TMS470MF066 HDK

vikas pandey

Intellectual 260 points

Other Parts Discussed in Thread: TMS470MF06607, HALCOGEN

I am using TMS470MF066 HDK which is having TMS470MF06607 microcontroller.

I am facing problem in configuring the SCI in interrupt base.

I have checked for polling method, it is working. But i want to know the flow of the program in interrupt method.

Where to give the address of interrupt handler function in sys_vim.c file ?

I am attaching the project also, kindly help in finding the problem why it was not working for RX interrupt??

6366.OS_blinky.rar

kindly help in understanding the flow of the program..

thanks

vikas

over 7 years ago

0 Charles Tsai over 7 years ago

TI__Guru**** 158945 points

Hello Vikas,
Can you be specific what is not working? Are you using HalCoGen to generate the vector table? If you use the HalCoGen then SCI RX interrupt ISR address will be automatically loaded to the VIM RAM during system setup.

0 vikas pandey over 7 years ago in reply to Charles Tsai

Intellectual 260 points

Hi charles

Yes i have generated the code from HalCoGen.
while debugging i have checked with breakpoints, the pointer is not coming to the SCI1HighLevelInterrupt(); function.

regards
vikas

0 Charles Tsai over 7 years ago in reply to vikas pandey

TI__Guru**** 158945 points

Hi Vikas,

Looking at yor HalCoGen setting you didn't enable any SCI interrupts. Below is what I see in your SCI Global settings. You need to enable the interrupts you want so the SCI interrupt request will go to the VIM module.

Arm-based microcontrollers

Arm-based microcontrollers forum

TMS470MF066 HDK