cwFlowProc.h/cpp : Added 'midi_msg', and 'halt'. Rewrote 'number'.

Added 'delay_ms' to 'timer'.
Added 'upr_lim','lwr_lim', 'limit' to 'counter'.
'print' now only prints on recieving a 'eol' signal.
This commit is contained in:
kevin 2024-07-01 10:33:14 -04:00
parent da82de9336
commit 71917afabd
4 changed files with 630 additions and 73 deletions

View File

@ -64,6 +64,8 @@ namespace cw
{ "add", &add::members },
{ "preset", &preset::members },
{ "print", &print::members },
{ "halt", &halt::members },
{ "midi_msg", &midi_msg::members },
{ nullptr, nullptr }
};
@ -627,7 +629,7 @@ namespace cw
mem::release(classDescA);
}
rc_t _destroy( flow_t* p)
rc_t _destroy( flow_t*& p)
{
rc_t rc = kOkRC;
@ -638,6 +640,8 @@ namespace cw
_release_class_desc_array(p->classDescA,p->classDescN);
_release_class_desc_array(p->subnetDescA,p->subnetDescN);
p->classDescN = 0;
p->subnetDescN = 0;
mem::release(p);
@ -785,9 +789,6 @@ cw::rc_t cw::flow::initialize( handle_t h,
errLabel:
if( rc != kOkRC )
_destroy(p);
return rc;
}
@ -862,10 +863,7 @@ cw::rc_t cw::flow::exec( handle_t h )
// kEofRC indicates that the network asked to terminate
if( rc == kEofRC )
{
rc = kOkRC;
break;
}
}

View File

@ -13,6 +13,7 @@
#include "cwTime.h"
#include "cwMidiDecls.h"
#include "cwMidi.h"
#include "cwFlowDecl.h"
@ -26,6 +27,7 @@
#include "cwDsp.h"
#include "cwAudioTransforms.h"
#include "cwDspTransforms.h"
#include "cwMidiDecls.h"
namespace cw
{
@ -470,7 +472,7 @@ namespace cw
inst->bufN = inst->ext_dev->u.m.maxMsgCnt;
inst->buf = mem::allocZ<midi::ch_msg_t>( inst->bufN );
// create one output audio buffer
// create one output MIDI buffer
rc = var_register_and_set( proc, "out", kBaseSfxId, kOutPId, kAnyChIdx, nullptr, 0 );
@ -4264,6 +4266,183 @@ namespace cw
}
//------------------------------------------------------------------------------------------------------------------
//
// Number
//
namespace number
{
enum {
kTriggerPId,
kOutTypePId,
kOutPId,
kInPId,
};
typedef struct
{
unsigned inVarN;
unsigned storeVarN;
unsigned baseStorePId;
unsigned store_vid;
} inst_t;
rc_t _create( proc_t* proc, inst_t* p )
{
rc_t rc = kOkRC;
const char* out_type_label = nullptr;
unsigned out_type_fl = false;
variable_t* dum = nullptr;
unsigned inVarN = var_mult_count(proc,"in");
unsigned storeVarN = var_mult_count(proc,"store");
unsigned inSfxIdA[ inVarN ];
unsigned storeSfxIdA[ storeVarN ];
if((rc = var_register(proc,kAnyChIdx,kTriggerPId,"trigger",kBaseSfxId)) != kOkRC )
goto errLabel;
// Get the output type label as a string
if((rc = var_register_and_get(proc,kAnyChIdx,kOutTypePId,"out_type",kBaseSfxId,out_type_label)) != kOkRC )
{
rc = cwLogError(rc,"Variable registration failed for the variable 'otype:0'.");;
