diff options
Diffstat (limited to 'bindings/csharp')
| -rw-r--r-- | bindings/csharp/.gitignore | 3 | ||||
| -rw-r--r-- | bindings/csharp/AssemblyInfo.cs.in | 5 | ||||
| -rw-r--r-- | bindings/csharp/Attr.cs | 102 | ||||
| -rw-r--r-- | bindings/csharp/CMakeLists.txt | 70 | ||||
| -rw-r--r-- | bindings/csharp/Channel.cs | 236 | ||||
| -rw-r--r-- | bindings/csharp/Context.cs | 231 | ||||
| -rw-r--r-- | bindings/csharp/Device.cs | 262 | ||||
| -rw-r--r-- | bindings/csharp/IOBuffer.cs | 143 | ||||
| -rw-r--r-- | bindings/csharp/Trigger.cs | 67 | ||||
| -rw-r--r-- | bindings/csharp/examples/ExampleProgram.cs | 82 | ||||
| -rw-r--r-- | bindings/csharp/key.snk | bin | 596 -> 0 bytes | |||
| -rw-r--r-- | bindings/csharp/libiio-sharp.dll.config.cmakein | 3 | ||||
| -rw-r--r-- | bindings/csharp/libiio-sharp.pc.cmakein | 10 |
13 files changed, 0 insertions, 1214 deletions
diff --git a/bindings/csharp/.gitignore b/bindings/csharp/.gitignore deleted file mode 100644 index 475b306..0000000 --- a/bindings/csharp/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ -AssemblyInfo.cs -libiio-sharp-0.5.pc -libiio-sharp.dll.config diff --git a/bindings/csharp/AssemblyInfo.cs.in b/bindings/csharp/AssemblyInfo.cs.in deleted file mode 100644 index 5d1de04..0000000 --- a/bindings/csharp/AssemblyInfo.cs.in +++ /dev/null @@ -1,5 +0,0 @@ -using System.Reflection; -using System.Runtime.CompilerServices; - -[assembly:AssemblyVersion("@LIBIIO_CS_VERSION@")] -[assembly:AssemblyDelaySign(false)] diff --git a/bindings/csharp/Attr.cs b/bindings/csharp/Attr.cs deleted file mode 100644 index 2ddcc3e..0000000 --- a/bindings/csharp/Attr.cs +++ /dev/null @@ -1,102 +0,0 @@ -/* - * libiio - Library for interfacing industrial I/O (IIO) devices - * - * Copyright (C) 2015 Analog Devices, Inc. - * Author: Paul Cercueil <paul.cercueil@analog.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * */ - -using System; -using System.Collections.Generic; -using System.Globalization; -using System.Linq; -using System.Text; -using System.Threading.Tasks; - -namespace iio -{ - /// <summary><see cref="iio.Attr"/> class: - /// Contains the representation of a channel or device attribute.</summary> - public abstract class Attr - { - /// <summary>The name of this attribute.</summary> - public readonly string name; - - /// <summary>The filename in sysfs to which this attribute is bound.</summary> - public readonly string filename; - - internal Attr(string name, string filename = null) - { - this.filename = filename == null ? name : filename; - this.name = name; - } - - /// <summary>Read the value of this attribute as a <c>string</c>.</summary> - /// <exception cref="System.Exception">The attribute could not be read.</exception> - public abstract string read(); - - /// <summary>Set this attribute to the value contained in the <c>string</c> argument.</summary> - /// <param name="val">The <c>string</c> value to set the parameter to.</param> - /// <exception cref="System.Exception">The attribute could not be written.</exception> - public abstract void write(string val); - - /// <summary>Read the value of this attribute as a <c>bool</c>.</summary> - /// <exception cref="System.Exception">The attribute could not be read.</exception> - public bool read_bool() - { - string val = read(); - return (val.CompareTo("1") == 0) || (val.CompareTo("Y") == 0); - } - - /// <summary>Read the value of this attribute as a <c>double</c>.</summary> - /// <exception cref="System.Exception">The attribute could not be read.</exception> - public double read_double() - { - return double.Parse(read(), CultureInfo.InvariantCulture); - } - - /// <summary>Read the value of this attribute as a <c>long</c>.</summary> - /// <exception cref="System.Exception">The attribute could not be read.