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AudioScience HPI Version_4.24.1
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#!/usr/bin/env python # # hpi commandline Swiss army knife # from __future__ import print_function usage = """hpicontrol.py [options] command <cmd arguments> Control and query AudioScience audio adapters (local and networked) COMMANDS: amode: view or set adapter mode aprop: view or set adapter properties controls: list all controls with their values eeprom: read or write the user eeprom gpio: read or write gpios - subcommands: get, set, status info: print adapter info, including mode and properties list: list available adapters persist: control mixer control store - subcommands: enable, disable, delete, save In the following commands {ctrl_location} is specified as SOURCE index DEST index, The source and dest names correspond to hpi.SOURCENODE_<src> and hpi.DESTNODE_<dest> use 0 for no source or dest. {ctrl_type} name corresponds to hpi.CONTROL_<type> cget: get single control value cset {ctrl_location} {ctrl_type} {ctrl_attribute} cget OSTREAM 0 0 0 VOLUME cset: set single control value cset {ctrl_location} {ctrl_type} ATTRIBUTE -- VALUE [second value] cset OSTREAM 0 0 0 VOLUME GAIN -- -10000 -10000 cset OSTREAM 0 0 0 VOLUME will list known attributes """ from sys import exit, platform from time import sleep from struct import unpack def AesRxDetails(h): e,status = hpi.AESEBU_Receiver_GetErrorStatus(h) e,rate = hpi.AESEBU_Receiver_GetSampleRate(h) return "errors %02x, rate %d" % (status,rate) def ChannelModeDetails(h): e,cmode=hpi.ChannelMode_Get(h) print() found = False for i in range(0,64): e,mode = hpi.ChannelMode_QueryMode(h, i) if (e != 0): break if (cmode==mode): print('->', end=' ') found = True print(mode, hpi.ChannelModeDict[mode]) if not found: print('Current mode %d not valid?' % cmode) return '' hmi_addr_rx_channel0 = 0x40100 hmi_addr_tx_channel0 = 0x50100 hmi_addr_std_user_string = 0x7e100 def hmi_addr_rx_channel(n, i): return hmi_addr_rx_channel0 + n * 0x1000 + i def hmi_addr_tx_channel(n, i): return hmi_addr_tx_channel0 + n * 0x1000 + i def CobranetDetails(h): e,s = hpi.Cobranet_HmiRead(h, 0x100000) # sysName if not e: print('\n\tsysName : %s' % hpi.cobranet_hmi_to_string(s), end=' ') e, s = hpi.Cobranet_HmiRead(h, 0x11000D) # cobraIfPhyAddress if not e: mac = (ord(s[1]), ord(s[0]),ord(s[3]),ord(s[2]),ord(s[5]),ord(s[4])) print('\n\tcobraIfPhyAddress : %02X:%02X:%02X:%02X:%02X:%02X' % mac, end=' ') e, s = hpi.Cobranet_HmiRead(h, 0x72000, 4) # cobraIpMonCurrentIP -0x72000 if not e: print('\n\tcobraIpMonCurrentIP : %d.%d.%d.%d' % (ord(s[1]), ord(s[0]), ord(s[3]), ord(s[2])), end=' ') e, s = hpi.Cobranet_HmiRead(h, 0x72002, 4) # cobraIpMonPersistIP -0x72000 if not e: print('\n\tcobraIpMonPersistIP : %d.%d.%d.