embedded - Homemade USB HID pen device only works on Windows 7 / Linux -
i've made (with stm32f4 microcontroller) usb hid pen device. device works on windows 7, or debian 7 (linux).
the problem => doesn't work on windows 8, 8.1, 10, ...
my device recognized "hid stylus", usb view give me no error, pipe open, cursor won't move. worse, don't see packets coming in or out usblyzer !
edit:
on windows 7 = powerdevice = stay @ d0 on windows 8 = powerdevice = d0 1s = d3 here how device seen computer (usbview) :
device descriptor: bcdusb: 0x0200 bdeviceclass: 0x00 bdevicesubclass: 0x00 bdeviceprotocol: 0x00 bmaxpacketsize0: 0x40 (64) idvendor: 0xffff idproduct: 0x0001 bcddevice: 0x0200 imanufacturer: 0x01 0x0409: "homemade" iproduct: 0x02 0x0409: "homemade usb pen device" iserialnumber: 0x03 0x0409: "00000000050c" bnumconfigurations: 0x01 connectionstatus: deviceconnected current config value: 0x01 device bus speed: full device address: 0x0d open pipes: 1 endpoint descriptor: bendpointaddress: 0x81 in transfer type: interrupt wmaxpacketsize: 0x000b (11) binterval: 0x0a configuration descriptor: wtotallength: 0x0022 bnuminterfaces: 0x01 bconfigurationvalue: 0x01 iconfiguration: 0x00 bmattributes: 0x80 (bus powered ) maxpower: 0xfa (500 ma) interface descriptor: binterfacenumber: 0x00 balternatesetting: 0x00 bnumendpoints: 0x01 binterfaceclass: 0x03 (hid) binterfacesubclass: 0x01 binterfaceprotocol: 0x02 iinterface: 0x00 hid descriptor: bcdhid: 0x0111 bcountrycode: 0x00 bnumdescriptors: 0x01 bdescriptortype: 0x22 wdescriptorlength: 0x0092 endpoint descriptor: bendpointaddress: 0x81 in transfer type: interrupt wmaxpacketsize: 0x000b (11) binterval: 0x0a and here device hid descriptor :
0x05, 0x0d, // usage_page (digitizers) 0x09, 0x02, // usage (pen) 0xa1, 0x01, // collection (application) 0x09, 0x02, // usage (pen) 0xa1, 0x00, // collection (physical) 0x09, 0x42, // usage (tip switch) 0x15, 0x00, // logical_minimum (0) 0x25, 0x01, // logical_maximum (1) 0x75, 0x01, // report_size (1) 0x95, 0x01, // report_count (1) 0x81, 0x02, // input (data,var,abs) 0x95, 0x03, // report_count (3) 0x81, 0x03, // input (cnst,ary,abs) 0x09, 0x32, // usage (in range) 0x95, 0x01, // report_count (1) 0x81, 0x02, // input (data,var,abs) 0x95, 0x03, // report_count (3) 0x81, 0x03, // input (cnst,ary,abs) 0x09, 0x56, // usage (scan time) 0x16, 0x00, 0x00, // logical_minimum (0) 0x26, 0xff, 0x00, // logical_maximum (255) 0x75, 0x08, // report_size (8) 0x95, 0x01, // report_count (1) 0x81, 0x02, // input (data,ary,abs) // x tilt 0x09, 0x3d, // usage (x tilt) 0x16, 0xd8, 0xdc, // logical_minimum (-9000) 0x26, 0x28, 0x23, // logical_maximum (9000) 0x75, 0x10, // report_size (16) 0x95, 0x01, // report_count (1) 0x55, 0x0e, // unit_exponent (-2) 0x65, 0x14, // unit (en dg) 0x36, 0xd8, 0xdc, // physical_minimum (-9000) 0x46, 0x28, 0x23, // physical_maximum (9000) 0x81, 0x02, // input (data,var,abs) // y tilt 0x09, 0x3e, // usage (y tilt) 0x16, 0xd8, 0xdc, // logical_minimum (-9000) 0x26, 0x28, 0x23, // logical_maximum (9000) 0x75, 0x10, // report_size (16) 0x95, 0x01, // report_count (1) 0x55, 0x0e, // unit_exponent (-2) 0x65, 0x14, // unit (en dg) 0x36, 0xd8, 0xdc, // physical_minimum (-9000) 0x46, 0x28, 0x23, // physical_maximum (9000) 0x81, 0x02, // input (data,var,abs) 0x05, 0x01, // usage_page (generic desktop) 0x15, 0x00, // logical_minimum (0) 0x26, 0x08, 0x52, // logical_maximum (21000) /// 0x08, 0x52, = 21000 0x75, 0x10, // report_size (16) 0x95, 0x01, // report_count (1) 0x55, 0x0d, // unit_exponent (-3) 0x65, 0x11, // unit (en cm) 0x09, 0x30, // usage (x) 0x35, 0x00, // physical_minimum (0) 0x46, 0x08, 0x52, // physical_maximum (21000) 0x81, 0x02, // input (data,var,abs) 0x15, 0x00, // logical_minimum (0) 0x26, 0xd0, 0x39, // logical_maximum (14800) /// 0xd0, 0x39, = 14800 0x75, 0x10, // report_size (16) 0x95, 0x01, // report_count (1) 0x55, 0x0d, // unit_exponent (-3) 0x65, 0x11, // unit (en cm) 0x09, 0x31, // usage (y) 0x35, 0x00, // physical_minimum (0) 0x46, 0xd0, 0x39, // physical_maximum (14800) 0x81, 0x02, // input (data,var,abs) 0xc0, // end_collection 0xc0, // end_collection
i changed many things :
- change way make padding
- i don't send scan time anymore
- .... maybe others many things don't change lot
i make device works !