</exception> - public long read_long() - { - return long.Parse(read(), CultureInfo.InvariantCulture); - } - - /// <summary>Set this attribute to the value contained in the <c>bool</c> argument.</summary> - /// <param name="val">The <c>bool</c> value to set the parameter to.</param> - /// <exception cref="System.Exception">The attribute could not be written.</exception> - public void write(bool val) - { - if (val) - write("1"); - else - write("0"); - } - - /// <summary>Set this attribute to the value contained in the <c>long</c> argument.</summary> - /// <param name="val">The <c>long</c> value to set the parameter to.</param> - /// <exception cref="System.Exception">The attribute could not be written.</exception> - public void write(long val) - { - write(val.ToString(CultureInfo.InvariantCulture)); - } - - /// <summary>Set this attribute to the value contained in the <c>double</c> argument.</summary> - /// <param name="val">The <c>double</c> value to set the parameter to.</param> - /// <exception cref="System.Exception">The attribute could not be written.</exception> - public void write(double val) - { - write(val.ToString(CultureInfo.InvariantCulture)); - } - } -} diff --git a/bindings/csharp/CMakeLists.txt b/bindings/csharp/CMakeLists.txt deleted file mode 100644 index 7e9d19b..0000000 --- a/bindings/csharp/CMakeLists.txt +++ /dev/null @@ -1,70 +0,0 @@ -cmake_minimum_required(VERSION 2.8.7) -project(libiio-sharp NONE) - -if (WIN32) - set(MCS_EXECUTABLE_NAME csc) -else() - set(MCS_EXECUTABLE_NAME mcs) -endif() - -find_program(MCS_EXECUTABLE - NAMES ${MCS_EXECUTABLE_NAME} - HINTS "C:/Windows/Microsoft.NET/Framework/v4.0.30319" - PATHS ENV MCS_EXECUTABLE_PATH - DOC "C# compiler") -mark_as_advanced(MCS_EXECUTABLE) - -if (MCS_EXECUTABLE) - option(CSHARP_BINDINGS "Install C# bindings" ON) - - if (CSHARP_BINDINGS) - set(LIBIIO_CS_PC_IN "${CMAKE_CURRENT_SOURCE_DIR}/libiio-sharp.pc.cmakein") - set(LIBIIO_CS_PC "${CMAKE_CURRENT_BINARY_DIR}/libiio-sharp-${VERSION}.pc") - configure_file(${LIBIIO_CS_PC_IN} ${LIBIIO_CS_PC} @ONLY) - if(NOT SKIP_INSTALL_ALL) - install(FILES ${LIBIIO_CS_PC} DESTINATION "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig") - endif() - - set(LIBIIO_CS_DLL_CONFIG_IN "${CMAKE_CURRENT_SOURCE_DIR}/libiio-sharp.dll.config.cmakein") - set(LIBIIO_CS_DLL_CONFIG "${CMAKE_CURRENT_BINARY_DIR}/libiio-sharp.dll.config") - configure_file(${LIBIIO_CS_DLL_CONFIG_IN} ${LIBIIO_CS_DLL_CONFIG} @ONLY) - if(NOT SKIP_INSTALL_ALL) - install(FILES ${LIBIIO_CS_DLL_CONFIG} DESTINATION ${CMAKE_INSTALL_PREFIX}/lib/cli/libiio-sharp-${VERSION}) - endif() - - set(LIBIIO_CS_VERSION ${VERSION}.0.0) - set(LIBIIO_CS_INFO_IN ${CMAKE_CURRENT_SOURCE_DIR}/AssemblyInfo.cs.in) - set(LIBIIO_CS_INFO ${CMAKE_CURRENT_BINARY_DIR}/AssemblyInfo.cs) - configure_file(${LIBIIO_CS_INFO_IN} ${LIBIIO_CS_INFO} @ONLY) - - set(LIBIIO_CS_DLL "${CMAKE_CURRENT_BINARY_DIR}/libiio-sharp.dll") - set(LIBIIO_CS_SOURCES - ${CMAKE_CURRENT_SOURCE_DIR}/Attr.cs - ${CMAKE_CURRENT_SOURCE_DIR}/Channel.cs - ${CMAKE_CURRENT_SOURCE_DIR}/Context.cs - ${CMAKE_CURRENT_SOURCE_DIR}/Device.cs - ${CMAKE_CURRENT_SOURCE_DIR}/IOBuffer.cs - ${CMAKE_CURRENT_SOURCE_DIR}/Trigger.cs - ${LIBIIO_CS_INFO} - ) - - foreach(SRC ${LIBIIO_CS_SOURCES}) - file(TO_NATIVE_PATH ${SRC} TMP) - set(LIBIIO_CS_SOURCES_REALPATH ${LIBIIO_CS_SOURCES_REALPATH} ${TMP}) - endforeach(SRC) - - file(TO_NATIVE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/key.snk SIGN_KEY) - file(TO_NATIVE_PATH ${LIBIIO_CS_DLL} LIBIIO_CS_DLL_OUT) - - add_custom_command(OUTPUT ${LIBIIO_CS_DLL} - COMMAND ${MCS_EXECUTABLE} /target:library /out:${LIBIIO_CS_DLL_OUT} /debug /keyfile:${SIGN_KEY} ${LIBIIO_CS_SOURCES_REALPATH} - DEPENDS ${LIBIIO_CS_SOURCES} - ) - - add_custom_target(libiio-sharp ALL DEPENDS ${LIBIIO_CS_DLL}) - - if(NOT SKIP_INSTALL_ALL) - install(FILES ${LIBIIO_CS_DLL} ${LIBIIO_CS_DLL}.mdb DESTINATION ${CMAKE_INSTALL_PREFIX}/lib/cli/libiio-sharp-${VERSION}) - endif() - endif() -endif() diff --git a/bindings/csharp/Channel.cs b/bindings/csharp/Channel.cs deleted file mode 100644 index 491a4ad..0000000 --- a/bindings/csharp/Channel.cs +++ /dev/null @@ -1,236 +0,0 @@ -/* - * libiio - Library for interfacing industrial I/O (IIO) devices - * - * Copyright (C) 2015 Analog Devices, Inc. - * Author: Paul Cercueil <paul.cercueil@analog.