Hi, many thanks for your response.
I've posted the output in the text below (sorry if a bit long), with some comments at the top to describe how I was doing things. Just some extra detail, I have been using a DC-DC buck-boost converter as a power supply, which provides up to 10A at 5V (from 12V). I was worried this might be a problem, so also got the official 27W power supply and did the same plugging-in sequence. I got the same result, so I don't think it's the power supply.
One other thing, I've been in contact with one of the INDIGO authors (Peter, very helpful), and he mentioned it might be an issue with USB rules for the focuser. He suggested this (I guess in a file in /lib/udev/rules.d?):
I have tried something similar to no avail, but there might be something in Peters rules that I missed......but it seems strange that the xHC fails, is it a rules issue? I'm just digging into this and learning on the fly, so still a bit green regarding how this works. I'll post ASAP if I have a new development after trying this...
Best,
Chris
I've posted the output in the text below (sorry if a bit long), with some comments at the top to describe how I was doing things. Just some extra detail, I have been using a DC-DC buck-boost converter as a power supply, which provides up to 10A at 5V (from 12V). I was worried this might be a problem, so also got the official 27W power supply and did the same plugging-in sequence. I got the same result, so I don't think it's the power supply.
One other thing, I've been in contact with one of the INDIGO authors (Peter, very helpful), and he mentioned it might be an issue with USB rules for the focuser. He suggested this (I guess in a file in /lib/udev/rules.d?):
Code:
SUBSYSTEM=="usb", ATTRS{idVendor}=="15a2", ATTRS{idProduct}=="a50f", MODE="0666", SYMLINK+="usb_focuser"Best,
Chris
Code:
#Device plugged directly into RPi5, powered USB port (ASMedia) also plugged in.#12V Power is being directly supplied to the focuser prior to connecting USB.jones@indigosky:~ $ sudo lsusb -tv && sudo lsusb -v/sys/bus/usb/devices/3-1/bcdDevice: No such file or directory/sys/bus/usb/devices/3-1/bmAttributes: No such file or directory/sys/bus/usb/devices/3-1/configuration: No such file or directory/sys/bus/usb/devices/3-1/devnum: No such file or directory/sys/bus/usb/devices/3-1/idProduct: No such file or directory/sys/bus/usb/devices/3-1/idVendor: No such file or directory/sys/bus/usb/devices/3-1/maxchild: No such file or directory/sys/bus/usb/devices/3-1/rx_lanes: No such file or directory/sys/bus/usb/devices/3-1/tx_lanes: No such file or directory/sys/bus/usb/devices/3-1:1.1/bAlternateSetting: No such file or directory/sys/bus/usb/devices/3-1:1.1/bInterfaceClass: No such file or directory/sys/bus/usb/devices/3-1:1.1/bInterfaceNumber: No such file or directory/sys/bus/usb/devices/3-1:1.1/bInterfaceProtocol: No such file or directory/sys/bus/usb/devices/3-1:1.1/bInterfaceSubClass: No such file or directory/sys/bus/usb/devices/3-1:1.1/bNumEndpoints: No such file or directory/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M ID 1d6b:0003 Linux Foundation 3.0 root hub/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/2p, 480M ID 1d6b:0002 Linux Foundation 2.0 root hub |__ Port 1: Dev 0, If 0, Class=Communications, Driver=cdc_acm, M ID 0000:0000 |__ Port 1: Dev 0, If 1, Class=, Driver=, M ID 0000:0000 /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M ID 1d6b:0003 Linux Foundation 3.0 root hub |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M ID 174c:3074 ASMedia Technology Inc. ASM1074 SuperSpeed hub/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/2p, 480M