TMS320F2800157: UNIFLASH

gudditi pavani

Part Number: TMS320F2800157
Other Parts Discussed in Thread: LAUNCHXL-F2800157, UNIFLASH

i have changed the boot mode switch to UART, but i am facing the error during boot from UART. i am able to flash through JTAG.

thanks,

pavani.

over 2 years ago

0 Vivek Singh over 2 years ago

TI__Guru** 116971 points

If you are booting from UART, should not get JTAG error. Not sure what you are planning to do here. Can you provide the steps you are doing which is causing this error.

Regards,

Vivek Singh

0 gudditi pavani over 2 years ago in reply to Vivek Singh

Prodigy 60 points

we are using XDS110 to write to C2000(TMS320F2800157).i have changed the configurations as per above mentioned figure to boot from UART, and also in TI launchpad(Part no.LAUNCHXL-F2800157) i have changed the two pins, GPIO24 and GPIO32, are wired to the Boot Select switch (S3), i have set the GPIO24 is set as LOW(0) and GPIO32 is set as HIGH(1). i am facing the error to flash from UART, so can you suggest the steps to boot from UART using uniflash.

Thanks,

Pavani.G

0 Vivek Singh over 2 years ago in reply to gudditi pavani

TI__Guru** 116971 points

As I mentioned earlier, if you are using XDS110 to program the device, you just need to connect to CCS and load the .out via CCS.

You may want to go through this document for more detail.

Regards,

Vivek Singh

0 gudditi pavani over 2 years ago in reply to Vivek Singh

Prodigy 60 points

we are not using XDS110, but i need to flash through UART instead of JTAG. i am facing the error ,which i have already mentioned in the above figure.so can you please suggest me the steps to boot from UART.

Thanks,

Pavani G

0 Vivek Singh over 2 years ago in reply to gudditi pavani

TI__Guru** 116971 points

Uniflash does not support UART boot. You need to use flash kernels or CodeSkin for UART support.

Vivek Singh

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F2800157: UNIFLASH