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Project:Sanguinololu Thermocouple: Difference between revisions
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Project:Sanguinololu Thermocouple (view source)
Revision as of 23:19, 19 November 2012
, 19 November 2012→Modifying the code
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As we are replacing an analogue thermistor with a thermocouple-to-digital device we will need to make changes to the code. | As we are replacing an analogue thermistor with a thermocouple-to-digital device we will need to make changes to the code. | ||
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More information can be found out specifically about the MAX31855KASA+ [http://www.maximintegrated.com/datasheet/index.mvp/id/7273 here]. The most important piece of information from this is the bit map of the 32bit data packet. | More information can be found out specifically about the MAX31855KASA+ [http://www.maximintegrated.com/datasheet/index.mvp/id/7273 here]. The most important piece of information from this is the bit map of the 32bit data packet. | ||
[[File:MAX31855 memory map.PNG]] | [[File:MAX31855 memory map.PNG]] | ||
MAX31855 is somewhat backwards compatible with the MAX6675 however it is 32 bits instead of 16 bits. I shall test to see if this poses a problem. | MAX31855 is somewhat backwards compatible with the MAX6675 however it is 32 bits instead of 16 bits. I shall test to see if this poses a problem. | ||
