[Bug 943170] Re: tty output of MSP430 garbled
Further testing revealed that the binary files programmed were not properly formatted. These files behave correctly in the presence of the warning and so I think this bug may be a symptom of a missing msp430-objcopy in the build process and not any problem with mspdebug. ** Changed in: mspdebug (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mspdebug/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] Re: tty output of MSP430 garbled
** Changed in: mspdebug (Ubuntu) Status: Invalid => Opinion -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mspdebug/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] Re: tty output of MSP430 garbled
Garbling re-appeared with code which was properly hex formatted. Probably related to warning reported earlier. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mspdebug/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] Re: tty output of MSP430 garbled
apport information ** Tags added: apport-collected oneiric running-unity staging ** Description changed: When connecting to the ttyACM associated with a MSP430 microcontroller development kit, all terminal emulation programs tried show incorrect and garbled text output. When the device is plugged in dmesg reports: 092987] usb 2-1.2: new full speed USB device number 5 using ehci_hcd [ 2735.213655] cdc_acm 2-1.2:1.0: This device cannot do calls on its own. It is not a modem. [ 2735.213669] cdc_acm 2-1.2:1.0: No union descriptor, testing for castrated device [ 2735.213720] cdc_acm 2-1.2:1.0: ttyACM0: USB ACM device [ 2745.241996] generic-usb 0003:0451:F432.0003: usb_submit_urb(ctrl) failed [ 2745.242023] generic-usb 0003:0451:F432.0003: timeout initializing reports [ 2745.242401] generic-usb 0003:0451:F432.0003: hiddev0,hidraw0: USB HID v1.01 Device [Texas Instruments Texas Instruments MSP-FET430UIF] on usb-:00:1d.0-1.2/input1 Following this a new /dev/ttyACM0 device appears. When we connect to it printed text appears but is not complete. For instance using the same hardware and PuTTY we observe: rfcomm_send_internal cid 117 doesn't exist! BTstack counter 26230 rfcomm_send_internal cid 117 doesn't exist! BTstack counter 26231 Whereas the output observed CuteCom or minicom on Ubuntu is: BTacn 002BTacn 0 BTcct 04BTtacoe 5BTacun The particular development kit is TI's MSP430 microcontroller eZ430-RF2560. The bug was encountered testing code for the btstack project as can be seen on the following thread (http://groups.google.com/group/btstack- dev/browse_thread/thread/d9d2f8ca2baa04d7) My current belief is that this is because the device is being detected by cdc_acm as a generic USB ACM device. Another thread (http://e2e.ti.com/support/low_power_rf/f/156/t/53610.aspx) about a similar microcontroller suggests that the device should use a specific usb serial driver. We've verified that the module is compiled on our system and did a "modprobe ti_usb_3410_5052" but this had no effect on cdc_acm. The version signature is: Ubuntu 3.0.0-14.23-generic-pae 3.0.9 + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. + ApportVersion: 1.23-0ubuntu4 + Architecture: i386 + ArecordDevices: + List of CAPTURE Hardware Devices + card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog] +Subdevices: 1/1 +Subdevice #0: subdevice #0 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: flokyo 1607 F pulseaudio + CRDA: Error: [Errno 2] No such file or directory + Card0.Amixer.info: + Card hw:0 'PCH'/'HDA Intel PCH at 0xd252 irq 42' +Mixer name : 'Intel CougarPoint HDMI' +Components : 'HDA:14f1506e,17aa21da,0010 HDA:80862805,80860101,0010' +Controls : 20 +Simple ctrls : 8 + Card29.Amixer.info: + Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown' +Mixer name : 'ThinkPad EC (unknown)' +Components : '' +Controls : 1 +Simple ctrls : 1 + Card29.Amixer.values: + Simple mixer control 'Console',0 +Capabilities: pswitch pswitch-joined penum +Playback channels: Mono +Mono: Playback [off] + DistroRelease: Ubuntu 11.10 + HibernationDevice: RESUME=UUID=a58920d4-9bf8-4c30-a36d-ffcb290af45c + InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012) + MachineType: LENOVO 4290RW4 + Package: linux (not installed) + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-16-generic-pae root=UUID=24d60048-4cdc-45e6-91f2-4d3cce7ecef4 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.0.0-16.28-generic-pae 3.0.17 + RelatedPackageVersions: + linux-restricted-modules-3.0.0-16-generic-pae N/A + linux-backports-modules-3.0.0-16-generic-pae N/A + linux-firmware1.60 + StagingDrivers: mei + Tags: oneiric running-unity staging + Uname: Linux 3.0.0-16-generic-pae i686 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare + dmi.bios.date: 03/28/2011 + dmi.bios.vendor: LENOVO + dmi.bios.version: 8DET41WW (1.11 ) + dmi.board.asset.tag: Not Available + dmi.board.name: 4290RW4 + dmi.board.vendor: LENOVO + dmi.board.version: Not Available + dmi.chassis.asset.tag: No Asset Information + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: Not Available + dmi.modalias: dmi:bvnLENOVO:bvr8DET41WW(1.11):bd03/28/2011:svnLENOVO:pn4290RW4:pvrThinkPadX220:rvnLENOVO:rn4290RW4:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: + dmi.product.name: 4290RW4 + dmi.product.version: ThinkPad X220 + dmi.sys.vendor: LENOVO ** Attachment added: "AcpiTables.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804590/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Bugs, whic
[Bug 943170] AlsaDevices.txt
apport information ** Attachment added: "AlsaDevices.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804591/+files/AlsaDevices.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] AplayDevices.txt
apport information ** Attachment added: "AplayDevices.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804592/+files/AplayDevices.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] UdevDb.txt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804609/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] Lspci.txt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804599/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804605/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] PciMultimedia.txt