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * */ - -using System; -using System.Collections.Generic; -using System.IO; -using System.Linq; -using System.Runtime.InteropServices; -using System.Text; -using System.Threading.Tasks; - -namespace iio -{ - /// <summary><see cref="iio.Channel"/> class: - /// Contains the representation of an input or output channel.</summary> - public class Channel - { - private class ChannelAttr : Attr - { - private IntPtr chn; - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_channel_attr_read(IntPtr chn, [In()] string name, [Out()] StringBuilder val, uint len); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_channel_attr_write(IntPtr chn, [In()] string name, string val); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_channel_attr_get_filename(IntPtr chn, [In()] string attr); - - public ChannelAttr(IntPtr chn, string name) : base(name, Marshal.PtrToStringAnsi(iio_channel_attr_get_filename(chn, name))) - { - this.chn = chn; - } - - public override string read() - { - StringBuilder builder = new StringBuilder(1024); - int err = iio_channel_attr_read(chn, name, builder, (uint) builder.Capacity); - if (err < 0) - throw new Exception("Unable to read channel attribute " + err); - return builder.ToString(); - } - - public override void write(string str) - { - int err = iio_channel_attr_write(chn, name, str); - if (err < 0) - throw new Exception("Unable to write channel attribute " + err); - } - } - - - private IntPtr chn; - private uint sample_size; - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_channel_get_id(IntPtr chn); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_channel_get_name(IntPtr chn); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern uint iio_channel_get_attrs_count(IntPtr chn); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_channel_get_attr(IntPtr chn, uint index); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - [return: MarshalAs(UnmanagedType.I1)] - private static extern bool iio_channel_is_output(IntPtr chn); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - [return: MarshalAs(UnmanagedType.I1)] - private static extern bool iio_channel_is_scan_element(IntPtr chn); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern void iio_channel_enable(IntPtr chn); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern void iio_channel_disable(IntPtr chn); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - [return: MarshalAs(UnmanagedType.I1)] - private static extern bool iio_channel_is_enabled(IntPtr chn); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern uint iio_channel_read_raw(IntPtr chn, IntPtr buf, IntPtr dst, uint len); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern uint iio_channel_write_raw(IntPtr chn, IntPtr buf, IntPtr src, uint len); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern uint iio_channel_read(IntPtr chn, IntPtr buf, IntPtr dst, uint len); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern uint iio_channel_write(IntPtr chn, IntPtr buf, IntPtr src, uint len); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_channel_get_data_format(IntPtr chn); - - /// <summary>The name of this channel.</summary> - public readonly string name; - - /// <summary>An identifier of this channel.</summary> - /// <remarks>It is possible that two channels have the same ID, - /// if one is an input channel and the other is an output channel.