%d' % (ord(s[1]), ord(s[0]), ord(s[3]), ord(s[2])), end=' ') e, s = hpi.Cobranet_HmiRead(h, 0x1100, 4) # cobraFlashPersistEnable -x1100 if not e: p = unpack('>I', s[0:4])[0] print('\n\tcobraFlashPersistEnable : %d' % p, end=' ') e,s = hpi.Cobranet_HmiRead(h, hmi_addr_std_user_string) if not e: print('\n\tstdUserString[0] : %s' % hpi.cobranet_hmi_to_string(s), end=' ') print('\n\tRxChannels (map)') for i in range(8): e,s = hpi.Cobranet_HmiRead(h, hmi_addr_rx_channel(i, 0)) if not e: b = unpack('>I', s[0:4])[0] print(('\t\t[%d]=%d ') % (i, b), end=' ') e,s = hpi.Cobranet_HmiRead(h, hmi_addr_rx_channel(i, 0x100)) if not e: fmt = '>' + 'I' * (len(s) / 4) b = unpack(fmt, s) print(b) print('\tTxChannels (map)') for i in range(4): e,s = hpi.Cobranet_HmiRead(h, hmi_addr_tx_channel(i, 0)) if not e: b = unpack('>I', s[0:4])[0] print(('\t\t[%d]=%d ') % (i, b), end=' ') e,s = hpi.Cobranet_HmiRead(h, hmi_addr_tx_channel(i, 0x100)) if not e: fmt = '>' + 'I' * (len(s) / 4) b = unpack(fmt, s) print(b) if False: # test writing to HMI var s = hpi.cobranet_string_to_hmi('hpicontrol.py was here') e = hpi.Cobranet_HmiWrite(h, hmi_addr_std_user_string, s) e,s = hpi.Cobranet_HmiRead(h, hmi_addr_std_user_string) if not e: print('\n\tstdUserString[0] : %s' % hpi.cobranet_hmi_to_string(s), end=' ') return '' def CompanderDetails(h): e,en = hpi.Compander_GetEnable(h) if en: print('on') else: print('off') e,g = hpi.Compander_GetMakeupGain(h) print(' Makeup gain = %3.0fdB' % (g/hpi.UNITS_PER_dB)) for i in range(10): e, t = hpi.Compander_GetThreshold(h, i) e, r = hpi.Compander_GetRatio(h, i) e, a = hpi.Compander_GetAttackTimeConstant(h, i) e, d = hpi.Compander_GetDecayTimeConstant(h, i) if e: break print(' %d Threshold = %3.0fdB, Ratio = %d%%' % (i, t/hpi.UNITS_PER_dB, r)) print(' Attack = %dms, Decay = %dms' % (a,d)) return '' def LevelDetails(h): e,gain=hpi.Level_GetGain(h); if e: return hpi.GetErrorText(e) e,min,max,step = hpi.Level_QueryRange(h) if not e: min= min / hpi.UNITS_PER_dB max=max / hpi.UNITS_PER_dB step=step / hpi.UNITS_PER_dB return '%s %d to %d step %d' % (gain,min, max, step) else: return gain def MeterDetails(h): ep,peak = hpi.Meter_GetPeak(h) epb,pa,pd = hpi.Meter_GetPeakBallistics(h) eqc, chans = hpi.Meter_QueryChannels(h) er,rms = hpi.Meter_GetRms(h) erb,ra,rd = hpi.Meter_GetRmsBallistics(h) peak = [p / 100.0 for p in peak] rms = [p / 100.0 for p in rms] if chans == 1: peak = peak[0] rms = rms[0] s = '' if not ep: s = s + 'Peak %s dBFS. ' % (peak, ) if not epb: s = s + '/%dms %dms\ ' % (pa, pd) if not er: s = s + 'RMS %s dBFS. ' % (rms, ) if not erb: s = s + '/%dms %dms\ ' % (ra, rd) return s def MicrophoneDetails(h): e, pp = hpi.Microphone_GetPhantomPower(h) if e: return 'no phantom power' elif pp: return 'phantom power ON' else: return 'phantom power OFF' def MuxDetails(h): e,cnode,cindex=hpi.Multiplexer_GetSource(h) print(h,e,cnode,cindex) for i in range(0,32): e,node,index=hpi.Multiplexer_QuerySource(h,i) if (e != 0): return '' if ((cnode==node) & (cindex==index)): print('->', end=' ') print(node, hpi.SourceDict[node],index) return '' def SampleClockDetails(h): print() e,csource = hpi.SampleClock_GetSource(h) e,a = hpi.SampleClock_GetAuto(h) if not e: print('Auto switching is ',['OFF','ON'][a]) for i in range(0,64): e,source = hpi.SampleClock_QuerySource(h,i) if (e != 0): break if csource == source: print('->', end=' ') print('%d %s' % (source,hpi.SampleClockSourceDict[source]), end=' ') if source == hpi.SAMPLECLOCK_SOURCE_AESEBU_INPUT: e,si=hpi.SampleClock_QuerySourceIndex(h, 0, source) if not e: e,ci=hpi.SampleClock_GetSourceIndex(h) print('Indices', end=' ') for