Re: [Paparazzi-devel] Fwd: Elle0 upload.

2016-03-17 23:18 GMT+01:00 Helge Walle <address@hidden>:

Thank you Urivan,

When I plug and unplug the board several times, the file comes up with new names; 003, 004, 005 and so on.
The Permissions tab shows "Group: root".

Not sure how to make a rule to fix this permanently. It's getting late, I'll look more into it tomorrow.

Flashing the board as root seems to work ok.

Helge.

2016-03-17 21:00 GMT+01:00 Urivan Flores-Saaib <address@hidden>:
Helge,

Verify the read/write permissions on the dev file: /dev/bus/usb/004/003
and add your username to the group associated with the device.

Regards,

---
-Urivan

On 2016-03-17 12:19, Helge Walle wrote:

Hi and thank you,

address@hidden:~$ LSUSB
Bus 002 Device 002: ID 0408:03f4 Quanta Computer, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 046d:c521 Logitech, Inc. Cordless Mouse
Receiver
Bus 004 Device 003: ID 0483:df11 STMicroelectronics STM Device in DFU
Mode
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

The third line from the bottom shows up when the board is connected.

address@hidden:~$ DFU-UTIL -L -VVV
dfu-util 0.7

Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2012 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to address@hidden

libusbx: debug [libusb_get_device_list]
libusbx: debug [discovered_devs_append] need to increase capacity
libusbx: debug [libusb_get_device_descriptor]
libusbx: debug [linux_udev_event_thread_main] udev event thread
entering.
libusbx: debug [libusb_get_config_descriptor] index 0
libusbx: debug [parse_configuration] skipping descriptor 0xb

libusbx: debug [parse_endpoint] skipping descriptor 25
libusbx: debug [libusb_get_device_descriptor]
libusbx: debug [libusb_get_config_descriptor] index 0
libusbx: debug [libusb_get_device_descriptor]
libusbx: debug [libusb_get_config_descriptor] index 0
libusbx: debug [libusb_get_device_descriptor]
libusbx: debug [libusb_get_config_descriptor] index 0
libusbx: debug [libusb_get_device_descriptor]
libusbx: debug [libusb_get_config_descriptor] index 0
libusbx: debug [libusb_get_device_descriptor]
libusbx: debug [libusb_get_config_descriptor] index 0
libusbx: debug [libusb_get_device_descriptor]
libusbx: debug [libusb_get_config_descriptor] index 0
libusbx: debug [libusb_get_device_descriptor]
libusbx: debug [libusb_get_config_descriptor] index 0
libusbx: debug [libusb_get_device_descriptor]
libusbx: debug [libusb_get_config_descriptor] index 0
libusbx: debug [libusb_open] open 4.3
libusbx: error [_get_usbfs_fd] libusbx couldn't open USB device
/dev/bus/usb/004/003: Permission denied
libusbx: error [_get_usbfs_fd] libusbx requires write access to USB
device nodes.
libusbx: debug [libusb_open] open 4.3 returns -3
Found DFU: [0483:df11] devnum=0, cfg=1, intf=0, alt=0,
name="UNDEFINED"
libusbx: debug [libusb_open] open 4.3
libusbx: error [_get_usbfs_fd] libusbx couldn't open USB device
/dev/bus/usb/004/003: Permission denied
libusbx: error [_get_usbfs_fd] libusbx requires write access to USB
device nodes.
libusbx: debug [libusb_open] open 4.3 returns -3
Found DFU: [0483:df11] devnum=0, cfg=1, intf=0, alt=1,
name="UNDEFINED"
libusbx: debug [libusb_open] open 4.3
libusbx: error [_get_usbfs_fd] libusbx couldn't open USB device
/dev/bus/usb/004/003: Permission denied
libusbx: error [_get_usbfs_fd] libusbx requires write access to USB
device nodes.
libusbx: debug [libusb_open] open 4.3 returns -3
Found DFU: [0483:df11] devnum=0, cfg=1, intf=0, alt=2,
name="UNDEFINED"
libusbx: debug [libusb_open] open 4.3
libusbx: error [_get_usbfs_fd] libusbx couldn't open USB device
/dev/bus/usb/004/003: Permission denied
libusbx: error [_get_usbfs_fd] libusbx requires write access to USB
device nodes.
libusbx: debug [libusb_open] open 4.3 returns -3
Found DFU: [0483:df11] devnum=0, cfg=1, intf=0, alt=3,
name="UNDEFINED"
libusbx: debug [libusb_get_device_descriptor]
libusbx: debug [libusb_get_config_descriptor] index 0
libusbx: debug [libusb_get_device_descriptor]
libusbx: debug [libusb_get_config_descriptor] index 0

