https://github.com/rufus31415/w5500_cc1310_launchxl_tirtos_gcc

Implementation of communication between cc1310 processor and W5500 ethernet chip
https://github.com/rufus31415/w5500_cc1310_launchxl_tirtos_gcc

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Implementation of communication between cc1310 processor and W5500 ethernet chip

• Host: GitHub
• URL: https://github.com/rufus31415/w5500_cc1310_launchxl_tirtos_gcc
• Owner: Rufus31415
• Created: 2017-10-18T17:13:49.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2019-03-10T19:56:12.000Z (about 6 years ago)
• Last Synced: 2025-02-13T05:41:20.903Z (3 months ago)
• Language: C
• Size: 680 KB
• Stars: 1
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.html

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Example Summary

Example that uses the UART driver to echo back to the console.

Peripherals Exercised





Board_GPIO_LED0 - Indicates that the board was initialized within main()





Board_UART0 - Used to echo characters from host serial session



Resources & Jumper Settings



If you’re using an IDE (such as CCS or IAR), please refer to Board.html in your project directory for resources used and board-specific jumper settings. Otherwise, you can find Board.html in the directory <SDK_INSTALL_DIR>/source/ti/boards/<BOARD>.



Example Usage



Open a serial session (e.g. PuTTY, etc.) to the appropriate COM port.



The COM port can be determined via Device Manager in Windows or via ls /dev/tty* in Linux.







The connection should have the following settings

    Baud-rate:  115200

    Data bits:       8

    Stop bits:       1

    Parity:       None

    Flow Control: None



Run the example. Board_GPIO_LED0 turns ON to indicate driver initialization is complete.

The target echoes back any character that is typed in the serial session.

If the serial session is started before the target completes initialization, the following is displayed: Echoing characters:



Application Design Details



This example shows how to initialize the UART driver in blocking read and write mode with no data processing and echo characters back to a console.

A single thread, echo, reads a character from Board_UART0 and writes it back.

Using the UART DMA Driver



The CC32XX platform has DMA support for the UART driver. The uartecho example can be built with either the UART driver with DMA support, or the non-DMA UART driver. The default configuration for this example is to use the non-DMA UART driver. Since only one character at a time is sent to the UART, this example is not an efficient use of the DMA, but it still serves to illustrate use of the UART DMA driver. To use the DMA version of the UART driver, build this example with the compile flag:

--define=TI_DRIVERS_UART_DMA=1

The .c file includes either the UART driver with DMA support or the non-DMA UART driver, based on this compile flag.

TI-RTOS:



When building in Code Composer Studio, the kernel configuration project will be imported along with the example. The kernel configuration project is referenced by the example, so it will be built first. The “release” kernel configuration is the default project used. It has many debug features disabled. These feature include assert checking, logging and runtime stack checks. For a detailed difference between the “release” and “debug” kernel configurations and how to switch between them, please refer to the SimpleLink MCU SDK User’s Guide. The “release” and “debug” kernel configuration projects can be found under <SDK_INSTALL_DIR>/kernel/tirtos/builds/<BOARD>/(release|debug)/(ccs|gcc).



FreeRTOS:



Please view the FreeRTOSConfig.h header file for example configuration information.



IAR:



When using any SensorTag(STK) Board, the XDS110 debugger must be selected with the 4-wire JTAG connection within your projects’ debugger configuration.





  
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