Commit Graph

4 Commits

Author SHA1 Message Date
Kevin O'Connor 0af89e4766 thermocouple: Define thermocouple types using enumerations
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-03-17 19:38:18 -04:00
Kevin O'Connor 7a9553b38a thermocouple: Minor fixes
Send the temperature before checking for an out of range error (that
makes it easier to debug).

The query_thermocouple clock parameter is unpredictable and a value of
zero can't be used to disable the query - use rest_ticks instead.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-07-25 09:06:50 -04:00
Ricardo Amezquita 756514adef thermocouple: Add support for MAX6675 chip
The MAX6675 chip has a different read sequence than the MAX31855 chip.

Signed-off-by: Ricardo Amézquita <ramezquitao@cihologramas.com>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-07-24 11:16:05 -04:00
Kevin O'Connor eba252d3fd thermocouple: Add initial support for common SPI temperature sensing chips
Signed-off-by: Petri Honkala <cruwaller@gmail.com>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-07-24 11:16:05 -04:00