• State Not Answered
  • Locked Locked
  • Replies 18 replies
  • Subscribers 21 subscribers
  • Views 11237 views
  • Users 0 members are here
2025 survey

We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.

Options
Related
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

uart interrupt

michele lattuada

Hi everybody,

Could you please help me: i need to use an uart interrupt routine in a RTX code. I've already found some examples for the uart interrupt routine, but i cannot make it work using tasks.
Has anybody an example to show me how to use it.
Thanks

Parents
  • 0 in reply to ImPer Westermark

    Hi everybody,
    i left this thread for a couple of days and i'm very pleased. I've learnd a lot of thing reading your posts.
    But i still have a problem with my code.
    I cannot receive anything from the Uart.
    I wrote a very simple code: i want to receive a character sended from Hyperterminal (it works, i'v already tested it), read it and managed it in a specific task which print it on the LCD.
    I'm using an STM32F103ZE.
    I've looked at many example and i'm quite sure that the code is right and i make some mistakes in the settings, i've putted a flag inside the UART interrupt handler but it is never set to 1. What should i check?

Reply
  • 0 in reply to ImPer Westermark

    Hi everybody,
    i left this thread for a couple of days and i'm very pleased. I've learnd a lot of thing reading your posts.
    But i still have a problem with my code.
    I cannot receive anything from the Uart.
    I wrote a very simple code: i want to receive a character sended from Hyperterminal (it works, i'v already tested it), read it and managed it in a specific task which print it on the LCD.
    I'm using an STM32F103ZE.
    I've looked at many example and i'm quite sure that the code is right and i make some mistakes in the settings, i've putted a flag inside the UART interrupt handler but it is never set to 1. What should i check?

Children
No data