here usb config descriptor iad (hid pen device + cdc)
/********************** usb configuration descriptor **********************/
0x09, /* blength: configuration descriptor size */ usb_configuration_descriptor_type, /* bdescriptortype: configuration */ usb_config_desc_size, /* wtotallength: bytes returned */ 0x00, 0x03, /*bnuminterfaces: 3 interface*/ 0x01, /*bconfigurationvalue: configuration value*/ 0x01, /*iconfiguration: index of string descriptor describing configuration*/ 0x80, /*bmattributes: self powered */ 0xfa, /*maxpower 500 ma: current used detecting vbus*/ /* total 09 */ /********************** hid digitizer interface **********************/
0x09, /*blength: interface descriptor size*/ usb_interface_descriptor_type, /*bdescriptortype: interface descriptor type*/ 0x00, /*binterfacenumber: number of interface*/ 0x00, /*balternatesetting: alternate setting*/ 0x01, /*bnumendpoints*/ 0x03, /*binterfaceclass: hid*/ 0x00, /*binterfacesubclass : 1=boot, 0=no boot*/ 0x00, /*ninterfaceprotocol : 0=none, 1=keyboard, 2=mouse*/ 0x00, /*iinterface: index of string descriptor*/ /* total 18 */ /******************** descriptor of digitizer hid ********************/ 0x09, /*blength: hid descriptor size*/ hid_descriptor_type, /*bdescriptortype: hid*/ 0x11, /*bcdhid: hid class spec release number*/ 0x01, 0x00, /*bcountrycode: hardware target country*/ 0x01, /*bnumdescriptors: number of hid class descriptors follow*/ 0x22, /*bdescriptortype*/ hid_digitizer_report_desc_size, /*witemlength: total length of report descriptor*/ 0x00, /* total 27 */ /******************** descriptor of digitizer endpoint ********************/ 0x07, /*blength: endpoint descriptor size*/ usb_endpoint_descriptor_type, /*bdescriptortype:*/ hid_in_ep, /*bendpointaddress: endpoint address (in)*/ 0x03, /*bmattributes: interrupt endpoint*/ hid_in_packet_dig, /*wmaxpacketsize: 4 byte max */ 0x00, 0x03, /*binterval: polling interval (3 ms)*/ /* total 34 */ /***************** interface association descriptor **********************/
0x08, // size of descriptor in bytes 0x0b, // interface association descriptor type 0x01, // first associated interface 0x02, // number of contiguous associated interfaces comm_intf, // binterfaceclass of first interface abstract_control_model, // binterfacesubclass of first interface v25ter, // binterfaceprotocol of first interface 0x00, // interface string index /* total 42 */ /***************** descriptor cdc **********************/
// interface descriptor 0x09, // size of descriptor in bytes usb_descriptor_interface, // interface descriptor type cdc_comm_intf_id, // interface number 0x00, // alternate setting number 0x01, // number of endpoints in interface comm_intf, // class code abstract_control_model, // subclass code v25ter, // protocol code 0x00, // interface string index /* total 51 */ // cdc class specific 0x05, // size of descriptor in bytes (5) cs_interface, // bdescriptortype dsc_fn_header, // bdescriptorsubtype 0x20, 0x01, // bcdcdc /* total 56 */ // abstract control management functional descriptor 0x04, // size of descriptor in bytes (4) cs_interface, // bdescriptortype dsc_fn_acm, // bdescriptorsubtype usb_cdc_acm_fn_dsc_val, // bmcapabilities: (see pstn120.pdf table 4) /* total 60 */ // union functional descriptor 0x05, // size of descriptor in bytes (5) cs_interface, // bdescriptortype dsc_fn_union, // bdescriptorsubtype 0x01, // bcontrolinterface 0x02, // bsubordinateinterface0 /* total 65 */ // call management functional descriptor 0x05, // size of descriptor in bytes (5) cs_interface, // bdescriptortype dsc_fn_call_mgt, // bdescriptorsubtype 0x00, // bmcapabilities 