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us428control support for mixxx

Browse source 
This patch allow to change the mapping of the us428, the new mapping is
used with mixxx.
To use the new mapping:
./us428control -m mixxx

Signed-off-by: Cedric GESTES <goctaf@gmail.com>
This commit is contained in:
Cedric GESTES 2006-10-05 14:59:38 +02:00 • committed by Takashi Iwai
parent b956edf51f
commit b715a9637d
8 changed files with 395 additions and 153 deletions
Download patch file Download diff file Expand all files Collapse all files

3
us428control/Cus428Midi.cc
View file

@ -1,3 +1,4 @@
/* -*- mode:C++; indent-tabs-mode:t; tab-width:8; c-basic-offset: 8 -*- */
/* /*
* *
* Copyright (c) 2003 by Karsten Wiese <annabellesgarden@yahoo.de> * Copyright (c) 2003 by Karsten Wiese <annabellesgarden@yahoo.de>
@ -78,7 +79,7 @@ char Cus428Midi::KnobParam[] = {
0x35, 0x35,
0x36, 0x36,
0x37, 0x37,
}; };
extern int verbose; extern int verbose;

24
us428control/Cus428Midi.h
View file

@ -1,3 +1,4 @@
/* -*- mode:C++; indent-tabs-mode:t; tab-width:8; c-basic-offset: 8 -*- */
/* /*
* *
* Copyright (c) 2003 by Karsten Wiese <annabellesgarden@yahoo.de> * Copyright (c) 2003 by Karsten Wiese <annabellesgarden@yahoo.de>
@ -62,7 +63,7 @@
class Cus428Midi { class Cus428Midi {
public: public:
Cus428Midi(): Cus428Midi():
Seq(0){} Seq(0){}
@ -87,14 +88,23 @@ class Cus428Midi {
return Err; return Err;
} }
int SendMidiControl(char Param, char Val){ int SendMidiControl(char Channel, char Param, char Val){
snd_seq_ev_set_controller(&Ev, 15, Param, Val & 0x7F); snd_seq_ev_set_controller(&Ev, Channel, Param, Val & 0x7F);
SubMitEvent(); SubMitEvent();
return 0; return 0;
} }
int SendMidiControl(Cus428State::eKnobs K, bool Down){ int SendMidiNote(char Channel, char Note, char Val){
return SendMidiControl(KnobParam[K - Cus428State::eK_RECORD], Down ? 0x7F : 0); if (!Val)
snd_seq_ev_set_noteoff(&Ev, Channel, Note, Val & 0x7F);
else
snd_seq_ev_set_noteon(&Ev, Channel, Note, Val & 0x7F);
SubMitEvent();
return 0;
}
int SendMidiControl(char Channel, Cus428State::eKnobs K, bool Down){
return SendMidiControl(Channel, KnobParam[K - Cus428State::eK_RECORD], Down ? 0x7F : 0);
} }
// To parse and dispatch input MIDI events. // To parse and dispatch input MIDI events.
@ -106,7 +116,7 @@ class Cus428Midi {
// Made public for friendliness. // Made public for friendliness.
snd_seq_t *Seq; snd_seq_t *Seq;
private: private:
int Port; int Port;
snd_seq_event_t Ev; snd_seq_event_t Ev;
int SubMitEvent(){ int SubMitEvent(){

