Good day,
I'm quite a beginner user of LabVIEW and wish to request some help from this forum regarding SPI communication.
I have a K-type thermocouple connected to a MAX6675 (cold junction compensated digital converter). It requires SPI communication and I connected the pins accordingly.
MAX6675 Arduino Uno
----------- --------------
VCC 5V pin
GND GND pin
SCK digital pin 13
SO digital pin 12
CS digital pin 10
1. I've loaded the LINX firmware into Arduino Uno.
2. Built the following block diagram.
3. Set the SPI configuration as followed.
When I run the program in LabVIEW, nothing shows up in the 'Read data' array.
Can anyone shed some light on what's wrong with my design??
Thank you.Good day,
I'm quite a beginner user of LabVIEW and wish to request some help from this forum regarding SPI communication.
I have a K-type thermocouple connected to a MAX6675 (cold junction compensated digital converter). It requires SPI communication and I connected the pins accordingly.
MAX6675 Arduino Uno
----------- --------------
GND GND pin
SCK digital pin 13
SO digital pin 12
CS digital pin 10
1. I've loaded the LINX firmware into Arduino Uno.
2. Built the following block diagram.
3. Set the SPI configuration as followed.
When I run the program in LabVIEW, nothing shows up in the 'Read data' array.
Can anyone shed some light on what's wrong with my design??
Thank you.
DESIGN OF TEMPERATURE CONTROLLERS USING LABVIEW A Thesis Submitted for Partial Fulfillment Of the Requirement for the Award of the Degree of Bachelor of Technology In Electronics and Instrumentation Engineering By ABHILASH MISHRA Roll No: 109EI0329 & PINAKI MISHRA Roll No: 109EI0330 DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING. If you need a thermocouple interface that can handle other types of thermocouples, check out our 'Universal' MAX31856 amplifier board which can be configured in the Arduino sketch to interface with just about any kind of thermocouple New! Now uses the MAX31855K instead of the MAX6675, so it can measure a wider temperature measurement range.
I'm quite a beginner user of LabVIEW and wish to request some help from this forum regarding SPI communication.
I have a K-type thermocouple connected to a MAX6675 (cold junction compensated digital converter). It requires SPI communication and I connected the pins accordingly.
MAX6675 Arduino Uno
----------- --------------
VCC 5V pin
GND GND pin
SCK digital pin 13
SO digital pin 12
CS digital pin 10
1. I've loaded the LINX firmware into Arduino Uno.
2. Built the following block diagram.
3. Set the SPI configuration as followed.
- SPI_config.jpg (53.46 KiB) Viewed 15551 times
When I run the program in LabVIEW, nothing shows up in the 'Read data' array.
Can anyone shed some light on what's wrong with my design??
Thank you.Good day,
I'm quite a beginner user of LabVIEW and wish to request some help from this forum regarding SPI communication.
I have a K-type thermocouple connected to a MAX6675 (cold junction compensated digital converter). It requires SPI communication and I connected the pins accordingly.
MAX6675 Arduino Uno
----------- --------------
VCC 5V pin
GND GND pin
SCK digital pin 13
SO digital pin 12
CS digital pin 10
1. I've loaded the LINX firmware into Arduino Uno.
2. Built the following block diagram.
3. Set the SPI configuration as followed.
- SPI_config.jpg (53.46 KiB) Viewed 15553 times
When I run the program in LabVIEW, nothing shows up in the 'Read data' array.
Can anyone shed some light on what's wrong with my design??
Thank you.