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GigaDevice_test/FreeRTOS/source/portable/NetworkInterface/TM4C/TM4C-README.md

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Ethernet Driver for TM4C129X MCUs

JD Scott - jscott@hotstart.com

This driver was written and tested using the Texas Instruments (TI) TM4C1294NCPDT microcontroller using version the TivaWare((C) TI) driver library. This MCU includes built-in MAC and PHY which this driver assumes is to be used.

This is a zero-copy driver uses the TivaWare ((C) TI) ROM function mapping macros, is intended for use with FreeRTOS+TCP BufferManagmeent_1, and is loosely modeled after the example lwIP Ethernet driver provided by TI in their TivaWare library. The driver utilizes the Ethernet (MAC) DMA engine.

Vendor Provided Version Numbers Used

The following versions for tools/libraries were used during development and testing of this driver:

  • Code Composer Studio - 11.1.0.000111
  • TI ARM Code Generation Tools ((C) Texas Instruments) (CGT) - 20.2.6.LTS
  • TivaWare - 2.2.0.295