SEQ BPM - 7 Seq

MIDIbox SEQ
1

Hi

 

i m trying to finish my sequencer   (V3 , Ultracore+ 5 Banksticks-RAM ,4x IIC Midi ), but the BPM LEDs are still not working.   

 

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I’m using LED  from Liteon Type LTC4624  http://datasheet.octopart.com/LTC-4624B-Lite-On-datasheet-13706875.pdf

and i have made the following changes in the asm and have made a hex from it.

 

#define DEFAULT_BANKSTICK_MODE_CS0    2    ; 64k
#define DEFAULT_BANKSTICK_MODE_CS1    4    ; 64k
#define DEFAULT_BANKSTICK_MODE_CS2    5    ; Mixer Map (using CS2 to ensure compatibility with Atmel EEPROMs which only provide 4 CS addresses)
#define DEFAULT_BANKSTICK_MODE_CS3    1    ; Song mode (using CS3 to ensure compatibility with Atmel EEPROMs which only provide 4 CS addresses)
#define DEFAULT_BANKSTICK_MODE_CS4    1    ; 64k
#define DEFAULT_BANKSTICK_MODE_CS5    0    ; 64k
#define DEFAULT_BANKSTICK_MODE_CS6    0    ; 64k
#define DEFAULT_BANKSTICK_MODE_CS7    0    ; 64k

 

#define DEFAULT_BPM_DIGITS_ENABLED 2
#define DEFAULT_BPM_DIGITS_SEGMENTS    5
#define DEFAULT_BPM_DIGITS_COMMON    6

 

Everything is like in the documentation but its not working.

 

Has anybody a suggestion ´?

 

thanks

 Zossen

2

Hi,

the DEFAULT_BPM_DIGITS_* configuration looks correct for your hardware.

Could it be that the common lines are connected to the wrong Dx output pins?

I’m a bit unsure if it was (D7, D6, D5) or (D2, D1, D0)

Best Regards, Thorsten.

3

Hi

 

thanks

i will check it on Sunday.