412
us428control/Cus428State.cc
View file

@ -1,3 +1,4 @@
/* -*- mode:C++; indent-tabs-mode:t; tab-width:8; c-basic-offset: 8 -*- */
/* /*
* Controller for Tascam US-X2Y * Controller for Tascam US-X2Y
* *
@ -46,7 +47,6 @@ void Cus428State::InitDevice(void)
SliderChangedTo(eFaderM, ((unsigned char*)(us428ctls_sharedmem->CtlSnapShot + us428ctls_sharedmem->CtlSnapShotLast))[eFaderM]); SliderChangedTo(eFaderM, ((unsigned char*)(us428ctls_sharedmem->CtlSnapShot + us428ctls_sharedmem->CtlSnapShotLast))[eFaderM]);
} }
int Cus428State::LightSend() int Cus428State::LightSend()
{ {
int Next = us428ctls_sharedmem->p4outLast + 1; int Next = us428ctls_sharedmem->p4outLast + 1;
@ -57,6 +57,11 @@ int Cus428State::LightSend()
return us428ctls_sharedmem->p4outLast = Next; return us428ctls_sharedmem->p4outLast = Next;
} }
void Cus428State::SliderSend(int S)
{
Midi.SendMidiControl(15, 0x40 + S, ((unsigned char*)us428_ctls)[S] / 2);
}
void Cus428State::SendVolume(usX2Y_volume &V) void Cus428State::SendVolume(usX2Y_volume &V)
{ {
int Next = us428ctls_sharedmem->p4outLast + 1; int Next = us428ctls_sharedmem->p4outLast + 1;
@ -67,23 +72,101 @@ void Cus428State::SendVolume(usX2Y_volume &V)
us428ctls_sharedmem->p4outLast = Next; us428ctls_sharedmem->p4outLast = Next;
} }
void Cus428State::UserSliderChangedTo(int S, unsigned char New)
{
SliderSend(S);
}
void Cus428State::SliderChangedTo(int S, unsigned char New) void Cus428State::SliderChangedTo(int S, unsigned char New)
{ {
if (StateInputMonitor() && S <= eFader3 if (StateInputMonitor() && S <= eFader3 || S == eFaderM) {
|| S == eFaderM) {
usX2Y_volume &V = Volume[S >= eFader4 ? eFader4 : S]; usX2Y_volume &V = Volume[S >= eFader4 ? eFader4 : S];
V.SetTo(S, New); V.SetTo(S, New);
if (S == eFaderM || !LightIs(eL_Mute0 + S)) if (S == eFaderM || !LightIs(eL_Mute0 + S))
SendVolume(V); SendVolume(V);
} }
else SliderSend(S); else
UserSliderChangedTo(S, New);
} }
void Cus428State::SliderSend(int S) void Cus428State::UserKnobChangedTo(eKnobs K, bool V)
{ {
Midi.SendMidiControl(0x40 + S, ((unsigned char*)us428_ctls)[S] / 2); switch (K) {
case eK_STOP:
if (verbose > 1)
printf("Knob STOP now %i\n", V);
if (V) TransportToggle(T_STOP);
Midi.SendMidiControl(15, K, V);
break;
case eK_PLAY:
if (verbose > 1)
printf("Knob PLAY now %i", V);
if (V) TransportToggle(T_PLAY);
if (verbose > 1)
printf(" Light is %i\n", LightIs(eL_Play));
Midi.SendMidiControl(15, K, V);
break;
case eK_REW:
if (verbose > 1)
printf("Knob REW now %i", V);
if (V) TransportToggle(T_REW);
if (verbose > 1)
printf(" Light is %i\n", LightIs(eL_Rew));
Midi.SendMidiControl(15, K, V);
break;
case eK_FFWD:
if (verbose > 1)
printf("Knob FFWD now %i", V);
if (V) TransportToggle(T_F_FWD);
if (verbose > 1)
printf(" Light is %i\n", LightIs(eL_FFwd));
Midi.SendMidiControl(15, K, V);
break;
case eK_RECORD:
if (verbose > 1)
printf("Knob RECORD now %i", V);
if (V) TransportToggle(T_RECORD);
if (verbose > 1)
printf(" Light is %i\n", LightIs(eL_Record));
Midi.SendMidiControl(15, K, V);
break;
case eK_SET:
if (verbose > 1)
printf("Knob SET now %i", V);
bSetLocate = V;
break;
case eK_LOCATE_L:
if (verbose > 1)
