' ******************************************************************** ' * PIC firmware for HybrLo * ' * Hub board * ' * coded by dr.Godfried-Willem Raes * ' * http://www.logosfoundation.org/instrum_gwr/hybrlo/picworks * ' * source code development directory: * ' * HybrLo_Hub.bas * ' * Version 2.0 * ' * Proton Compiler version 3.7.3.6 * ' ******************************************************************** ' hardware: single side PCB 08.2016 - gwr ' 29.08.2016: start coding ' 8 mosfet outputs ' 1 on board 12V relay ' This board serves only the power on/off relay and 8 tungsten lights ' This board performs midi-filtering and has TTL parsed midi out. ' We started off with the code for the Flex hub. ' This approach will cause a 1 ms latency in the instrument. ' 11.09.2016: First test runs... ' Midi out for Key pressure added, as this steers the waveshape ' Lights as yet not mounted. ' 12.09.2016: Keypressure not working for some reason... ' bug solved. ' 09.10.2016: Prog. changes added. ' 11.10.2016: range extended. ' Controller #90 added to limit the ambitus ' Note that this controller is not implemented on the 24EP pic boards. ' 17.12.2020: checked for compatibility with the V2.0 firmware for the tone generators. ' we see no reason to recompile this code. ' 19.12.2020: if we want to implement aftertouch, we do need to upgrade this code... ' Done. IRQ-include adapted. ' Now using the 32-bit timer. This be version 2.0 ' 20.12.2020: Simple light automation added. ' 21.12.2020: Light-show improved. Firmware upgrade done and tested. ' 23.12.2020: Proton compiler upgraded:Now 3.7.3.6 and 1.0.6.7 Include "18F2525.inc" 'version for the HybrLo board. (40MHz) 'Include "18F2520.inc" 'also possible. (40MHz) Clear ' Mapping defines for midi-events on pin outputs and inputs: ' Power-on relay: $define Power_Relay PORTA.3 ' Mosfet outputs: $define Lite4_nc PORTC.1 ' nc $define Lite5_nc PORTC.0 ' nc $define Lite6_nc PORTA.5 ' nc $define Lite7_nc PORTA.4 ' nc $define WhiteSpotLeft PORTC.5 ' white led spot left $define WhiteSpotRight PORTC.4 ' white led spot right $define WhiteStripUnder PORTC.3 ' white led strip underneath $define YellowLite PORTC.2 ' yellow 3W led ' inputs: $define sensor1 PORTA.0 $define sensor2 PORTA.1 ' LED's: $define BlueLed PORTB.2 ' on/off $define Debug_Led PORTB.5 ' red led - watchdog Declare All_Digital = True ' makes all analog pins, digital for I/O Clear SSPCON1.5 ' make sure RC3 is free for use. ' configure the input and output pins: TRISA = %11000011 'bits set to 0 are output, 1 = input - bits 6 and 7 are the clock! TRISB = %11100000 'bits 6 and 7 are for the ICP, bit 5 is the red LED TRISC = %11000000 'RC6 en RC7 zijn USART I/O and must be set to input Input sensor1 Input sensor2 'constant definitions: Symbol fPwm = 21000 ' PWMminF ' midi note mapping Symbol Lite0_note = 0 Symbol Lite1_note = 1 Symbol Lite2_note = 2 Symbol Lite3_note = 3 Symbol Lite4_note = 4 Symbol Lite5_note = 5 Symbol Lite6_note = 6 Symbol Lite7_note = 7 Symbol lowest_note = 22 Symbol highest_note = 69 ' constants: Symbol True = 1 Symbol False = 0 Symbol LiPro_default = 5 'initialisations for the midi input parser: Symbol Midichannel = 8 ' HybrLo channel Symbol NoteOff_Status = 128 + Midichannel ' 2 bytes follow Symbol NoteOn_Status = 144 + Midichannel Symbol Keypres_Status = 160 + Midichannel Symbol Control_Status = 176 + Midichannel Symbol ProgChange_Status = 192 + Midichannel ' 1 byte message Symbol Aftertouch_Status = 208 + Midichannel ' 1 byte follows Symbol Pitchbend_Status = 224 + Midichannel ' lsb msb follow ' Setup the USART Declare Hserial_Baud = 31250 ' Set baud rate for the USART to MIDI specs. Declare Hserial_TXSTA = 0x24 ' instead of the normal 0x20 - ?? 0x24 ' Declare Hserial_Clear = On ' should clear on errors. Bytes get lost of course... ' Create variables: Dim Cnt As Dword System '32 bit counter Dim CntHw As Cnt.Word1 'used in the timer0 interrupt, where it is incremented Dim CntLw As TMR0L.Word 'this is the trick to read both TMR0L and TMR0H Dim Tim3 As TMR3L.Word ' same trick for timer3 Dim Bytein As Byte System ' midi byte read from buffer Dim StBit As Bytein.7 ' highest bit of ByteIn Dim i As Byte System ' general purpose counter ' midi variables Dim statusbyte As Byte System Dim noteUit As Byte System ' note off + release value Dim release As Byte System Dim noteAan As Byte System ' note on + release value Dim velo As Byte System Dim notePres As Byte System ' note pressure + pressure value Dim pres As Byte System Dim Ctrl As Byte System ' continuous controller + value Dim value As Byte System Dim prog As Byte System ' program change + program-byte Dim aft As Byte System ' channel aftertouch Dim pblsb As Byte System ' pitch bend lsb Dim pbmsb As Byte System ' pitch bend msb Dim CC66 As Byte System ' global on/off switch Dim PowerOn As CC66.0 ' handled on the hub board. Dim notes As Byte System ' used for flashing lites and note repeats Dim CC30 As Byte System ' repeat freq. controller Dim pres0 As Byte System Dim pres1 As Byte System Dim pres2 As Byte System Dim pres3 As Byte System Dim pres4 As Byte System Dim pres5 As Byte System Dim pres6 As Byte System Dim pres7 As Byte System Dim maxtim As Cnt.31 ' overflow bit, will cause timer reset after 1h45 Dim TimVals[8] As Dword ' lijst met timer waarden - de kleinste is eerst aan de beurt Dim Nxt As Dword System ' waarde voor de eerstvolgende timer Dim idx As Byte System ' index voor de eerstvolgende timer Dim High_Limit As Byte System Dim automation As Word Dim CC69 As automation.0 ' 1 als cc69 > 0 Dim tg As automation.1 Dim NrNotes As automation.Byte1 ' 0 bij stilte ' anders aantal klinkende noten (max. 12) Dim LiPro As Byte ' light show prog. nr. '----------------------------------------------------------------------------------------- ' Load the USART Interrupt handler and buffer read subroutines into memory Dim Ringbuffer[256] As Byte ' Array for holding received characters Include "HybrLo_Hub_Irq.inc" ' for UART,Timer0, Timer3 Interrupt ' velocity lookup table Dim Vels[128] As Word ' for Laukhuff solenoid Dim Dur[128] As Word ' duration lookup for repetitions Dim Dur5[128] As Word ' duration lookup for lite flashing repetitions ' Main program starts here: MAIN: High Debug_Led DelayMS 10 ' wait for stability Low Debug_Led Low Power_Relay Low BlueLed ' Low Green_Led Low WhiteSpotLeft Low WhiteSpotRight Low WhiteStripUnder Low YellowLite Low Lite4_nc Low Lite5_nc Low Lite6_nc Low Lite7_nc Clear notes Set TimVals ' no timers running on startup Set CC69 ' automated lights on by default Clear NrNotes Clear CC66 ' power off Init_Usart_Interrupt ' Initiate the USART serial buffer interrupt ' this procedure is in the include file Clear_Serial_Buffer ' Clear the serial buffer and reset its pointers ' in the include as well ' Configure Timer0 for: ' Clear TMR0L and TMR0H registers ' Interrupt on Timer0 overflow ' 16-bit operation ' Internal clock source 40MHz ' 1:256 Prescaler : thus 40MHz / 256 = 156.250kHz ' 6.4 us per clock-tick Clear T1CON Clear IntConBits_T0IF ' clear interrupt flag Set INTCONBITS_T0IE ' enable interrupt on overflow T0CON = %10000111 ' bit 7 = enable/disable ' bit 6 = 1=8 bot, 0=16 bit ' bit 5 = 1 pin input, 0= Internal Clk0 ' bit 4 = HL or LH transition when bit5 =1 ' bit 3 = 1= bypass prescaler, 0= input from prescaler ' bit 2-0 = prescaler select: 111= 1:256 ' Setup the High priorities for the interrupts ' TIMER1: if enabled, all midi-in is blocked, so it must interfere with the UART ' Configure Timer1 for: ' Clear TMR1L and TMR1H registers ' Interrupt on Timer1 overflow ' 16-bit read/write mode ' Internal clock source ' 1:8 Prescaler ' OpenTimer1(TIMER_INT_ON & T1_16BIT_RW & T1_SOURCE_INT & T1_PS_1_8) ' dit kompileert o.k. ' TIMER2: if enabled, the UART stops working... ' Opentimer2 (Timer_Int_On & T2_POST_1_16 & T2_PS_1_16) ' dit lukt... maar de timer is nodig voor de UART... ' TIMER3: ' Configure Timer3 for: ' Interrupt on Timer3 overflow ' 16-bit read/write mode ' Internal clock source ' 1:8 Prescaler ' Dont sync external clock input ' doing it this way seems to work: Clear T3CON Clear PIR2BITS_TMR3IF ' clear IRQ flag Set PIE2BITS_TMR3IE ' irq on Clear Tim3 ' Clear TMR3L And TMR3H registers Set RCONbits_IPEN ' Enable priority interrupts Clear IPR2bits_TMR3IP ' Set Timer3 as a low priority interrupt source ' we can also set T3Con in one instruction as: T3CON = %10110001 ' oef, now it works... ' bit 7 = 16 bit mode ' bit 6,3 = 0, 0 ' bit 5,4 = 1:8 prescale ' bit 2 = 0 ' bit 1 = 0 Internal clock = Fosc/4 ' bit 0 : 1= enable timer 3, 0= disable ' maximum count = 52.42ms, 1 tick =0.8uS, freq.