0x02, // bdatainterface /* total 70 */ // endpoint descriptor 0x07, // size of descriptor in bytes (7) usb_descriptor_endpoint, // endpoint descriptor cdc_cmd_ep, // endpoint address _interrupt, // attributes cdc_comm_in_ep_size, 0x00, // size 0x02, // interval /* total 77 */ // cdc data interface 0x09, // size of descriptor in bytes (9) usb_descriptor_interface, // interface descriptor type 0x02, // interface number 0x00, // alternate setting number 0x02, // number of endpoints in interface data_intf, // class code 0x00, // subclass code no_protocol, // protocol code 0x00, // interface string index /* total 86 */ // endpoint descriptor 0x07, // size of descriptor in bytes usb_descriptor_endpoint, // endpoint descriptor cdc_out_ep, // endpoint address _bulk, // attributes desc_config_word(0x40), // size 0x00, // interval /* total 93 */ // endpoint descriptor 0x07, // size of descriptor in bytes usb_descriptor_endpoint, // endpoint descriptor cdc_in_ep, // endpoint address _bulk, // attributes desc_config_word(0x40), // size 0x00 /* total 100 */ and hid descriptor used :
0x05, 0x0d, // usage_page (digitizers) 0x09, 0x01, // usage (digitizers) // +4 0xa1, 0x01, // collection (application) 0x09, 0x02, // usage (pen) // +4 0xa1, 0x00, // collection (physical) // +2 0x09, 0x42, // usage (tip switch) 0x15, 0x00, // logical_minimum (0) 0x25, 0x01, // logical_maximum (1) 0x75, 0x01, // report_size (1) 0x95, 0x01, // report_count (1) 0x81, 0x02, // input (data,var,abs) // +12 0x09, 0x00, // usage (undefined / padding) 0x75, 0x03, // report_size (3) 0x95, 0x01, // report_count (1) 0x81, 0x03, // input (cnst,var,abs) // +8 0x09, 0x32, // usage (in range) 0x75, 0x01, // report_size (1) 0x95, 0x01, // report_count (1) 0x81, 0x02, // input (data,var,abs) // +8 0x09, 0x00, // usage (undefined / padding) 0x75, 0x03, // report_size (3) 0x95, 0x01, // report_count (1) 0x81, 0x03, // input (cnst,var,abs) // +8 // x tilt 0x09, 0x3d, // usage (x tilt) 0x16, 0xd8, 0xdc, // logical_minimum (-9000) 0x26, 0x28, 0x23, // logical_maximum (9000) 0x75, 0x10, // report_size (16) 0x95, 0x01, // report_count (1) 0x55, 0x0e, // unit_exponent (-2) 0x65, 0x14, // unit (en dg) 0x36, 0xd8, 0xdc, // physical_minimum (-9000) 0x46, 0x28, 0x23, // physical_maximum (9000) 0x81, 0x02, // input (data,var,abs) // +24 // y tilt 0x09, 0x3e, // usage (y tilt) 0x16, 0xd8, 0xdc, // logical_minimum (-9000) 0x26, 0x28, 0x23, // logical_maximum (9000) 0x75, 0x10, // report_size (16) 0x95, 0x01, // report_count (1) 0x55, 0x0e, // unit_exponent (-2) 0x65, 0x14, // unit (en dg) 0x36, 0xd8, 0xdc, // physical_minimum (-9000) 0x46, 0x28, 0x23, // physical_maximum (9000) 0x81, 0x02, // input (data,var,abs) // +24 0x05, 0x01, // usage_page (generic desktop) 0x15, 0x00, // logical_minimum (0) 0x26, 0x08, 0x52, // logical_maximum (21000) /// 0x08, 0x52, = 21000 0x75, 0x10, // report_size (16) 0x95, 0x01, // report_count (1) 0x55, 0x0d, // unit_exponent (-3) 0x65, 0x11, // unit (en cm) 0x09, 0x30, // usage (x) 0x35, 0x00, // physical_minimum (0) 0x46, 0x08, 0x52, // physical_maximum (21000) 0x81, 0x02, // input (data,var,abs) // +24 0x15, 0x00, // logical_minimum (0) 0x26, 0xd0, 0x39, // logical_maximum (14800) /// 0xd0, 0x39, = 14800 0x75, 0x10, // report_size (16) 0x95, 0x01, // report_count (1) 0x55, 0x0d, // unit_exponent (-3) 0x65, 0x11, // unit (en cm) 0x09, 0x31, // usage (y) 0x35, 0x00, // physical_minimum (0) 0x46, 0xd0, 0x39, // physical_maximum (14800) 0x81, 0x02, // input (data,var,abs) // +22 0xc0, // end_collection 0xc0, // end_collection // +2 // total = 142
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