printf("Knob LOCATE_L now %i", V);
if (V) {
if (bSetLocate)
aWheel_L = aWheel;
else {
aWheel = aWheel_L;
LocateSend();
}
}
break;
case eK_LOCATE_R:
if (verbose > 1)
printf("Knob LOCATE_R now %i", V);
if (V) {
if (bSetLocate)
aWheel_R = aWheel;
else {
aWheel = aWheel_R;
LocateSend();
}
}
break;
default:
if (verbose > 1)
printf("Knob %i now %i\n", K, V);
Midi.SendMidiControl(15, K, V);
}
} }
void Cus428State::KnobChangedTo(eKnobs K, bool V) void Cus428State::KnobChangedTo(eKnobs K, bool V)
{ {
switch (K & ~(StateInputMonitor() ? 3 : -1)) { switch (K & ~(StateInputMonitor() ? 3 : -1)) {
@ -109,75 +192,7 @@ void Cus428State::KnobChangedTo(eKnobs K, bool V)
} }
break; break;
default: default:
switch (K) { if (K == eK_InputMonitor) {
case eK_STOP:
if (verbose > 1)
printf("Knob STOP now %i\n", V);
if (V) TransportToggle(T_STOP);
Midi.SendMidiControl(K, V);
break;
case eK_PLAY:
if (verbose > 1)
printf("Knob PLAY now %i", V);
if (V) TransportToggle(T_PLAY);
if (verbose > 1)
printf(" Light is %i\n", LightIs(eL_Play));
Midi.SendMidiControl(K, V);
break;
case eK_REW:
if (verbose > 1)
printf("Knob REW now %i", V);
if (V) TransportToggle(T_REW);
if (verbose > 1)
printf(" Light is %i\n", LightIs(eL_Rew));
Midi.SendMidiControl(K, V);
break;
case eK_FFWD:
if (verbose > 1)
printf("Knob FFWD now %i", V);
if (V) TransportToggle(T_F_FWD);
if (verbose > 1)
printf(" Light is %i\n", LightIs(eL_FFwd));
Midi.SendMidiControl(K, V);
break;
case eK_RECORD:
if (verbose > 1)
printf("Knob RECORD now %i", V);
if (V) TransportToggle(T_RECORD);
if (verbose > 1)
printf(" Light is %i\n", LightIs(eL_Record));
Midi.SendMidiControl(K, V);
break;
case eK_SET:
if (verbose > 1)
printf("Knob SET now %i", V);
bSetLocate = V;
break;
case eK_LOCATE_L:
if (verbose > 1)
printf("Knob LOCATE_L now %i", V);
if (V) {
if (bSetLocate)
aWheel_L = aWheel;
else {
aWheel = aWheel_L;
LocateSend();
}
}
break;
case eK_LOCATE_R:
if (verbose > 1)
printf("Knob LOCATE_R now %i", V);
if (V) {
if (bSetLocate)
aWheel_R = aWheel;
else {
aWheel = aWheel_R;
LocateSend();
}
}
break;
case eK_InputMonitor:
if (verbose > 1) if (verbose > 1)
printf("Knob InputMonitor now %i", V); printf("Knob InputMonitor now %i", V);
if (V) { if (V) {
@ -195,22 +210,40 @@ void Cus428State::KnobChangedTo(eKnobs K, bool V)
} }
if (verbose > 1) if (verbose > 1)
printf(" Light is %i\n", LightIs(eL_InputMonitor)); printf(" Light is %i\n", LightIs(eL_InputMonitor));
break; } else
default: UserKnobChangedTo(K, V);
if (verbose > 1)
printf("Knob %i now %i\n", K, V);
Midi.SendMidiControl(K, V);
}
} }
} }
void Cus428State::UserWheelChangedTo(E_In84 W, char Diff)
void Cus428State::WheelChangedTo(E_In84 W, char Diff)
{ {
char Param; char Param;
switch (W) { switch (W) {
case eWheelPan: case eWheelPan:
if (StateInputMonitor() && Light[0].Value) { Param = 0x4D;
break;
case eWheelGain:
Param = 0x48;
break;
case eWheelFreq:
Param = 0x49;
break;
case eWheelQ:
Param = 0x4A;
break;
case eWheel:
Param = 0x60;
// Update the absolute wheel position.
WheelDelta((int) ((unsigned char *) us428_ctls)[W]);
break;
}
Midi.SendMidiControl(15, Param, ((unsigned char *) us428_ctls)[W]);
