SPNA239 September   2019 RM46L440 , RM46L450 , RM46L830 , RM46L840 , RM46L850 , RM46L852 , RM48L530 , RM48L540 , RM48L730 , RM48L740 , RM48L940 , RM48L950 , RM48L952 , RM57L843 , TMS570LC4357 , TMS570LC4357-EP , TMS570LC4357-SEP , TMS570LS0232 , TMS570LS0332 , TMS570LS0432 , TMS570LS10106 , TMS570LS10116 , TMS570LS10206 , TMS570LS1114 , TMS570LS1115 , TMS570LS1224 , TMS570LS1225 , TMS570LS1227 , TMS570LS20206 , TMS570LS20206-EP , TMS570LS20216 , TMS570LS20216-EP , TMS570LS2124 , TMS570LS2125 , TMS570LS2134 , TMS570LS2135 , TMS570LS3134 , TMS570LS3135 , TMS570LS3137 , TMS570LS3137-EP

 

  1.   HALCoGen Ethernet Driver With lwIP Integration Demo and Active Web Server Demo
    1.     Trademarks
    2. 1 Introduction
    3. 2 Supported Features
    4. 3 Get the Software
    5. 4 Configuring EMAC and MDIO Using HALCoGen GUI for the lwIP Demo
      1. 4.1 RM46x, RM48x and TMS570LSx HDK
      2. 4.2 TMS570LC43x and RM57x HDK
      3. 4.3 RM57x Launchpad (LAUNCHXL2 RM57x)
      4. 4.4 TMS570LC43 Launchpad (LAUNCHXL2 570LC43x)
    6. 5 Additional Changes for Active Web Server Demo
      1. 5.1 HALCoGen Configuration Changes
      2. 5.2 lwIP Port Changes
      3. 5.3 CCS Project Structure
      4. 5.4 Changing the Web Pages Rendered by Web Server
    7. 6 Programming Sequence Using HALCoGen Generated Drivers
    8. 7 Design of lwIP Integration
      1. 7.1 Hardware Abstraction Layer
      2. 7.2 lwIP Interface Layer
      3. 7.3 Hercules Development Network Interface Layer
        1. 7.3.1 Network Device Initialization
        2. 7.3.2 Packet Data Transmission
        3. 7.3.3 Packet Data Reception
      4. 7.4 lwIP Application Layer
      5. 7.5 System Application Layer
    9. 8 Release Folder Structure
    10. 9 Run the Test
      1. 9.1 Hardware Setup
      2. 9.2 Building and Executing the lwIP Demo
      3. 9.3 Building and Executing the Active Web Server Demo
        1. 9.3.1 I/O Control Demo 1
        2. 9.3.2 I/O Control Demo 2

3 Get the Software

The latest lwIP Demo software version 04.00.00 can be downloaded from: http://git.ti.com/hercules_examples/hercules_examples/trees/master/Application/LwIP. The previous version 00.03.00 can be downloaded from: http://software-dl.ti.com/hercules/hercules_public_sw/HALCoGen_EMAC_lwIP-00.03.00-installer.exe.

Compared to 00.03.00 version, the new version has the following updates:

  • Code generated with HALCoGen release 04.07
  • Added LAUNCHXL2 570LC43x and LAUNCHXL2 RM57x support

The latest active web server demo software version 1.1.0 can be downloaded from: http://git.ti.com/hercules_examples/hercules_examples/trees/master/Application/ActiveWebserver. Compared to the previous 1.0.0 version, the new one updated with HALCoGen release 04.07.01 supports LAUNCHXL2 570LC43x and LAUNCHXL2 RM57x.

HALCoGen can be downloaded from: http://www.ti.com/tool/HALCOGEN.

TI ARM compiler 18.2.2 LTS is used to build the code that can be downloaded from: http://www.ti.com/tool/download/ARM-CGT-18/18.12.2.LTS.

TI Code Composer Studio™ (CCS) 8.3 is used to import, build and run the project, which can be downloaded from: http://software-dl.ti.com/ccs/esd/documents/ccs_downloads.html.