goto errLabel;
}
// Get the type of the output as a flag
if(out_type_label==nullptr || (out_type_fl = value_type_label_to_flag( out_type_label )) == kInvalidTFl )
{
rc = cwLogError(kInvalidArgRC,"The output type '%s' is not a valid type.",cwStringNullGuard(out_type_label));
goto errLabel;
}
// Create the output variable
if((rc = var_create( proc, "out", kBaseSfxId, kOutPId, kAnyChIdx, nullptr, out_type_fl, dum )) != kOkRC )
{
goto errLabel;
}
// if there are no inputs
if( inVarN == 0 )
{
rc = cwLogError(rc,"The 'number' unit '%s' does not have any inputs.",cwStringNullGuard(proc->label));
goto errLabel;
}
// get the the sfx_id's of the 'in' variables
if((rc = var_mult_sfx_id_array(proc, "in", inSfxIdA, inVarN, p->inVarN )) != kOkRC )
goto errLabel;
// sort the input id's in ascending order
std::sort(inSfxIdA, inSfxIdA + p->inVarN, [](unsigned& a,unsigned& b){ return a<b; } );
// register each of the input vars
for(unsigned i=0; i<p->inVarN; ++i)
{
variable_t* dum;
if((rc = var_register(proc, "in", inSfxIdA[i], kInPId+i, kAnyChIdx, nullptr, dum )) != kOkRC )
{
rc = cwLogError(rc,"Variable registration failed for the variable 'in:%i'.",inSfxIdA[i]);;
goto errLabel;
}
}
p->baseStorePId = kInPId + p->inVarN;
// get the the sfx_id's of the 'store' variables
if((rc = var_mult_sfx_id_array(proc, "store", storeSfxIdA, storeVarN, p->storeVarN )) != kOkRC )
goto errLabel;
// sort the 'store' id's in ascending order
std::sort(storeSfxIdA, storeSfxIdA + p->storeVarN, [](unsigned& a,unsigned& b){ return a<b; } );
// register each of the 'store' vars
for(unsigned i=0; i<p->storeVarN; ++i)
{
variable_t* dum;
if((rc = var_register(proc, "store", storeSfxIdA[i], p->baseStorePId+i, kAnyChIdx, nullptr, dum )) != kOkRC )
{
rc = cwLogError(rc,"Variable registration failed for the variable 'store:%i'.",storeSfxIdA[i]);;
goto errLabel;
}
}
p->store_vid = kInvalidId;
errLabel:
return rc;
}
rc_t _destroy( proc_t* proc, inst_t* p )
{ return kOkRC; }
rc_t _value( proc_t* proc, inst_t* p, variable_t* var )
{
rc_t rc = kOkRC;
if( var->vid == kTriggerPId )
{
variable_t* outVar = nullptr;
if((rc = var_find( proc, kOutPId, kAnyChIdx, outVar )) != kOkRC )
goto errLabel;
if( outVar->value != nullptr )
var_set(outVar,outVar->value);
}
else
{
if( kInPId <= var->vid && var->vid < kInPId + p->inVarN )
{
var_set( proc, kOutPId, kAnyChIdx, var->value );
}
else
{
if( p->baseStorePId <= var->vid && var->vid < p->baseStorePId + p->storeVarN )
{
p->store_vid = var->vid;
}
}
}
errLabel:
return kOkRC;
}
rc_t _exec( proc_t* proc, inst_t* p )
{
rc_t rc = kOkRC;
if( p->store_vid != kInvalidIdx )
{
variable_t* var = nullptr;
// Set 'value' from 'store'.
