• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 30 subscribers
  • Views 431 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

RE: ti hercules spi interrupt

user4460717
Intellectual 305 points

Other Parts Discussed in Thread: HALCOGEN, TMS570LS3137

Hi,

    Do you have worked out the communication of two spi interfaces by using tms57031xx?

    I am working with it and facing the same problem just like you. So I want to ask you for some advices about how to solve the problem you faced.

    If it convenient to you, please give me some messages for work out it.thanks.

  • 0
    TI__Mastermind 22375 points

    Hi there,

    Here is a CCS and Halcogen project for communication between SPI2 and SPI3.
    This code runs on 1 device, and needs external connection between SPI2 and SPI3.
    It could be easily ported to TMS570LS3137.

    I will recommend to open the Halcogen project and see the configuration of SPI2 and SPI3.
    Than you can create 2 Halcogen project, one using SPI2 (Master) and one using SPI3 Slave.
    In this example, SPI2 is using interrupt to transfer data, SPI3 is using polling mode.

    Please have a look and let me know.

    2654.SPI_Master_Slave_Demo.zip