Debugging problem with TMDXDOCKH52C1 – Experimenter Kit

jjjj

Hi,

I am new to TI and the CCS environment and bought the TMDXDOCKH52C1 – Experimenter Kit to learn more. I have downloaded the MCU SDK package and loaded the included TCP Echo example. When debugging the example I get the following error:

Error connecting to the target:
(Error -2131 @ 0x0)
Unable to access device register. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK).
(Emulation package 5.0.791.0)

I have connected the USB to J20 in the evaluation board, JP2 in the corresponding docking board is set to USB. (I have not attached 5v supply to the docking board, is this necessary or is powered by the USB?)
What have I done wrong?

I am interesting in a more step by step approach to this evaluation- board (the example in MCU SDK), but only finds the getting started document located on TI’s homepage. Does anyone know about a more detailed document?

over 12 years ago

0 ToddMullanix over 12 years ago

TI__Guru* 96960 points

Hi Jorgen,

The JP2 USB connection should power everything, assuming you have the SW1 switch turned to USB.

Did the USB drivers get installed? Look at the "Ports" in the Windows Device Manager. If you have J20 and JP2 plugged in and installed, you should see two USB serial ports

Are you using the Target Configuration that comes with the tcpEcho example? Also, which CCS are you using.

Todd

0 Tom Kopriva over 12 years ago

TI__Mastermind 20480 points

Is your green power LED (LD1) turning on?

0 jjjj over 12 years ago in reply to ToddMullanix

Prodigy 190 points

Hi Todd,

Tnx for reply, I was missing the drivers. No it is working :)

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Debugging problem with TMDXDOCKH52C1 – Experimenter Kit