// Note that we set the 'value' directly from var->value so that
// no extra type converersion is applied. In this case the value
// 'store' will be coerced to the type of 'value'
if((rc = var_find(proc, p->store_vid, kAnyChIdx, var )) == kOkRC && var->value != nullptr && is_connected_to_source(var) )
{
rc = var_set(proc,kOutPId,kAnyChIdx,var->value);
}
p->store_vid = kInvalidIdx;
}
return rc;
}
rc_t _report( proc_t* proc, inst_t* p )
{ return kOkRC; }
class_members_t members = {
.create = std_create<inst_t>,
.destroy = std_destroy<inst_t>,
.value = std_value<inst_t>,
.exec = std_exec<inst_t>,
.report = std_report<inst_t>
};
}
#ifdef NOT_DEF
//------------------------------------------------------------------------------------------------------------------
//
// Number
@ -4340,7 +4519,8 @@ namespace cw
};
}
#endif
//------------------------------------------------------------------------------------------------------------------
//
// Register
@ -4486,11 +4666,14 @@ namespace cw
enum {
kSratePId,
kPeriodMsPId,
kDelayMsPId,
kOutPId,
};
typedef struct
{
bool delayFl;
unsigned delayFrmN;
unsigned periodFrmN;
unsigned periodPhase;
} inst_t;
@ -4504,6 +4687,7 @@ namespace cw
{
rc_t rc = kOkRC;
ftime_t periodMs = 0;
ftime_t delayMs = 0;
srate_t srate = 0;
inst_t* p = mem::allocZ<inst_t>();
proc->userPtr = p;
@ -4511,6 +4695,7 @@ namespace cw
if((rc = var_register_and_get(proc,kAnyChIdx,
kSratePId, "srate", kBaseSfxId,srate,
kDelayMsPId, "delay_ms", kBaseSfxId,delayMs,
kPeriodMsPId, "period_ms",kBaseSfxId,periodMs)) != kOkRC )
{
goto errLabel;
@ -4526,6 +4711,8 @@ namespace cw
}
p->periodFrmN = _period_ms_to_frame_count(proc,p,srate,periodMs);
p->delayFrmN = _period_ms_to_frame_count(proc,p,srate,delayMs);
p->delayFl = true;
errLabel:
return rc;
@ -4556,6 +4743,20 @@ namespace cw
p->periodFrmN = _period_ms_to_frame_count( proc, p, srate, periodMs );
}
break;
case kDelayMsPId:
{
double delayMs;
srate_t srate;
inst_t* p = (inst_t*)(proc->userPtr);
var_get(proc,kSratePId,kAnyChIdx,srate);
if((rc = var_get(var,delayMs)) == kOkRC )
p->delayFrmN = _period_ms_to_frame_count( proc, p, srate, delayMs );
}
break;
default:
break;
@ -4570,9 +4771,18 @@ namespace cw
p->periodPhase += proc->ctx->framesPerCycle;
if( p->delayFl )
{
if( p->periodPhase >= p->delayFrmN )
{
p->periodPhase -= p->delayFrmN;
p->delayFl = false;
}
}
//printf("%i %i\n",p->periodPhase,p->periodFrmN);
if( p->periodPhase >= p->periodFrmN )
if( p->delayFl==false && p->periodPhase >= p->periodFrmN )
{
p->periodPhase -= p->periodFrmN;
@ -4614,6 +4824,9 @@ namespace cw
kRepeatPId,
kModePId,
kOutTypePId,
kUprLimPId,
kLwrLimPId,
kLimitPId,
kOutPId
};
@ -4631,10 +4844,8 @@ namespace cw
bool trig_val;
bool delta_fl;
bool reset_val;
bool reset_fl;
bool done_fl;
unsigned iter_cnt;
double dir;
@ -4675,7 +4886,6 @@ namespace cw
if((rc = var_register_and_get(proc, kAnyChIdx,
kTriggerPId, "trigger", kBaseSfxId, p->trig_val,
kResetPId, "reset", kBaseSfxId, p->reset_val,
kInitPId, "init", kBaseSfxId, init_val,
kModePId, "mode", kBaseSfxId, mode_label,
kOutTypePId, "out_type",kBaseSfxId, out_type_label)) != kOkRC )
@ -4685,10 +4895,14 @@ namespace cw
if((rc = var_register(proc, kAnyChIdx,