j in range(0,64): e,si=hpi.SampleClock_QuerySourceIndex(h, j, source) if e: break if ci ==si: print('->', end=' ') print(si, end=' ') print() e,crate=hpi.SampleClock_GetSampleRate(h) print('Current rate', e, crate) e, lrate=hpi.SampleClock_GetLocalRate(h) if not e: print('Local rate', lrate) print('Rates:', end=' ') for i in range(0,64): e,rate=hpi.SampleClock_QueryLocalRate(h,i) if (e != 0): break if crate==rate: print('->', end=' ') print(rate, end=' ') if lrate==rate: print('<~', end=' ') return '' def SilenceDetectorDetails(h): e, b = hpi.SilenceDetector_GetEnable(h) e, d = hpi.SilenceDetector_GetDelay(h) e, t = hpi.SilenceDetector_GetThreshold(h) e,s = hpi.SilenceDetector_GetState(h) return '%s, delay=%d, threshold=%d, state=%d' % (['Disabled', 'Enabled'][b], d, t, s) def TunerDetails(h): e,f = hpi.Tuner_GetFrequency(h) if not e: print('Frequency', f) e,l = hpi.Tuner_GetRFLevel(h) if e: print('Tuner_GetRFLevel error: ',hpi.GetErrorText(e)) else: print('RFLevel %2.0f dBuV.' % (l / hpi.UNITS_PER_dB), end=' ') e,l = hpi.Tuner_GetRawRFLevel(h) if e: #print 'Tuner_GetRawRFLevel error: ',hpi.GetErrorText(e) pass else: print('RAW RFLevel %2.0f dBuV.' % (l / hpi.UNITS_PER_dB), end=' ') e,mask,status = hpi.Tuner_GetStatus(h) if e: print('Tuner_GetStatus error: ',hpi.GetErrorText(e)) else: print('Status 0x%04x. (mask 0x%04x)' % (status, mask)) e,cband = hpi.Tuner_GetBand(h); for i in range(64): e,band = hpi.Tuner_QueryBand(h,i) if (e != 0): return '' if cband == band: print('->', end=' ') print(band,hpi.TunerBandDict[band], end=' ') e, min = hpi.Tuner_QueryFrequency(h, 0, band) e, max = hpi.Tuner_QueryFrequency(h, 1, band) e, step = hpi.Tuner_QueryFrequency(h, 2, band) print(min,'to',max,'step',step, end=' ') e, de = hpi.Tuner_QueryDeemphasis(h, 0, band) if e: print('No deemphasis', end=' ') else: print('Deemphasis', end=' ') for j in range(8): e, de = hpi.Tuner_QueryDeemphasis(h, j, band) if e: break print(de, end=' ') print() return '' def VolumeDetails(h): e,gain=hpi.Volume_GetGain(h); e,min,max,step = hpi.Volume_QueryRange(h) ap = [] try: for i in range(10): e,p = hpi.Volume_QueryAutoFadeProfile(h, i) if not e: ap.append(p) except AttributeError: pass if len(ap): af = 'Autofade profiles:%s' % ap else: af = '' try: e,mute = hpi.Volume_GetMute(h) if e: ms = '[mute error %s] ' % hpi.GetErrorText(e) elif mute: ms = '[muted] ' else: ms = '[unmuted] ' except AttributeError: ms = '' min = min / hpi.UNITS_PER_dB max = max / hpi.UNITS_PER_dB step = step / hpi.UNITS_PER_dB return '%s dB %s\nRange %d to %d step %d %s' % (gain, ms, min, max, step, af) def UniversalDetails(h): print('Universal_Info', end=' ') e, ent = hpi.Universal_Info(h) if not e: print() hpi.print_entity(ent) else: print('Error', hpi.GetErrorText(e)) hpi.Entity_Free(ent) print('Universal_Get', end=' ') e, ent = hpi.Universal_Get(h) if not e: print() hpi.print_entity(ent) else: print('Error', hpi.GetErrorText(e)) hpi.Entity_Free(ent) return '' def PrintControl(hx,ci, handle=0): if handle != 0: ci = handle & 0xFFF e,srctype,srcindex,desttype,destindex,ctrltype,ch = hpi.Mixer_GetControlByIndex(hx,ci) if (e): # print "control with index %d doesn't exist" % ci return e CtrlGet = { # hpi is not defined at module load time. only after main has run hpi.CONTROL_AESEBU_RECEIVER:AesRxDetails, hpi.CONTROL_CHANNEL_MODE:ChannelModeDetails, hpi.CONTROL_COBRANET:CobranetDetails, hpi.CONTROL_COMPANDER:CompanderDetails, hpi.CONTROL_LEVEL:LevelDetails, hpi.CONTROL_METER:MeterDetails, hpi.CONTROL_MICROPHONE:MicrophoneDetails, hpi.CONTROL_MULTIPLEXER:MuxDetails, hpi.CONTROL_SAMPLECLOCK:SampleClockDetails, hpi.CONTROL_SILENCEDETECTOR:SilenceDetectorDetails, hpi.CONTROL_TUNER:TunerDetails, hpi.CONTROL_UNIVERSAL:UniversalDetails, hpi.CONTROL_VOLUME:VolumeDetails, } try: print("Control" , ci, hpi.ControlDict[ctrltype],"on", end=' ') if (srctype != 100): print(hpi.SourceDict[srctype],srcindex, end=' ') if (desttype != 200): print("to", end=' ') if (desttype != 200): print(hpi.DestDict[desttype],destindex, end=' ') if (ctrltype in CtrlGet): print(':',CtrlGet[ctrltype](ch)) else: print() except KeyError: print("Control" , ci, "type" , ctrltype, end=' ') print("src",srctype,srcindex, end=' ') print("dst",desttype,destindex) return 0 def EnumerateControls(adapter, args): hx = hpi.raise_error(hpi.Mixer_Open(adapter)) print("Enumerate controls") print("Control number handle type location setting") e=0 ci=0 while (e == 0): e = PrintControl(hx,ci) if (e): break ci += 1 def ModuleInfo(adapter): r=hpi.Adapter_GetModuleByIndex(adapter,0) if r[0]: print("Adapter has no modules") return for m in range(32): r = hpi.Adapter_GetModuleByIndex(adapter,m) if r[0]: break; if not r[5]: break; print(hpi.info_string('Module ',m,r)) def ModeInfo(adapter): '''Print all available adapter modes, and show current one. ''' e,cm = hpi.Adapter_GetMode(adapter) if not e: for m,n in hpi.AdapterModeDict.items(): e = hpi.Adapter_SetModeEx(adapter,m, hpi.ADAPTER_MODE_QUERY) if not e: if m == cm: print(m,n,'<- current mode') else: print(m,n) else: print('Adapter has no modes') def PropInfo(adapter): '''Print all the adapter properties and their values ''' print('Properties') lp = [] for k,n in hpi.AdapterPropertyDict.items(): e,p1,p2 = hpi.Adapter_GetProperty(adapter, k) if not e: lp.append('%3d %-40s %5d %5d' % (k,n,p1,p2)) elif e in (hpi.ERROR_INVALID_CONTROL_ATTRIBUTE, hpi.ERROR_INVALID_OPERATION) : lp.append('%3d %-40s %s' % (k,n,'absent')) else: print('Error %s getting attribute %d == %s' % (hpi.GetErrorText(e), k, n)) break lp.sort() for t in lp: print(t) def AdapterProp(adapter, args): '''If property index and 2 values are given, set the property to the values. Then display all properties. ''' if len(args) >= 3: prop = int(args[0], 0) p1 = int(args[1], 0) p2 = int(args[2], 0) e = hpi.Adapter_SetProperty(adapter, prop, p1, p2) if e: print('Failed to set property %s to %d %d' % (hpi.AdapterPropertyDict.get(prop,'Unknown'), p1, p2)) print(hpi.GetErrorText(e)) PropInfo(adapter) def AdapterInfoString(adapter): ai = hpi.Adapter_GetInfo(adapter) e,p1,p2 = hpi.Adapter_GetProperty(adapter, hpi.ADAPTER_PROPERTY_SOFTWARE_VERSION) if not e: ver = "%d.%02d.%02d" % ((p1 >> 8), p1 & 0xFF, p2 & 0xFF) else: ver = '%d.