}
void Cus428State::WheelChangedTo(E_In84 W, char Diff)
{
if (W == eWheelPan && StateInputMonitor() && Light[0].Value)
{
int index = 0; int index = 0;
while( index < 4 && (1 << index) != Light[0].Value) while( index < 4 && (1 << index) != Light[0].Value)
@ -224,24 +257,7 @@ void Cus428State::WheelChangedTo(E_In84 W, char Diff)
SendVolume(Volume[index]); SendVolume(Volume[index]);
return; return;
} }
Param = 0x4D; UserWheelChangedTo(W, Diff);
break;
case eWheelGain:
Param = 0x48;
break;
case eWheelFreq:
Param = 0x49;
break;
case eWheelQ:
Param = 0x4A;
break;
case eWheel:
Param = 0x60;
// Update the absolute wheel position.
WheelDelta((int) ((unsigned char *) us428_ctls)[W]);
break;
}
Midi.SendMidiControl(Param, ((unsigned char *) us428_ctls)[W]);
} }
@ -249,9 +265,9 @@ void Cus428State::WheelChangedTo(E_In84 W, char Diff)
void Cus428State::LocateWheel ( unsigned char *tc ) void Cus428State::LocateWheel ( unsigned char *tc )
{ {
aWheel = (60 * 60 * 30) * (int) tc[0] // hh - hours [0..23] aWheel = (60 * 60 * 30) * (int) tc[0] // hh - hours [0..23]
+ ( 60 * 30) * (int) tc[1] // mm - minutes [0..59] + ( 60 * 30) * (int) tc[1] // mm - minutes [0..59]
+ ( 30) * (int) tc[2] // ss - seconds [0..59] + ( 30) * (int) tc[2] // ss - seconds [0..59]
+ (int) tc[3]; // ff - frames [0..29] + (int) tc[3]; // ff - frames [0..29]
} }
@ -276,8 +292,8 @@ void Cus428State::WheelDelta ( int W )
if (dW > 0 && dW > +W_DELTA_MIN) if (dW > 0 && dW > +W_DELTA_MIN)
dW -= W_DELTA_MAX; dW -= W_DELTA_MAX;
else else
if (dW < 0 && dW < -W_DELTA_MIN) if (dW < 0 && dW < -W_DELTA_MIN)
dW += W_DELTA_MAX; dW += W_DELTA_MAX;
W0 = W; W0 = W;
aWheel += dW; aWheel += dW;
@ -356,7 +372,7 @@ void Cus428State::TransportToggle ( unsigned char T )
uTransport = T_STOP; uTransport = T_STOP;
Midi.SendMmcCommand(MMC_CMD_STOP); Midi.SendMmcCommand(MMC_CMD_STOP);
} else { } else {
uTransport &= T_RECORD; uTransport &= T_RECORD;
uTransport |= T_PLAY; uTransport |= T_PLAY;
Midi.SendMmcCommand(MMC_CMD_PLAY); Midi.SendMmcCommand(MMC_CMD_PLAY);
} }
@ -366,7 +382,7 @@ void Cus428State::TransportToggle ( unsigned char T )
uTransport &= ~T_RECORD; uTransport &= ~T_RECORD;
Midi.SendMmcCommand(MMC_CMD_RECORD_EXIT); Midi.SendMmcCommand(MMC_CMD_RECORD_EXIT);
} else { } else {
uTransport &= T_PLAY; uTransport &= T_PLAY;
uTransport |= T_RECORD; uTransport |= T_RECORD;
Midi.SendMmcCommand(uTransport & T_PLAY ? MMC_CMD_RECORD_STROBE : MMC_CMD_RECORD_PAUSE); Midi.SendMmcCommand(uTransport & T_PLAY ? MMC_CMD_RECORD_STROBE : MMC_CMD_RECORD_PAUSE);
} }
@ -444,3 +460,181 @@ void Cus428State::MmcReset()
LocateSend(); LocateSend();
} }
Cus428StateMixxx::Cus428StateMixxx(struct us428ctls_sharedmem* Pus428ctls_sharedmem):Cus428State(Pus428ctls_sharedmem)
{
focus = 0;
eq = 0;
LightSet(eL_Low, 1);
LightSet(eL_LowMid, 0);
LightSet(eL_HiMid, 0);
LightSet(eL_High, 0);
LightSend();
}
void Cus428StateMixxx::UserKnobChangedTo(eKnobs K, bool V)
{
switch (K) {
case eK_BANK_L:
if (verbose > 1)
printf("Knob BANK_L now %i", V);
if (V) LightSet(eL_BankL, !LightIs(eL_BankL));
LightSend();
Midi.SendMidiNote(0, 51, V ? 127 : 0);
break;
case eK_BANK_R:
