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MacOS : in super speed mode acquisition works only first time after reset. #2

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cozycactus opened this issue Sep 17, 2020 · 5 comments
Open

MacOS : in super speed mode acquisition works only first time after reset. #2

cozycactus opened this issue Sep 17, 2020 · 5 comments

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@cozycactus
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Ruslans-iMac:bin ruslan$ ./sigrok-cli -l 5 -d fx2lafw --samples 100 --config samplerate=32M --channels D0
sr: [00:00.000000] log: libsigrok loglevel set to 5.
sr: [00:00.000032] backend: libsigrok 0.6.0-git-b7ab9ed/4:0:0 (rt: 0.6.0-git-b7ab9ed/4:0:0).
sr: [00:00.000069] backend: Libs: glib 2.66.0 (rt: 2.66.0/6600:0), libzip 1.7.3, libserialport 0.1.1/1:0:1 (rt: 0.1.1/1:0:1), libusb-1.0 1.0.23.11397, libftdi 1.5.
sr: [00:00.000077] backend: Host: x86_64-apple-darwin18.7.0, little-endian.
sr: [00:00.000083] backend: SCPI backends: TCP, RPC, serial, USBTMC.
sr: [00:00.000087] backend: Firmware search paths:
sr: [00:00.000093] resource: SIGROK_FIRMWARE_DIR environment variable not set, ignoring.
sr: [00:00.000120] backend: - /Users/ruslan/.local/share/sigrok-firmware
sr: [00:00.000125] backend: - /Users/ruslan/sr_macosx/share/sigrok-firmware
sr: [00:00.000129] backend: - /usr/local/share/sigrok-firmware
sr: [00:00.000133] backend: - /usr/share/sigrok-firmware
sr: [00:00.000151] backend: Sanity-checking all drivers.
sr: [00:00.000163] backend: Sanity-checking all input modules.
sr: [00:00.000169] backend: Sanity-checking all output modules.
sr: [00:00.000175] backend: Sanity-checking all transform modules.
srd: libsigrokdecode loglevel set to 5.
sr: [00:00.052031] ezusb: uploading firmware to device on 0.24
sr: [00:00.418653] resource: SIGROK_FIRMWARE_DIR environment variable not set, ignoring.
sr: [00:00.418733] resource: Opened '/Users/ruslan/.local/share/sigrok-firmware/fx3lafw-cypress-fx3.fw'.
sr: [00:00.418844] ezusb: Uploading firmware 'fx3lafw-cypress-fx3.fw'.
sr: [00:00.428080] ezusb: Unable to send firmware to device: LIBUSB_ERROR_PIPE.
sr: [00:00.428102] fx2lafw: Firmware upload failed for device 0.24 (logical).
sr: [00:00.428114] hwdriver: Scan found 1 devices (fx2lafw).
sr: [00:00.428202] device: fx2lafw: Opening device instance.
sr: [00:00.428210] fx2lafw: Firmware upload was not needed.
sr: [00:00.449184] fx2lafw: Opened device on 0.24 (logical) / usb/0-1 (physical), interface 0, firmware 1.3.
sr: [00:00.449207] fx2lafw: Detected REVID=1, it's a Cypress CY7C68013A (FX2LP).
sr: [00:00.450234] hwdriver: sr_config_set(): key 30000 (samplerate) sdi 0x7f8110c02990 cg NULL -> uint64 32000000
sr: [00:00.450268] hwdriver: sr_config_set(): key 50001 (limit_samples) sdi 0x7f8110c02990 cg NULL -> uint64 100
sr: [00:00.450341] session: Using thread-default main context.
sr: [00:00.450347] session: Starting.
sr: [00:00.450351] hwdriver: fx2lafw: Starting acquisition.
sr: [00:00.450382] fx2lafw: submitting transfer: 0
sr: [00:00.450454] fx2lafw: submitting transfer: 1
sr: [00:00.450537] fx2lafw: submitting transfer: 2
sr: [00:00.450610] fx2lafw: submitting transfer: 3
sr: [00:00.450674] fx2lafw: submitting transfer: 4
sr: [00:00.450738] fx2lafw: submitting transfer: 5
sr: [00:00.450807] fx2lafw: submitting transfer: 6
sr: [00:00.450861] fx2lafw: submitting transfer: 7
sr: [00:00.450924] fx2lafw: submitting transfer: 8
sr: [00:00.450978] fx2lafw: submitting transfer: 9
sr: [00:00.451043] fx2lafw: submitting transfer: 10
sr: [00:00.451108] fx2lafw: submitting transfer: 11
sr: [00:00.451167] fx2lafw: submitting transfer: 12
sr: [00:00.451231] fx2lafw: submitting transfer: 13
sr: [00:00.451286] fx2lafw: submitting transfer: 14
sr: [00:00.451351] fx2lafw: submitting transfer: 15
sr: [00:00.451420] fx2lafw: submitting transfer: 16
sr: [00:00.451476] fx2lafw: submitting transfer: 17
sr: [00:00.451541] fx2lafw: submitting transfer: 18