apport information ** Attachment added: "PciMultimedia.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804601/+files/PciMultimedia.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] Card0.Codecs.codec.0.txt
apport information ** Attachment added: "Card0.Codecs.codec.0.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804595/+files/Card0.Codecs.codec.0.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] Lsusb.txt
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804600/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] ProcEnviron.txt
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804603/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] Card0.Codecs.codec.3.txt
apport information ** Attachment added: "Card0.Codecs.codec.3.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804596/+files/Card0.Codecs.codec.3.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] WifiSyslog.txt
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804611/+files/WifiSyslog.txt ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] ProcInterrupts.txt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804604/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] IwConfig.txt
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804598/+files/IwConfig.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] CurrentDmesg.txt
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804597/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804602/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] UdevLog.txt
apport information ** Attachment added: "UdevLog.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804610/+files/UdevLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] PulseSources.txt
apport information ** Attachment added: "PulseSources.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804607/+files/PulseSources.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] Card0.Amixer.values.txt
apport information ** Attachment added: "Card0.Amixer.values.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804594/+files/Card0.Amixer.values.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] RfKill.txt
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804608/+files/RfKill.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] PulseSinks.txt
apport information ** Attachment added: "PulseSinks.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804606/+files/PulseSinks.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] BootDmesg.txt
apport information ** Attachment added: "BootDmesg.txt" https://bugs.launchpad.net/bugs/943170/+attachment/2804593/+files/BootDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] Re: tty output of MSP430 garbled
After many experiments we discovered that this "garbling" is due to interference between the program accessing the serial port and mspdebug, which is used to load programs. During the programming process of the msp430 we can see a warning message from mspdebug indicating: "Warning: rf2500: warning: can't detach kernel driver: No data available" After seeing this message, the output of the msp430 is garbled and subsequent programming will be corrupted until there is a reboot. Perhaps mspdebug should exit when it can't detach the kernel driver? ** Package changed: linux (Ubuntu) => mspdebug (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mspdebug/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] Re: tty output of MSP430 garbled
Correction: the problem resolves once any contention on the serial port from other programs is resolved. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mspdebug/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] [NEW] tty output of MSP430 garbled
Public bug reported: When connecting to the ttyACM associated with a MSP430 microcontroller development kit, all terminal emulation programs tried show incorrect and garbled text output. When the device is plugged in dmesg reports: 092987] usb 2-1.2: new full speed USB device number 5 using ehci_hcd [ 2735.213655] cdc_acm 2-1.2:1.0: This device cannot do calls on its own. It is not a modem. [ 2735.213669] cdc_acm 2-1.2:1.0: No union descriptor, testing for castrated device [ 2735.213720] cdc_acm 2-1.2:1.0: ttyACM0: USB ACM device [ 2745.241996] generic-usb 0003:0451:F432.0003: usb_submit_urb(ctrl) failed [ 2745.242023] generic-usb 0003:0451:F432.0003: timeout initializing reports [ 2745.242401] generic-usb 0003:0451:F432.0003: hiddev0,hidraw0: USB HID v1.01 Device [Texas Instruments Texas Instruments MSP-FET430UIF] on usb-:00:1d.0-1.2/input1 Following this a new /dev/ttyACM0 device appears. When we connect to it printed text appears but is not complete. For instance using the same hardware and PuTTY we observe: rfcomm_send_internal cid 117 doesn't exist! BTstack counter 26230 rfcomm_send_internal cid 117 doesn't exist! BTstack counter 26231 Whereas the output observed CuteCom or minicom on Ubuntu is: BTacn 002BTacn 0 BTcct 04BTtacoe 5BTacun The particular development kit is TI's MSP430 microcontroller eZ430-RF2560. The bug was encountered testing code for the btstack project as can be seen on the following thread (http://groups.google.com/group/btstack- dev/browse_thread/thread/d9d2f8ca2baa04d7) My current belief is that this is because the device is being detected by cdc_acm as a generic USB ACM device. Another thread (http://e2e.ti.com/support/low_power_rf/f/156/t/53610.aspx) about a similar microcontroller suggests that the device should use a specific usb serial driver. We've verified that the module is compiled on our system and did a "modprobe ti_usb_3410_5052" but this had no effect on cdc_acm. The version signature is: Ubuntu 3.0.0-14.23-generic-pae 3.0.9 ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete ** Tags: tty usb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 943170] Re: tty output of MSP430 garbled
** Attachment added: "lspci-vnvn.log" https://bugs.launchpad.net/bugs/943170/+attachment/2793447/+files/lspci-vnvn.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/943170 Title: tty output of MSP430 garbled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/943170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