if (verbose > 1)
printf("Knob BANK_R now %i", V);
if (V) LightSet(eL_BankR, !LightIs(eL_BankR));
LightSend();
Midi.SendMidiNote(1, 51, V ? 127 : 0);
break;
case eK_REW:
if (verbose > 1)
printf("Knob REW now %i", V);
Midi.SendMidiNote(focus, 60, V ? 127 : 0);
break;
case eK_FFWD:
if (verbose > 1)
printf("Knob FFWD now %i", V);
Midi.SendMidiNote(focus, 61, V ? 127 : 0);
break;
case eK_STOP:
if (verbose > 1)
printf("Knob STOP now %i\n", V);
Midi.SendMidiNote(focus, 62, V ? 127 : 0);
break;
case eK_PLAY:
if (verbose > 1)
printf("Knob PLAY now %i", V);
Midi.SendMidiNote(focus, 63, V ? 127 : 0);
break;
case eK_RECORD:
if (verbose > 1)
printf("Knob RECORD now %i", V);
Midi.SendMidiNote(focus, 64, V ? 127 : 0);
break;
case eK_LOW:
if (verbose > 1)
printf("Knob LOW now %i", V);
if (V)
{
eq = 0;
LightSet(eL_Low, 1);
LightSet(eL_LowMid, 0);
LightSet(eL_HiMid, 0);
LightSet(eL_High, 0);
LightSend();
}
break;
case eK_LOWMID:
if (verbose > 1)
printf("Knob LOWMID now %i", V);
if (V)
{
eq = 1;
LightSet(eL_Low, 0);
LightSet(eL_LowMid, 1);
LightSet(eL_HiMid, 0);
LightSet(eL_High, 0);
LightSend();
}
break;
case eK_HIMID:
if (verbose > 1)
printf("Knob HIMID now %i", V);
if (V)
{
eq = 2;
LightSet(eL_Low, 0);
LightSet(eL_LowMid, 0);
LightSet(eL_HiMid, 1);
LightSet(eL_High, 0);
LightSend();
}
break;
case eK_HIGH:
if (verbose > 1)
printf("Knob HIGH now %i", V);
if (V)
{
eq = 3;
LightSet(eL_Low, 0);
LightSet(eL_LowMid, 0);
LightSet(eL_HiMid, 0);
LightSet(eL_High, 1);
LightSend();
}
break;
case eK_SET:
if (verbose > 1)
printf("Knob SET now %i", V);
Midi.SendMidiNote(focus, 65, V ? 127 : 0);
break;
case eK_LOCATE_L:
if (verbose > 1)
printf("Knob LOCATE_L now %i", V);
if (V) {
focus = 0;
}
break;
case eK_LOCATE_R:
if (verbose > 1)
printf("Knob LOCATE_R now %i", V);
if (V) {
focus = 1;
}
break;
default:
if (verbose > 1)
printf("Knob %i now %i\n", K, V);
if (K >= eK_Select0 && K <= eK_Select0 + 7) {
if (V) LightSet(eL_Select0 + (K - eK_Select0), !LightIs(eL_Select0 + (K - eK_Select0)));
LightSend();
} else if (K >= eK_Mute0 && K <= eK_Mute0 + 7) {
if (V) LightSet(eL_Mute0 + (K - eK_Mute0), !LightIs(eL_Mute0 + (K - eK_Mute0)));
LightSend();
}
Midi.SendMidiNote(0, K, V);
}
}
void Cus428StateMixxx::UserSliderChangedTo(int S, unsigned char New)
{
// if (verbose > 1)
// printf("Slider : %d - %d - %d\n", S, New, ((unsigned char*)us428_ctls)[S]);
Midi.SendMidiControl(0, 0x40 + S, ((unsigned char*)us428_ctls)[S] / 2);
}
void Cus428StateMixxx::UserWheelChangedTo(E_In84 W, char Diff)
{
char Param;
char Value;
char Channel;
//if (verbose > 1)
// printf("Slider : %d - %d - %d\n", W, Diff, ((unsigned char *) us428_ctls)[W]);
Channel = 0;
switch (W) {
case eWheelGain:
Param = 0x48 + eq * 4;
break;
case eWheelFreq:
Param = 0x49 + eq * 4;
break;
case eWheelQ:
Param = 0x4A + eq * 4;
break;
case eWheelPan:
Param = 0x4B + eq * 4;
break;
case eWheel:
Param = 0x60;
Channel = focus;
// Update the absolute wheel position.
//WheelDelta((int) ((unsigned char *) us428_ctls)[W]);
break;
}
Value = 64 + Diff;
Midi.SendMidiControl(Channel, Param, Value);
//Midi.SendMidiControl(0, Param, ((unsigned char *) us428_ctls)[W]);
}