=19Hz ' Set up priority interrupts. ' IPR1bits_TMR1IP = 0 ' Set Timer1 as a low priority interrupt source ' INTCONbits_PEIE = 1 ' Enable peripheral interrupts ' INTCONbits_GIE = 1 ' Enable global interrupts GoSub Dur_Lookup GoSub Vels_Lookup High_Limit = highest_note ' init ctrl#90 Set CC69 ' auto-lites ON LiPro = LiPro_default ' prog. 5 ' start the main program loop: ' Create an infinite loop Do Cnt.Word0 = CntLw ' read timer 0 GetmidiIn () Bytein = MidiIn ' Read data from the serial buffer, with no timeout ' Start the midi parser. Midi_Parse: If Bytein > Aftertouch_Status Then ' here higher statusses are not implemented. If Bytein > 253 Then '254 = midiclock, 255= reset 'midiclock can interrupt all other msg's... '255 had to be intercepted since thats what we 'get when no new byte flows in. Else Clear statusbyte 'reset the status byte End If GoTo Check_Timers 'throw away... EndIf If StBit =1 Then 'should be faster than If Bytein > 127 Then 'status byte received, bit 7 is set Clear statusbyte 'if on another channel, the statusbyte needs a reset Select Bytein 'eqv to Select case ByteIn Case NoteOff_Status statusbyte = Bytein Set noteUit 'reset value. Cannot be 0 !!! Set release '0 is a valid midi note! Case NoteOn_Status statusbyte = Bytein Set noteAan Set velo Case Keypres_Status statusbyte = Bytein Set notePres Set pres Case Control_Status ' controllers and switches statusbyte = Bytein Set Ctrl Set value Case ProgChange_Status ' could be used for different lookup tables statusbyte = Bytein Set prog Case Aftertouch_Status ' in version 2.0 used on this board statusbyte = Bytein Set aft Case Pitchbend_Status ' used for saw bending positioning statusbyte = Bytein Set pblsb Set pbmsb End Select Else 'midi byte is 7 bits Select statusbyte Case 0 'not a message for this channel GoTo Check_Timers 'disregard Case NoteOff_Status If noteUit = 255 Then noteUit = Bytein Else release = Bytein 'message complete, so we can do the action... Select noteUit Case lowest_note To High_Limit ' notes for HybrLo HRSOut NoteOff_Status, noteUit, release If NrNotes > 0 Then Dec NrNotes ' for the lights... Case Lite0_note ' 0 Clear WhiteSpotLeft Clear notes.0 Set TimVals[0] Case Lite1_note ' 1 Clear WhiteSpotRight Clear notes.1 Set TimVals[1] Case Lite2_note ' 2 Clear WhiteStripUnder Clear notes.2 Set TimVals[2] Case Lite3_note ' 3 - 3W yellow LED Clear YellowLite Clear notes.3 Set TimVals[3] Case Lite4_note ' 4 nc Clear Lite4_nc Clear notes.4 Set TimVals[4] Case Lite5_note ' 5 nc Clear Lite5_nc Clear notes.5 Set TimVals[5] Case Lite6_note ' 6 nc Clear Lite6_nc Clear notes.6 Set TimVals[6] Case Lite7_note ' 7 nc Clear Lite7_nc Clear notes.7 Set TimVals[7] Case Else GoTo Check_Timers End Select Set noteUit 'reset GoTo resort EndIf GoTo Check_Timers Case NoteOn_Status If noteAan = 255 Then noteAan = Bytein Else velo = Bytein If velo = 0 Then ' note off via velo=0 Select noteAan Case lowest_note To High_Limit ' notes for HybrLo HRSOut NoteOn_Status, noteAan, 0 If NrNotes > 0 Then Dec NrNotes Case Lite0_note Clear WhiteSpotLeft Clear notes.0 Set TimVals[0] Case Lite1_note Clear WhiteSpotRight Clear notes.1 Set TimVals[1] Case Lite2_note Clear WhiteStripUnder Clear notes.2 Set TimVals[2] Case Lite3_note Clear YellowLite Clear notes.3 Set TimVals[3] Case Lite4_note Clear Lite4_nc Clear notes.4 Set TimVals[4] Case Lite5_note Clear Lite5_nc Clear notes.5 Set TimVals[5] Case Lite6_note Clear Lite6_nc Clear notes.6 Set TimVals[6] Case Lite7_note Clear Lite7_nc Clear notes.7 Set TimVals[7] Case Else GoTo Check_Timers End Select GoTo resort Else If PowerOn = 1 Then ' dont do lights if power is off Select noteAan Case lowest_note To High_Limit HRSOut NoteOn_Status, noteAan, velo Inc NrNotes Case Lite0_note pres0 = velo ' need to store velo for the repeats Set WhiteSpotLeft ' licht aan If pres0 < 127 Then ' pres0 is altijd > 0 Set notes.0 ' steers repeats TimVals[0] = Cnt + Dur5[pres0] Else Clear notes.0 ' single stroke, no repeats Set TimVals[0] EndIf Case Lite1_note pres1 = velo Set WhiteSpotRight If pres1 < 127 Then Set notes.1 TimVals[1] = Cnt + Dur5[pres1] Else Clear notes.1 Set TimVals[1] EndIf Case Lite2_note pres2 = velo Set WhiteStripUnder If pres2 < 127 Then Set notes.2 TimVals[2] = Cnt + Dur5[pres2] Else Clear notes.2 Set TimVals[2] EndIf Case Lite3_note pres3 = velo Set YellowLite If pres3 < 127 Then Set notes.3 TimVals[3] = Cnt + Dur5[pres3] Else Clear notes.3 Set TimVals[3] EndIf Case Lite4_note pres4 = velo Set Lite4_nc If pres4 < 127 Then Set notes.4 TimVals[4] = Cnt + Dur5[pres4] Else Clear notes.4 Set TimVals[4] EndIf Case Lite5_note pres5 = velo Set Lite5_nc If pres5 < 127 Then Set notes.5 TimVals[5] = Cnt + Dur5[pres5] Else Clear notes.5 Set TimVals[5] EndIf Case Lite6_note pres6 = velo