jayaura 0 Posted March 31, 2014 Share Posted March 31, 2014 Hello everyone, FIrst - its not the permission issue of not having a proper udev rule. I am on Debian Wheezy with all the msp related packages installed from the official repos - including mspdebug. But after I connect the launchpad and give: mspdebug rf2500 I get usbutil: unable to find a device matching 0451:f432 My computer is not detecting the board. The output of lsusb is: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 003: ID 1210:25f4 DigiTech Bus 002 Device 003: ID 04f3:0232 Elan Microelectronics Corp. Mouse I get *no* information at dmesg while I plug in or disconnect the launchpad. Absolutely nothing. The output of lsmod | grep ti confirms that the ti's usb driver module has not been loaded. So I manually loaded that one with modprobe ti_usb_3410_5052 Now I see something in dmesg: [ 1496.709197] usbcore: registered new interface driver usbserial [ 1496.709227] USB Serial support registered for generic [ 1496.709266] usbcore: registered new interface driver usbserial_generic [ 1496.709273] usbserial: USB Serial Driver core [ 1496.722267] USB Serial support registered for TI USB 3410 1 port adapter [ 1496.722313] USB Serial support registered for TI USB 5052 2 port adapter [ 1496.722733] usbcore: registered new interface driver ti_usb_3410_5052 [ 1496.722741] ti_usb_3410_5052: v0.10:TI USB 3410/5052 Serial Driver Now I plugged in the board again. But absolutely *no* change in the dmesg or lsusb output. The board is a fresh one, and its working well - when I plug in into USB, I can see its demo program blinking those red and green leds. Now, as mentioned in http://sourceforge.net/apps/mediawiki/mspgcc/index.php?title=Getting_Started_with_Debugging, I looked for the firmware file to copy, but the file ti_3410.fw doesnt exist anywhere in my /lib/firmware. But I do have a file ti_3410.fw.ihex in /usr/lib/mspdebug which obviously came with mspdebug. What's wrong? What should I do to get the USB port detected? It might be irrelevant, but I can connect an Arduino board on the same port, and it works well. Thanks in advance! Quote Link to post Share on other sites
jayaura 0 Posted April 1, 2014 Author Share Posted April 1, 2014 Fixed. It was the bad cable! :-O Dear admin/moderator, please feel free to delete this thread! Quote Link to post Share on other sites
bluehash 1,581 Posted April 1, 2014 Share Posted April 1, 2014 Fixed. It was the bad cable! :-O Dear admin/moderator, please feel free to delete this thread! Thanks for letting us know. Enjoy the LP! Quote Link to post Share on other sites
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