40
us428control/Cus428State.h
View file

@ -1,3 +1,4 @@
/* -*- mode:C++; indent-tabs-mode:t; tab-width:8; c-basic-offset: 8 -*- */
/* /*
* Controller for Tascam US-X2Y * Controller for Tascam US-X2Y
* *
@ -24,7 +25,7 @@
#include "Cus428_ctls.h" #include "Cus428_ctls.h"
class Cus428State: public us428_lights{ class Cus428State: public us428_lights{
public: public:
Cus428State(struct us428ctls_sharedmem* Pus428ctls_sharedmem) Cus428State(struct us428ctls_sharedmem* Pus428ctls_sharedmem)
:us428ctls_sharedmem(Pus428ctls_sharedmem) :us428ctls_sharedmem(Pus428ctls_sharedmem)
,MuteInputMonitor(0) ,MuteInputMonitor(0)
@ -39,12 +40,12 @@ class Cus428State: public us428_lights{
,bSetLocate(false) ,bSetLocate(false)
,uTransport(0) ,uTransport(0)
,aWheelSpeed(0) ,aWheelSpeed(0)
{ {
init_us428_lights(); init_us428_lights();
for (int v = 0; v < 5; ++v) { for (int v = 0; v < 5; ++v) {
Volume[v].init(v); Volume[v].init(v);
}
} }
}
enum eKnobs{ enum eKnobs{
eK_RECORD = 72, eK_RECORD = 72,
eK_PLAY, eK_PLAY,
@ -84,10 +85,15 @@ class Cus428State: public us428_lights{
eK_F3, eK_F3,
}; };
void InitDevice(void); void InitDevice(void);
void KnobChangedTo(eKnobs K, bool V); void KnobChangedTo(eKnobs K, bool V);
void SliderChangedTo(int S, unsigned char New); void SliderChangedTo(int S, unsigned char New);
void SliderSend(int S);
void WheelChangedTo(E_In84 W, char Diff); void WheelChangedTo(E_In84 W, char Diff);
virtual void UserSliderChangedTo(int S, unsigned char New);
virtual void UserWheelChangedTo(E_In84 W, char Diff);
virtual void UserKnobChangedTo(eKnobs K, bool V);
void SliderSend(int S);
Cus428_ctls *Set_us428_ctls(Cus428_ctls *New) { Cus428_ctls *Set_us428_ctls(Cus428_ctls *New) {
Cus428_ctls *Old = us428_ctls; Cus428_ctls *Old = us428_ctls;
us428_ctls = New; us428_ctls = New;
@ -104,7 +110,7 @@ class Cus428State: public us428_lights{
void TransportSend(); void TransportSend();
// Reset internal MMC state. // Reset internal MMC state.
void MmcReset(); void MmcReset();
private: protected:
void SendVolume(usX2Y_volume &V); void SendVolume(usX2Y_volume &V);
struct us428ctls_sharedmem* us428ctls_sharedmem; struct us428ctls_sharedmem* us428ctls_sharedmem;
bool StateInputMonitor() { bool StateInputMonitor() {
@ -121,9 +127,9 @@ class Cus428State: public us428_lights{
usX2Y_volume_t Volume[5]; usX2Y_volume_t Volume[5];
char MuteInputMonitor, char MuteInputMonitor,
Mute, Mute,
SelectInputMonitor, SelectInputMonitor,
Select; Select;
Cus428_ctls *us428_ctls; Cus428_ctls *us428_ctls;
// Differential wheel tracking. // Differential wheel tracking.
int W0; int W0;
@ -140,6 +146,18 @@ class Cus428State: public us428_lights{
int aWheelSpeed; int aWheelSpeed;
}; };
class Cus428StateMixxx: public Cus428State{
public:
Cus428StateMixxx(struct us428ctls_sharedmem* Pus428ctls_sharedmem);
void UserKnobChangedTo(eKnobs K, bool V);
void UserSliderChangedTo(int S, unsigned char New);
void UserWheelChangedTo(E_In84 W, char Diff);
protected:
int focus;
int eq;
};
extern Cus428State* OneState; extern Cus428State* OneState;
#endif #endif

9
us428control/Cus428_ctls.cc
View file

@ -1,3 +1,4 @@
/* -*- mode:C++; indent-tabs-mode:t; tab-width:8; c-basic-offset: 8 -*- */
/* /*
* Controller for Tascam US-X2Y * Controller for Tascam US-X2Y
* *
@ -25,7 +26,7 @@
Cus428State* OneState; Cus428State* OneState;
void void
Cus428_ctls::dump(int n) Cus428_ctls::dump(int n)
{ {
for (int m = 0; m < n; m++) for (int m = 0; m < n; m++)
@ -35,7 +36,7 @@ Cus428_ctls::dump(int n)
printf("\n"); printf("\n");
} }
void void
Cus428_ctls::analyse(Cus428_ctls *Previous, unsigned n) Cus428_ctls::analyse(Cus428_ctls *Previous, unsigned n)
{ {
Cus428_ctls *PreviousL = Previous ? Previous : new Cus428_ctls(); Cus428_ctls *PreviousL = Previous ? Previous : new Cus428_ctls();
@ -43,7 +44,7 @@ Cus428_ctls::analyse(Cus428_ctls *Previous, unsigned n)
for (; n < 9; n++) { //Sliders for (; n < 9; n++) { //Sliders
char Diff = DiffValAt(PreviousL, n); char Diff = DiffValAt(PreviousL, n);
if (Diff) if (Diff)
OneState->SliderChangedTo(n, ValAt(n)); OneState->SliderChangedTo(n, ValAt(n));
} }
for (; n < 16; n++) { //Knobs for (; n < 16; n++) { //Knobs
unsigned char Diff = DiffBitAt(PreviousL, n); unsigned char Diff = DiffBitAt(PreviousL, n);
@ -57,7 +58,7 @@ Cus428_ctls::analyse(Cus428_ctls *Previous, unsigned n)
for (; n < sizeof(*this); n++) { //wheels for (; n < sizeof(*this); n++) { //wheels
char Diff = DiffValAt(PreviousL, n); char Diff = DiffValAt(PreviousL, n);
if (Diff) if (Diff)
OneState->WheelChangedTo((E_In84)n, Diff); OneState->WheelChangedTo((E_In84)n, Diff);
} }
if (0 == Previous) if (0 == Previous)
delete PreviousL; delete PreviousL;

