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ref:fidonet_packets [2017/03/01 01:38] – [Type-2 Plus] Document the prodData field digital man | ref:fidonet_packets [2018/06/17 17:38] – [Header Fields] clarify origNet value (sometimes 0xFFFF) for Type-2+ digital man | ||
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^ Format | ^ Format | ||
- | | Type-2 | + | | Type-2 |
- | | Type-2e | + | | Type-2e |
- | | Type-2+ | + | | Type-2+ |
- | | Type-2.2 | FSC-45 | 1 | [[http:// | + | | Type-2.2 | FSC-45 | 1 | [[http:// |
+ | **NOTES:** | ||
+ | * 3D addresses are normally expressed as "< | ||
+ | * 4D addresses are normally expressed as "< | ||
+ | * 5D addresses are normally expressed as "< | ||
+ | * Type-2e (FSC-39) packets are often erroneously referred to as " | ||
==== Timeline ==== | ==== Timeline ==== | ||
Line 60: | Line 65: | ||
==== Header Fields ==== | ==== Header Fields ==== | ||
- | ^ Offset ^ Length ^ FSC-1 ^ FTS-1 (Type-2) ^ FSC-39 (Type-2e) ^ FSC-48 (Type-2+) ^ FSC-45 (Type-2.2) ^ | + | ^ Offset ^ Length ^ FSC-1 ^ FTS-1 (Type-2) |
| 0x00 | 2 | origNode | | 0x00 | 2 | origNode | ||
| 0x02 | 2 | destNode | | 0x02 | 2 | destNode | ||
Line 71: | Line 76: | ||
| 0x10 | 2 | baud |||| sub-version (2) | | | 0x10 | 2 | baud |||| sub-version (2) | | ||
| 0x12 | 2 | version/ | | 0x12 | 2 | version/ | ||
- | | 0x14 | 2 | origNet | + | | 0x14 | 2 | origNet |
| 0x16 | 2 | destNet | | 0x16 | 2 | destNet | ||
| 0x18 | 1 | prodCode ||||| | | 0x18 | 1 | prodCode ||||| | ||
Line 88: | Line 93: | ||
| 0x34 | 2 | reserved || destPoint | | 0x34 | 2 | reserved || destPoint | ||
| 0x36 | 4 | reserved || prodData | | 0x36 | 4 | reserved || prodData | ||
+ | |||
+ | ==== String Termination ==== | ||
+ | Some of the packet header fields contain arrays of ASCII characters (" | ||
+ | - password | ||
+ | - origDomain | ||
+ | - destDomain | ||
+ | |||
+ | If the string values are shorter than the maximum allowed (e.g. 8 characters), | ||
==== Fill ==== | ==== Fill ==== |