d-star:data
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d-star:data [2018/11/15 19:02] – [Mini header] f4hof | d-star:data [2018/11/15 19:12] – [Mini header] f4hof | ||
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====== Data frames in D-Star ====== | ====== Data frames in D-Star ====== | ||
+ | ====== Data Frames in D-Star ====== | ||
+ | |||
===== Mini header ===== | ===== Mini header ===== | ||
^ Value ^ Scope ^ Usage ^ Remarks ^ | ^ Value ^ Scope ^ Usage ^ Remarks ^ | ||
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| EX | | Reserved | | | | EX | | Reserved | | | ||
| FX | | Reserved | | | | FX | | Reserved | | | ||
+ | |||
+ | For 8x and 9x, refer to the chapter related to Fast Data. | ||
+ | |||
+ | ===== Simple data ===== | ||
+ | |||
+ | When communicating using simple data communication, | ||
+ | |||
+ | * 0x00 | ||
+ | * 0x11 (XON) | ||
+ | * 0x13 (XOFF) | ||
+ | * 0x76 (Used for packet loss notification) | ||
+ | * 0x84 (Used for packet loss notification) | ||
+ | * 0xE7 (Used for packet loss notification) | ||
+ | * 0xFE | ||
+ | Note: Handle as packet loss when the data frame is the following string "0xE7, 0x84, 0x76" and the voice frame is the silence pattern "0x9E, 0x8D, 0x32, 0x88, 0x26, 0x1A, 0x3F, 0x61, 0xE8" It can not be used. (See " | ||
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+ | |||
+ | Example of data configuration on the transmitting side / receiving side when transferring user's data communication by simple data communication |
d-star/data.txt · Last modified: 2018/11/15 19:19 by f4hof