diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2017-06-07 14:00:39 -0700 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-06-09 17:06:15 +0200 |
| commit | 75f40c695f400f22e3de4aa8497251d44852b1fe (patch) | |
| tree | 2df09a74dfd65ec6f43d3f57106c4f35fa9b99cc | |
| parent | b9d3432e0fa30ae24c2ffd1eb2e769aabac9f91f (diff) | |
libusbgx: fix usb product id calculation
The Toradex product ID from the config block is decimal coded
ASCII with leading zeros. In C and bash, leading zeros means octal
number... This leads to wrong calculation of the USB product ID
and to errors if the product ID contains the number 8 or 9 (since
those are not valid under the octal numeric system).
Fix both issues by explicitly force decimal system for the Toradex
product ID.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
| -rw-r--r-- | recipes-support/libusbgx/files/usbg.service | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/recipes-support/libusbgx/files/usbg.service b/recipes-support/libusbgx/files/usbg.service index a4e6f80..3955e38 100644 --- a/recipes-support/libusbgx/files/usbg.service +++ b/recipes-support/libusbgx/files/usbg.service @@ -6,7 +6,7 @@ Before=systemd-networkd.service [Service] Type=oneshot ExecStart=/usr/bin/gadget-import g1 /etc/usbg/g1.schema -ExecStartPost=/bin/sh -c '/bin/echo $((0x4000+$(cat /proc/device-tree/toradex,product-id))) > \ +ExecStartPost=/bin/sh -c '/bin/echo $((0x4000+10#$(cat /proc/device-tree/toradex,product-id))) > \ /sys/kernel/config/usb_gadget/g1/idProduct' ExecStartPost=/bin/sh -c '/bin/cat /proc/device-tree/serial-number > \ /sys/kernel/config/usb_gadget/g1/strings/0x409/serialnumber' |