mirror of
https://github.com/openharmony/drivers_peripheral.git
synced 2026-08-25 13:19:36 -04:00
yufengs
8d5df80762
Signed-off-by: yufengs <yufengs@kotei-info.com> Change-Id: I2425eb101bbd2360d49830179b8a324da4eb800d
50 lines
1.8 KiB
Bash
Executable File
50 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2021 Huawei Device Co., Ltd.
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -e
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IFS=$'\n'
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read_log_file="./acm_read_xts"
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usb_dir="/sys/bus/usb/devices/1-1"
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max_ts=0
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pid=$(ps -ef | grep 'usbhost_ddk_test' | grep -v grep | cut -F 2)
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if [ ! "${pid}x" == "x" ];then
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killall usbhost_ddk_test
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fi
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usbhost_ddk_test -Ar &
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cat /dev/null > $read_log_file
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while true
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do
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lines=$(cat $read_log_file)
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cat /dev/null > $read_log_file
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for line in $lines
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do
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ts=$(echo $line | grep 'XTSCHECK' | cut -F 2 | cut -d ',' -f 1)
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if [ $(echo "$ts > $max_ts" | bc) -eq 1 ];then
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max_ts=$ts
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data=$(echo $line | grep 'XTSCHECK' | cut -F 4 | cut -d '[|]' -f 2 )
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echo "[$(date +%s.%N)]" $data
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usbhost_ddk_test -Aw $data
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fi
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if [ "$data" == "GET_DESCRIPTOR" ];then
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id_vendor=$(cat ${usb_dir}/idVendor)
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id_product=$(cat ${usb_dir}/idProduct)
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bcd_device=$(cat ${usb_dir}/bcdDevice)
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b_configuration_value=$(cat ${usb_dir}/bConfigurationValue)
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echo "[$(date +%s.%N)]" "$id_vendor $id_product $bcd_device $b_configuration_value"
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usbhost_ddk_test -Aw "$id_vendor $id_product $bcd_device $b_configuration_value"
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fi
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done
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sleep 0.1
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done |