Updating README

This commit is contained in:
Simon Larsson
2020-05-29 21:33:36 +02:00
parent 6ce9129de4
commit c830da0809
+11 -9
View File
@@ -20,7 +20,7 @@ program. Much easier than getting it from the CRT!
* Split up DATA1 packets if too long
* Test everything more extensively (most tests have been comparing to
data from the original Timex software)
* Redo the protocol dogumentation
* Redo the protocol documentation
## "Timex Notebook Adapter"
@@ -78,6 +78,7 @@ Start package contains 0x00 0x00 0x01 for the original Data Link (70?),
but for model 150 it contains 0x00 0x00 0x03, and for 150s it contains
0x00 0x00 0x04.
```
zero or more packet type TIME 0x30
byte 1 - timezone (the watch has two timezones, 1 or 2)
byte 2 - hour
@@ -93,15 +94,16 @@ one package type 0x31 for each time zone - TZNAME
Contains names of timezones, unpacked, timex charset
byte 1 - Time zone number (1 or 2)
byte 2-4 - Name of time zone (e.g. 0x0e 0x1c 0x1d for EST)
```
Checksum seems to be CRC-16/ARC.
For appointment packets, time is indicated in quarters of
an hour since midnight, if that makes more sense. So for
instance 08:45 would be 8*4+3=35 quarters.
For appointment packets, time is indicated in quarters of an hour since
midnight, if that makes more sense. So for instance 08:45 would be
8*4+3=35 quarters.
For the 150 models, the protocol seems slightly different. For instance,
there is a 0x32 package for sending time, combining the 0x30 and 0x31 packets.
Also, the 0x70 packet sent after inaudible alarms is omitted. There might
be more differences I've yet to uncover. Also proocol for apps and
sounds are yet to be documented.
For the 150 models, the protocol seems slightly different. For instance,
there is a 0x32 package for sending time, combining the 0x30 and 0x31
packets. Also, the 0x70 packet sent after inaudible alarms is omitted.
There might be more differences I've yet to uncover. Also proocol for
apps and sounds are yet to be documented.