Hi all,
I confirmed that DS1721, DS1631, DS1631A, and DS1731
work with the existing ds1621 driver:
DS1721 (2x):
ds1621-i2c-5-48
Adapter: i2c-devantech-iss at bus 002 device 034
temp1: +23.5°C (low = +10.0°C, high = +70.0°C)
ds1621-i2c-5-49
Adapter: i2c-devantech-iss at bus 002 device 034
temp1: +23.5°C (low = +10.0°C, high = +70.0°C)
DS1631:
ds1621-i2c-5-4a
Adapter: i2c-devantech-iss at bus 002 device 034
temp1: +23.0°C (low = +10.0°C, high = +70.0°C)
DS1631A:
ds1621-i2c-5-4b
Adapter: i2c-devantech-iss at bus 002 device 034
temp1: +23.0°C (low = +10.0°C, high = +70.0°C)
DS1731:
ds1621-i2c-5-4c
Adapter: i2c-devantech-iss at bus 002 device 034
temp1: +23.5°C (low = +10.0°C, high = +70.0°C)
Output from sensors-detect:
Driver `ds1621':
* Bus `i2c-devantech-iss at bus 002 device 034'
Busdriver `i2c_devantech_iss', I2C address 0x48
Chip `Dallas Semiconductor DS1621/DS1631' (confidence: 3)
* Bus `i2c-devantech-iss at bus 002 device 034'
Busdriver `i2c_devantech_iss', I2C address 0x49
Chip `Dallas Semiconductor DS1621/DS1631' (confidence: 3)
* Bus `i2c-devantech-iss at bus 002 device 034'
Busdriver `i2c_devantech_iss', I2C address 0x4a
Chip `Dallas Semiconductor DS1621/DS1631' (confidence: 3)
* Bus `i2c-devantech-iss at bus 002 device 034'
Busdriver `i2c_devantech_iss', I2C address 0x4b
Chip `Dallas Semiconductor DS1621/DS1631' (confidence: 3)
* Bus `i2c-devantech-iss at bus 002 device 034'
Busdriver `i2c_devantech_iss', I2C address 0x4c
Chip `Dallas Semiconductor DS1621/DS1631' (confidence: 3)
The chips still support register 0xee, even though that is not documented
in the datasheets.
Auto-detection and sensors-detect may or may not work depending
on chip configuration (it always works after power-up).
Explicit device instantiation always works.
I'll update the list of supported devices to reflect this information.
Guenter
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