Create hal_adc.c for MSP430FR4133

[moranod3]

New hal_adc.c file for the MSP430FR4133

[muhlbaier]

Looks good, has this been tested?

[moranod3]

I have not tested it with and actual micro-controller as I do not have this specific model, however it does build in CCS with the specific micro-controller selected as a property. I can't imagine anything would change when programming on the micro-controller given that most of the code is based off the TI Resource Center.

[muhlbaier]

This needs to be tested before we merge it to master. Will you be able to get access to a MSP430F4133?

[moranod3]

I will check and see if anyone has one they can lend me if not I can order one and do the necessary tests.

[muhlbaier]

Was this ever tested?

[moranod3]

This was tested and from what i could tell it worked. I re-used some code that just read the voltage off a thermister. The values I was getting were off, but I think it was due to some calculations in the main. The fact that I was receiving data through the ADC led me to believe that the module was functioning.