« Return to Thread: EZ430 USB JTAG Problems

EZ430 USB JTAG Problems

by Jeff Zampieron :: Rate this Message:

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All,

As an FYI to anyone using the EZ430 USB Stick JTAG/Spy-Bi-wire, I just spent
all day trying to get msp430-gdbproxy to talk to the stick without any luck.

Turns out msp430-gdbproxy does not appear to work when the ez430 is on the usb
bus via a usb hub.

The TI_USB_3410_5052 driver would report an ENOSPC on an open call (seen with
strace).

If its the fault of the TI_USB_3410_5052 driver or of gdbproxy I don't know.

Attaching the USB stick to a different port on the PC works great!

So YMMV but I wouldn't want anyone else to have to struggle with this problem.

-JZ

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