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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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[[File:MAX31855 memory map.PNG]] | [[File:MAX31855 memory map.PNG]] | ||
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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. | ||
Have to take the "MAX6675_SS" lines from the RAMPS section of pins.h and transpose it to Sanguinololu section. | Have to take the "MAX6675_SS" lines from the RAMPS section of pins.h and transpose it to Sanguinololu section. | ||
under <code>#define SDSS 31</code> write <code>#define MAX6675_SS 31"</code>. | under <code>#define SDSS 31</code> write <code>#define MAX6675_SS 31"</code> in "pins.h". | ||
Ensure to uncomment the line <code>//#define HEATER_USES_MAX6675</code> and comment out <code>#define HEATER_USES_THERMISTOR</code> in "Configuration.h". | |||
That should work. But it will NEED to be double/triple/quadruple checked... | |||
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