Hi
I have test two keyboard in milkymist one.
the Dell keyboard not working in milkymist one
the BenQ works fine.
attach is the `lsusb` info of those keyboards in Linux system.
--
Best Regards
Xiangfu
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Bus 004 Device 012: ID 173d:0004
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x173d
idProduct 0x0004
bcdDevice 1.50
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 59
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 65
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 0x0008 1x 8 bytes
bInterval 10
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
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 123
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 10
Bus 004 Device 010: ID 0e8f:0022 GreenAsia Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0e8f GreenAsia Inc.
idProduct 0x0022
bcdDevice 2.10
iManufacturer 1
iProduct 2
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 59
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 62
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 0x0008 1x 8 bytes
bInterval 10
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 1
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 71
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0003 1x 3 bytes
bInterval 10
--- keyboard.dell 2011-04-01 14:27:58.727362192 +0800
+++ keyboard.benq 2011-04-01 19:17:55.066616416 +0800
@@ -1,5 +1,5 @@
-Bus 004 Device 010: ID 0e8f:0022 GreenAsia Inc.
+Bus 004 Device 012: ID 173d:0004
Device Descriptor:
bLength 18
bDescriptorType 1
@@ -8,11 +8,11 @@
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
- idVendor 0x0e8f GreenAsia Inc.
- idProduct 0x0022
- bcdDevice 2.10
- iManufacturer 1
- iProduct 2
+ idVendor 0x173d
+ idProduct 0x0004
+ bcdDevice 1.50
+ iManufacturer 0
+ iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
@@ -43,7 +43,7 @@
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
- wDescriptorLength 62
+ wDescriptorLength 65
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
@@ -65,7 +65,7 @@
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
- iInterface 1
+ iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
@@ -73,7 +73,7 @@
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
- wDescriptorLength 71
+ wDescriptorLength 123
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
@@ -84,5 +84,5 @@
Transfer Type Interrupt
Synch Type None
Usage Type Data
- wMaxPacketSize 0x0003 1x 3 bytes
+ wMaxPacketSize 0x0008 1x 8 bytes
bInterval 10
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