Set Lite6_nc If pres6 < 127 Then Set notes.6 TimVals[6] = Cnt + Dur5[pres6] Else Clear notes.6 Set TimVals[6] EndIf Case Lite7_note pres7 = velo Set Lite7_nc If pres7 < 127 Then Set notes.7 TimVals[7] = Cnt + Dur5[pres7] Else Clear notes.7 Set TimVals[7] EndIf Case Else Set noteAan GoTo Check_Timers End Select EndIf Set noteAan GoTo resort EndIf EndIf GoTo Check_Timers Case Keypres_Status If notePres = 255 Then notePres = Bytein Else pres = Bytein GoSub KeyPres ' midi out in the sub GoTo resort ' changing repetition rates requires timers! EndIf GoTo Check_Timers Case Control_Status 'this is where the action takes place for controllers If Ctrl = 255 Then Ctrl = Bytein Else value = Bytein HRSOut Control_Status, Ctrl, value ' so all controllers are passed to midi out GoSub Controller EndIf GoTo Check_Timers Case ProgChange_Status 'implemented for presets If prog = 255 Then 'single byte message prog = Bytein If prog < 6 Then HRSOut ProgChange_Status, prog ' prog changes 0-5 passed. EndIf Set prog EndIf GoTo Check_Timers Case Aftertouch_Status ' used since 19.12.2020 If aft = 255 Then aft = Bytein GoSub Aftertouch EndIf GoTo Check_Timers Case Pitchbend_Status ' not used on this board If pblsb = 255 Then pblsb = Bytein Else pbmsb = Bytein GoSub Pitchbend EndIf GoTo Check_Timers End Select EndIf resort: GoSub SortTimers ' so we resort only if an incoming midi command changed something Check_Timers: If idx < 8 Then ' we moeten alleen checken wanneer er een timer loopt If Cnt >= Nxt Then ' nagaan of de eerstvolgende timer afgelopen is... ' in dit geval is de eerste timer afgelopen en moeten we de juiste aktie ondernemen: Set Nxt.31 ' timer reset, is immers afgelopen ' aan de hand van idx weten we welke timer dit is Select idx Case 0 ' note Lite0_note ' just toggle on/off If notes.0 = 0 Then ' no repeats required Clear WhiteSpotLeft Set TimVals[0] Else ' repeat flag is set Toggle WhiteSpotLeft TimVals[0] = Cnt + Dur5[pres0] EndIf Case 1 ' note Beater_Pi2 If notes.1 = 0 Then Clear WhiteSpotRight Set TimVals[1] Else Toggle WhiteSpotRight TimVals[1] = Cnt + Dur5[pres1] ' =Rate1 EndIf Case 2 If notes.2 = 0 Then Clear WhiteStripUnder Set TimVals[2] Else Toggle WhiteStripUnder TimVals[2] = Cnt + Dur5[pres2] EndIf Case 3 If notes.3 = 0 Then Clear YellowLite Set TimVals[3] Else Toggle YellowLite TimVals[3] = Cnt + Dur5[pres3] EndIf Case 4 If notes.4 = 0 Then Clear Lite4_nc Set TimVals[4] Else Toggle Lite4_nc TimVals[4] = Cnt + Dur5[pres4] EndIf Case 5 If notes.5 = 0 Then Clear Lite5_nc Set TimVals[5] Else Toggle Lite5_nc TimVals[5] = Cnt + Dur5[pres5] EndIf Case 6 If notes.6 = 0 Then Clear Lite6_nc Set TimVals[6] Else Toggle Lite6_nc TimVals[6] = Cnt + Dur5[pres6] EndIf Case 7 If notes.7 = 0 Then Clear Lite7_nc Set TimVals[7] Else Toggle Lite7_nc TimVals[7] = Cnt + Dur5[pres7] EndIf 'Case Else ' ' in dit geval is idx geset ' GoTo jumpout End Select GoSub SortTimers ' find a new nxt and idx EndIf ' beveiliging tegen overflow crashes... If maxtim = 1 Then Clear Cnt Clear notes Set TimVals EndIf Else ' idx > 5, no timers running, so to avoid overflows, we can reset the loop timer If maxtim = 1 Then Clear Cnt ' 16.06.2015 EndIf Auto_Lights: ' new 20.12.2020 - for automated lights. If Cnt.9 = tg Then ' period is then 11ms ' could even be cnt.11 (46ms or 21Hz) Btg tg If CC69 = 1 Then ' here we have a selection of different light programs. ' if we make cc69 a byte, it would be easy. ' Solved by introducing a variable LiPro, set on reception of ' a controller 69 command. Select LiPro ' kan niet 0 zijn, want dan is CC69 ook 0 Case 1 If NrNotes > 0 Then Set YellowLite Else Clear YellowLite EndIf Case 2 If NrNotes > 0 Then Set WhiteStripUnder Else Clear WhiteStripUnder EndIf Case 3 If NrNotes > 0 Then Set WhiteSpotLeft Set WhiteSpotRight Else Clear WhiteSpotLeft Clear WhiteSpotRight EndIf Case 4 If NrNotes > 0 Then If tg = 0 Then Clear WhiteSpotLeft Set WhiteSpotRight Else Set WhiteSpotLeft Clear WhiteSpotRight EndIf Else Clear WhiteSpotLeft Clear WhiteSpotRight EndIf Case 5 i = Ncd NrNotes Select i 'select Ncd NrNotes Case 0 Clear YellowLite Clear WhiteStripUnder Clear WhiteSpotLeft Clear WhiteSpotRight Case 1 ' 1 note playing Set YellowLite Clear WhiteStripUnder Clear WhiteSpotLeft Clear WhiteSpotRight Case 2 ' 2 or 3 notes playing Set YellowLite Set WhiteSpotLeft Set WhiteSpotRight Clear WhiteSpotRight Case Else ' case 3 = 4 to 7 notes playing ' case 4 would be 8 to 15 notes. Set YellowLite Set WhiteSpotLeft