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sf_adc_periodic Module Guide Resources

Last Updated:02/28/2018

Question:

Where can I find the references to module guide resources for the Periodic ADC Framework module on sf_adc_periodic?

Answer:

Information on the module guide itself and the associated resources and known issues are available here.

Introduction

The ADC Periodic Framework is a high-level API and is implemented on sf_adc_periodic. The module configures the ADC to sample any of the available channels (using the single-scan mode) at a configurable rate and buffers the data for a configurable number of sampling iterations before notifying the application. The ADC Periodic Framework uses the ADC, GPT, and DTC peripherals on the Renesas Synergy™ Microcontroller hardware. A user defined callback can be created to process the data each time a new sample is complete

The ADC Periodic Framework module supports the following features:

  • 14-Bit A/D Converter
  • 12-Bit A/D Converter
  • Multiple Operation Modes
  • Single Scan
  • Group Scan
  • Continuous Scan
  • Multiple Channels
  • All analog input channels
  • Temperature sensor channel
  • Voltage sensor channel

Module Guide

The ADC Periodic Framework module guide is targeted for SSP 1.2.0 and above and the SK-S7G2 Kit.

The most recent versions of the ADC Periodic Framework module guide application note, application project and import guide are available here.

Module Guide Resources

  • Renesas Synergy™ Project DK-S124 Simple Record/Playback here.
  • Renesas Synergy™ Project DK-S124 Simple Tone Generator here.
  • Audio Record ADC Framework Module Guide - Application Project here.

The ADC Periodic Framework module is used in the analog framework Developer Examples available for the SK-S7G2. You can find a Knowledge Base article that describes the Developer Examples and how to use them here.

Known issues

  • Refer to the SSP release notes for current known issues, available here.
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