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aiedb's avatar
aiedb
Icon for Occasional Contributor rankOccasional Contributor
2 years ago

De1-soc uart spi i2c

HII I HAVE THE DE1-SOC BOARD , AND I LOGED IN TO THE LINUX CONSOLE ON THE BOARD
on the board i can reach spi i2c tty devices under /sys/class

and my question is lets say i want to write a c program the send data using i2c

under i2c-dev there is i2c-0 and i i2c-1 , how do i know which pin is connected to i2c-0 and which connected to i2c-1 , are the pins accessible by a header on the board i be very glad for hel thanks

is there a table that shows ' where the communication pins (uart,i2c,spi) is connected to the FPGA pins and where are thy connected to the header pins ?

Fpga Devkit

3 Replies

  • KianHinT_altera's avatar
    KianHinT_altera
    Icon for Frequent Contributor rankFrequent Contributor
    1 year ago

    We sincerely apologize for the inconvenience caused by the delay in addressing your Forum queries. Due to an unexpected back-end issue in our system, your Forum cases, along with others, did not get through as intended. As a result, we have a backlog of cases that we are currently working through one by one.

    Please be assured that we are doing everything we can to resolve this issue as quickly as possible. However, this process will take some time, and we kindly ask for your patience and understanding during this period. The cases will be attended by AE shortly.

    We appreciate your patience and understanding, and we are committed to providing you with the best support possible.

    Thank you for your understanding.


  • aikeu's avatar
    aikeu
    Icon for Regular Contributor rankRegular Contributor
    1 year ago

    Hi aiedb,


    As we do not receive any response from you on the previous question/reply/answer that we have provided. Please login to ‘https://supporttickets.intel.com/s/?language=en_US’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.


    Thanks.

    Regards,

    Aik Eu