Here's a simple solution:
1) Create a pattern and put XMAP 001 in one of the FX columns (I have it in row 00)
2) Put the following code in the mapping settings:
In a real world situation I would want to initialize the values for VAR #C (delay decrement) and VAR #D (initial delay) from some I2C connected slider...but I can't yet test that...
Kind regards,
Michael
PS: It is rather educational to try to figure out what the above code is doing and why.
1) Create a pattern and put XMAP 001 in one of the FX columns (I have it in row 00)
2) Put the following code in the mapping settings:
Code:
00 SKIP 1 = VAVA > ---- ---- ----
01 CALC INC VAVA > SETV V A ----
02 SKIP 7 = VAVB > ---- ---- ----
03 VAR # C #032 > ---- ---- ----
04 VAR # D #1F4 > SETV V E ----
05 VAR # F #0E1 > TRIG TR 1 TVAL
06 VAR # A #000 > SETV V B ----
07 ---- ---- ---- > ---- ---- ----
08 ---- ---- ---- > ---- ---- ----
09 ---- ---- ---- > ---- ---- ----
0A CALC DEC VEVA > SETV V E ----
0B SKIP 3 > VEVB > ---- ---- ----
0C CALC SUB VDVC > SETV V D ----
0D VAR # D SRC > SETV V E ----
0E VAR # F SRC > TRIG TR 1 TVAL
In a real world situation I would want to initialize the values for VAR #C (delay decrement) and VAR #D (initial delay) from some I2C connected slider...but I can't yet test that...

Kind regards,
Michael
PS: It is rather educational to try to figure out what the above code is doing and why.