To whom it may concern,
I have an Acusis, which should be a USB microphone and speaker.
https://www.crowdsupply.com/antimatter-research/acusis
I have managed to use my Acusis in Trisquel (GNU/Linux) to record and
play simultaneously. I tried this in OpenBSD, but I manage only
to record, never to play, not even at different times, even though the
operating system suggests that audio playing is occurring. Does anyone
have thoughts as to what I could do to make it work? Changing the Acusis
firmware is an option.
Please accept the assurances of my sincerest regards and respect,
Ibsen S. Ripsbusker
# mixerctl
inputs.record=255
inputs.record_mute0=off
outputs.dac=255,255
outputs.dac_mute0=off
outputs.dac_mute1=off
record.enable=sysctl
# cat /etc/sysctl.conf
net.inet.ip.forwarding=1
hw.setperf=0
kern.audio.record=1
# sndioctl -v
input[0].level=1.000
output[0].level=1.000
output[1].level=1.000
app/aucat0.level=1.000
app/opusdec0.level=1.000
# dmesg
OpenBSD 6.7 (GENERIC.MP) #182: Thu May 7 11:11:58 MDT 2020
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 34314653696 (32725MB)
avail mem = 33262067712 (31721MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0x7f4d8000 (53 entries)
bios0: vendor American Megatrends Inc. version "2.1" date 01/18/2018
bios0: Supermicro A1SAi
acpi0 at bios0: ACPI 5.0
acpi0: sleep states S0 S5
acpi0: tables DSDT FACP FPDT FIDT SPMI MCFG WDAT UEFI APIC BDAT HPET SSDT HEST
BERT ERST EINJ
acpi0: wakeup devices PEX1(S0) PEX2(S0) PEX3(S0) PEX4(S0) EHC1(S0)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-255
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Atom(TM) CPU C2558 @ 2.40GHz, 2400.44 MHz, 06-4d-08
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,AES,RDRAND,NXE,RDTSCP,LONG,LAHF,3DNOWP,PERF,ITSC,TSC_ADJUST,SMEP,ERMS,MD_CLEAR,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN
cpu0: 1MB 64b/line 16-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 100MHz
cpu0: mwait min=64, max=64, C-substates=0.2.0.0.0.0.3, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Atom(TM) CPU C2558 @ 2.40GHz, 2400.01 MHz, 06-4d-08
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,AES,RDRAND,NXE,RDTSCP,LONG,LAHF,3DNOWP,PERF,ITSC,TSC_ADJUST,SMEP,ERMS,MD_CLEAR,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN
cpu1: 1MB 64b/line 16-way L2 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 4 (application processor)
cpu2: Intel(R) Atom(TM) CPU C2558 @ 2.40GHz, 2400.02 MHz, 06-4d-08
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,AES,RDRAND,NXE,RDTSCP,LONG,LAHF,3DNOWP,PERF,ITSC,TSC_ADJUST,SMEP,ERMS,MD_CLEAR,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN
cpu2: 1MB 64b/line 16-way L2 cache
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 6 (application processor)
cpu3: Intel(R) Atom(TM) CPU C2558 @ 2.40GHz, 2400.02 MHz, 06-4d-08
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,AES,RDRAND,NXE,RDTSCP,LONG,LAHF,3DNOWP,PERF,ITSC,TSC_ADJUST,SMEP,ERMS,MD_CLEAR,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN
cpu3: 1MB 64b/line 16-way L2 cache
cpu3: smt 0, core 3, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (PEX1)
acpiprt2 at acpi0: bus 2 (BR04)
acpiprt3 at acpi0: bus 3 (PEX2)
acpiprt4 at acpi0: bus 4 (PEX3)
acpiprt5 at acpi0: bus -1 (PEX4)
acpicpu0 at acpi0: C2(350@41 mwait.3@0x51), C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C2(350@41 mwait.3@0x51), C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0: C2(350@41 mwait.3@0x51), C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0: C2(350@41 mwait.3@0x51), C1(1000@1 mwait.1), PSS
acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000
"PNP0003" at acpi0 not configured
acpicmos0 at acpi0
"IPI0001" at acpi0 not configured
"PNP0C33" at acpi0 not configured
ipmi at mainbus0 not configured
cpu0: using VERW MDS workaround
cpu0: Enhanced SpeedStep 2400 MHz: speeds: 2400, 2300, 2200, 2100, 2000, 1900,
1800, 1700, 1600, 1500, 1400, 1300, 1200 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Atom C2000 Host" rev 0x03
ppb0 at pci0 dev 1 function 0 "Intel Atom C2000 PCIE" rev 0x03: msi
pci1 at ppb0 bus 1
ppb1 at pci1 dev 0 function 0 "ASPEED Technology AST1150 PCI" rev 0x03
pci2 at ppb1 bus 2
vga1 at pci2 dev 0 function 0 "ASPEED Technology AST2000" rev 0x30
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ppb2 at pci0 dev 2 function 0 "Intel Atom C2000 PCIE" rev 0x03: msi
pci3 at ppb2 bus 3
xhci0 at pci3 dev 0 function 0 "Renesas uPD720201 xHCI" rev 0x03: msi, xHCI 1.0
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "Renesas xHCI root hub" rev 3.00/1.00
addr 1
ppb3 at pci0 dev 3 function 0 "Intel Atom C2000 PCIE" rev 0x03: msi
pci4 at ppb3 bus 4
vendor "Intel", unknown product 0x1f18 (class processor subclass Co-processor,
rev 0x03) at pci0 dev 11 function 0 not configured
pchb1 at pci0 dev 14 function 0 "Intel Atom C2000 RAS" rev 0x03
"Intel Atom C2000 RCEC" rev 0x03 at pci0 dev 15 function 0 not configured
"Intel Atom C2000 SMBus" rev 0x03 at pci0 dev 19 function 0 not configured
em0 at pci0 dev 20 function 0 "Intel I354 SGMII" rev 0x03: msi, address
ac:1f:6b:48:6b:a4
em1 at pci0 dev 20 function 1 "Intel I354 SGMII" rev 0x03: msi, address
ac:1f:6b:48:6b:a5
em2 at pci0 dev 20 function 2 "Intel I354 SGMII" rev 0x03: msi, address
ac:1f:6b:48:6b:a6
em3 at pci0 dev 20 function 3 "Intel I354 SGMII" rev 0x03: msi, address
ac:1f:6b:48:6b:a7
ehci0 at pci0 dev 22 function 0 "Intel Atom C2000 USB" rev 0x03: apic 2 int 23
usb1 at ehci0: USB revision 2.0
uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00
addr 1
ahci0 at pci0 dev 23 function 0 "Intel Atom C2000 AHCI" rev 0x03: msi, AHCI 1.3
ahci0: port 1: 3.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 1 lun 0: <ATA, InnoLite II 2.5, 1203>
t10.ATA_InnoLite_II_2.5_SATA_SSD_20130114AAJ00000008E
sd0: 7641MB, 512 bytes/sector, 15649200 sectors
ahci1 at pci0 dev 24 function 0 "Intel Atom C2000 AHCI" rev 0x03: msi, AHCI 1.3
ahci1: port 0: 3.0Gb/s
ahci1: port 1: 3.0Gb/s
scsibus2 at ahci1: 32 targets
sd1 at scsibus2 targ 0 lun 0: <ATA, InnoLite II 2.5, 1203>
t10.ATA_InnoLite_II_2.5_SATA_SSD_20141218AAJ000000038
sd1: 7641MB, 512 bytes/sector, 15649200 sectors
sd2 at scsibus2 targ 1 lun 0: <ATA, SanDisk SSD P4 8, SSD> naa.5001b444b5e1243d
sd2: 7641MB, 512 bytes/sector, 15649200 sectors, thin
pcib0 at pci0 dev 31 function 0 "Intel Atom C2000 PCU" rev 0x03
ichiic0 at pci0 dev 31 function 3 "Intel Atom C2000 PCU SMBus" rev 0x03: apic 2
int 18
iic0 at ichiic0
iic0: addr 0x18 00=00 01=00 02=00 03=00 04=00 05=c2 06=1b 07=0a 08=00 09=00
0a=00 0b=00 0c=00 0d=00 0e=00 0f=00 words 00=007f 01=0000 02=0000 03=0000
04=0000 05=c2a5 06=1b09 07=0a01
iic0: addr 0x19 00=00 01=00 02=00 03=00 04=00 05=c2 06=1b 07=0a 08=00 09=00
0a=00 0b=00 0c=00 0d=00 0e=00 0f=00 words 00=007f 01=0000 02=0000 03=0000
04=0000 05=c297 06=1b09 07=0a01
iic0: addr 0x1a 00=00 01=00 02=00 03=00 04=00 05=c2 06=1b 07=0a 08=00 09=00