Set WhiteSpotRight Set WhiteStripUnder EndSelect Case 6 WhiteStripUnder = NrNotes.0 YellowLite = NrNotes.1 WhiteSpotLeft = NrNotes.2 WhiteSpotRight = NrNotes.2 Case 7 YellowLite = NrNotes.0 WhiteStripUnder = NrNotes.1 WhiteSpotLeft = NrNotes.2 WhiteSpotRight = NrNotes.2 ' case else ' what do we do? ' or should we make this impossible? ' --> done by ceiling LiPro to 7 EndSelect EndIf EndIf Btg PORTB.0 ' Version 1.0: average loop-speed: 10 microseconds or 84kHz (Tektronix measurement, 27.05.2016) ' with glitches ca. 50 microseconds in length. ' Version 2.0: ' 19.12.2020: 128 kHz - cnt version. ' worst case midi flow: 95kHz ' 21.12.2020: 110 kHz with lights and under load. Loop SortTimers: ' look up the next smallest timer value in the Timvals array ' zoek de de volgende kleinste timer waarde: Set idx ' makes it 255 Set Nxt.31 ' nxt is set on entry. - for speed, we just set the highest bit For i = 0 To 7 If TimVals[i] < Nxt Then Nxt = TimVals[i] ' 8 dword comparisons idx = i EndIf Next i Return KeyPres: Select notePres Case lowest_note To High_Limit ' highest_note ' 22 To 57 '45 - 69 ' notes for HybrLo HRSOut Keypres_Status, notePres, pres ' used for waveshape! Case Lite0_note ' should program the repetition rate - notes.0 flag pres0 = pres Case Lite1_note pres1 = pres Case Lite2_note pres2 = pres Case Lite3_note pres3 = pres Case Lite4_note pres4 = pres Case Lite5_note pres5 = pres Case Lite6_note pres6 = pres Case Lite7_note pres7 = pres EndSelect ' we do not need to resort here Set notePres Return ProgChange: ' Implemented for presets 0-5 ' this sub is not used, as we forward the command in the parser. HRSOut ProgChange_Status, prog Set prog Return Pitchbend: ' not implemented. Set pblsb Return Aftertouch: 'this is the channel aftertouch, affecting any playing note 'implemented 19.12.2020 '20.12.2020: added: nrnotes condition If NrNotes > 0 Then HRSOut Aftertouch_Status, aft Set aft Return Controller: Select Ctrl Case 30 ' can be used for global repeat frequency pres0 = value 'pres ' bug! must be value. pres1 = value 'pres pres2 = value 'pres pres3 = value 'pres pres4 = value 'pres pres5 = value 'pres pres6 = value 'pres pres7 = value 'pres Case 66 'on/off for the robot ' this should also go to the note boards! If value = 0 Then Clear PowerOn ' CC66.0 =0 GoSub PowerDown Else Set Power_Relay Set BlueLed Set PowerOn ' CC66.0 =1 EndIf Case 69 If value > 0 Then Set CC69 ' lights automation ON Else Clear CC69 ' automation OFF Clear NrNotes Clear WhiteSpotLeft Clear WhiteSpotRight Clear WhiteStripUnder Clear YellowLite EndIf LiPro = value ' 0=off, 1-127=prog.nr. If LiPro > 7 Then LiPro = 7 ' ceiling! Case 90 ' tessituurbegrenzing. High_Limit = value If High_Limit < lowest_note Then High_Limit = lowest_note If High_Limit > highest_note Then High_Limit = highest_note Case 123 ' all notes off - no controller resets Clear notes Clear WhiteSpotLeft Clear WhiteSpotRight Clear WhiteStripUnder Clear YellowLite Clear Lite4_nc Clear Lite5_nc Clear Lite6_nc Clear Lite7_nc Clear NrNotes End Select Set Ctrl 'mandatory reset Return PowerDown: Clear Power_Relay Clear BlueLed Clear notes Clear pres0 Clear pres1 Clear pres2 Clear pres3 Clear pres4 Clear pres5 Clear pres6 Clear pres7 Clear WhiteSpotLeft Clear WhiteSpotRight Clear WhiteStripUnder Clear YellowLite Clear Lite4_nc Clear Lite5_nc Clear Lite6_nc Clear Lite7_nc Clear CC66 High_Limit = highest_note Clear NrNotes Set CC69 LiPro = LiPro_default Return Dur_Lookup: 'lookup for repeat frequencies Set Dur[0] ' not used for HybrLo ' durations for note repetition on Chi ' the dur values are for a half period ! ' the frequencies are for the full period. ' on Flex-Pi/e-saw used for the beater repeats Dur[1]= 23674 ' freq= 2.11202162710146 Dur[2]= 22917 ' freq= 2.18178644674259 Dur[3]= 22548 ' freq= 2.21749157353202 Dur[4]= 22185 ' freq= 2.25377507324769 Dur[5]= 21827 ' freq= 2.29074082558299 Dur[6]= 21475 ' freq= 2.32828870779977 Dur[7]= 21129 ' freq= 2.36641582658905 Dur[8]= 20789 ' freq= 2.40511809129828 Dur[9]= 20454 ' freq= 2.44450963136795 Dur[10]= 20124 ' freq= 2.48459550785132 Dur[11]= 19800 ' freq= 2.52525252525252 Dur[12]= 19481 ' freq= 2.56660335711719 Dur[13]= 19167 ' freq= 2.60865028434288 Dur[14]= 18858 ' freq= 2.65139463357726 Dur[15]= 18554 ' freq= 2.69483669289641 Dur[16]= 18255 ' freq= 2.73897562311695 Dur[17]= 17961 ' freq= 2.7838093647347 Dur[18]= 17672 ' freq= 2.82933454051607 Dur[19]= 17387 ' freq= 2.87571173865532 Dur[20]= 