SPRAD24 august   2023 AM2631 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1 , AM263P4 , AM263P4-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Key System Specifications
  5. 2AM263x Overview
    1. 2.1 AM263x Control Card and Traction System Framework
  6. 3Guide to Running TIDM-02014 Traction Inverter
    1. 3.1 Software Set-up
      1. 3.1.1 Code Composer Studio Project
      2. 3.1.2 Software Structure
    2. 3.2 Create Real Time Debug Interface
      1. 3.2.1 Confirm CCS Features
      2. 3.2.2 Create Target Configuration File
      3. 3.2.3 Add Serial Command Monitor Software
      4. 3.2.4 Launch Real Time Debug
    3. 3.3 Running the Code
      1. 3.3.1 Project Setup
      2. 3.3.2 Running the Application
    4. 3.4 Get Samples From ADC and Read Samples Through CCS
      1. 3.4.1 Register and Enable Interrupt
      2. 3.4.2 Add Log Code to Read Samples in Graph at Fixed Rate
      3. 3.4.3 Read ADC Samples in Expression and Graph Windows
    5. 3.5 Generate Space Vector PWM and Drive Motor in Open Loop
      1. 3.5.1 Setup SVPWM Generator Inputs
      2. 3.5.2 Read SVPWM Duty Cycles in Graph Window
      3. 3.5.3 Power Up Inverter and Spin Motor in Open Loop
    6. 3.6 Close Current Loop With Mock Speed
      1. 3.6.1 Add Transformations and Read Id-Iq in Open Loop
      2. 3.6.2 Add Controllers to Close Current Loop
      3. 3.6.3 Read Id-Iq to Close Current Loop
    7. 3.7 Add Software Resolver to Digital Converter
      1. 3.7.1 Generate Excitation for Resolver Hardware
      2. 3.7.2 Add Resolver Software
      3. 3.7.3 Read Resolver Software Outputs
  7. 4Brief Guide to Code Migration
    1. 4.1 SDK Resources Overview
    2. 4.2 Code Migration From C28
    3. 4.3 Code Migration From AM24
  8. 5Summary
  9. 6References

Create Target Configuration File

The AM263x controCARD offers both JTAG and UART ports in one USB port. The details on hardware connection can be found in AM263x Control Card User's Guide. The control card offers both JTAG and UART debugging ports in one USB Micro-B connector. It is necessary to create a target configuration file for the debug ports. A step-to-step guide is given in screen shots from Figure 3-3 to Figure 3-10. Briefly, a target configuration file is created and then configured with both JTAG and UART. The UART COM Port in Figure 3-10 need to match PC Device Manager COM Port for JTAG probe Application/User UART. The Baud Rate in Figure 3-10 need to be consistent with SoC UART Baud Rate configured in next step.

GUID-20220304-SS0I-X9RH-P29W-GL28PXPK7MXJ-low.pngFigure 3-3 Create New Target Configuration File
GUID-20220304-SS0I-RZLP-KB28-H25NDP04J9XW-low.pngFigure 3-4 Select JTAG Connection and Device
GUID-20220304-SS0I-WDBF-F9LB-CHNDDXFH7HLJ-low.pngFigure 3-5 Add UART Communication Port
GUID-20220304-SS0I-0H5M-HZ4N-RSKWXMCG0J2W-low.pngFigure 3-6 Open Advanced Target Configuration
GUID-20220304-SS0I-BTNN-9V9N-7J05T3WGQKTD-low.pngFigure 3-7 Add Component
GUID-20220304-SS0I-30K2-Q6DJ-TP4QDSZXNMXV-low.pngFigure 3-8 Select CPU Properties
GUID-20220304-SS0I-1L07-QGWN-3VWJC20CFCCQ-low.pngFigure 3-9 Find XDS110 UART COM Port
GUID-20220304-SS0I-STHT-9346-8TNCM87D1MMK-low.pngFigure 3-10 Update CPU Properties in Advanced Target Configuration