How to portray analog signals with wigdets

Question

Hello!

I quite new to embedded wizard and development boards however there's a thing I need to know:
I didn't find any instruction on how to read analog signals from my LPCXpresso54608 and how to process them to be able to show them on on my board.

In my case the widgets would be a bar (and a Gauge). So, how can I adjust a beam's size according to the voltage of a incoming analog signal?

Best Regards,
TL

Answer 1

Hi TL,

we do not really use any ADC signal in our example, but in the Example ‘DeviceIntegration‘ within the examples folder you can take a look how to manage the data transfer between your GPIO hardware and Embedded Wizard.

Basically our Device Integration Interface gives Embedded Wizard the ability to communicate with the underlying hardware in an proper way. As I already have mention, place take a look into the example ‘DeviceIntegration‘ example in combination with ‘Application/Soruce/DeviceDriver.c/.h’.

Then simply adapt the data types of the Device Integration function and the associated function call in your c code.

Best regards,

Tim