17107 ' freq= 2.92278014847723 Dur[21]= 16831 ' freq= 2.97070881112233 Dur[22]= 16560 ' freq= 3.01932367149758 Dur[23]= 16293 ' freq= 3.06880255324372 Dur[24]= 16030 ' freq= 3.11915159076731 Dur[25]= 15772 ' freq= 3.17017499365965 Dur[26]= 15518 ' freq= 3.22206469905916 Dur[27]= 15268 ' freq= 3.27482315954938 Dur[28]= 15022 ' freq= 3.32845160431367 Dur[29]= 14780 ' freq= 3.382949932341 Dur[30]= 14542 ' freq= 3.43831660019254 Dur[31]= 14307 ' freq= 3.4947927587894 Dur[32]= 14077 ' freq= 3.55189315905378 Dur[33]= 13850 ' freq= 3.6101083032491 Dur[34]= 13627 ' freq= 3.66918617450649 Dur[35]= 13407 ' freq= 3.72939509211606 Dur[36]= 13191 ' freq= 3.79046319460238 Dur[37]= 12978 ' freq= 3.85267375558638 Dur[38]= 12769 ' freq= 3.91573341686898 Dur[39]= 12564 ' freq= 3.97962432346386 Dur[40]= 12361 ' freq= 4.04498017959712 Dur[41]= 12162 ' freq= 4.1111659266568 Dur[42]= 11966 ' freq= 4.17850576633796 Dur[43]= 11773 ' freq= 4.24700586086809 Dur[44]= 11583 ' freq= 4.31667098333765 Dur[45]= 11397 ' freq= 4.38711941739054 Dur[46]= 11213 ' freq= 4.45910996165165 Dur[47]= 11032 ' freq= 4.53226976069616 Dur[48]= 10855 ' freq= 4.60617227084293 Dur[49]= 10680 ' freq= 4.6816479400749 Dur[50]= 10508 ' freq= 4.75827940616673 Dur[51]= 10338 ' freq= 4.83652544012381 Dur[52]= 10172 ' freq= 4.91545418796697 Dur[53]= 10008 ' freq= 4.99600319744204 Dur[54]= 9846 ' freq= 5.07820434694292 Dur[55]= 9688 ' freq= 5.16102394715111 Dur[56]= 9532 ' freq= 5.24548887956357 Dur[57]= 9378 ' freq= 5.33162721262529 Dur[58]= 9227 ' freq= 5.4188793757451 Dur[59]= 9078 ' freq= 5.50782110597048 Dur[60]= 8932 ' freq= 5.59785042543663 Dur[61]= 8788 ' freq= 5.68957669549385 Dur[62]= 8646 ' freq= 5.78302105019662 Dur[63]= 8507 ' freq= 5.87751263665217 Dur[64]= 8370 ' freq= 5.973715651135 Dur[65]= 8235 ' freq= 6.07164541590771 Dur[66]= 8102 ' freq= 6.17131572451246 Dur[67]= 7972 ' freq= 6.27195183140993 Dur[68]= 7843 ' freq= 6.37511156445238 Dur[69]= 7717 ' freq= 6.47920176234288 Dur[70]= 7593 ' freq= 6.58501251152377 Dur[71]= 7470 ' freq= 6.69344042838019 Dur[72]= 7350 ' freq= 6.80272108843537 Dur[73]= 7231 ' freq= 6.91467293597013 Dur[74]= 7115 ' freq= 7.02740688685875 Dur[75]= 7000 ' freq= 7.14285714285714 Dur[76]= 6888 ' freq= 7.25900116144018 Dur[77]= 6777 ' freq= 7.37789582411096 Dur[78]= 6667 ' freq= 7.49962501874906 Dur[79]= 6560 ' freq= 7.62195121951219 Dur[80]= 6454 ' freq= 7.74713356058258 Dur[81]= 6350 ' freq= 7.8740157480315 Dur[82]= 6248 ' freq= 8.00256081946223 Dur[83]= 6147 ' freq= 8.13404912965674 Dur[84]= 6048 ' freq= 8.26719576719577 Dur[85]= 5951 ' freq= 8.40194925222652 Dur[86]= 5855 ' freq= 8.5397096498719 Dur[87]= 5760 ' freq= 8.68055555555555 Dur[88]= 5668 ' freq= 8.82145377558222 Dur[89]= 5576 ' freq= 8.96700143472023 Dur[90]= 5486 ' freq= 9.11410864017499 Dur[91]= 5398 ' freq= 9.26268988514264 Dur[92]= 5311 ' freq= 9.41442289587648 Dur[93]= 5225 ' freq= 9.56937799043062 Dur[94]= 5141 ' freq= 9.72573429293912 Dur[95]= 5058 ' freq= 9.88533017002768 Dur[96]= 4977 ' freq= 10.0462125778581 Dur[97]= 4897 ' freq= 10.2103328568511 Dur[98]= 4818 ' freq= 10.3777501037775 Dur[99]= 4740 ' freq= 10.548523206751 Dur[100]= 4664 ' freq= 10.7204116638079 Dur[101]= 4589 ' freq= 10.8956199607758 Dur[102]= 4515 ' freq= 11.0741971207087 Dur[103]= 4442 ' freq= 11.2561909049977 Dur[104]= 4370 ' freq= 11.441647597254 Dur[105]= 4300 ' freq= 11.6279069767442 Dur[106]= 4231 ' freq= 11.8175372252422 Dur[107]= 4162 ' freq= 12.013455069678 Dur[108]= 4095 ' freq= 12.2100122100122 Dur[109]= 4029 ' freq= 12.4100273020601 Dur[110]= 3964 ' freq= 12.6135216952573 Dur[111]= 3901 ' freq= 12.8172263522174 Dur[112]= 3838 ' freq= 13.0276185513288 Dur[113]= 3776 ' freq= 13.2415254237288 Dur[114]= 3715 ' freq= 13.4589502018842 Dur[115]= 3655 ' freq= 13.6798905608755 Dur[116]= 3596 ' freq= 13.9043381535039 Dur[117]= 3538 ' freq= 14.1322781232335 Dur[118]= 3481 ' freq= 14.3636885952312 Dur[119]= 3425 ' freq= 14.5985401459854 Dur[120]= 3370 ' freq= 14.8367952522255 Dur[121]= 3316 ' freq= 15.0784077201448 Dur[122]= 3262 ' freq= 15.3280196198651 Dur[123]= 3210 ' freq= 15.5763239875389 Dur[124]= 3158 ' freq= 15.8328055731476 Dur[125]= 3107 ' freq= 16.0926939169617 Dur[126]= 3057 ' freq= 16.3559044815178 Dur[127]= 3008 ' freq= 16.6223404255319 'lookup for flashing lights: Set Dur5[0] Dur5[1]= 41667 ' freq= .999992000063999 Dur5[2]= 39494 ' freq= 1.0550125757499 Dur5[3]= 38450 ' freq= 1.08365843086259 Dur5[4]= 37434 ' freq= 1.11307011451265 Dur5[5]= 