sr: [00:00.451605] fx2lafw: submitting transfer: 19
sr: [00:00.451660] fx2lafw: submitting transfer: 20
sr: [00:00.451724] fx2lafw: submitting transfer: 21
sr: [00:00.451778] fx2lafw: submitting transfer: 22
sr: [00:00.451843] fx2lafw: submitting transfer: 23
sr: [00:00.451909] fx2lafw: submitting transfer: 24
sr: [00:00.451965] fx2lafw: submitting transfer: 25
sr: [00:00.452031] fx2lafw: submitting transfer: 26
sr: [00:00.452085] fx2lafw: submitting transfer: 27
sr: [00:00.452155] fx2lafw: submitting transfer: 28
sr: [00:00.452223] fx2lafw: submitting transfer: 29
sr: [00:00.452280] fx2lafw: submitting transfer: 30
sr: [00:00.452350] fx2lafw: submitting transfer: 31
sr: [00:00.452413] std: fx2lafw: Sending SR_DF_HEADER packet.
sr: [00:00.452432] session: bus: Received SR_DF_HEADER packet.
cli: Received SR_DF_HEADER.
sr: [00:00.452472] hwdriver: sr_config_get(): key 30000 (samplerate) sdi 0x7f8110c02990 cg NULL -> uint64 32000000
sr: [00:00.452533] fx2lafw: GPIF delay = 5, clocksource = 192MHz.
sr: [00:00.475925] fx2lafw: receive_transfer(): status LIBUSB_SUCCESS / LIBUSB_TRANSFER_COMPLETED received 320512 bytes.
sr: [00:00.475955] session: bus: Received SR_DF_LOGIC packet (100 bytes, unitsize = 1).
cli: Received SR_DF_LOGIC (100 bytes, unitsize = 1).
sr: [00:00.475995] hwdriver: sr_config_get(): key 30000 (samplerate) sdi 0x7f8110c02990 cg NULL -> uint64 32000000
libsigrok 0.6.0-git-b7ab9ed
Acquisition with 1/32 channels at 32 MHz
D0:00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
sr: [00:00.782453] std: fx2lafw: Sending SR_DF_END packet.
sr: [00:00.782480] session: bus: Received SR_DF_END packet.
D0:00000000 00000000 00000000 00000000 0000
cli: Received SR_DF_END.
sr: [00:00.782511] usb: usb_source_finalize
sr: [00:00.782542] session: Stopped.
sr: [00:00.782573] hwdriver: Cleaning up all drivers.
sr: [00:00.782579] fx2lafw: Closing device on 0.24 (logical) / usb/0-1 (physical) interface 0.
Ruslans-iMac:bin ruslan$ ./sigrok-cli -l 5 -d fx2lafw --samples 100 --config samplerate=32M --channels D0
sr: [00:00.000000] log: libsigrok loglevel set to 5.
sr: [00:00.000031] backend: libsigrok 0.6.0-git-b7ab9ed/4:0:0 (rt: 0.6.0-git-b7ab9ed/4:0:0).
sr: [00:00.000069] backend: Libs: glib 2.66.0 (rt: 2.66.0/6600:0), libzip 1.7.3, libserialport 0.1.1/1:0:1 (rt: 0.1.1/1:0:1), libusb-1.0 1.0.23.11397, libftdi 1.5.
sr: [00:00.000077] backend: Host: x86_64-apple-darwin18.7.0, little-endian.
sr: [00:00.000083] backend: SCPI backends: TCP, RPC, serial, USBTMC.
sr: [00:00.000087] backend: Firmware search paths:
sr: [00:00.000093] resource: SIGROK_FIRMWARE_DIR environment variable not set, ignoring.
sr: [00:00.000121] backend: - /Users/ruslan/.local/share/sigrok-firmware
sr: [00:00.000126] backend: - /Users/ruslan/sr_macosx/share/sigrok-firmware
sr: [00:00.000130] backend: - /usr/local/share/sigrok-firmware
sr: [00:00.000134] backend: - /usr/share/sigrok-firmware
sr: [00:00.000152] backend: Sanity-checking all drivers.
sr: [00:00.000164] backend: Sanity-checking all input modules.
sr: [00:00.000171] backend: Sanity-checking all output modules.
sr: [00:00.000177] backend: Sanity-checking all transform modules.
srd: libsigrokdecode loglevel set to 5.
sr: [00:00.052671] ezusb: uploading firmware to device on 0.24
sr: [00:00.052743] resource: SIGROK_FIRMWARE_DIR environment variable not set, ignoring.
sr: [00:00.052817] resource: Opened '/Users/ruslan/.local/share/sigrok-firmware/fx3lafw-cypress-fx3.fw'.
sr: [00:00.052924] ezusb: Uploading firmware 'fx3lafw-cypress-fx3.fw'.
sr: [00:00.062668] ezusb: Unable to send firmware to device: LIBUSB_ERROR_PIPE.
sr: [00:00.062680] fx2lafw: Firmware upload failed for device 0.24 (logical).
sr: [00:00.062698] hwdriver: Scan found 1 devices (fx2lafw).
sr: [00:00.062792] device: fx2lafw: Opening device instance.
sr: [00:00.062806] fx2lafw: Firmware upload was not needed.
sr: [00:00.083816] fx2lafw: Opened device on 0.24 (logical) / usb/0-1 (physical), interface 0, firmware 1.3.
sr: [00:00.083839] fx2lafw: Detected REVID=1, it's a Cypress CY7C68013A (FX2LP).
