TW200722986A - USB device data transmission rate measuring system and method thereof - Google Patents
USB device data transmission rate measuring system and method thereofInfo
- Publication number
- TW200722986A TW200722986A TW094143668A TW94143668A TW200722986A TW 200722986 A TW200722986 A TW 200722986A TW 094143668 A TW094143668 A TW 094143668A TW 94143668 A TW94143668 A TW 94143668A TW 200722986 A TW200722986 A TW 200722986A
- Authority
- TW
- Taiwan
- Prior art keywords
- usb device
- data transmission
- transmission rate
- present
- usb
- Prior art date
Links
Landscapes
- Maintenance And Management Of Digital Transmission (AREA)
- Information Transfer Systems (AREA)
Abstract
A USB device data transmission rate measuring system and method thereof are disclosed. First, the present invention automatically searches a USB device information list to select a USB device to be tested. Then, through a kernel mode, the present invention directly receives and intercepts data packets sent by an application program under a user mode, so as to determine whether exists the test activation information of the USB device to be tested. If the test activation information exists, the present invention drives a USB device test program of the kernel mode, thereby calculating the data transmission rate according to test data and a testing time of the USB device to be tested. The present invention saves unnecessary exchange time of transmitting data under the kernel mode and the user mode by getting rid of the constraint from the operating system against the USB data transmission procedure, and unifies a data transmission rate testing method, thereby achieving the objective of automatically and precisely measuring the USB data transmission rate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094143668A TW200722986A (en) | 2005-12-09 | 2005-12-09 | USB device data transmission rate measuring system and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094143668A TW200722986A (en) | 2005-12-09 | 2005-12-09 | USB device data transmission rate measuring system and method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200722986A true TW200722986A (en) | 2007-06-16 |
TWI293144B TWI293144B (en) | 2008-02-01 |
Family
ID=45067745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094143668A TW200722986A (en) | 2005-12-09 | 2005-12-09 | USB device data transmission rate measuring system and method thereof |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200722986A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210216429A1 (en) * | 2020-01-09 | 2021-07-15 | Asustek Computer Inc. | Diagnostic system |
-
2005
- 2005-12-09 TW TW094143668A patent/TW200722986A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210216429A1 (en) * | 2020-01-09 | 2021-07-15 | Asustek Computer Inc. | Diagnostic system |
US11994970B2 (en) * | 2020-01-09 | 2024-05-28 | Asustek Computer Inc. | Diagnostic system |
Also Published As
Publication number | Publication date |
---|---|
TWI293144B (en) | 2008-02-01 |
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Legal Events
Date | Code | Title | Description |
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MM4A | Annulment or lapse of patent due to non-payment of fees |