#include "driverlib.h"

Macros
#define	Num_of_Results 8

Functions
void	main (void)

void	ADC12ISR (void)

Variables
volatile uint16_t	results [Num_of_Results]

Macro Definition Documentation

◆ Num_of_Results

#define Num_of_Results 8

ADC12_A - Sample A0 Input, AVcc Ref, Repeated Single Conversion

This example shows how to perform repeated conversions on a single channel using "repeat-single-channel" mode. AVcc is used for the reference and repeated conversions are performed on Channel A0. Each conversion result is moved to an 8-element array called results[]. Test by applying a voltage to channel A0, then running. Open a watch window in debugger and view the results. Set Breakpoint1 in the index increment line to see the array value change sequentially and Breakpoint to see the entire array of conversion results in "results[]" for the specified Num_of_Results. This can run even in LPM4 mode as ADC has its own clock.

          MSP430F552x
       -----------------
   /|\|                 |
    | |                 |
    --|RST       P6.0/A0|<- Vin
      |                 |

This example uses the following peripherals and I/O signals. You must review these and change as needed for your own board:

ADC12_A peripheral
GPIO Port peripheral
A0

This example uses the following interrupt handlers. To use this example in your own application you must add these interrupt handlers to your vector table.