sr: [00:00.084376] hwdriver: sr_config_set(): key 30000 (samplerate) sdi 0x7fdc4de01280 cg NULL -> uint64 32000000
sr: [00:00.084409] hwdriver: sr_config_set(): key 50001 (limit_samples) sdi 0x7fdc4de01280 cg NULL -> uint64 100
sr: [00:00.084486] session: Using thread-default main context.
sr: [00:00.084492] session: Starting.
sr: [00:00.084496] hwdriver: fx2lafw: Starting acquisition.
sr: [00:00.084527] fx2lafw: submitting transfer: 0
sr: [00:00.084678] fx2lafw: submitting transfer: 1
sr: [00:00.084738] fx2lafw: submitting transfer: 2
sr: [00:00.084804] fx2lafw: submitting transfer: 3
sr: [00:00.084868] fx2lafw: submitting transfer: 4
sr: [00:00.084922] fx2lafw: submitting transfer: 5
sr: [00:00.084984] fx2lafw: submitting transfer: 6
sr: [00:00.085049] fx2lafw: submitting transfer: 7
sr: [00:00.085120] fx2lafw: submitting transfer: 8
sr: [00:00.085183] fx2lafw: submitting transfer: 9
sr: [00:00.085235] fx2lafw: submitting transfer: 10
sr: [00:00.085298] fx2lafw: submitting transfer: 11
sr: [00:00.085362] fx2lafw: submitting transfer: 12
sr: [00:00.085417] fx2lafw: submitting transfer: 13
sr: [00:00.085498] fx2lafw: submitting transfer: 14
sr: [00:00.085553] fx2lafw: submitting transfer: 15
sr: [00:00.085615] fx2lafw: submitting transfer: 16
sr: [00:00.085683] fx2lafw: submitting transfer: 17
sr: [00:00.085737] fx2lafw: submitting transfer: 18
sr: [00:00.085798] fx2lafw: submitting transfer: 19
sr: [00:00.085850] fx2lafw: submitting transfer: 20
sr: [00:00.085912] fx2lafw: submitting transfer: 21
sr: [00:00.085993] fx2lafw: submitting transfer: 22
sr: [00:00.086057] fx2lafw: submitting transfer: 23
sr: [00:00.086160] fx2lafw: submitting transfer: 24
sr: [00:00.086228] fx2lafw: submitting transfer: 25
sr: [00:00.086284] fx2lafw: submitting transfer: 26
sr: [00:00.086349] fx2lafw: submitting transfer: 27
sr: [00:00.086407] fx2lafw: submitting transfer: 28
sr: [00:00.086473] fx2lafw: submitting transfer: 29
sr: [00:00.086539] fx2lafw: submitting transfer: 30
sr: [00:00.086595] fx2lafw: submitting transfer: 31
sr: [00:00.086657] std: fx2lafw: Sending SR_DF_HEADER packet.
sr: [00:00.086675] session: bus: Received SR_DF_HEADER packet.
cli: Received SR_DF_HEADER.
sr: [00:00.086714] hwdriver: sr_config_get(): key 30000 (samplerate) sdi 0x7fdc4de01280 cg NULL -> uint64 32000000
sr: [00:00.086781] fx2lafw: GPIF delay = 5, clocksource = 192MHz.
sr: [00:00.107851] fx2lafw: receive_transfer(): status LIBUSB_TRANSFER_ERROR received 0 bytes.
sr: [00:00.107939] fx2lafw: resubmit_transfer: LIBUSB_ERROR_PIPE
@zeldin
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zeldin commented Sep 18, 2020

I have no way to reproduce this; my Mac is not supported by MacOS newer than 10.5, and doesn't have USB3 anyway. 😄

@cozycactus
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Changing num_transfers to 1 fixes this issue :)
https://github.com/zeldin/libsigrok/blob/b7ab9ed40f85f1e1ef55c938d73fef0ef6ff72eb/src/hardware/fx2lafw/protocol.c#L670

@zeldin
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zeldin commented Dec 5, 2021

That leaves you with 0 host side buffering during descriptor change though, so hardly a good solution. I wonder if there is some kind of bug in libusb causing this?
I take it that num_transfers == 2 (which would be way better than 1) won't work either?

@cozycactus
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cozycactus commented Dec 6, 2021 •
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works only with num_transfers == 1 :( and then long transfers are regularly timed out...

@cozycactus cozycactus changed the title MacOS Mojave : in super speed mode acquisition works only first time after reset. MacOS : in super speed mode acquisition works only first time after reset. Dec 6, 2021
@tibbon
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tibbon commented Sep 1, 2023

I'm encountering this on Ventura 13.2.1 (22D68)

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@tibbon @zeldin @cozycactus