Reading k-type thermocouple using SPI

Version 1.0.0 (61,9 ko) par Atta Wasay
Simulink Model for reading temperature from k-Type thermocouple using SPI device (MAX6675)
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Mise à jour 8 nov. 2023

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This simulink model reads temperature from k-Type thermocouple using SPI device (MAX6675).
CS pin is set low to start the conversion process in MAX6675. SPI block initiate the clock cycle. Upon falling pulse data is read as MSB and LSB. Pulse generator is used for continuous conversion and ultimately reading temperature.
The bits are then merge together and shift right 3 bits to read only temperature signal D14 to D03. Multiplied by offset to get temperature in centigrade.
Really appreciate the MATLAB's answers which supported alot in getting this done.

Citation pour cette source

Atta Wasay (2025). Reading k-type thermocouple using SPI (https://fr.mathworks.com/matlabcentral/fileexchange/154752-reading-k-type-thermocouple-using-spi), MATLAB Central File Exchange. Extrait(e) le .

Compatibilité avec les versions de MATLAB
Créé avec R2021b
Compatible avec toutes les versions jusqu’à R2021b
Plateformes compatibles
Windows macOS Linux
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Version Publié le Notes de version
1.0.0