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Bjorn Andersson 9de0697ec5 readme: Add initial version

Add initial version with some notes on how to set up USB ConfigFS
GadgetFS and launch diag-router.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

2018-08-06 14:59:30 -07:00

doc

doc: Add udev rules example

2018-01-23 17:08:43 -08:00

router

list: Add guard check for container_of

2018-08-01 23:55:41 -07:00

tools

send_data: Decode "bad command" response

2018-07-12 21:56:45 -07:00

.gitignore

diag: Restructure repository

2018-07-12 21:56:44 -07:00

LICENSE

Update copyrights and add license file

2017-02-16 02:21:16 -08:00

Makefile

make: Enable QRTR and UDEV by default

2018-08-01 23:56:11 -07:00

README.md

readme: Add initial version

2018-08-06 14:59:30 -07:00

README.md

DIAG

DIAG implements routing of diagnostics related messages between host and various subsystems.

USB Gadget

Ensure that your kernel is built with CONFIG_CONFIGFS_FS and CONFIG_USB_CONFIGFS_F_FS and that configfs is mounted in /sys/kernel/config.

G1="/sys/kernel/config/usb_gadget/g1"

mkdir $G1
mkdir $G1/strings/0x409
mkdir $G1/functions/ffs.diag
mkdir $G1/configs/c.1
mkdir $G1/configs/c.1/strings/0x409

echo 0xVID > $G1/idVendor
echo 0xPID > $G1/idProduct
echo SERIAL > $G1/strings/0x409/serialnumber
echo MANUFACTURER > $G1/strings/0x409/manufacturer
echo PRODUCT > $G1/strings/0x409/product
echo "DIAG" > $G1/configs/c.1/strings/0x409/configuration
ln -s $G1/functions/ffs.diag $G1/configs/c.1

mkdir /dev/ffs-diag
mount -t functionfs diag /dev/ffs-diag

diag-router &

sleep 1

echo 6a00000.dwc3 > $G1/UDC