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Improve ARQ specs

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Pedro 2023-12-12 16:13:35 +01:00
parent ac790c118c
commit 0368c57d87
1 changed files with 7 additions and 10 deletions
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17
documentation/FreeDATA-protocols.md
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@ -30,36 +30,35 @@ IRS->(1)ISS:BURST_ACK (ID, next_offset, speed level, frames, snr)
ISS sends this first
DATAC13 Mode (14 bytes)
DATAC13 Mode (12 bytes)
|field|bytes|
|-|-|
|session id|1|
|origin|6|
|destination|6|
|crc|1|
|destination_crc|3|
#### SESSION_OPEN_ACK
IRS sends this in response to a SESSION_OPEN_REQ
Sent by the IRS in response to a SESSION_OPEN_REQ
DATAC13 Mode (14 bytes)
DATAC13 Mode (12 bytes)
|field|bytes|
|-|-|
|session id|1|
|origin|6|
|destination_crc|3|
|protocol version|1|
|snr|1|
|crc|3|
#### SESSION_INFO
ISS sends this in response to a SESSION_OPEN_ACK
DATAC13 Mode (14 bytes)
DATAC13 Mode (12 bytes)
|field|bytes|
|-|-|
@ -67,14 +66,13 @@ DATAC13 Mode (14 bytes)
|total bytes|4|
|total crc|4|
|snr|1|
|crc|4|
#### SESSION_INFO_ACK
IRS sends this in response to a SESSION_INFO
DATAC13 Mode (14 bytes)
DATAC13 Mode (12 bytes)
|field|bytes|
|-|-|
@ -83,7 +81,6 @@ DATAC13 Mode (14 bytes)
|snr|1|
|speed level|1|
|frames per burst|1|
|crc|4|
#### Data Burst