mirror of
https://github.com/alsa-project/alsa-tools.git
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83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
/*
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* Controller for Tascam US-X2Y
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*
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* Copyright (c) 2003 by Karsten Wiese <annabellesgarden@yahoo.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdio.h>
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#include <string.h>
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#include "Cus428State.h"
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extern int verbose;
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void
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us428_lights::init_us428_lights()
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{
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int i = 0;
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memset(this, 0, sizeof(*this));
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for (i = 0; i < 7; ++i)
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Light[ i].Offset = i + 0x19;
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}
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int
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Cus428State::LightSend()
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{
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int Next = us428ctls_sharedmem->p4outLast + 1;
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if(Next < 0 || Next >= N_us428_p4out_BUFS)
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Next = 0;
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memcpy(&us428ctls_sharedmem->p4out[Next].lights, Light, sizeof(us428_lights));
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us428ctls_sharedmem->p4out[Next].type = eLT_Light;
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return us428ctls_sharedmem->p4outLast = Next;
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}
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void
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Cus428State::SliderChangedTo(int S, unsigned char New)
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{
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if ((S >= eFader4 || S < 0) && S != eFaderM)
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return;
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usX2Y_volume V;
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V.SetTo(S, New);
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int Next = us428ctls_sharedmem->p4outLast + 1;
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if (Next < 0 || Next >= N_us428_p4out_BUFS)
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Next = 0;
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memcpy(&us428ctls_sharedmem->p4out[Next].vol, &V, sizeof(V));
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us428ctls_sharedmem->p4out[Next].type = eLT_Volume;
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us428ctls_sharedmem->p4outLast = Next;
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}
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void
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Cus428State::KnobChangedTo(eKnobs K, bool V)
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{
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switch (K) {
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case eK_InputMonitor:
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if (verbose > 1)
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printf("Knob InputMonitor now %i", V);
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if (V) {
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LightSet(eL_InputMonitor, ! LightIs(eL_InputMonitor));
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LightSend();
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}
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if (verbose > 1)
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printf(" Light is %i\n", LightIs(eL_InputMonitor));
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break;
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default:
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if (verbose > 1)
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printf("Knob %i now %i\n", K, V);
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}
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}
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