5
us428control/Cus428_ctls.h
View file

@ -1,3 +1,4 @@
/* -*- mode:C++; indent-tabs-mode:t; tab-width:8; c-basic-offset: 8 -*- */
/* /*
* Controller for Tascam US-X2Y * Controller for Tascam US-X2Y
* *
@ -24,7 +25,7 @@
class Cus428_ctls: public us428_ctls{ class Cus428_ctls: public us428_ctls{
public: public:
Cus428_ctls() { Cus428_ctls() {
memset(this, 0, sizeof(*this)); memset(this, 0, sizeof(*this));
} }
@ -33,7 +34,7 @@ class Cus428_ctls: public us428_ctls{
bool Knob( int K) { bool Knob( int K) {
return ((char*)this)[K / 8] & (1 << K % 8); return ((char*)this)[K / 8] & (1 << K % 8);
} }
protected: protected:
unsigned char ValAt(int i) { unsigned char ValAt(int i) {
return ((unsigned char*)this)[i]; return ((unsigned char*)this)[i];
} }

29
us428control/us428control.cc
View file

@ -1,3 +1,4 @@
/* -*- mode:C++; indent-tabs-mode:t; tab-width:8; c-basic-offset: 8 -*- */
/* /*
* Controller for Tascam US-X2Y * Controller for Tascam US-X2Y
* *
@ -61,7 +62,8 @@ static void usage(void)
{ {
printf("Tascam US-428 Control\n"); printf("Tascam US-428 Control\n");
printf("version %s\n", VERSION); printf("version %s\n", VERSION);
printf("usage: "PROGNAME" [-v verbosity_level 0..2] [-c card] [-D device] [-u usb-device]\n"); printf("usage: "PROGNAME" [-v verbosity_level 0..2] [-c card] [-D device] [-u usb-device] [-m mode]\n");
printf("mode is one of (native, mixxx)\n");
} }
/* /*
* check the name id of the given hwdep handle * check the name id of the given hwdep handle
@ -76,14 +78,14 @@ static int check_hwinfo(snd_hwdep_t *hw, const char *id, const char* usb_dev_nam
return err; return err;
if (strcmp(snd_hwdep_info_get_id(info), id)) if (strcmp(snd_hwdep_info_get_id(info), id))
return -ENODEV; return -ENODEV;
if (usb_dev_name) if (usb_dev_name)
if (strcmp(snd_hwdep_info_get_name(info), usb_dev_name)) if (strcmp(snd_hwdep_info_get_name(info), usb_dev_name))
return -ENODEV; return -ENODEV;
return 0; /* ok */ return 0; /* ok */
} }
int US428Control(const char* DevName) int US428Control(const char* DevName, int mode)
{ {
snd_hwdep_t *hw; snd_hwdep_t *hw;
int err; int err;
@ -117,7 +119,11 @@ int US428Control(const char* DevName)
return -ENOMEM; return -ENOMEM;
} }
us428ctls_sharedmem->CtlSnapShotRed = us428ctls_sharedmem->CtlSnapShotLast; us428ctls_sharedmem->CtlSnapShotRed = us428ctls_sharedmem->CtlSnapShotLast;
OneState = new Cus428State(us428ctls_sharedmem); if (mode == 1)
OneState = new Cus428StateMixxx(us428ctls_sharedmem);
else
OneState = new Cus428State(us428ctls_sharedmem);
OneState->InitDevice(); OneState->InitDevice();
while ((pollrc = poll(pfds, npfd, 60000)) >= 0) { while ((pollrc = poll(pfds, npfd, 60000)) >= 0) {
@ -152,12 +158,13 @@ int US428Control(const char* DevName)
int main (int argc, char *argv[]) int main (int argc, char *argv[])
{ {
int c; int c;
int mode = 0;
int card = -1; int card = -1;
char *device_name = NULL, char *device_name = NULL,
*usb_device_name = getenv("DEVICE"); *usb_device_name = getenv("DEVICE");
char name[64]; char name[64];
while ((c = getopt(argc, argv, "c:D:u:v:")) != -1) { while ((c = getopt(argc, argv, "c:D:u:v:m:")) != -1) {
switch (c) { switch (c) {
case 'c': case 'c':
card = atoi(optarg); card = atoi(optarg);
@ -171,6 +178,10 @@ int main (int argc, char *argv[])
case 'v': case 'v':
verbose = atoi(optarg); verbose = atoi(optarg);
break; break;
case 'm':
if (!strcmp(optarg, "mixxx"))
mode = 1;
break;
default: default:
usage(); usage();
return 1; return 1;
@ -190,18 +201,18 @@ int main (int argc, char *argv[])
} }
} }
if (device_name) { if (device_name) {
return US428Control(device_name) != 0; return US428Control(device_name, mode) != 0;
} }
if (card >= 0) { if (card >= 0) {
sprintf(name, "hw:%d", card); sprintf(name, "hw:%d", card);
return US428Control(name) != 0; return US428Control(name, mode) != 0;
} }
/* probe the all cards */ /* probe the all cards */
for (c = 0; c < SND_CARDS; c++) { for (c = 0; c < SND_CARDS; c++) {
// verbose--; // verbose--;
sprintf(name, "hw:%d", c); sprintf(name, "hw:%d", c);
if (! US428Control(name)) if (!US428Control(name, mode))
card = c; card = c;
} }
if (card < 0) { if (card < 0) {