ID 1d6b:0002 Linux Foundation 2.0 root hub |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M ID 174c:2074 ASMedia Technology Inc. ASM1074 High-Speed hubBus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubCouldn't open device, some information will be missingDevice Descriptor: bLength 18 bDescriptorType 1 bcdUSB 3.00 bDeviceClass 9 Hub bDeviceSubClass 0 bDeviceProtocol 3 bMaxPacketSize0 9 idVendor 0x1d6b Linux Foundation idProduct 0x0003 3.0 root hub bcdDevice 6.06 iManufacturer 3 Linux 6.6.16-v8-16k+ xhci-hcd iProduct 2 xHCI Host Controller iSerial 1 xhci-hcd.1 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x001f bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 12 bMaxBurst 0Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubCouldn't open device, some information will be missingDevice Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 9 Hub bDeviceSubClass 0 bDeviceProtocol 1 Single TT bMaxPacketSize0 64 idVendor 0x1d6b Linux Foundation idProduct 0x0002 2.0 root hub bcdDevice 6.06 iManufacturer 3 Linux 6.6.16-v8-16k+ xhci-hcd iProduct 2 xHCI Host Controller iSerial 1 xhci-hcd.1 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0019 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 12Bus 002 Device 002: ID 174c:3074 ASMedia Technology Inc. ASM1074 SuperSpeed hubDevice Descriptor: bLength 18 bDescriptorType 1 bcdUSB 3.00 bDeviceClass 9 Hub bDeviceSubClass 0 bDeviceProtocol 3 bMaxPacketSize0 9 idVendor 0x174c ASMedia Technology Inc. idProduct 0x3074 ASM1074 SuperSpeed hub bcdDevice 0.01 iManufacturer 2 Asmedia iProduct 3 ASM107x iSerial 1 123456789130 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x001f bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 8mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 19 Transfer Type Interrupt Synch Type None Usage Type Feedback wMaxPacketSize 0x0002 1x 2 bytes bInterval 8 bMaxBurst 0Hub Descriptor: bLength 12 bDescriptorType 42 nNbrPorts 4 wHubCharacteristic 0x0009 Per-port power switching Per-port overcurrent protection bPwrOn2PwrGood 60 * 2 milli seconds bHubContrCurrent 400 milli Ampere bHubDecLat 0.4 micro seconds wHubDelay 3492 nano seconds DeviceRemovable 0x00 Hub Port Status: Port 1: 0000.02a0 5Gbps power Rx.Detect Port 2: 0000.02a0 5Gbps power Rx.Detect Port 3: 0000.02a0 5Gbps power Rx.Detect Port 4: 0000.02a0 5Gbps power Rx.DetectBinary Object Store Descriptor: bLength 5 bDescriptorType 15 wTotalLength 0x002a bNumDeviceCaps 3 USB 2.0 Extension Device Capability: bLength 7 bDescriptorType 16 bDevCapabilityType 2 bmAttributes 0x00000000 (Missing must-be-set LPM bit!) SuperSpeed USB Device Capability: bLength 10 bDescriptorType 16 bDevCapabilityType 3 bmAttributes 0x00 wSpeedsSupported 0x000e Device can operate at Full Speed (12Mbps) Device can operate at High Speed (480Mbps) Device can operate at SuperSpeed (5Gbps) bFunctionalitySupport 1 Lowest fully-functional device speed is Full Speed (12Mbps) bU1DevExitLat 10 micro seconds bU2DevExitLat 2047 micro seconds Container ID Device Capability: bLength 20 bDescriptorType 16 bDevCapabilityType 4 bReserved 0 ContainerID {386eb160-048b-4ea8-8aa8-18de5780bfed}Device Status: 0x000d Self Powered U1 Enabled U2 EnabledBus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubDevice Descriptor: bLength 18 bDescriptorType 1 bcdUSB 3.00 bDeviceClass 9 Hub bDeviceSubClass 0 bDeviceProtocol 3 bMaxPacketSize0 9 idVendor 0x1d6b Linux Foundation idProduct 0x0003 3.0 root hub bcdDevice 6.06 iManufacturer 3 Linux 6.6.16-v8-16k+ xhci-hcd iProduct 2 xHCI Host Controller iSerial 1 xhci-hcd.0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x001f bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 12 bMaxBurst 0Hub Descriptor: bLength 12 bDescriptorType 42 nNbrPorts 1 wHubCharacteristic 0x0009 Per-port power switching Per-port overcurrent protection bPwrOn2PwrGood 50 * 2 milli seconds bHubContrCurrent 0 milli Ampere bHubDecLat 0.0 micro seconds wHubDelay 0 nano seconds DeviceRemovable 0x00 Hub Port Status: Port 1: 0000.0263 5Gbps power suspend enable connectBinary Object Store Descriptor: bLength 5 bDescriptorType 15 wTotalLength 0x000f bNumDeviceCaps 1 SuperSpeed USB Device Capability: bLength 10 bDescriptorType 16 bDevCapabilityType 3 bmAttributes 0x02 Latency Tolerance Messages (LTM) Supported wSpeedsSupported 0x0008 Device can operate at SuperSpeed (5Gbps) bFunctionalitySupport 1 Lowest fully-functional device speed is Full Speed (12Mbps) bU1DevExitLat 10 micro seconds bU2DevExitLat 2047 micro secondsDevice Status: 0x0001 Self PoweredBus 001 Device 002: ID 174c:2074 ASMedia Technology Inc. ASM1074 High-Speed hubDevice Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.10 bDeviceClass 9 Hub bDeviceSubClass 0 bDeviceProtocol 2 TT per port bMaxPacketSize0 64 idVendor 0x174c ASMedia Technology Inc. idProduct 0x2074 ASM1074 High-Speed hub bcdDevice 0.01 iManufacturer 2 Asmedia iProduct 3 ASM107x iSerial 1 123456789130 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0029 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 bInterfaceProtocol 1 Single TT iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 12 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 bInterfaceProtocol 2 TT per port iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 12Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 4 wHubCharacteristic 0x00a9 Per-port power switching Per-port overcurrent protection TT think time 16 FS bits Port indicators bPwrOn2PwrGood 1 * 2 milli seconds bHubContrCurrent 100 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Port 3: 0000.0100 power Port 4: 0000.0100 powerBinary Object Store Descriptor: bLength 5 bDescriptorType 15 wTotalLength 0x002a bNumDeviceCaps 3 USB 2.0 Extension Device Capability: bLength 7 bDescriptorType 16 bDevCapabilityType 2 bmAttributes 0x00000000 (Missing must-be-set LPM bit!) SuperSpeed USB Device Capability: bLength 10 bDescriptorType 16 bDevCapabilityType 3 bmAttributes 0x00 wSpeedsSupported 0x000e Device can operate at Full Speed (12Mbps) Device can operate at High Speed (480Mbps) Device can operate at SuperSpeed (5Gbps) bFunctionalitySupport 1 Lowest fully-functional device speed is Full Speed (12Mbps) bU1DevExitLat 10 micro seconds bU2DevExitLat 2047 micro seconds Container ID Device Capability: bLength 20 bDescriptorType 16 bDevCapabilityType 4 bReserved 0 ContainerID {386eb160-048b-4ea8-8aa8-18de5780bfed}Device Status: 0x0001 Self PoweredBus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubDevice Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 9 Hub bDeviceSubClass 0 bDeviceProtocol 1 Single TT bMaxPacketSize0 64 idVendor 0x1d6b Linux Foundation idProduct 0x0002 2.0 root hub bcdDevice 6.06 iManufacturer 3 Linux 6.6.16-v8-16k+ xhci-hcd iProduct 2 xHCI Host Controller iSerial 1 xhci-hcd.0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0019 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 12Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 2 wHubCharacteristic 0x0009 Per-port power switching Per-port overcurrent protection TT think time 8 FS bits bPwrOn2PwrGood 10 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0507 highspeed power suspend enable connect Port 2: 0000.0100 powerDevice Status: 0x0001 Self PoweredStatistics: Posted by labrat789 — Tue Mar 12, 2024 5:49 pm