36445 ' freq= 1.14327525495038 Dur5[6]= 35482 ' freq= 1.17430434210774 Dur5[7]= 34544 ' freq= 1.20619113787247 Dur5[8]= 33631 ' freq= 1.23893629885126 Dur5[9]= 32743 ' freq= 1.27253662360403 Dur5[10]= 31877 ' freq= 1.30710752789367 Dur5[11]= 31035 ' freq= 1.34257021642232 Dur5[12]= 30215 ' freq= 1.37900601246621 Dur5[13]= 29416 ' freq= 1.41646269603844 Dur5[14]= 28639 ' freq= 1.45489251254117 Dur5[15]= 27882 ' freq= 1.49439303732396 Dur5[16]= 27146 ' freq= 1.53490999287802 Dur5[17]= 26428 ' freq= 1.57661066545583 Dur5[18]= 25730 ' freq= 1.61938074880166 Dur5[19]= 25050 ' freq= 1.66333998669328 Dur5[20]= 24388 ' freq= 1.70849051446066 Dur5[21]= 23743 ' freq= 1.75490319953951 Dur5[22]= 23116 ' freq= 1.8025033166061 Dur5[23]= 22505 ' freq= 1.85144042064726 Dur5[24]= 21910 ' freq= 1.90171915411532 Dur5[25]= 21331 ' freq= 1.95333864641445 Dur5[26]= 20768 ' freq= 2.006291730868 Dur5[27]= 20219 ' freq= 2.06076792455941 Dur5[28]= 19685 ' freq= 2.11667090000847 Dur5[29]= 19164 ' freq= 2.17421554303207 Dur5[30]= 18658 ' freq= 2.23317969057062 Dur5[31]= 18165 ' freq= 2.29378842095605 Dur5[32]= 17685 ' freq= 2.35604561304307 Dur5[33]= 17218 ' freq= 2.41994811631239 Dur5[34]= 16763 ' freq= 2.48563304102289 Dur5[35]= 16320 ' freq= 2.5531045751634 Dur5[36]= 15888 ' freq= 2.62252433702585 Dur5[37]= 15469 ' freq= 2.69355916133342 Dur5[38]= 15060 ' freq= 2.76671093404161 Dur5[39]= 14662 ' freq= 2.84181330423316 Dur5[40]= 14274 ' freq= 2.91906029610948 Dur5[41]= 13897 ' freq= 2.99824902257082 Dur5[42]= 13530 ' freq= 3.07957625030796 Dur5[43]= 13172 ' freq= 3.16327563518575 Dur5[44]= 12824 ' freq= 3.24911624038262 Dur5[45]= 12485 ' freq= 3.33733813910025 Dur5[46]= 12155 ' freq= 3.42794460441519 Dur5[47]= 11834 ' freq= 3.52092839840009 Dur5[48]= 11522 ' freq= 3.61627032343922 Dur5[49]= 11217 ' freq= 3.71459986330272 Dur5[50]= 10921 ' freq= 3.81527943106553 Dur5[51]= 10632 ' freq= 3.91898670679709 Dur5[52]= 10351 ' freq= 4.02537597011561 Dur5[53]= 10078 ' freq= 4.13441820467024 Dur5[54]= 9811 ' freq= 4.24693371385859 Dur5[55]= 9552 ' freq= 4.36208821887214 Dur5[56]= 9300 ' freq= 4.48028673835125 Dur5[57]= 9054 ' freq= 4.60201752448273 Dur5[58]= 8815 ' freq= 4.72679145396105 Dur5[59]= 8582 ' freq= 4.85512312592247 Dur5[60]= 8355 ' freq= 4.9870337123479 Dur5[61]= 8134 ' freq= 5.12253094008688 Dur5[62]= 7919 ' freq= 5.26160710527423 Dur5[63]= 7710 ' freq= 5.40423692174665 Dur5[64]= 7506 ' freq= 5.5511146638245 Dur5[65]= 7308 ' freq= 5.70151432220398 Dur5[66]= 7115 ' freq= 5.85617240571562 Dur5[67]= 6927 ' freq= 6.01510995621 Dur5[68]= 6744 ' freq= 6.1783313562673 Dur5[69]= 6565 ' freq= 6.34678852500635 Dur5[70]= 6392 ' freq= 6.51856487275761 Dur5[71]= 6223 ' freq= 6.69559162247576 Dur5[72]= 6059 ' freq= 6.87682235792485 Dur5[73]= 5898 ' freq= 7.06454165253758 Dur5[74]= 5743 ' freq= 7.25520924023449 Dur5[75]= 5591 ' freq= 7.45245334764204 Dur5[76]= 5443 ' freq= 7.65509216730969 Dur5[77]= 5299 ' freq= 7.86311882745172 Dur5[78]= 5159 ' freq= 8.07650061381405 Dur5[79]= 5023 ' freq= 8.29517552591413 Dur5[80]= 4890 ' freq= 8.52079072937969 Dur5[81]= 4761 ' freq= 8.75166281593503 Dur5[82]= 4635 ' freq= 8.98957209636821 Dur5[83]= 4513 ' freq= 9.23258734027624 Dur5[84]= 4393 ' freq= 9.48478640261021 Dur5[85]= 4277 ' freq= 9.74203101862676 Dur5[86]= 4164 ' freq= 10.0064040986231 Dur5[87]= 4054 ' freq= 10.277914816642 Dur5[88]= 3947 ' freq= 10.5565408326999 Dur5[89]= 3843 ' freq= 10.842223956978 Dur5[90]= 3741 ' freq= 11.1378419317473 Dur5[91]= 3642 ' freq= 11.4406004027091 Dur5[92]= 3546 ' freq= 11.7503290092122 Dur5[93]= 3452 ' freq= 12.0702974121282 Dur5[94]= 3361 ' freq= 12.3971040364971 Dur5[95]= 3272 ' freq= 12.7343113284434 Dur5[96]= 3186 ' freq= 13.0780498012136 Dur5[97]= 3102 ' freq= 13.4321942832581 Dur5[98]= 3020 ' freq= 13.7969094922737 Dur5[99]= 2940 ' freq= 14.172335600907 Dur5[100]= 2862 ' freq= 14.5585837409737 Dur5[101]= 2787 ' freq= 14.9503647889008 Dur5[102]= 2713 ' freq= 15.3581521071385 Dur5[103]= 2641 ' freq= 15.7768522024486 Dur5[104]= 2571 ' freq= 16.2064047711656 Dur5[105]= 2504 ' freq= 16.640042598509 Dur5[106]= 2437 ' freq= 17.0975242784845 Dur5[107]= 2373 ' freq= 17.5586458772299 Dur5[108]= 2310 ' freq= 18.037518037518 Dur5[109]= 2249 ' freq= 18.5267526307989 Dur5[110]= 2190 ' freq= 19.0258751902588 Dur5[111]= 2132 ' freq= 19.5434646654159 Dur5[112]= 2076 ' freq= 20.0706486833654 Dur5[113]= 2021 ' freq= 20.616856341745 Dur5[114]= 1967 ' freq= 21.182850364345 Dur5[115]= 1915 ' freq= 