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cepoon / GoProRemote

Controlling GoPro via Wifi RC mode
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missing UDP command for "Tag the moment" #2

Open habakuk40 opened 3 years ago

habakuk40 commented 3 years ago

@cepoon

great work: unfortunately I cannot find the UDp command for "Tag a video".

You are mentioning even that there was a button on the remote, so there should be for sure a UDP command for this action: http://10.5.5.9/gp/gpControl/command/storage/tag_moment please help!

cepoon commented 3 years ago

I have to check my last experiments as it has been a while, but there were a few extra commands for the GoPro 5 - I vaguely remember an 'SA' command but I will get back to you on this

habakuk40 commented 3 years ago

@cepoon

thank you so much - waiting for your response....

sepp89117 commented 3 years ago

Hi, a 'SA' command is present for Hero 5. I discovered it and tested it. When executed, the camera starts recording. But I couldn't see the difference to the normal shutter. Maybe this is really what you are looking for @habakuk40. The SA is also on my list https://github.com/sepp89117/GoPro_Hero-5_UDP_commands

cepoon commented 3 years ago

In the test code I had 3 new commands that might trigger the 3 buttons PA (Mode) SA (Shutter) XX (Tag)

Both of them takes 2 bytes as argument, but I couldn't determine whether the 2 bytes are just sequence / acknowledgement So I would try sending a XX with an increasing number (2 bytes in MSB form) as argument.

It seems to me that the UDP packets get translated into direct I2C commands after some checking

habakuk40 commented 3 years ago

@cepoon

unfortunately I cannot reproduce your TAG= Highlight approach yet. I can do the following SA:

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x53, 0x48, 0x02

for SET;// shutter start and

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x53, 0x48, 0x00

for SET;// shutter off

this works.

@cepoon probably I am doing something wrong with your XX approach: can you build me the string like you would do it that we do not have a missunderstanding, please?

cepoon commented 3 years ago

@habakuk40 right now you had byte 11 & 12 = 0x53 0x48 = "SH", swap that for 0x58 0x58 = "XX", and argument as 2 bytes rather than 1 shown here. I believe this command just toggles the button rather than taking a state as argument (start with 0x00 0x01, and goes up every time you send "XX" again, this is a 16-bit MSB integer which I suspect is a sequence number)

sepp89117 commented 3 years ago

@habakuk40 take a look at http://www.asciitable.com/ And https://de.m.wikipedia.org/wiki/Char_(Datentyp)

As cepoon said, the two bytes are the command/argument as a char hex value.

You can also use the character 'X' instead of a hex value in the code. Surrounding a letter with ' defines the data type Char.

habakuk40 commented 3 years ago

@cepoon

> @habakuk40 right now you had byte 11 & 12 = 0x53 0x48 = "SH", swap that for 0x58 0x58 = "XX", and argument as 2 bytes rather than 1 shown here. I believe this command just toggles the button rather than taking a state as argument (start with 0x00 0x01, and goes up every time you send "XX" again, this is a 16-bit MSB integer which I suspect is a sequence number)

unfortunately I cannot tag a video by now: I was trying: [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x58, 0x58, 0x00, 0x01]); [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x58, 0x58, 0x00, 0x02]); [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x58, 0x58, 0x00, 0x01]); [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x58, 0x58, 0x00, 0x02]);

and the whole story with 0x53 0x48 = "SH"

too.

no luck!

any ideas cepoon?

habakuk40 commented 3 years ago

@cepoon

as in sepp89117's code

https://github.com/sepp89117/GoPro-Multiple-Smart-Remote-ESP8266/blob/master/GoProRC_UDP2_HT.ino

there is CM-comands for "Change Mode" I came upon the idea to make trys with "HM" (highligt moment) oder TM ("Tag moment") commands.

.... but no success sofar.

sepp89117 commented 3 years ago

@habakuk40 TM stands for Time. With older GoPro models, you could use it to set the time. GoPro 5 cannot do that. At least I couldn't do it with it.

sepp89117 commented 3 years ago

@habakuk40 I have it! //HighLight Tag = 'PA' with arguments 2 and 3 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x41, 0x2, 0x3 That's it

habakuk40 commented 3 years ago

YOU ARE THE GREATEST!!!!! How can I thank you????

 

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On Tuesday, March 30, 2021, 08:28:36 AM GMT+2, sepp89117 ***@***.***> wrote:

@habakuk40 I have it! //HighLight Tag = 'PA' with arguments 2 and 3 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x41, 0x2, 0x3 That's it

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sepp89117 commented 3 years ago

You are welcome. Maybe you will share your code and documentation with everyone on GitHub when the time comes.

habakuk40 commented 3 years ago

yes I will. .... still need time.

 

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On Tuesday, March 30, 2021, 12:57:36 PM GMT+2, sepp89117 ***@***.***> wrote:

You are welcome. Maybe you will share your code and documentation with everyone on GitHub when the time comes.

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cepoon commented 3 years ago

@sepp89117 - I feel like there are multiple ways to activate the same button - SA command was used for Shutter, and I have seen PA command used elsewhere @habakuk40 - I actually went back to sniffing my Remote (as it's not encrypted) and this is what I got // XX with argument 2, and what looks like a counter (which started off at 2, and went up - I only pressed twice) - msg ID = 0x102, button counter at 0x3 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x58, 0x58, 0x2, 0x3

cepoon commented 3 years ago

@sepp89117 I have seen the shutter activating with 2 commands in a row by the Smart Remote SA (3, 0) = 0x53, 0x41, 0x3, 0x0 SA (4, 3) = 0x53, 0x41, 0x4, 0x3

both commands end up returning as SA (0, 0) = 0x53, 0x41, 0x0, 0x0