How to handle dual color LEDs???

[daemonik]

Hi

I'm prepared to build a SEQ V4 which makes me very excited....

Core Module, DIN and DOUT Modules, Knobs, Encoders, PS ... almost everything is ready!!!!!!!!!!!!!!!

There is just ONE uncertainty here after reading back and forth trough device descriptions, forum and MBSEQ_HW.V4:

How to handle the LED's of GP Buttons and Step-Indicator???

I will use these GP (step) buttons: Buttons

Either I will use dual color LED installed to the buttons or standard LED to the buttons plus a separate Line of 16 LED's for step indication.

The concepts are some what different. For the first unmuted steps LED have to be de-illuminated when step-indicator comes to respective step. Whilst for the second option with a separate line this is not desired!

My quenstions are: Are both options possible? and what are the respective configurations I have to make in MBSEQ_HW.V4?

can I use this section for either option? (line 47)

# DOUTs for Dual Color option:

GP_DOUT_L2_SR 0

GP_DOUT_R2_SR 0

or do I have make my configurations within here: (line 61)

##################################################

# Optional BLM Matrix

##################################################

isn't the later section intended for the usage of separate dual color LED's for each track of a track-group? I only want the respective track highlighted by the track selection buttons to be indicated by the LED's

regards, Nick

[findbuddha]

These lines:

# number of first and second DOUT shift register used for GP LEDs

GP_DOUT_L_SR	3

GP_DOUT_R_SR	4


# DOUTs for Dual Color option:

GP_DOUT_L2_SR  0

GP_DOUT_R2_SR  0

are enough for 1x16 dual color LEDs or 2x16 single color LEDs.

As for de-illuminating of 1st color of dual LED, I don't know how it's handled. In the BLM section there is an option for this....