Mercurial > hg > ucis.core
annotate USBLib/Communication/LibUsb1/libusb1.cs @ 99:be17dd3f6927
Small fixes in HTTP server and libusb1 backend
| author | Ivo Smits <Ivo@UCIS.nl> |
|---|---|
| date | Sun, 17 Aug 2014 15:35:23 +0200 |
| parents | 053cc617af54 |
| children |
| rev | line source |
|---|---|
| 21 | 1 ???using System; |
| 2 using System.Runtime.InteropServices; | |
| 3 using System.Text; | |
| 4 using Microsoft.Win32.SafeHandles; | |
| 5 using ssize_t = System.IntPtr; | |
| 6 | |
| 7 namespace UCIS.USBLib.Communication.LibUsb1 { | |
| 8 class libusb_context : SafeHandleZeroOrMinusOneIsInvalid { | |
| 9 public libusb_context() : base(true) { } | |
| 10 protected override bool ReleaseHandle() { | |
| 11 libusb1.libusb_exit(handle); | |
| 12 return true; | |
| 13 } | |
| 14 } | |
| 15 class libusb_device : SafeHandleZeroOrMinusOneIsInvalid { | |
| 16 public libusb_device() : base(true) { } | |
| 17 public libusb_device(IntPtr handle, Boolean ownsHandle) : base(ownsHandle) { SetHandle(handle); } | |
| 18 protected override bool ReleaseHandle() { | |
| 19 libusb1.libusb_unref_device(handle); | |
| 20 return true; | |
| 21 } | |
| 22 } | |
| 23 class libusb_device_handle : SafeHandleZeroOrMinusOneIsInvalid { | |
| 24 public libusb_device_handle() : base(true) { } | |
| 25 protected override bool ReleaseHandle() { | |
| 26 libusb1.libusb_close(handle); | |
| 27 return true; | |
| 28 } | |
| 29 } | |
| 30 unsafe static class libusb1 { | |
| 31 const CallingConvention LIBUSB1_CC = CallingConvention.Winapi; | |
|
99
be17dd3f6927
Small fixes in HTTP server and libusb1 backend
Ivo Smits <Ivo@UCIS.nl>
parents:
46
diff
changeset
|
32 const String LIBUSB1_DLL = "libusb-1.0"; |
| 21 | 33 |
| 34 [StructLayout(LayoutKind.Sequential, Pack = 1)] | |
| 35 public struct libusb_device_descriptor { | |
| 36 public Byte bLength; | |
| 37 public Byte bDescriptorType; | |
| 38 public UInt16 bcdUSB; | |
| 39 public Byte bDeviceClass; | |
| 40 public Byte bDeviceSubClass; | |
| 41 public Byte bDeviceProtocol; | |
| 42 public Byte bMaxPacketSize0; | |
| 43 public UInt16 idVendor; | |
| 44 public UInt16 idProduct; | |
| 45 public UInt16 bcdDevice; | |
| 46 public Byte iManufacturer; | |
| 47 public Byte iProduct; | |
| 48 public Byte iSerialNumber; | |
| 49 public Byte bNumConfigurations; | |
| 50 } | |
| 51 | |
| 52 [StructLayout(LayoutKind.Sequential)] | |
| 53 struct libusb_endpoint_descriptor { | |
| 54 Byte bLength; | |
| 55 Byte bDescriptorType; | |
| 56 Byte bEndpointAddress; | |
| 57 Byte bmAttributes; | |
| 58 UInt16 wMaxPacketSize; | |
| 59 Byte bInterval; | |
| 60 Byte bRefresh; | |
| 61 Byte bSynchAddress; | |
| 62 byte* extra; | |
| 63 int extra_length; | |
| 64 } | |
| 65 | |
| 66 [StructLayout(LayoutKind.Sequential)] | |
| 22 | 67 struct libusb_interface_descriptor { |
| 21 | 68 Byte bLength; |
| 69 Byte bDescriptorType; | |
| 22 | 70 Byte bInterfaceNumber; |
| 71 Byte bAlternateSetting; | |
| 72 Byte bNumEndpoints; | |
| 73 Byte bInterfaceClass; | |
| 74 Byte bInterfaceSubClass; | |
| 75 Byte bInterfaceProtocol; | |
| 76 Byte iInterface; | |
| 77 libusb_endpoint_descriptor* endpoint; | |
| 21 | 78 Byte* extra; |
| 79 int extra_length; | |
| 80 } | |
| 22 | 81 [StructLayout(LayoutKind.Sequential)] |
| 82 struct libusb_interface { | |
| 83 libusb_interface_descriptor* altsetting; | |
| 84 int num_altsetting; | |
| 21 | 85 } |
| 22 | 86 struct libusb_config_descriptor { |
| 87 Byte bLength; | |
| 88 Byte bDescriptorType; | |
| 89 Byte wTotalLength; | |
| 90 Byte bNumInterfaces; | |
| 91 Byte bConfigurationValue; | |
| 92 Byte iConfiguration; | |
| 93 Byte bmAttributes; | |
| 94 Byte MaxPower; | |
| 95 libusb_interface* @interface; | |
| 96 Byte* extra; | |
| 97 int extra_length; | |
| 21 | 98 } |
| 99 | |
| 100 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 101 public static extern int libusb_init(out libusb_context ctx); | |
| 102 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 103 public static extern void libusb_exit(IntPtr ctx); | |
| 104 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 105 static extern void libusb_set_debug(libusb_context ctx, int level); | |
| 106 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 107 static extern Byte* libusb_error_name(int errcode); | |
| 108 | |
| 109 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 110 public static extern ssize_t libusb_get_device_list(libusb_context ctx, out IntPtr* list); //libusb_device** list | |
| 111 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 112 public static extern void libusb_free_device_list(IntPtr* list, int unref_devices); | |
| 113 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 114 static extern libusb_device libusb_ref_device(libusb_device dev); | |
| 115 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 116 public static extern void libusb_unref_device(IntPtr dev); | |
| 117 | |
| 118 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 119 static extern int libusb_get_configuration(libusb_device_handle dev, out int config); | |
