SPI question.

[lordhex]

Hello guys.
I have a small problem try to resolve in 2 days.But i can' find.
https://cdn-shop.adafruit.com/datasheets/MAX31855.pdf
Here we have MAX31855 chip.And it says in
Table 2. Memory Map—Bit Weights and Functions
For 14-BIT THERMOCOUPLE tempeture data i have to read D18 to D30
But i can't figureout how to chose D18 to D30
For exemple in string we can chose the letter we want
Str[0]="H" (chose first char)
But i can't figureout in BIT
Is there any body can explain this to me in bit's?

[LeighM]

Looks like a very interesting device!

Here's an example of how the data could be extracted, once you have the 32 bit data read from the device into a variable.

MAX31855.jpg (46.8 KiB) Viewed 3614 times

[lordhex]

Looks like a very interesting device!

Here's an example of how the data could be extracted, once you have the 32 bit data read from the device into a variable.

MAX31855.jpg

I am trying as soon as possible.
i will be back