Wpis z mikrobloga

Czołem. Mam nowe wyświetlacze do #bananapi. Tym razem sa to ekrany 7" na #hdmi z capacitive touchscreen który jest podłączany przez USB. Dotyk w ogóle nie działa. Nie wiem jak sie za to zabrać.
Jeden z wyświetlaczy to [TEN](https://www.elecrow.com/wiki/index.php?title=7_Inch_1024600_HDMI_LCD_Display_with_Touch_Screen)

do niego wyswietla mi się :
dmesg
[ 6374.002772] The port change to OHCI now!
[ 6374.305516] usb 3-1: new full-speed USB device number 9 using sw-ohci
[ 6374.494820] usb 3-1: New USB device found, idVendor=0483, idProduct=5750
[ 6374.500955] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 6374.511421] usb 3-1: Product: ByQDtech 触控USB鼠标
[ 6374.517294] usb 3-1: Manufacturer: 深圳市全动电子技术有限公司
[ 6374.520786] usb 3-1: SerialNumber: 878F14695455

lsusb -v

Bus 003 Device 009: ID 0483:5750 STMicroelectronics
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0483 STMicroelectronics
idProduct 0x5750
bcdDevice 2.00
iManufacturer 1 深圳市全动电子技术有限公司
iProduct 2 ByQDtech 触控USB鼠标
iSerial 3 878F14695455
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xc0
Self Powered
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 124
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 1
Device Status: 0x0001
Self Powered

A drugi (nie wiem co to za chińczyk, ma na PCB napis WKS):
dmesg

[ 2663.939686] ehci_irq: port change detect
[ 2664.152728] ehci_irq: port change detect
[ 2664.212763] The port change to OHCI now!
[ 2664.515519] usb 3-1: new full-speed USB device number 8 using sw-ohci
[ 2664.696115] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[ 2664.712815] usb 3-1: New USB device found, idVendor=26ae, idProduct=8506
[ 2664.718936] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2664.722687] usb 3-1: Product: ChipOne Hid DFU Tool
[ 2664.725670] usb 3-1: Manufacturer: wch.cn

lsusb -v

003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 3.04
iManufacturer 3 Linux 3.4.108-bananian ohci_hcd
iProduct 2 SW USB2.0 'Open' Host Controller (OHCI) Driver
iSerial 1 sw-ohci
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
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 Unused
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 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 1
wHubCharacteristic 0x0012
No power switching (usb 1.0)
No overcurrent protection
bPwrOn2PwrGood 2 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:

Używał ktoś może? Jak się teraz za to zabrać? Szukać driverów czy pisać coś swojego czy jak?
#linux #raspberrypi #bananapi #elektronika
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@WilczurZnahor a jak masz już włączoną banana i zrobisz wypięcie/wpięcie pod samo usb to też nie działa?
Tak miałem jak próbowałem podpinac ekrany dedykowane do raspberry na innych sprzętach.
Niestety producent odpisał, że sprzęt testowany tylko na rpini bujaj się Pan.
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