| 120 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 121 public static extern int libusb_get_device_descriptor(libusb_device dev, out libusb_device_descriptor desc); | |
| 122 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 123 static extern int libusb_get_active_config_descriptor(libusb_device dev, libusb_config_descriptor** config); | |
| 124 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 125 static extern int libusb_get_config_descriptor(libusb_device dev, Byte config_index, libusb_config_descriptor** config); | |
| 126 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 127 static extern int libusb_get_config_descriptor_by_value(libusb_device dev, Byte bConfigurationValue, libusb_config_descriptor** config); | |
| 128 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 129 static extern void libusb_free_config_descriptor(libusb_config_descriptor* config); | |
| 130 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 131 public static extern Byte libusb_get_bus_number(libusb_device dev); | |
| 132 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 133 public static extern Byte libusb_get_device_address(libusb_device dev); | |
| 134 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 135 static extern int libusb_get_device_speed(libusb_device dev); | |
| 136 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 137 static extern int libusb_get_max_packet_size(libusb_device dev, Byte endpoint); | |
| 138 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 139 static extern int libusb_get_max_iso_packet_size(libusb_device dev, Byte endpoint); | |
| 140 | |
| 141 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 142 public static extern int libusb_open(libusb_device dev, out libusb_device_handle handle); | |
| 143 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 144 public static extern void libusb_close(IntPtr dev_handle); | |
| 145 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 146 static extern libusb_device libusb_get_device(libusb_device_handle dev_handle); | |
| 147 | |
| 148 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 149 public static extern int libusb_set_configuration(libusb_device_handle dev, int configuration); | |
| 150 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 151 public static extern int libusb_claim_interface(libusb_device_handle dev, int interface_number); | |
| 152 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 153 public static extern int libusb_release_interface(libusb_device_handle dev, int interface_number); | |
| 154 | |
| 155 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 156 static extern libusb_device_handle libusb_open_device_with_vid_pid(libusb_context ctx, UInt16 vendor_id, UInt16 product_id); | |
| 157 | |
| 158 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 159 static extern int libusb_set_interface_alt_setting(libusb_device_handle dev, int interface_number, int alternate_setting); | |
| 160 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
|
46
053cc617af54
USBLib: added functions to clear USB endpoint halt state
Ivo Smits <Ivo@UCIS.nl>
parents:
22
diff
changeset
|
161 public static extern int libusb_clear_halt(libusb_device_handle dev, Byte endpoint); |
| 21 | 162 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] |
| 163 public static extern int libusb_reset_device(libusb_device_handle dev); | |
| 164 | |
| 165 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 166 static extern int libusb_kernel_driver_active(libusb_device_handle dev, int interface_number); | |
| 167 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 168 public static extern int libusb_detach_kernel_driver(libusb_device_handle dev, int interface_number); | |
| 169 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 170 public static extern int libusb_attach_kernel_driver(libusb_device_handle dev, int interface_number); | |
| 171 | |
| 172 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 22 | 173 public static extern int libusb_control_transfer(libusb_device_handle dev_handle, Byte request_type, Byte bRequest, UInt16 wValue, UInt16 wIndex, Byte* data, UInt16 wLength, UInt32 timeout); |
| 21 | 174 |
| 175 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 22 | 176 public static extern int libusb_bulk_transfer(libusb_device_handle dev_handle, Byte endpoint, Byte* data, int length, out int actual_length, UInt32 timeout); |
| 21 | 177 |
| 178 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 22 | 179 public static extern int libusb_interrupt_transfer(libusb_device_handle dev_handle, Byte endpoint, Byte* data, int length, out int actual_length, UInt32 timeout); |
| 21 | 180 |
| 181 [DllImport(LIBUSB1_DLL, CallingConvention = LIBUSB1_CC)] | |
| 22 | 182 public static extern int libusb_get_string_descriptor_ascii(libusb_device_handle dev, Byte desc_index, [MarshalAs(UnmanagedType.LPStr)] StringBuilder data, int length); |
| 21 | 183 } |
| 184 } |