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| author | Brian Cully <bjc@kublai.com> | 2019-08-04 14:19:25 -0400 |
|---|---|---|
| committer | Brian Cully <bjc@kublai.com> | 2019-08-04 14:19:25 -0400 |
| commit | e405c474f5e0e94288191223de7ae0f31ae0b15f (patch) | |
| tree | 4ca89a92f0c868eb8feae272513c1e924b834adc /samd21-host/find-serial-port | |
| parent | abd478d9425dd2d4acd5b58202b1a95b73ff217b (diff) | |
| download | samd21-demo-e405c474f5e0e94288191223de7ae0f31ae0b15f.tar.gz samd21-demo-e405c474f5e0e94288191223de7ae0f31ae0b15f.zip | |
Migrate everything over to separate libraries.
* `usb-host` is the crate containing the HAL traits.
* `bootkbd` is a crate for a bare-bones boot protocol keyboard
driver.
* `samd21-host` is a crate with an implementation of `usb-host` for
a SAMD21 platform, with an example for the trinket-m0 which uses
the `bootkbd` driver to print keyboard reports.
Diffstat (limited to 'samd21-host/find-serial-port')
| -rwxr-xr-x | samd21-host/find-serial-port | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/samd21-host/find-serial-port b/samd21-host/find-serial-port new file mode 100755 index 0000000..62e2c0c --- /dev/null +++ b/samd21-host/find-serial-port @@ -0,0 +1,16 @@ +#!/bin/sh + +if [ $# -ne 2 ]; then + echo "Usage: $0 vid pid" >&2 + exit 1 +fi + +prefix=/dev/serial/by-id + +for dev in `ls $prefix`; do + if [ `udevadm info -q property --name $prefix/$dev | egrep -i "ID_VENDOR_ID=($1)|ID_MODEL_ID=($2)" | wc -l` -eq 2 ]; then + echo `readlink -f $prefix/$dev` + exit 0 + fi +done +exit 2 |