This is what I got back from the two tests. However this inspired me
to try and run paparazzi as root, and by

doing that it seems I got the upload done. I am not yet ready to
connect communication to my PC, so by now I

cannot tell if the firmware works. However, progress was made.

Do I need a new udev rules file?

Thanks,

Helge.

2016-03-17 19:38 GMT+01:00 Ram Balakrishnan
<address@hidden>:

Can we see your "lsusb" and "dfu-util -l -vvv"

On Thu, Mar 17, 2016 at 11:06 AM, Helge Walle <address@hidden>
wrote:

Hi,

I am just starting with my new Elle0 board. Before using my own
files I just want to confirm that the upload is working, so I used
airframe file quadrotor_elle0.xml and flightplan
rotorcraft_basic.xml, together with the other necessary files.
Everything compiles fine.

When connecting the board to the pc with usb (and nothing else
connected to the board), dmesg reports this:
[ 2575.520031] usb 4-1: new full-speed USB device number 10 using
uhci_hcd
[ 2575.694036] usb 4-1: New USB device found, idVendor=0483,
idProduct=df11
[ 2575.694040] usb 4-1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 2575.694043] usb 4-1: Product: STM32 BOOTLOADER
[ 2575.694045] usb 4-1: Manufacturer: STMicroelectronics
[ 2575.694047] usb 4-1: SerialNumber: 306C32713332

When trying to upload with USB DFU-UTIL i get these lines in
Paparazzi center:
make[1]: Leaving directory `/home/helge/paparazzi/sw/airborne'
cd sw/airborne; make TARGET=ap upload
Using "arch/stm32/elle0.ld" as ldscript for target "ap".
make[1]: Entering directory `/home/helge/paparazzi/sw/airborne'
Using dfu-util at 0x08000000
Cannot open device
dfu-util 0.7

Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2012 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to address@hidden

Filter on vendor = 0x0483 product = 0xdf11
Opening DFU capable USB device... make[1]: *** [upload] Error 1
make[1]: Leaving directory `/home/helge/paparazzi/sw/airborne'
make: *** [ap.upload] Error 2
make: Leaving directory `/home/helge/paparazzi'

FAILED 'make -C /home/helge/paparazzi -f Makefile.ac
AIRCRAFT=ELLE0_TEST FLASH_MODE=DFU-UTIL ap.upload' with code 2

When trying to upload with USB DFU (stm32_mem) i get these lines
in Paparazzi center:
make[1]: Leaving directory `/home/helge/paparazzi/sw/airborne'
cd sw/airborne; make TARGET=ap upload
Using "arch/stm32/elle0.ld" as ldscript for target "ap".
make[1]: Entering directory `/home/helge/paparazzi/sw/airborne'
Using stm32 mem dfu loader
/usr/bin/python /home/helge/paparazzi/sw/tools/dfu/stm32_mem.py
/home/helge/paparazzi/var/aircrafts/ELLE0_TEST/ap/ap.bin

Could not find STM32 (autopilot) device.
make[1]: *** [upload] Error 1
make[1]: Leaving directory `/home/helge/paparazzi/sw/airborne'
make: *** [ap.upload] Error 2
make: Leaving directory `/home/helge/paparazzi'

FAILED 'make -C /home/helge/paparazzi -f Makefile.ac
AIRCRAFT=ELLE0_TEST FLASH_MODE=DFU ap.upload' with code 2

I am on v5.8.1_stable.

Is there anything obvious that I just don't see?

Thanks,
Helge.

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From:	Helge Walle
Subject:	Re: [Paparazzi-devel] Fwd: Elle0 upload.
Date:	Fri, 18 Mar 2016 11:36:48 +0100