GPADC Group Channel Read

Table of Contents

• Introduction
• Supported Combinations
• Steps to Run the Example
• See Also
• Sample Output

Introduction

This example configures a GPADC configuration for multi channel and triggers the multi channel conversion. Upon successful converted adc conversion data is displayed. Conversion happens based on the parameters provided through syscfg

Supported Combinations

Parameter	Value
CPU + OS	r5fss0-0 nortos
Toolchain	ti-arm-clang
Boards	am273x-evm
Example folder	examples/drivers/gpadc/gpadc_group_channel_read/

Steps to Run the Example

• When using CCS projects to build, import the CCS project for the required combination and build it using the CCS project menu (see Using SDK with CCS Projects).
• When using makefiles to build, note the required combination and build using make command (see Using SDK with Makefiles)
• Launch a CCS debug session and run the executable, see CCS Launch, Load and Run

See Also

GPADC

Sample Output

Shown below is a sample output when the application is run,

Channel adc conversion successful
 Channel    HW_CH       ADC Value   Volt
    0       ADC_IN0 0x000002ac  1202mV
    1       ADC_IN1 0x00000000  0000mV
    2       ADC_IN2 0x00000000  0000mV
    3       ADC_IN3 0x00000000  0000mV
    4       ADC_IN4 0x00000000  0000mV
    5       ADC_IN5 0x00000000  0000mV
    6       ADC_IN6 0x00000000  0000mV
    7       ADC_IN7 0x00000000  0000mV
    8       ADC_IN8 0x00000000  0000mV
All tests have passed!!