MPC5643L Interrupt vector table

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MPC5643L Interrupt vector table

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olegivanus
Contributor III

Hi everyone.

I try to initialize LINflex module in MPC5643L to work in UART mode with interrupts, but cann't find information about how to organize interrupt handler for RX and TX events (how to init interrupt controller, what numbers/adresses of vectors for this events).

 

Maybe someone have example, which describes how to initialize interrupt controller and work in interrupt mode with UART?

Thank you!

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stanish
NXP Employee
NXP Employee

Hello Oleg,

Does the cookbook examples helped you to setup UART mode with interrupts?

MPC5643L UART examples

Stan

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stanish
NXP Employee
NXP Employee

Hello Oleg,

Does the cookbook examples helped you to setup UART mode with interrupts?

MPC5643L UART examples

Stan

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olegivanus
Contributor III

Hello, Stan. I can't understand, what DMA doing in this example.

It seems to be in this examples UART using software polling mode, DMA is initialized, but there are no handlers for DMA events such as "RX complete" or "TX complete".

I get for my project only baudrate and GPIO mode settings for UART.

Now I study how to using LINFLEX in UART mode using interrupts, because DMA mode is not yet acceptable for my application.

Thank for attention

10.04.2014, 14:46, "Stanislav Sliva" <admin@community.freescale.com>:

MPC5643L Interrupt vector table

reply from Stanislav Sliva in CodeWarrior for MCU - View the full discussion

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