kMinPId, "min", kBaseSfxId,
kMaxPId, "max", kBaseSfxId,
kIncPId, "inc", kBaseSfxId,
kRepeatPId, "repeat_fl", kBaseSfxId)) != kOkRC )
kMinPId, "min", kBaseSfxId,
kMaxPId, "max", kBaseSfxId,
kIncPId, "inc", kBaseSfxId,
kRepeatPId, "repeat_fl", kBaseSfxId,
kResetPId, "reset", kBaseSfxId,
kUprLimPId, "upr_lim", kBaseSfxId,
kLwrLimPId, "lwr_lim", kBaseSfxId,
kLimitPId, "limit", kBaseSfxId)) != kOkRC )
{
goto errLabel;
}
@ -4706,7 +4920,7 @@ namespace cw
goto errLabel;
}
if((rc = var_set( proc, kOutPId, kAnyChIdx, 0u )) != kOkRC )
if((rc = var_set( proc, kOutPId, kAnyChIdx, init_val )) != kOkRC )
{
rc = cwLogError(rc,"Unable to set the initial counter value to %f.",init_val);
goto errLabel;
@ -4717,6 +4931,7 @@ namespace cw
goto errLabel;
p->dir = 1.0;
p->iter_cnt = 0;
errLabel:
return rc;
@ -4741,6 +4956,7 @@ namespace cw
{
case kTriggerPId:
{
/*
bool v;
if((rc = var_get(var,v)) == kOkRC )
{
@ -4749,6 +4965,9 @@ namespace cw
p->trig_val = v;
}
*/
p->delta_fl = true;
}
break;
@ -4759,6 +4978,13 @@ namespace cw
rc = _string_to_mode_id(s,p->mode_id);
}
break;
case kResetPId:
p->iter_cnt = 0;
p->dir = 1.0;
p->delta_fl = false;
p->done_fl = false;
break;
}
@ -4769,6 +4995,8 @@ namespace cw
{
rc_t rc = kOkRC;
inst_t* p = (inst_t*)proc->userPtr;
bool trig_upr_fl = false;
bool trig_lwr_fl = false;
double cnt,inc,minv,maxv;
bool v;
@ -4784,79 +5012,102 @@ namespace cw
p->trig_val = v;
var_get(proc,kOutPId,kAnyChIdx,cnt);
var_get(proc,kIncPId,kAnyChIdx,inc);
var_get(proc,kMinPId,kAnyChIdx,minv);
var_get(proc,kMaxPId,kAnyChIdx,maxv);
p->iter_cnt += 1;
cnt += p->dir * inc;
//printf("%f %f %f\n",minv,cnt,maxv);
if( minv > cnt || cnt >= maxv )
if( p->iter_cnt == 1 )
{
bool repeat_fl;
var_get(proc,kRepeatPId,kAnyChIdx,repeat_fl);
var_get(proc,kInitPId,kAnyChIdx,cnt);
}
else
{
var_get(proc,kOutPId,kAnyChIdx,cnt);
var_get(proc,kIncPId,kAnyChIdx,inc);
var_get(proc,kMinPId,kAnyChIdx,minv);
var_get(proc,kMaxPId,kAnyChIdx,maxv);
if( !repeat_fl )
p->done_fl = true;
else
cnt += p->dir * inc;
//printf("%f %f %f\n",minv,cnt,maxv);
if( minv > cnt || cnt >= maxv )
{
if( cnt >= maxv)
{
switch( p->mode_id )
bool repeat_fl;
var_get(proc,kRepeatPId,kAnyChIdx,repeat_fl);
trig_upr_fl = cnt >= maxv;
trig_lwr_fl = cnt < minv;
if( !repeat_fl )
p->done_fl = true;
else
{
if( cnt >= maxv)
{
case kModuloModeId:
while(cnt >= maxv )
cnt = minv + (cnt-maxv);
break;
switch( p->mode_id )
{
case kModuloModeId:
while(cnt >= maxv )
cnt = minv + (cnt-maxv);
break;
case kReverseModeId:
p->dir = -1 * p->dir;
while( cnt > maxv )
cnt = maxv - (cnt-maxv);
break;
case kReverseModeId:
p->dir = -1 * p->dir;
while( cnt > maxv )
cnt = maxv - (cnt-maxv);
break;
case kClipModeId:
cnt = maxv;
break;
case kClipModeId:
cnt = maxv;
break;
default:
assert(0);
default:
assert(0);
}
}
}
if( cnt < minv)
{
switch( p->mode_id )
if( cnt < minv)
{
case kModuloModeId:
while( cnt < minv )
cnt = maxv - (minv-cnt);
break;
switch( p->mode_id )
{
case kModuloModeId:
while( cnt < minv )
cnt = maxv - (minv-cnt);
break;
case kReverseModeId:
p->dir = -1 * p->dir;
while(cnt < minv )
cnt = minv + (minv-cnt);
break;
case kReverseModeId:
p->dir = -1 * p->dir;
while(cnt < minv )
