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20250214实测飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1的USB2.0的速度为29.0 MB/s

news 来源：原创 2025/5/17 8:15:55

20250214实测飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1的USB2.0的速度为29.0 MB/s
2025/2/14 18:09

缘起：最近测试OK3588-C的最新的R1版本的SDK，在WIN10下使用adb pull的速度为28.8 MB/s
Z:\version\OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1
【飞凌给你一个升级系统/SDK的理由^_】

我司使用4线的USB2.0，发现使用R4/R5版本的SDK的时候，
adb pull的速度为由7.5/7.1MB/s。【我一直以为只有这么快的呢！】

由于我司的APP应用程序在R4版本上开发日久，如果贸然迁移到R1版本，该做的测试需要再来一遍。
请问是否有patch，可以直接使用在R4/R5版本上，提高USB2.0的拷贝速度！

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R5>adb pull /fpga7200-405-1080p60.mp4
adb server version (40) doesn't match this client (41); killing...
* daemon started successfully
/fpga7200-405-1080p60.mp4: 1 file pulled, 0 skipped. 7.5 MB/s (233800115 bytes in 29.649s)

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R5>adb pull /fpga54000-105-1440p30.mp4
/fpga54000-105-1440p30.mp4: 1 file pulled, 0 skipped. 7.1 MB/s (3115492593 bytes in 417.056s)

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R5>

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R1>adb pull fpga55000-105-1440p30.mp4
fpga55000-105-1440p30.mp4: 1 file pulled, 0 skipped. 28.8 MB/s (3177511615 bytes in 105.168s)

完整的LOG：
Microsoft Windows [版本 10.0.19045.5371]
(c) Microsoft Corporation。保留所有权利。

C:\Users\QQ>cd D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R1

C:\Users\QQ>d:

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R1>dri
'dri' 不是内部或外部命令，也不是可运行的程序
或批处理文件。

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R1>dir
驱动器 D 中的卷是 DATA
卷的序列号是 F21D-780B

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R1 的目录

2025/02/14 16:04 <DIR> .
2025/02/14 16:04 <DIR> ..
2025/02/13 15:40 <DIR> init.d
2025/02/13 15:33 <DIR> init.d1
2025/02/13 19:36 204 R1.txt
2025/02/14 15:36 <DIR> R1_OK3588-linux-source_Linux5.10.209
2025/02/14 15:41 73,848 R1_OK3588-linux-source_Linux5.10.209吊舱适配20250214_1541.7z
2025/02/14 16:01 219,082 R1的全功能测试 115200UART7_2025-02-14_14_50_05.log
2025/02/14 15:06 1,562 R1的机芯.txt
2025/02/14 15:11 <DIR> sdcard
2025/02/13 10:35 1,865,114,186 update高209的R1.img
2025/02/14 15:57 673,628,859 update高209的R1备份20250214_1557.7z
6 个文件 2,539,037,741 字节
6 个目录 148,264,701,952 可用字节

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R1>adb shell
root@ok3588-buildroot:/# exit
logout

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R1>adb shell
root@ok3588-buildroot:/# ls -l
total 3245008
lrwxrwxrwx 1 root root 7 Nov 5 2024 bin -> usr/bin
-rw-r--r-- 1 root root 489 Sep 21 2024 busybox.fragment
lrwxrwxrwx 1 root root 8 Nov 5 2024 data -> userdata
drwxr-xr-x 14 root root 3940 Jan 1 08:00 dev
drwxr-xr-x 29 root root 4096 Jan 1 08:00 etc
-rw-r--r-- 1 root root 145273928 Jan 1 08:05 fpga110000-405-1080p60.mp4
-rw-r--r-- 1 root root 3177511615 Jan 1 1970 fpga55000-105-1440p30.mp4
drwxr-xr-x 4 root root 4096 Jan 1 08:00 home
drwxr-xr-x 2 root root 4096 Nov 5 2024 info
lrwxrwxrwx 1 root root 7 Nov 5 2024 lib -> usr/lib
lrwxrwxrwx 1 root root 3 Nov 5 2024 lib64 -> lib
lrwxrwxrwx 1 root root 11 Nov 5 2024 linuxrc -> bin/busybox
drwx------ 2 root root 16384 Nov 5 2024 lost+found
drwxr-xr-x 11 root root 4096 Nov 5 2024 media
drwxr-xr-x 5 root root 4096 Nov 5 2024 mnt
drwxr-xr-x 3 root root 4096 Jan 1 08:00 oem
drwxr-xr-x 3 root root 4096 Nov 5 2024 opt
dr-xr-xr-x 254 root root 0 Jan 1 08:00 proc
drwxr-xr-x 17 root root 4096 Nov 5 2024 rockchip-test
drwx------ 3 root root 4096 Jan 1 1970 root
drwxr-xr-x 11 root root 540 Jan 1 08:00 run
lrwxrwxrwx 1 root root 8 Nov 5 2024 sbin -> usr/sbin
lrwxrwxrwx 1 root root 10 Nov 5 2024 sdcard -> mnt/sdcard
dr-xr-xr-x 14 root root 0 Jan 1 08:00 sys
drwxr-xr-x 3 root root 4096 Nov 5 2024 system
drwxrwxrwt 7 root root 320 Jan 1 08:02 tmp
-rwxrwxrwx 1 root root 18608 Jun 11 2024 uart_test
lrwxrwxrwx 1 root root 9 Nov 5 2024 udisk -> mnt/udisk
drwxr-xr-x 5 root root 4096 Jan 1 08:00 userdata
drwxr-xr-x 10 root root 4096 Nov 5 2024 usr
drwxr-xr-x 6 root root 4096 Nov 5 2024 var
lrwxrwxrwx 1 root root 6 Nov 5 2024 vendor -> system
root@ok3588-buildroot:/# exit
logout

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R1>cd ../r5

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R5>dir
驱动器 D 中的卷是 DATA
卷的序列号是 F21D-780B

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R5 的目录

2025/02/14 16:20 <DIR> .
2025/02/14 16:20 <DIR> ..
2025/02/14 14:24 <DIR> init.d修改完成了
2025/02/14 15:33 <DIR> R1_OK3588-linux-source_Linux5.10.209
2025/02/14 14:48 277,220 R5全功能测试 115200UART7_2025-02-14_14_09_09.log
2025/02/14 14:46 <DIR> sdcard
2025/02/12 18:28 2,122,373,706 update低66的R5.img
2025/02/14 16:20 738,473,846 update低66的R5备份20250214_1620.7z
3 个文件 2,861,124,772 字节
5 个目录 142,225,838,080 可用字节

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R5>cd ../r1

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R1>adb pull /fpga7200-405-1080p60.mp4
adb server version (40) doesn't match this client (41); killing...
* daemon started successfully
/fpga7200-405-1080p60.mp4: 1 file pulled, 0 skipped. 29.0 MB/s (233617668 bytes in 7.694s)

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R1>cd ../R4

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R4>
D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R4>adb pull /fpga7200-405-1080p60.mp4
/fpga7200-405-1080p60.mp4: 1 file pulled, 0 skipped. 7.0 MB/s (233898825 bytes in 31.980s)

D:\DOCX\20250213在飞凌的OK3588-C_Linux5.10.209+Qt5.15.10_用户资料_R1下使用weston-screenshooter截屏的方法\R4>