MSP430FR2033: ADC conversion for reading temperature value.

Hong Zhuang Yuan

Part Number: MSP430FR2033
Other Parts Discussed in Thread: MSP430FR4133

How to do analog to digital conversion on temperature value for Msp430FR2033. Now I am doing a Torrey board with adding ADC function into it. The purpose of doing this is I want to know the analog value of temperature read from the Msp430FR2033, then convert it into digital value. By doing this, I have found the pins for temperature is at U401, pin 15 (A8) and pin 16(A9) by referring to the datasheet. Then I want to read the value from them during debugging. I would like to ask how to enable the pins and the calculation of the conversion.

over 2 years ago

0 Xiaodong LI over 2 years ago

TI__Mastermind 23095 points

Please check msp430fr413x_adc10_16.c example code on MSP430FR413x, MSP430FR203x code examples (Rev. H)

Thanks

0 Hong Zhuang Yuan over 2 years ago in reply to Xiaodong LI

Prodigy 30 points

Hi Xiaodong, I want to confirm coding for msp430fr413x is able to run on Msp430FR2033?
Thanks

0 Xiaodong LI over 2 years ago in reply to Hong Zhuang Yuan

TI__Mastermind 23095 points

Hi Hong Zhuang Yuan

Yes. coding for msp430fr413x is able to run on Msp430FR2033

0 Hong Zhuang Yuan over 2 years ago in reply to Xiaodong LI

Prodigy 30 points

Thanks, Xiaodong Li, I would like to ask about the .h file for msp430fr413x.c.

I only can find the msp430fr2033.h file by right click the <Msp430.h> in the msp430fr413x.c command, then click open declaration (F3) and it directed to the msp430.h file that contains many msp430.h file.

From these .h file, only msp430fr2033.h is able to right click to open declaration and find its file location while other files cannot include msp430fr413x.h.

I want to run the msp430fr413x.c with msp430fr413x.h for ADC. How can I do to find the msp430fr413x.h file? Is it msp430fr413x.c need to use the same name .h file as msp430fr413x.h or it could be msp430fr2033.h?

+1 Xiaodong LI over 2 years ago in reply to Hong Zhuang Yuan

TI__Mastermind 23095 points

Hi Hong Zhuang Yuan

we have both msp430fr4133.h and msp430fr2033.h header files on ... ccs\ccs_base\msp430\include folder

Thanks

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MSP430FR2033: ADC conversion for reading temperature value.