cnt = minv + (minv-cnt);
break;
case kClipModeId:
cnt = minv;
break;
case kClipModeId:
cnt = minv;
break;
default:
assert(0);
default:
assert(0);
}
}
}
}
}
// if the counter has not reached it's terminal state
if( !p->done_fl )
var_set(proc,kOutPId,kAnyChIdx,cnt);
if( trig_upr_fl )
if((rc = var_set(proc, kUprLimPId, kAnyChIdx, true )) != kOkRC )
goto errLabel;
if( trig_lwr_fl )
if((rc = var_set(proc, kLwrLimPId, kAnyChIdx, true )) != kOkRC )
goto errLabel;
if( trig_upr_fl || trig_lwr_fl )
if((rc = var_set(proc, kLimitPId, kAnyChIdx, true )) != kOkRC )
goto errLabel;
errLabel:
return rc;
@ -5685,6 +5936,7 @@ namespace cw
default:
//printf("[%i %i] ",proc->ctx->cycleIndex,var->vid);
/*
if( var->vid == p->eolPId )
_print_field(proc,p,p->inVarN,nullptr);
else
@ -5694,6 +5946,24 @@ namespace cw
_print_field(proc,p,var->vid - kBaseInPId,var->value);
}
}
*/
if( var->vid == p->eolPId )
{
for(unsigned vid = kBaseInPId; vid<p->inVarN; vid+=1 )
{
variable_t* v = nullptr;
if(var_find(proc, vid, kAnyChIdx, v) != kOkRC )
continue;
_print_field(proc, p, vid - kBaseInPId, v->value);
}
_print_field(proc,p,p->inVarN,nullptr);
}
}
// always report success - don't let print() interrupt the network
@ -5715,6 +5985,238 @@ namespace cw
};
}
//------------------------------------------------------------------------------------------------------------------
//
// Halt
//
namespace halt
{
enum {
kInPId
};
typedef struct
{
bool halt_fl;
} inst_t;
rc_t _create( proc_t* proc, inst_t* p )
{
return var_register(proc,kAnyChIdx,kInPId,"in",kBaseSfxId);
}
rc_t _destroy( proc_t* proc, inst_t* p )
{
return kOkRC;
}
rc_t _value( proc_t* proc, inst_t* p, variable_t* var )
{
rc_t rc = kOkRC;
if( proc->ctx->isInRuntimeFl && var->vid == kInPId )
{
p->halt_fl = true;
}
return rc;
}
rc_t _exec( proc_t* proc, inst_t* p )
{
return p->halt_fl ? kEofRC : kOkRC;
}
rc_t _report( proc_t* proc, inst_t* p )
{ return kOkRC; }
class_members_t members = {
.create = std_create<inst_t>,
.destroy = std_destroy<inst_t>,
.value = std_value<inst_t>,
.exec = std_exec<inst_t>,
.report = std_report<inst_t>
};
}
//------------------------------------------------------------------------------------------------------------------
//
// midi_msg
//
namespace midi_msg
{
enum {
kChPId,
kStatusPId,
kD0_PId,
kD1_PId,
kTriggerPId,
kBufCntPId,
kOutPId
};
typedef struct
{
midi::ch_msg_t* msgA;
unsigned msgN;
unsigned msg_idx;
uint8_t ch;
uint8_t status;
uint8_t d0;
uint8_t d1;
} inst_t;
rc_t _create( proc_t* proc, inst_t* p )
{
rc_t rc = kOkRC;
if((rc = var_register(proc,kAnyChIdx,
kChPId,"ch",kBaseSfxId,
kStatusPId,"status",kBaseSfxId,
kD0_PId,"d0",kBaseSfxId,
kD1_PId,"d1",kBaseSfxId,
kTriggerPId,"trigger",kBaseSfxId)) != kOkRC )
{
goto errLabel;
}
if((rc = var_register_and_get(proc,kAnyChIdx,kBufCntPId,"buf_cnt",kBaseSfxId,p->msgN)) != kOkRC )
{
goto errLabel;
}
p->msgA = mem::allocZ<midi::ch_msg_t>(p->msgN);
// create one output MIDI buffer
rc = var_register_and_set( proc, "out", kBaseSfxId, kOutPId, kAnyChIdx, nullptr, 0 );
errLabel:
return rc;
}
rc_t _destroy( proc_t* proc, inst_t* p )
{
mem::release(p->msgA);
return kOkRC;
}
