DIN not working

MIOS programming (C)
1

Hi all,

I’ve just finished my DIN, connected it to the core,  :smiley: tried to simulate a bouton by sending ground to one of the entries but … seems like my program does not see any button pressed  >:(.

I display a message in the DIN_NotifyToggle( ) function (I’m using C language) but it never appears on my LCD.  :-\

Does it take some other parameter to activate use of the buttons ? Where am I going wrong ?

Thanks all

2

Yes, you have to specify the number of shift registers and the update frequency within Init():

void Init(void) __wparam
{
  // initialize the shift registers
  MIOS_SRIO_NumberSet(16); // shiftregisters
  MIOS_SRIO_UpdateFrqSet(1); // mS
}
[/code]









Best Regards, Thorsten.
3

Waow hello Holy Father and thanks for this help coming from the skies  ;D :smiley:

Now it works perfectly well  8)

By the way, thanks for this great geeky project, that gives lot of fun !!!

Seeya,

Goule

4

So you have an application that can display which din is toggled? or did I get you wrong?

If yes, could you give it to me as I am hunting for bad solderjoints in my mblc, it seems like not

all din pins are properly working yet so such a test-app would be usefull.

greetings

rambinator

5

You could use MIDIO128 for such a test

Best Regards, Thorsten.