linux-kernel - I²C and 1-Wire modules

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Message-ID: <20080415221508.GO2895@freenet.de>
Date:	Wed, 16 Apr 2008 00:15:08 +0200
From:	Michelle Konzack <linux4michelle@...enet.de>
To:	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-arm <linux-arm@...r.kernel.org>
Subject: I²C and 1-Wire modules

########################################################################
NOTE: since I do not know, whether my subscription was successful,
      please keep me in the MFT or Cc: me to all replies.
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Hello Developers and Contributors,

Currently I am building my own ARM922T and ARM11 based computers (for my
needs) and have the HEAVY use for I²C and 1-Wire  stuff.  Furtunately  I
have Evaluation Kits/Boards for most stuff from NXP, Maxim and Dallas.

My question is now, HOW to start coding Modules for the various I²C  and
1-Wire chips?

Note:   I am talking about 20-40 modules since, e.g. for the  1-Wire
        I have found only a temperature sensor but  I  need  support
        for:

       *DS18B20     Programmable Resolution 1-Wire Digital Thermometer
        DS18S20     High-Precission 1-Wire Digital Thermometer
       *DS1372      I²C, 32-Bit, Binary Counter Clock with 64-bit
        DS1825      Programmable Resolution 1-Wire Digital Thermometer with 4-Bit ID
        DS1904      RTC iButton
       *DS1923      Hygrochron Temperature/Humidity Logger iButton with 8kB Data Log memory
       *DS2401      Silicon Serial Number
       *DS2405      Addressable Switch
        DS2406      Dual Addressable Switch Plus 1 kbit Memory
       *DS2408      1-Wire 8-Channel Adressable Switch
       *DS2413      1-Wire Dual Channel Addressable Switch
       *DS2415      1-Wire Time Chip
        DS2417      1-Wire Time Chip with Interrupt
       *DS2438      1-Wire Smart Battery Monitor
       *DS2450      1-Wire A/D Converter
        DS2480B     Serial 1-Wire Line Driver with Load Sensor
       *DS2482-100  Single-Channel 1-Wire Master
        DS2502-E48  48-Bit Node Address Chip
       *DS3502      High-Voltage, NV, I²C POT with Temp Sensor and Lookup Table
        DS4412      Dual-Channel, I²C Adjustable Sink/Source Current DAC
        DS4422      Two-Channel, I²C, 7-Bit Sink/Source Current DAC
        DS4424      Four-Channel, I²C, 7-Bit Sink/Source Current DAC

       *MAX3421E    USB Peripherial/Host Controller with SPI Interface
       *MAX7367/8/9 4-Channel I²C Switches/Multiplexer

       *ISP1160     Embedded Universal Serial Bus Host Controller
        ISP1582     Hi-Speed Universal Serial Bus peripherial Controller
        ISP1760     Hi-Speed Universal Serial Bus Host Controller for embedded applications
        PCA8575     Remote 16-bit I/O expander for I²C-bus with interrupt
        PCA9510/1   Hot swappable I²C-bus and SMBus buffer
       *PCA9513/4   Hot swappable I²C and SMBus buffer
       *PCA9546A    4-channel I²C-bus switch with reset
       *PCA9548     8-channel I²C-bus switch with reset
        PCA9564     Parallel bus to I²C-bus controller
       *PCF8574     Remote 8-bit I/O expander for I²C-bus
       *PCF8575     Remote 16-bit I/O expander for I²C-bus
       *PCF8584     I²C-bus controller
        TDA8030/1   USB smart card Reader (OTP and ROM)

        (the with * maked one are the most importand for me and need
        to be coded first)

        Also I should note, that for the most chips I have Evaluation
        Boards/Kits and currently I am using a NXP LH7A404 (ARM922T) to
        try out the stuff

        And of course, the working modules will be GNU GPL version 3.

Since currently I live in a place where I can not get ADSL, I can only
reply 2-3 times per week.

Thanks, Greetings and nice Day
    Michelle Konzack
    Systemadministrator
    24V Electronic Engineer
    Tamay Dogan Network
    Debian GNU/Linux Consultant


-- 
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##################### Debian GNU/Linux Consultant #####################
Michelle Konzack   Apt. 917                  ICQ #328449886
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