rc_t _set_midi_byte_value( proc_t* proc, inst_t* p, unsigned vid, const char* label, uint8_t max_val, uint8_t& midi_byte_ref )
{
rc_t rc;
unsigned v;
if((rc = var_get(proc,vid,kAnyChIdx,v)) != kOkRC )
goto errLabel;
if( 0 <= v && v <= max_val )
midi_byte_ref = (uint8_t)v;
else
{
rc = cwLogError(kInvalidArgRC,"MIDI %s value (%i) is out of range 0-%i.",label,v,max_val);
goto errLabel;
}
errLabel:
return rc;
}
rc_t _store_msg( proc_t* proc, inst_t* p )
{
rc_t rc = kOkRC;
if( p->msg_idx >= p->msgN )
rc = cwLogError(kBufTooSmallRC,"MIDI buffer overflow.");
else
{
midi::ch_msg_t* m = p->msgA + p->msg_idx;
time::setZero(m->timeStamp);
m->devIdx = kInvalidIdx;
m->portIdx = 0;
m->uid = 0;
m->ch = p->ch;
m->status = p->status;
m->d0 = p->d0;
m->d1 = p->d1;
p->msg_idx += 1;
}
return rc;
}
rc_t _value( proc_t* proc, inst_t* p, variable_t* var )
{
rc_t rc = kOkRC;
switch( var->vid )
{
case kChPId:
rc = _set_midi_byte_value(proc,p,kChPId,"channel",midi::kMidiChCnt,p->ch);
break;
case kStatusPId:
rc = _set_midi_byte_value(proc,p,kStatusPId,"status",255,p->status);
break;
case kD0_PId:
rc = _set_midi_byte_value(proc,p,kD0_PId,"d0",127,p->d0);
break;
case kD1_PId:
rc = _set_midi_byte_value(proc,p,kD0_PId,"d1",127,p->d1);
break;
case kTriggerPId:
rc = _store_msg(proc,p);
break;
}
return rc;
}
rc_t _exec( proc_t* proc, inst_t* p )
{
rc_t rc = kOkRC;
mbuf_t* mbuf = nullptr;
// get the output variable
if((rc = var_get(proc,kOutPId,kAnyChIdx,mbuf)) != kOkRC )
rc = cwLogError(kInvalidStateRC,"The MIDI file instance '%s' does not have a valid MIDI output buffer.",proc->label);
else
{
mbuf->msgN = p->msg_idx;
mbuf->msgA = p->msg_idx > 0 ? p->msgA : nullptr;
}
p->msg_idx = 0;
return rc;
}
rc_t _report( proc_t* proc, inst_t* p )
{ return kOkRC; }
class_members_t members = {
.create = std_create<inst_t>,
.destroy = std_destroy<inst_t>,
.value = std_value<inst_t>,
.exec = std_exec<inst_t>,
.report = std_report<inst_t>
};
}
} // flow
} // cw

View File

@ -36,6 +36,8 @@ namespace cw
namespace add { extern class_members_t members; }
namespace preset { extern class_members_t members; }
namespace print { extern class_members_t members; }
namespace halt { extern class_members_t members; }
namespace midi_msg { extern class_members_t members; }
}
}

View File

@ -1,5 +1,6 @@
{
balance: {
doc: [ "Stereo balance control." ]
vars: {
in: { type:coeff, value:0.5, doc:"Input vaue" },
out: { type:coeff, doc:"Ouput value. Same as input value."},
@ -7,7 +8,26 @@
}
}
midi_in: {
doc: [ "MIDI input device."],
vars: {
dev_label: { type:string, doc:"MIDI input device label."},
port_label:{ type:string, doc:"MIDI input device port label."},
out: { type:midi, doc:"MIDI input port." },
}
}
midi_out: {
doc: [ "MIDI output device."],
vars: {
dev_label: { type:string, doc:"MIDI output device label."},
port_label:{ type:string, doc:"MIDI output device port label."},
in: { type:midi, doc:"MIDI output port."}
}
}
audio_in: {
doc: [ "Audio input device." ],
vars: {
dev_label: { type:string, doc:"Audio device label." },
out: { type:audio, doc:"Audio output" },
@ -15,6 +35,7 @@
}
audio_out: {
doc: [ "Audio output device." ],
vars: {
dev_label: { type:string, doc:"Audio device label." },
