Difference between revisions of "Ka3jjz"
From The RadioReference Wiki
(Blanked the page) |
|||
| Line 1: | Line 1: | ||
| + | Welcome to the Working with Scanners with Secure Digital (SD) Cards article. This article should be a repository for hints, tips, known issues and fixes regarding the use, formatting, loading and other issues that involve SD cards that are used in the following scanners: | ||
| + | |||
| + | {| border="0" width="60%" align="center" | ||
| + | !GRE | ||
| + | !Radio Shack | ||
| + | !Uniden | ||
| + | !Whistler | ||
| + | |- | ||
| + | |[[PSR-700]] | ||
| + | |Pro-18 | ||
| + | |[[HomePatrol-1|HP-1]] | ||
| + | |[[WS1080]] | ||
| + | |- | ||
| + | |[[PSR-800]] | ||
| + | |[[Pro-107]] | ||
| + | |[[HomePatrol-2|HP-2]] | ||
| + | |WS1088 | ||
| + | |- | ||
| + | || | ||
| + | |[[Pro-668]] | ||
| + | |[[BCD436HP]] | ||
| + | |[[WS1095]] | ||
| + | |- | ||
| + | || | ||
| + | |[[Pro-668]] | ||
| + | |[[BCD536HP]] | ||
| + | |WS1098 | ||
| + | |- | ||
| + | || | ||
| + | || | ||
| + | || | ||
| + | |[[TRX-1]] | ||
| + | |- | ||
| + | || | ||
| + | || | ||
| + | || | ||
| + | |[[TRX-2]] | ||
| + | |- | ||
| + | |} | ||
| + | |||
| + | If a particular tip is specific to a particular model, please be sure to mention that in the description. '''Details Matter''' - the more details you supply, the better this article will become. | ||
| + | |||
| + | |||
| + | ==General Tips and Information== | ||
| + | *Many of you have questions about Boot/Load times of the Whistler SD card scanners | ||
| + | **At boot, the code looks through the entire File Allocation Table, counting “free” clusters. This is necessary so that we know how much free space is available on the card at startup. The number of clusters that must be counted is directly related to the size of the card. As a result, a change in card capacity at a minimum will impact the “Init SD FileSys” time. In addition to card size, the “Verifying Data” time is dependent on the usage of the card and is heavily dependent on file system fragmentation, used space, etc. | ||
Revision as of 20:10, 14 September 2016
Welcome to the Working with Scanners with Secure Digital (SD) Cards article. This article should be a repository for hints, tips, known issues and fixes regarding the use, formatting, loading and other issues that involve SD cards that are used in the following scanners:
| GRE | Radio Shack | Uniden | Whistler |
|---|---|---|---|
| PSR-700 | Pro-18 | HP-1 | WS1080 |
| PSR-800 | Pro-107 | HP-2 | WS1088 |
| Pro-668 | BCD436HP | WS1095 | |
| Pro-668 | BCD536HP | WS1098 | |
| TRX-1 | |||
| TRX-2 |
If a particular tip is specific to a particular model, please be sure to mention that in the description. Details Matter - the more details you supply, the better this article will become.
General Tips and Information
- Many of you have questions about Boot/Load times of the Whistler SD card scanners
- At boot, the code looks through the entire File Allocation Table, counting “free” clusters. This is necessary so that we know how much free space is available on the card at startup. The number of clusters that must be counted is directly related to the size of the card. As a result, a change in card capacity at a minimum will impact the “Init SD FileSys” time. In addition to card size, the “Verifying Data” time is dependent on the usage of the card and is heavily dependent on file system fragmentation, used space, etc.