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Thermocouple_GetVoltage() API | Cypress Semiconductor

Thermocouple_GetVoltage() API

Summary: 1 Reply, Latest post by Bob Marlowe on 21 Feb 2014 02:33 AM PST
Verified Answers: 0
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ritesh7's picture
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 In thermocouple example Thermocouple_GetVoltage() API accept temperature range maximum of 100 Degree. 

But how can i modify that API for Full temperature range for any thermocouple.??

user_1377889's picture
9301 posts

You are not quite right: The temperature given to ThermoCouple_GetVoltage() is in 1/100 degrees centigrade, thus when assuming 22°C ambient temperature should be called with a value of 2200 to get a (calculated) voltage to add to the actually measured voltage (from ADC) to calculate the actual temperature.



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