21.7580504786771 Dur5[116]= 1865 ' freq= 22.3413762287757 Dur5[117]= 1815 ' freq= 22.9568411386593 Dur5[118]= 1767 ' freq= 23.5804565176382 Dur5[119]= 1721 ' freq= 24.2107301956227 Dur5[120]= 1675 ' freq= 24.8756218905473 Dur5[121]= 1631 ' freq= 25.5466993664418 Dur5[122]= 1588 ' freq= 26.2384550797649 Dur5[123]= 1546 ' freq= 26.9512721000431 Dur5[124]= 1505 ' freq= 27.6854928017719 Dur5[125]= 1465 ' freq= 28.4414106939704 Dur5[126]= 1427 ' freq= 29.1987853305302 Dur5[127]= 1389 ' freq= 29.9976001919846 Return Vels_Lookup: ' velo lookup scale for Laukhuff solenoid. Logarithmic ' Vels_Lookup_Laukhuff: ' used in Flex for the beaters Vels[1]= 1160 ' duur= .0116 Vels[2]= 1190 ' duur= .0119 Vels[3]= 1206 ' duur= .01206 Vels[4]= 1222 ' duur= .01222 Vels[5]= 1238 ' duur= .01238 Vels[6]= 1254 ' duur= .01254 Vels[7]= 1270 ' duur= .0127 Vels[8]= 1287 ' duur= .01287 Vels[9]= 1303 ' duur= .01303 Vels[10]= 1320 ' duur= .0132 Vels[11]= 1337 ' duur= .01337 Vels[12]= 1355 ' duur= .01355 Vels[13]= 1373 ' duur= .01373 Vels[14]= 1390 ' duur= .0139 Vels[15]= 1408 ' duur= .01408 Vels[16]= 1427 ' duur= .01427 Vels[17]= 1445 ' duur= .01445 Vels[18]= 1464 ' duur= .01464 Vels[19]= 1483 ' duur= .01483 Vels[20]= 1503 ' duur= .01503 Vels[21]= 1522 ' duur= .01522 Vels[22]= 1542 ' duur= .01542 Vels[23]= 1562 ' duur= .01562 Vels[24]= 1582 ' duur= .01582 Vels[25]= 1603 ' duur= .01603 Vels[26]= 1624 ' duur= .01624 Vels[27]= 1645 ' duur= .01645 Vels[28]= 1667 ' duur= .01667 Vels[29]= 1688 ' duur= .01688 Vels[30]= 1710 ' duur= .0171 Vels[31]= 1732 ' duur= .01732 Vels[32]= 1755 ' duur= .01755 Vels[33]= 1778 ' duur= .01778 Vels[34]= 1801 ' duur= .01801 Vels[35]= 1825 ' duur= .01825 Vels[36]= 1848 ' duur= .01848 Vels[37]= 1872 ' duur= .01872 Vels[38]= 1897 ' duur= .01897 Vels[39]= 1921 ' duur= .01921 Vels[40]= 1946 ' duur= .01946 Vels[41]= 1972 ' duur= .01972 Vels[42]= 1997 ' duur= .01997 Vels[43]= 2023 ' duur= .02023 Vels[44]= 2050 ' duur= .0205 Vels[45]= 2077 ' duur= .02077 Vels[46]= 2104 ' duur= .02104 Vels[47]= 2131 ' duur= .02131 Vels[48]= 2159 ' duur= .02159 Vels[49]= 2187 ' duur= .02187 Vels[50]= 2215 ' duur= .02215 Vels[51]= 2244 ' duur= .02244 Vels[52]= 2273 ' duur= .02273 Vels[53]= 2303 ' duur= .02303 Vels[54]= 2333 ' duur= .02333 Vels[55]= 2363 ' duur= .02363 Vels[56]= 2394 ' duur= .02394 Vels[57]= 2425 ' duur= .02425 Vels[58]= 2457 ' duur= .02457 Vels[59]= 2489 ' duur= .02489 Vels[60]= 2521 ' duur= .02521 Vels[61]= 2554 ' duur= .02554 Vels[62]= 2587 ' duur= .02587 Vels[63]= 2621 ' duur= .02621 Vels[64]= 2655 ' duur= .02655 Vels[65]= 2690 ' duur= .0269 Vels[66]= 2725 ' duur= .02725 Vels[67]= 2760 ' duur= .0276 Vels[68]= 2796 ' duur= .02796 Vels[69]= 2833 ' duur= .02833 Vels[70]= 2870 ' duur= .0287 Vels[71]= 2907 ' duur= .02907 Vels[72]= 2945 ' duur= .02945 Vels[73]= 2983 ' duur= .02983 Vels[74]= 3022 ' duur= .03022 Vels[75]= 3061 ' duur= .03061 Vels[76]= 3101 ' duur= .03101 Vels[77]= 3142 ' duur= .03142 Vels[78]= 3183 ' duur= .03183 Vels[79]= 3224 ' duur= .03224 Vels[80]= 3266 ' duur= .03266 Vels[81]= 3309 ' duur= .03309 Vels[82]= 3352 ' duur= .03352 Vels[83]= 3395 ' duur= .03395 Vels[84]= 3440 ' duur= .0344 Vels[85]= 3484 ' duur= .03484 Vels[86]= 3530 ' duur= .0353 Vels[87]= 3576 ' duur= .03576 Vels[88]= 3622 ' duur= .03622 Vels[89]= 3669 ' duur= .03669 Vels[90]= 3717 ' duur= .03717 Vels[91]= 3766 ' duur= .03766 Vels[92]= 3815 ' duur= .03815 Vels[93]= 3864 ' duur= .03864 Vels[94]= 3915 ' duur= .03915 Vels[95]= 3966 ' duur= .03966 Vels[96]= 4017 ' duur= .04017 Vels[97]= 4070 ' duur= .0407 Vels[98]= 4123 ' duur= .04123 Vels[99]= 4176 ' duur= .04176 Vels[100]= 4231 ' duur= .04231 Vels[101]= 4286 ' duur= .04286 Vels[102]= 4342 ' duur= .04342 Vels[103]= 4398 ' duur= .04398 Vels[104]= 4456 ' duur= .04456 Vels[105]= 4514 ' duur= .04514 Vels[106]= 4572 ' duur= .04572 Vels[107]= 4632 ' duur= .04632 Vels[108]= 4692 ' duur= .04692 Vels[109]= 4753 ' duur= .04753 Vels[110]= 4815 ' duur= .04815 Vels[111]= 4878 ' duur= .04878 Vels[112]= 4941 ' duur= .04941 Vels[113]= 5006 ' duur= .05006 Vels[114]= 5071 ' duur= .05071 Vels[115]= 5137 ' duur= .05137 Vels[116]= 5204 ' duur= .05204 Vels[117]= 5272 ' duur= .05272 Vels[118]= 5340 ' duur= .0534 Vels[119]= 5410 ' duur= .0541 Vels[120]= 5480 ' duur= .0548 Vels[121]= 5552 ' duur= .05552 Vels[122]= 5624 ' duur= .05624 Vels[123]= 5697 ' duur= .05697 Vels[124]= 5772 ' duur= .05772 Vels[125]= 5847 ' duur= .05847 Vels[126]= 5923 ' duur= .05923 Vels[127]= 6000 ' duur= .06 Return '[EOF]