Zossen Posted June 15, 2014 Report Share Posted June 15, 2014 (edited) Hi i m trying to finish my sequencer (V3 , Ultracore+ 5 Banksticks-RAM ,4x IIC Midi ), but the BPM LEDs are still not working. 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 Edited June 15, 2014 by Zossen Quote Link to comment Share on other sites More sharing options...
TK. Posted June 16, 2014 Report Share Posted June 16, 2014 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. Quote Link to comment Share on other sites More sharing options...
Zossen Posted June 21, 2014 Author Report Share Posted June 21, 2014 Hi thanks i will check it on Sunday. Quote Link to comment Share on other sites More sharing options...
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