MIDI Forum

[5] for single value special RPN the UMP messages should use from legacy data entry 06 (LSB), for 14 bits is 06 LSB and 238 MSB For [2] still not s...

Thanks, it could mean, worst case, the two end could end up not agreeing on a protocol, and thus no communication ? An accepted (replied) stream req...

I understand that its the group that are the "ports" . Example, first group =2, spanned = 1, the FB uses group 2. it could be argued that for MIDI 2...

Thanks the question was if zero 0 from legacy MIDI messages should be interpreted as an increase/decrease or not for the value in the UMP message. F...

Please ignore question [4]. (Wrongly read the spec)

[5] for Special RPN's 3,4, and 6, in case the source is a legacy device, the values are taken from CC 06 or CC38 ? Assume it's is CC 06 MSB as 38 i...

Would this also mean when downscaling a 32 bit value from a host to legacy 14 bits to mask bits 31 and 24 and then move bits 25-31 into the MSB and bi...

[4] The spec puts the LSB and MSB values in bits 31-24. This is not wrong but a bit weird, It result in bits 31 and 24 always 0. Should the correct...

Page 40. MIDI 1.0If the Function Block represents a MIDI 1.0 Port, then declare it here. If this is a MIDI 1.0 Port, then Number ofGroups Spanned s...

IMHO a missed opportunity. NRPN/RPNs are very seldom used in DAWs and other application.

I tried to collect what there is on discord, check the products section./p>