%d, ' % ( ((ai[3] >> 13)& 0x7), ((ai[3] >> 7) & 0x3F)) return hpi.info_string('',adapter,ai, swver=ver) def AdapterDspUtilization(adapter): e0,h0,m0 = hpi.Profile_OpenAll(adapter, 0) e1,h1,m1 = hpi.Profile_OpenAll(adapter, 1) u0 = '' u1 = '' if not e0: e, u = hpi.Profile_GetUtilization(h0) u0 = print(' Util 0 %d ' % (u / 100)) if not e1: e, u = hpi.Profile_GetUtilization(h1) u1 = print(' Util 1 %d ' % (u / 100)) print ('DSP utilization ' + u0 + u1) def AdapterInfo(adapter, args=None): print('Adapter', AdapterInfoString(adapter)) AdapterDspUtilization(adapter) ModeInfo(adapter) ModuleInfo(adapter) PropInfo(adapter) def AdapterMode(adapter, args): if len(args): e,cm = hpi.Adapter_GetMode(adapter) mode = int(args[0], 0) e = hpi.Adapter_SetModeEx(adapter, mode, hpi.ADAPTER_MODE_SET) if not e and cm != mode: print('Mode changed, driver reload required to activate') if e: print('Failed to set mode to',hpi.AdapterModeDict.get(mode,'unknown')) ModeInfo(adapter) def findControl(hx, args): '''Convert args into hpi control info and handle. If fewer than 5 args, use first as control index. otherwise, expect source, index, dest, index, type ''' if len(args) < 5: ci = int(args[0], 0) # Args 0 is a control index e,srctype,srcindex,desttype,destindex,ct,hc =\ hpi.Mixer_GetControlByIndex(hx,ci) if e: ci = -1 hc = 0 ct = 0 return ci, hc, ct, args[1:] else: hpi.DestDict[0] = 'DESTNODE_0' hpi.SourceDict[0] = 'SOURCENODE_0' c = hpi.reverse_dict(hpi.ControlDict) s = hpi.reverse_dict(hpi.SourceDict) d = hpi.reverse_dict(hpi.DestDict) # expect e.g. LINE_IN st = s['SOURCENODE_' + args[0].upper()] si = int(args[1]) dt = d['DESTNODE_' + args[2].upper()] di = int(args[3]) ct = c['CONTROL_' + args[4].upper()] e,hc = hpi.Mixer_GetControl(hx, st, si , dt, di, ct) ci = hc & 0xFFF if e: ci = -1 return ci, hc, ct, args[5:] def ControlInfo(adapter, args): hx = hpi.raise_error(hpi.Mixer_Open(adapter)) ci, hc, ct, a = findControl(hx, args) if (ci >= 0): PrintControl(hx,ci) else: print("Could not find control",args) def UniversalSet(hc, sa): '''Convert strings into numeric representations of various types ''' e, current= hpi.Universal_Get(hc) e,t,i,r,v = hpi.Entity_Unpack(current) if t == hpi.entity_type_int: sa = [int(s) for s in sa] elif t == hpi.entity_type_float: sa = [float(s) for s in sa] elif t == hpi.entity_type_cstring: sa = sa[0] # only one string elif t == hpi.entity_type_ip4_address: sa = [tuple([int(d) for d in s.split('.')] ) for s in sa] elif t == hpi.entity_type_mac_address: sa = [tuple([int(d) for d in s.split(':')] ) for s in sa] # BOOLEAN 'T','F' work directly e, ent = hpi.Entity_AllocAndPack(t, r, sa) e = hpi.Universal_Set(hc, ent) return e def ControlSet(adapter, args): hx = hpi.raise_error(hpi.Mixer_Open(adapter)) ci, hc, ct, sargs = findControl(hx, args) if (ci < 0): print('Control not found') return err = 0 if hpi.CONTROL_UNIVERSAL == ct: err = UniversalSet(hc, sargs) else: attrib = sargs[0].upper() if len(sargs) > 1: ia = int(sargs[1]) sa = [ia, ia] if len(sargs) > 2: sa[1] = int(sargs[2]) if hpi.CONTROL_LEVEL == ct: if 'GAIN' == attrib: err = hpi.Level_SetGain(hc, sa) else: print('Valid LEVEL attribute is GAIN') elif hpi.CONTROL_VOLUME == ct: if 'GAIN' == attrib: err = hpi.Volume_SetGain(hc, sa) elif 'FADE' == attrib: err = hpi.Volume_AutoFadeProfile(hc, sa, int(sargs[3]), hpi.VOLUME_AUTOFADE_LOG) elif 'MUTE' == attrib: if int(sargs[1]): mute = hpi.BITMASK_ALL_CHANNELS else: mute = 0 try: err = hpi.Volume_SetMute(hc, mute) except AttributeError: print('Volume mute not present in this driver') else: print('Valid VOLUME attributes are GAIN, FADE') elif hpi.CONTROL_SAMPLECLOCK == ct: if 'SOURCE' == attrib: err = hpi.SampleClock_SetSource(hc, ia) elif 'INDEX' == attrib: err = hpi.SampleClock_SetSourceIndex(hc, ia) elif 'RATE' == attrib: err = hpi.SampleClock_SetLocalRate(hc, ia) else: print('Valid SAMPLECLOCK attributes are SOURCE, INDEX, RATE') elif hpi.CONTROL_CHANNEL_MODE == ct: if 'MODE' == attrib: err = hpi.ChannelMode_Set(hc, ia) else: print('Valid CHANNEL_MODE attribute is MODE') elif hpi.CONTROL_MICROPHONE == ct: if 'PHANTOM' == attrib: err = hpi.Microphone_SetPhantomPower(hc, int(sargs[1])) else: print('Valid MICROPHONE attribute is PHANTOM') elif hpi.CONTROL_MULTIPLEXER == ct: if 'SOURCE' == attrib: err = hpi.Multiplexer_SetSource(hc, int(sargs[1]), int(sargs[2])) else: print('Valid MULTIPLEXER attribute is SOURCE') elif hpi.CONTROL_METER == ct: if 'RMS_BALLISTICS' == attrib: err = hpi.Meter_SetRmsBallistics(hc, int(sargs[1]), int(sargs[2])) elif 'PEAK_BALLISTICS' == attrib: err = hpi.Meter_SetPeakBallistics(hc , int(sargs[1]), int(sargs[2])) else: print('Valid METER attributes are RMS_BALLISTICS (attack, decay) and PEAK_BALLISTICS') elif hpi.CONTROL_COMPANDER == ct: if 'ENABLE' == attrib: err = hpi.Compander_SetEnable(hc, int(sargs[1])) elif 'MAKEUP_GAIN' == attrib: err = hpi.Compander_SetMakeupGain(hc , int(sargs[1])) elif 'THRESHOLD' == attrib: err = hpi.Compander_SetThreshold(hc, int(sargs[1]), int(sargs[2])) elif 'RATIO' == attrib: err = hpi.Compander_SetRatio(hc, int(sargs[1]), int(sargs[2])) else: print('Valid COMPANDER attribtes are ENABLE(0/1), MAKEUP_GAIN (dB*100)') print('THRESHOLD (idx, dB*100), RATIO (idx, %)') elif hpi.CONTROL_SILENCEDETECTOR == ct: if 'ENABLE' == attrib: err = hpi.SilenceDetector_SetEnable(hc, int(sargs[1])) elif 'THRESHOLD' == attrib: err = hpi.SilenceDetector_SetThreshold(hc, int(sargs[1])) elif 'DELAY' == attrib: err = hpi.SilenceDetector_SetDelay(hc, int(sargs[1])) else: print('Valid SILENCEDETECTOR attribtes are ENABLE(0/1), THRESHOLD (dB*100)') elif hpi.CONTROL_TUNER == ct: if 'BAND' == attrib: err = hpi.Tuner_SetBand(hc, int(sargs[1])) elif 'FREQ' == attrib: err = hpi.Tuner_SetFrequency(hc , int(sargs[1])) else: print('Valid TUNER attribtes are BAND(AM=1,FM=2,FMSTEREO=4), FREQ') elif hpi.CONTROL_UNIVERSAL == ct: pass else: print('Control setting not currently supported') if err: print('****', hpi.GetErrorText(err), '****') print() ControlInfo(adapter,args) def MixerStore(adapter, args): hx = hpi.raise_error(hpi.Mixer_Open(adapter)) cmd = args[0].upper() e = 0 if 'SAVE' == cmd: e = hpi.Mixer_Store(hx, hpi.MIXER_STORE_SAVE, 0) elif 'DELETE' == cmd: e = hpi.Mixer_Store(hx, hpi.MIXER_STORE_DELETE, 0) elif 'ENABLE' == cmd: e = hpi.Mixer_Store(hx, hpi.MIXER_STORE_ENABLE, 0) elif 'DISABLE' == cmd: e = hpi.Mixer_Store(hx, hpi.MIXER_STORE_DISABLE, 0) else: print('Unknown mixer store command:',cmd) print('Valid commands are: save, delete, enable, disable.') if e: print('****', hpi.GetErrorText(e), '****') def Gpio(adapter, args): e, hg, ni, no = hpi.Gpio_Open(adapter) if e: print('**** Error opening GPIO ****') return cmd = args[0].upper() if 'GET' == cmd: if len(args) > 1: gi = int(args[1], 0) e, b = hpi.Gpio_ReadBit(hg, gi) print(b) else: e, bl = hpi.Gpio_ReadAllBits(hg) print(hex(bl)) elif 'SET' == cmd: gi = int(args[1], 0) b = int(args[2], 0) e = hpi.Gpio_WriteBit(hg, gi, b) elif 'STATUS' == cmd: e, bl = hpi.Gpio_WriteStatus(hg) print(hex(bl)) else: print('Unknown gpio command:',cmd) print('Valid commands are: get, set, status') def Eeprom(adapter, args): e, h, n = hpi.NvMemory_Open(adapter) if e: print('**** Error opening NV memory ****') return if len(args): cmd = args[0].upper() else: cmd = 'DUMP' if 'READ' == cmd: a = int(args[1], 0) e, b = hpi.NvMemory_ReadByte(h, a) print('nvmem[0x%x] = 0x%x' % (a,b)) elif 'WRITE' == cmd: a = int(args[1], 0) b = int(args[2], 0) e = hpi.NvMemory_WriteByte(h, a, b) elif 'DUMP' == cmd: print('NV memory contents (hex)') for l in range(0,n,16): print('%02X :' % l, end=' ') for a in range(16): e, b = hpi.NvMemory_ReadByte(h, l + a) print('%02X' % b, end=' ') print() else: print('Valid commands are: DUMP, READ addr, WRITE addr data') def print_adapter_list(title='Reachable adapters'): n = hpi.raise_error(hpi.SubSys_GetNumAdapters()) print(title, end=' ') print(n) a = 0 while True: e,i,t = hpi.SubSys_GetAdapter(a) if e == hpi.ERROR_INVALID_OBJ_INDEX: break if not e: print(AdapterInfoString(i)) else: print("Unreachable adapter ASI%X (iter index %d) with HW index %d. Error %s" % (t, a, i, hpi.GetErrorText(e))) a += 1 commands = { 'CONTROLS' : EnumerateControls, 'INFO' : AdapterInfo, 'CGET' : ControlInfo, 'CSET' : ControlSet, 'GPIO' : Gpio, 'AMODE' : AdapterMode, 'APROP' : AdapterProp, 'PERSIST' : MixerStore, 'EEPROM' : Eeprom, 'LIST' : None } ############################################################################ if __name__ == '__main__': from optparse import OptionParser parser = OptionParser(usage = usage, version='4.20') parser.add_option('-a','--adapter',type='int',dest='adapter', help='Adapter index. Default=%default', default=0) parser.add_option('-I','--interface-ip-address',type='string',dest='ipaddr', help='Interface IP address.', default=None) opts,args = parser.parse_args() adapter = opts.adapter if len(args) == 0: parser.print_usage() exit() else: #args = [s.upper() for s in args] command = args[0].upper() import audioscience.hpi as hpi hpi.setup(opts.adapter, opts.ipaddr) if 'LIST' == command: try: print_adapter_list('Local adapters:') except hpi.HpiError: print('No local adapters or driver?') if not platform.startswith('win'): hpi.setup(1000) print_adapter_list('Network Adapters on default interface:') if opts.ipaddr: hpi.setup(1000, opts.ipaddr) print_adapter_list('Network Adapters on %s:' % opts.ipaddr) exit() n = hpi.raise_error(hpi.SubSys_GetNumAdapters()) #print 'Found',n,'adapters' #for a in range(n): # print 'GetAdapter',a,hpi.SubSysGetAdapter(a) hpi.raise_error(hpi.Adapter_Open(adapter)) # sleep(1) # time for ctrl cache to update? try: commands[command](adapter, args[1:]) except KeyError: c = list(commands.keys()) c.sort() print('Unknown command:',command) print('Valid commands are %s\n' % c) parser.print_usage() # END_OF_CODE
1.7.3