TMS570LS3137: Reset instruction with FreeRTOS program

Hi Federico,

My understanding is that you are not writing into the RESET bits of the SYSECR register, instead of you are writing some reserved bits in your code.

As per TRM the RESET bits are at bit-15 and bit14 right?

systemREG1->SYSECR = (0x10) << 14;

But in your code, you are writing at bit-18 instead of trying at bit-15.

The right instruction would be:

systemREG1->SYSECR = (0x2) << 14;

Please correct it and test it again. 

You may ask why it was reset without Free RTOS, as they are reserved bits, we don't know their behavior and what they intended for.

--
Thanks & regards,
Jagadish.

Hello Jagadish! Thank you for your reply.

I tried the instructions, but I had the same result.

It looks like the software doesn't reboot. I think that enter in a _dabort after that the instruction systemREG1->SYSECR = (0x2) << 14;

This issue is with a FreeRTOS program. Is there another instruction where I should reset my program?

Thank you and kind regards!

You are right! Thank you very much Jagadish.

Y copy these lines of code:

register uint32_t u32Mode = 0x13ul; /* Supervisor */
u32Mode = switchCpuMode(u32Mode);
ASSERT(0x1Ful == u32Mode);

I added the scv.h and .c files.

And now the RESET function is working properly.

Thank you a lot!

Fede.

Hello Jagadish!

I was trying to test the EEPROM example on my project.

And it didn't  work

It's stuck in the loop::

TI_Fee_Init();
do
{
TI_Fee_MainFunction();
delay();
Status=TI_Fee_GetStatus(0 );
}
while(Status!= IDLE);

And the variable 'ModuleState' was always in 'Busy'

Do you know what can I do to use these functions?

Thak you !