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December 7, 2016
This helped me and I confirm this configuration works well.
about 2 months ago
I understand I need to send Program Change many times also when releasing. My question is more I am worry if there is more action at background when Program Change occurs like parsing sd, allocating memory… I can manage with Program Change for my need: play two instrument on the board with different and independent bank system then number of files is more than 128.
Is there special action at background when changing bank with Tsunami ?
I would like to play on synthesizer tracks number 121 to 136 (as example) together adding program change frame when appropriate.
Trigger-to-sound delay: 8 msecs typ, 12 msecs max
Hello, I am user of the original WAV Trigger.
Could you confirm my understanding for both ?
I understand in WAV trigger MIDI Channel numbering is considered at same level as bank numbering and not anymore with Tsunami. As following (is that correct ?) :
WAV Trigger rule : Track Number = (MIDI Channel * 128) + (MIDI Bank Number * 128) + MIDI Note Number with MIDI Channel (0 to 15), MIDI Bank Number (0 to 16) and MIDI Note Number (0 to 127)
Example 1: MIDI Channel: 0, MIDI Bank Number: 1, MIDI Note Number: 1 => Track Number = 129
Example 2: MIDI Channel: 1, MIDI Bank Number: 0, MIDI Note Number: 1 => Track Number = 129
TSUNAMI rule : T = (MIDI Bank Number * 128) + MIDI Note Number with MIDI Channel (0 to 15), MIDI Bank Number (0 to 31) and MIDI Note Number (0 to 127).
Example 3: MIDI Channel: 0, MIDI Bank Number: 1, MIDI Note Number: 1 => Track Number = 129
Example 4: MIDI Channel: 1, MIDI Bank Number: 0, MIDI Note Number: 1 => Track Number = 1
about 3 months ago
The features I love in nxp freescale mpr121 is near proximity detection with low power consumption as low as 29uA for the 12 inputs (16ms response time).
Best replacement part I found at the moment is Cypress CY8CMBR3002 with (too much for designing a rf touch sensor node I want) with 22uA per sensor input (120ms response time).
It seems production of the mpr121 was transferred to resurgent, so have you got more information ?
and can I hope future production ?
How the engineer from adafruit or bare conductive manage with this transfer…
I would prefer your breakout board with only few components ;-)
about 3 months ago
Hello, what is the reference of the regulator?
about 6 months ago
I did not yet buy this amazing product. I wonder if I could use the WAV trigger to manage two separated channels Left and Right ? Real question : is the channel outputs perfectly separated or can I hear the Left voice on the Right? (when stereo WAV is balanced 100% to the left). Also power amp stage should be certainly different for each side.
No public wish lists :(
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