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homa

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Joined: 05/11/2021
Location: Germany
Posts: 471

Posted: 07:51pm 26 Apr 2024

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Hello @peter and all the other cmm2 experts,

I'm new to the cmm2. I am using Peter's V2 G1.5 board.
My second hand wii classic controllers have finally arrived and I have tested them on the cmm2. I wrote the following code:

controller classic open 3,dada

do
'cls
circle classic(Lx)+10, (classic(Ly)*-1+256)+10, 10,,, 0, RGB(255,255,255)
circle classic(Rx)+10, (classic(Ry)*-1+256)+10, 10,,, 0, RGB(127,196,127)
loop

END

sub dada
print classic(b)
print classic(Lx), print classic(Ly)
print classic(Rx), print classic(Ry)
print classic(L), print classic(R)
print hex$(classic(T))
end sub

Now the output of the print command shows an extra 0, which I don't understand! The HEX value also seems to be different from the one given in the manual for this type of controller (A4200101 vs 4200101).

> run
2048
128 0 128
128 0 128
0 0 0
A4200101
1
128 0 128
128 0 128
0 0 248
A4200101
16
128 0 128
128 0 128
248 0 0
A4200101

>

Then I noticed another flaw in the hardware design. You need a tool to get the plugs out of the sockets ;-)

And I can only get the first controller (3) to work.

If I plug in a 2 (controller classic open 2,dada), I get this message:
Error in line 1: Classic not connected

And with a 1 ((controller classic open 1,dada)) I get this error message:
Error in line 5: Not open

Is this because of the Beta FW V5.07.02b11?

Best regards
Matthias

JohnS
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Joined: 18/11/2011
Location: United Kingdom
Posts: 4044

Posted: 08:38pm 26 Apr 2024

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The 0 is because you try to PRINT the value of a variable called print!

E.g.
print classic(Lx), print classic(Ly)

I think you need to remove the 2nd print or change the , to :

John

homa

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Joined: 05/11/2021
Location: Germany
Posts: 471

Posted: 08:47pm 26 Apr 2024

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Head slap
Thanks John, I had tomatoes on my eyes.

But the other questions still remain ...

thwill

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Joined: 16/09/2019
Location: United Kingdom
Posts: 4311

Posted: 10:13pm 26 Apr 2024

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Hi @homa,

My specialist subject

homa said Now the output of the print command shows an extra 0, which I don't understand! The HEX value also seems to be different from the one given in the manual for this type of controller (A4200101 vs 4200101).

It's a typo in the manual which I've brought up before. The correct code is &hA4200101 (and &hA4200000 for a Nunchuck).

homa said And I can only get the first controller (3) to work.

If I plug in a 2 (controller classic open 2,dada), I get this message:
Error in line 1: Classic not connected

And with a 1 ((controller classic open 1,dada)) I get this error message:
Error in line 5: Not open

For the two port design the left-hand port is connected to I2C channel 3 and the right-hand one to I2C channel 1. Only the CMM2 Deluxe has a port connected to channel 2.

I believe your mistake is not providing the second parameter in all the calls to the CLASSIC(funct [, channel]) function, if you don't provide a second parameter then it assumes channel 3.

Best wishes,

Tom
Edited 2024-04-27 08:25 by thwill

MMBasic for Linux, Game*Mite, CMM2 Welcome Tape, Creaky old text adventures

homa

Guru

Joined: 05/11/2021
Location: Germany
Posts: 471

Posted: 09:49am 27 Apr 2024

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It's been a tough week,
and yesterday was definitely too late.

thank you tom!

matthias

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