0a=00 0b=00 0c=00 0d=00 0e=00 0f=00 words 00=007f 01=0000 02=0000 03=0000
04=0000 05=c2ce 06=1b09 07=0a01
sdtemp0 at iic0 addr 0x1b: stts2002
iic0: addr 0x2e 00=3e words 00=3e3e 01=0000 02=0000 03=0000 04=0000 05=0000
06=0000 07=0000
spdmem0 at iic0 addr 0x50: 8GB DDR3 SDRAM ECC PC3-12800 with thermal sensor
spdmem1 at iic0 addr 0x51: 8GB DDR3 SDRAM ECC PC3-12800 with thermal sensor
spdmem2 at iic0 addr 0x52: 8GB DDR3 SDRAM ECC PC3-12800 with thermal sensor
spdmem3 at iic0 addr 0x53: 8GB DDR3 SDRAM ECC PC3-12800 with thermal sensor
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: VMX/EPT (using slow L1TF mitigation)
uhidev0 at uhub0 port 5 configuration 1 interface 0 "technomancy Atreus" rev
1.10/0.24 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub0 port 5 configuration 1 interface 1 "technomancy Atreus" rev
1.10/0.24 addr 2
uhidev1: iclass 3/0
uhid0 at uhidev1: input=32, output=32, feature=0
uhidev2 at uhub0 port 5 configuration 1 interface 2 "technomancy Atreus" rev
1.10/0.24 addr 2
uhidev2: iclass 3/0
ukbd1 at uhidev2: 128 variable keys, 0 key codes
wskbd2 at ukbd1 mux 1
wskbd2: connecting to wsdisplay0
ugen0 at uhub0 port 6 "Canon CanoScan" rev 2.00/7.01 addr 3
uhub2 at uhub1 port 1 configuration 1 interface 0 "Intel product 0x07db" rev
2.00/0.03 addr 2
uaudio0 at uhub2 port 2 configuration 1 interface 1 "XMOS Acusis v1.1.2.2 (UAC
1.0)" rev 2.00/11.22 addr 3
uaudio0: class v1, full-speed, async, channels: 2 play, 1 rec, 6 ctls
audio0 at uaudio0
ugen1 at uhub2 port 2 configuration 1 "XMOS Acusis v1.1.2.2 (UAC 1.0)" rev
2.00/11.22 addr 3
uhub3 at uhub2 port 3 configuration 1 interface 0 "ATEN International product
0x7000" rev 2.00/0.00 addr 4
uhidev3 at uhub3 port 1 configuration 1 interface 0 "ATEN International product
0x2419" rev 1.10/1.00 addr 5
uhidev3: iclass 3/1
ukbd2 at uhidev3: 8 variable keys, 6 key codes
wskbd3 at ukbd2 mux 1
wskbd3: connecting to wsdisplay0
uhidev4 at uhub3 port 1 configuration 1 interface 1 "ATEN International product
0x2419" rev 1.10/1.00 addr 5
uhidev4: iclass 3/1
ums0 at uhidev4: 3 buttons, Z dir
wsmouse1 at ums0 mux 0
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
sd3 at scsibus4 targ 1 lun 0: <OPENBSD, SR RAID 1, 006>
sd3: 7169MB, 512 bytes/sector, 14682818 sectors
softraid0: volume sd3 is roaming, it used to be sd2, updating metadata
softraid0: roaming device sd1a -> sd2a
root on sd3a (e14ffc5688e0d592.a) swap on sd3b dump on sd3b
audio0 detached
uaudio0 detached
ugen1 detached
uaudio0 at uhub2 port 2 configuration 1 interface 1 "XMOS Acusis v1.1.2.2 (UAC
1.0)" rev 2.00/11.22 addr 3
uaudio0: class v1, full-speed, async, channels: 2 play, 1 rec, 6 ctls
audio0 at uaudio0
ugen1 at uhub2 port 2 configuration 1 "XMOS Acusis v1.1.2.2 (UAC 1.0)" rev
2.00/11.22 addr 3
# # The audioctl output changes as I think it should.
# # When audio is not playing:
# audioctl
name=uaudio0
mode=
pause=1
active=0
nblks=16
blksz=480
rate=48000
encoding=s24le3
play.channels=2
play.bytes=0
play.errors=0
record.channels=1
record.bytes=0
record.errors=0
# # When audio is playing:
# audioctl
name=uaudio0
mode=play,record
pause=0
active=1
nblks=16
blksz=480
rate=48000
encoding=s24le3
play.channels=2
play.bytes=564480
play.errors=0
record.channels=1
record.bytes=282240
record.errors=0
Also, I followed this section of the OpenBSD FAQ to verify that data are
being processed, and they are.
https://www.openbsd.org/faq/faq13.html#audioprob
