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Supports these Maxim/Analog Devices eeproms with a scratchpad: DS2430,2431,2432,2433,28E04,28E07,28EC20. For each type of an eeprom, you create a new driver. Other than that, the driver is file oriented and supports seeks, for example. Signed-off-by: Stepan Pressl <pressl.stepan@gmail.com>
45 lines
1005 B
Plaintext
45 lines
1005 B
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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menuconfig 1WIRE
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bool "1wire Device Support"
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default n
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---help---
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Drivers for various 1wire devices.
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if 1WIRE
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config 1WIRE_DS28E17
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bool "DS28E17 1-wire to I2C converter"
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default n
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depends on I2C
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---help---
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Enable support for the Maxim DS28E17 1-wire to I2C converter
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config 1WIRE_EE_DS2XXX
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bool "Support for Maxim/Analog Devices 1wire DS2XXX EEPROM devices"
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default n
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depends on 1WIRE
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---help---
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Enable support for 1WIRE DS2XXX EEPROMs.
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The list of supported devices:
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DS2430: 32 bytes, 1 page
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DS2431: 128 bytes, 4 pages
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DS2432: 128 bytes, 4 pages
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DS2433: 512 bytes, 16 pages
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DS28E04: 512 bytes, 16 pages
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DS28E07: 128 bytes, 4 pages
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DS28EC20: 2560 bytes, 32 pages
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if 1WIRE_EE_DS2XXX
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config 1WIRE_EE_DS2XXX_MEMSONBUS
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int "Maximum number of DS2XXX eeproms on the same bus"
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default 10
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endif # 1WIRE_EE_DS2XXX
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endif # 1WIRE
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