Adapter for MAPLE (Release)

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RazorX
blackout!
Posts: 133

Re: Adapter for MAPLE (Release)

Post#181 » Thu Dec 31, 2020 4:04 pm

my rev 2 board is finally setup and working :D
Image
Image

Video:



it's still not super stable even with a short cable but it's not bad at all

kingzr00
noob
Posts: 2

Re: Adapter for MAPLE (Release)

Post#182 » Sun Jan 03, 2021 1:33 pm


kingzr00
noob
Posts: 2

Re: Adapter for MAPLE (Release)

Post#183 » Sun Jan 03, 2021 1:43 pm

This may help, this is another person's project, through the ATMEGA168 to achieve controller connection USB, he pointed out that stable data only 240 ns, with 250 samples of data will lose packets!

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s_d_a_i
undertow
Posts: 32

Re: Adapter for MAPLE (Release)

Post#184 » Sun Jan 03, 2021 1:53 pm

He is reading the DC controller, not creating a new controller

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RazorX
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Posts: 133

Re: Adapter for MAPLE (Release)

Post#185 » Sun Jan 03, 2021 2:56 pm

s_d_a_i wrote:He is reading the DC controller, not creating a new controller

are you also having an issue where it doesn't show up on boot or restart until you reboot the stm32? and is it like that on all the current firmware releases, I've currently got ArcadeStick_test flashed to mine.

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s_d_a_i
undertow
Posts: 32

Re: Adapter for MAPLE (Release)

Post#186 » Sun Jan 03, 2021 3:05 pm

Yes, I have the same problem on multiple pills, once the controller is lost it is not reconnecting again via command 1, that's why I've sent the original controller screenshots with the stm32 capture to compare.

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RazorX
blackout!
Posts: 133

Re: Adapter for MAPLE (Release)

Post#187 » Sun Jan 03, 2021 3:12 pm

s_d_a_i wrote:Yes, I have the same problem on multiple pills, once the controller is lost it is not reconnecting again via command 1, that's why I've sent the original controller screenshots with the stm32 capture to compare.

on my board setup you've seen above what I do is leave it connected to port 4 and boot the DC then goto the memory card screen and press the reset on the pill for a sec and then it usually shows up and tends to work fine after that but if I mess with it too much it can disconnect, also if I am in a game and soft reboot the DC it is not there again.

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megavolt85
Developer
Posts: 1061

Re: Adapter for MAPLE (Release)

Post#188 » Sun Jan 03, 2021 5:04 pm

kingzr00 wrote:https://www.raphnet.net/programmation/dreamcast_usb/index_en.php


this project does not even know half about mapple bus from what I know :D

after I find time to finish this project, I will bury the raphnet project

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s_d_a_i
undertow
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Re: Adapter for MAPLE (Release)

Post#189 » Mon Jan 04, 2021 3:27 pm

megavolt85 wrote:this project does not even know half about mapple bus from what I know :D

after I find time to finish this project, I will bury the raphnet project


Yes, it will be great once the stability is improved.

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megavolt85
Developer
Posts: 1061

Re: Adapter for MAPLE (Release)

Post#190 » Mon Jan 04, 2021 3:55 pm

s_d_a_i wrote:Yes, it will be great once the stability is improved.


I wanted the data to be read faster from the virtual VMU, but it turned out that this does not work for everyone.
will have to slow down to the speed of the original controller

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