in: { type:audio, flags:["src"], doc:"Audio input." }
@ -540,13 +561,31 @@
}
}
/*
number: {
vars: {
value: { type:numeric, value:0.0, doc:"Input and output value."},
store: { type:numeric, value:0.0, doc:"Store but don't emit until the next exec."}
}
}
*/
number: {
vars: {
in: { type:numeric, value:0.0, flags["mult"], doc:"Input and output value."},
store: { type:numeric, value:0.0, flags["mult"], doc:"Store but don't emit until the next exec."},
trigger: { type:all, value:0.0, doc:"Send the currrent value."},
out_type: { type:string, value:double, flags:["init"], doc:"The type of the output value."},
out: { type:runtime, flags:["no_src"], doc:"Output numeric value."},
}
}
halt:{
vars: {
in: { type:all, value:0.0, flags:["src"], doc:"Any value halts the network."},
}
}
// 'reg' maintains a copy of the last value received on either 'in' or 'store'.
// When the value changes 'out' will emit the new value on the next execution cycle.
@ -563,6 +602,7 @@
timer: {
vars: {
srate: { type:srate, value:0, flags["src"], doc:"Sample rate to use as the time base. 0=Use default system sample rate." },
delay_ms: { type:ftime, value:0, doc:"Delay before the first output." },
period_ms: { type:ftime, value:100, doc:"Timer period in milliseconds." },
out: { type:bool, value:false, doc:"Output pulse." },
}
@ -570,15 +610,18 @@
counter: {
vars: {
trigger: { type:bool, flags["src"], doc:"Counter increments with each toggle of trigger." },
reset: { type:bool, value:false, doc:"Reset the counter to the initial value." },
trigger: { type:all, flags["src"], doc:"Counter increments with each toggle of trigger." },
reset: { type:all, value:0.0, doc:"Reset the counter to the initial value." },
init: { type:numeric, value:0.0, doc:"Counter initial value." },
min: { type:numeric, value:0.0, doc:"Minimum output value." },
max: { type:numeric, value:10.0, doc:"Maximum output value." },
inc: { type:numeric, value:1.0, doc:"Incrment value." },
repeat_fl: { type:bool, value:true, doc:"Repeat on reaching the limits." },
mode: { type:string, value:"modulo", doc:"limit mode: 'modulo'=wrap, 'reverse'=count in opposite direction, 'clip'=repeat limit value."},
out_type: { type:string, value:double, flags["init"], doc:"The type of the output value." },
out_type: { type:string, value:double, flags:["init"], doc:"The type of the output value." },
upr_lim: { type:bool, value:false, flags:["no_src"], doc:"Outputs 'true' if the upper limit is reached." },
lwr_lim: { type:bool, value:false, flags:["no_src"], doc:"Outputs 'true' if the lower limit is reached." },
limit: { type:bool, value:false, flags:["no_src"], doc:"Outputs 'true' if the upper or lower limit is reached." },
out: { type:runtime, value:0.0, doc:"Counter output value."},
}
}
@ -637,5 +680,17 @@
}
}
midi_msg: {
vars: {
ch: { type:uint, value:0, doc:"MIDI channel input." },
status: { type:uint, value:0, doc:"MIDI status input."},
d0: { type:uint, value:0, doc:"MIDI data byte 0."},
d1: { type:uint, value:0, doc:"MIDI data byte 1."},
trigger: { type:all, value:0, doc:"Send message."},
buf_cnt: { type:uint, value:16, flags:["init"], doc:"Length of internal msg buffer."},
out: { type:midi, doc:"MIDI output."},
}
}
}