SLAAEM0 June   2024 MSPM0C1104 , MSPM0C1104 , MSPM0L1105 , MSPM0L1105 , PGA460 , PGA460

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Hardware Introduction
  6. 3Software Introduction
    1. 3.1 MCU Initialization
    2. 3.2 PGA460 Initialization and Configuration
    3. 3.3 Distance Detection
  7. 4Evaluation Steps

1 Introduction

The PGA460 device is a highly-integrated system on-chip ultrasonic transducer driver and signal conditioner with an advanced DSP core. MSPM0C110x are part of the MSP highly-integrated ultra-low-power 32-bit microcontroller unit (MCU) family based on the enhanced Arm® Cortex®-M0+ core platform operating at up to 24-MHz frequency. The MSPM0C110x can serve as the main controller for the PGA460, providing it with configuration parameters and operating modes based on serial peripheral interface (SPI) communication, and transmitting the measurement result of PGA460 to PC.

This application report provides the evaluation steps and sample code (https://www.ti.com/lit/zip/slaaem0) for PGA460 base on the MSPM0C1104. You can also find it under SDK with this address: C:\ti\mspm0_sdk_x_xx_xx_xx\examples\nortos\LP_MSPM0C1104\demos\pga460_control_spi.