26
us428control/usbus428ctldefs.h
View file

@ -1,3 +1,4 @@
/* -*- mode:C++; indent-tabs-mode:t; tab-width:8; c-basic-offset: 8 -*- */
/* /*
* *
* Copyright (c) 2003 by Karsten Wiese <annabellesgarden@yahoo.de> * Copyright (c) 2003 by Karsten Wiese <annabellesgarden@yahoo.de>
@ -64,7 +65,7 @@ struct us428_ctls{
unsigned char Select; unsigned char Select;
unsigned char Mute; unsigned char Mute;
unsigned char UNKNOWN; unsigned char UNKNOWN;
unsigned char Switch; unsigned char Switch;
unsigned char Wheel[5]; unsigned char Wheel[5];
}; };
@ -82,15 +83,15 @@ enum {
typedef struct usX2Y_volume { typedef struct usX2Y_volume {
unsigned char Channel, unsigned char Channel,
LH, LH,
LL, LL,
RH, RH,
RL; RL;
unsigned char Slider; unsigned char Slider;
char Pan, char Pan,
Mute; Mute;
#ifdef __cplusplus #ifdef __cplusplus
public: public:
void init(unsigned char _Channel) { void init(unsigned char _Channel) {
memset(this, 0, sizeof(*this)); memset(this, 0, sizeof(*this));
Channel = _Channel; Channel = _Channel;
@ -119,7 +120,7 @@ typedef struct usX2Y_volume {
if (Grob) { if (Grob) {
static int GrobVals[] = {-128, -64, 0, 64, 127}; static int GrobVals[] = {-128, -64, 0, 64, 127};
int i = 4; int i = 4;
while (i >= 0 && GrobVals[i] > Pan) while (i >= 0 && GrobVals[i] > Pan)
i--; i--;
if (GrobVals[i] != Pan && RawValue < 0) if (GrobVals[i] != Pan && RawValue < 0)
i++; i++;
@ -145,7 +146,7 @@ typedef struct usX2Y_volume {
struct us428_lights{ struct us428_lights{
us428_setByte_t Light[7]; us428_setByte_t Light[7];
#ifdef __cplusplus #ifdef __cplusplus
public: public:
enum eLight{ enum eLight{
eL_Select0 = 0, eL_Select0 = 0,
eL_Rec0 = 8, eL_Rec0 = 8,
@ -158,7 +159,12 @@ struct us428_lights{
eL_FFwd = 29, eL_FFwd = 29,
eL_Play = 30, eL_Play = 30,
eL_Record = 31, eL_Record = 31,
eL_Null eL_AnalogDigital = 32,
eL_Null = 34,
eL_Low = 36,
eL_LowMid = 37,
eL_HiMid = 38,
eL_High = 39
}; };
bool LightIs(int L){ bool LightIs(int L){
return Light[L / 8].Value & (1 << (L % 8)); return Light[L / 8].Value & (1 << (L % 8));