TP
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84b2d0 |
+.B \-y
|
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|
84b2d0 |
+suppress warning when writing (default is to warn!)
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84b2d0 |
+.TP
|
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|
84b2d0 |
+.B \-f file
|
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|
84b2d0 |
+copy eeprom contents to/from file (default for read is test only; for write is all zeros)
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|
|
84b2d0 |
+.SH SEE ALSO
|
|
|
84b2d0 |
+.BR eeprog (8)
|
|
|
84b2d0 |
+.BR eepromer (8)
|
|
|
84b2d0 |
+.SH AUTHOR
|
|
|
84b2d0 |
+.UR chris@hedonism.cx
|
|
|
84b2d0 |
+Christian Vogel
|
|
|
84b2d0 |
+.UE
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|
|
84b2d0 |
diff -Naur i2c-tools-3.1.0.orig/tools/i2cset.c i2c-tools-3.1.0/tools/i2cset.c
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|
|
84b2d0 |
--- i2c-tools-3.1.0.orig/tools/i2cset.c 2011-02-15 17:12:27.000000000 +0100
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|
84b2d0 |
+++ i2c-tools-3.1.0/tools/i2cset.c 2013-06-19 12:45:55.852490195 +0200
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|
|
84b2d0 |
@@ -35,7 +35,12 @@
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|
84b2d0 |
static void help(void)
|
|
|
84b2d0 |
{
|
|
|
84b2d0 |
fprintf(stderr,
|
|
|
84b2d0 |
- "Usage: i2cset [-f] [-y] [-m MASK] I2CBUS CHIP-ADDRESS DATA-ADDRESS [VALUE] ... [MODE]\n"
|
|
|
84b2d0 |
+ "Usage: i2cset [OPTIONS] I2CBUS CHIP-ADDRESS DATA-ADDRESS [VALUE] ... [MODE]\n"
|
|
|
84b2d0 |
+ " OPTIONS are\n"
|
|
|
84b2d0 |
+ " -f (force access when busy)\n"
|
|
|
84b2d0 |
+ " -y (disable interactive mode)\n"
|
|
|
84b2d0 |
+ " -m MASK (value write mask - bits set to 0 are preserved if possible)\n"
|
|
|
84b2d0 |
+ " -r (write verification by reading back)\n"
|
|
|
84b2d0 |
" I2CBUS is an integer or an I2C bus name\n"
|
|
|
84b2d0 |
" ADDRESS is an integer (0x03 - 0x77)\n"
|
|
|
84b2d0 |
" MODE is one of:\n"
|