</remarks> - public readonly string id; - - /// <summary>Contains <c>true</c> if the channel is an output channel, - /// <c>false</c> otherwise.</summary> - public readonly bool output; - - /// <summary>Contains <c>true</c> if the channel is a scan element, - /// <c>false</c> otherwise.</summary> - /// <remarks>If a channel is a scan element, then it is possible to enable it - /// and use it for I/O operations.</remarks> - public readonly bool scan_element; - - /// <summary>A <c>list</c> of all the attributes that this channel has.</summary> - public readonly List<Attr> attrs; - - internal Channel(IntPtr chn) - { - this.chn = chn; - attrs = new List<Attr>(); - sample_size = (uint)Marshal.ReadInt32(iio_channel_get_data_format(this.chn)) / 8; - uint nb_attrs = iio_channel_get_attrs_count(chn); - - for (uint i = 0; i < nb_attrs; i++) - attrs.Add(new ChannelAttr(this.chn, Marshal.PtrToStringAnsi(iio_channel_get_attr(chn, i)))); - - IntPtr name_ptr = iio_channel_get_name(this.chn); - if (name_ptr == IntPtr.Zero) - name = ""; - else - name = Marshal.PtrToStringAnsi(name_ptr); - - id = Marshal.PtrToStringAnsi(iio_channel_get_id(this.chn)); - output = iio_channel_is_output(this.chn); - scan_element = iio_channel_is_scan_element(this.chn); - } - - /// <summary>Enable the current channel, so that it can be used for I/O operations.</summary> - public void enable() - { - iio_channel_enable(this.chn); - } - - /// <summary>Disable the current channel.</summary> - public void disable() - { - iio_channel_disable(this.chn); - } - - /// <summary>Returns whether or not the channel has been enabled.</summary> - public bool is_enabled() - { - return iio_channel_is_enabled(this.chn); - } - - /// <summary>Extract the samples corresponding to this channel from the - /// given <see cref="iio.IOBuffer"/> object.</summary> - /// <param name="buffer">A valid instance of the <see cref="iio.IOBuffer"/> class.</param> - /// <param name="raw">If set to <c>true</c>, the samples are not converted from their - /// hardware format to their host format.</param> - /// <returns>A <c>byte</c> array containing the extracted samples.</returns> - /// <exception cref="System.Exception">The samples could not be read.</exception> - public byte[] read(IOBuffer buffer, bool raw = false) - { - if (!is_enabled()) - throw new Exception("Channel must be enabled before the IOBuffer is instantiated"); - if (this.output) - throw new Exception("Unable to read from output channel"); - - byte[] array = new byte[(int) (buffer.samples_count * sample_size)]; - MemoryStream stream = new MemoryStream(array, true); - GCHandle handle = GCHandle.Alloc(array, GCHandleType.Pinned); - IntPtr addr = handle.AddrOfPinnedObject(); - uint count; - - if (raw) - count = iio_channel_read_raw(this.chn, buffer.buf, addr, buffer.samples_count * sample_size); - else - count = iio_channel_read(this.chn, buffer.buf, addr, buffer.samples_count * sample_size); - handle.Free(); - stream.SetLength((long) count); - return stream.ToArray(); - - } - - /// <summary> - /// Write the specified array of samples corresponding to this channel into the - /// given <see cref="iio.IOBuffer"/> object.</summary> - /// <param name="buffer">A valid instance of the <see cref="iio.IOBuffer"/> class.</param> - /// <param name="array">A <c>byte</c> array containing the samples to write.</param> - /// <param name="raw">If set to <c>true</c>, the samples are not converted from their - /// host format to their native format.</param> - /// <returns>The number of bytes written.</returns> - /// <exception cref="System.Exception">The samples could not be written.</exception> - public uint write(IOBuffer buffer, byte[] array, bool raw = false) - { - if (!is_enabled()) - throw new Exception("Channel must be enabled before the IOBuffer is instantiated"); - if (!this.output) - throw new Exception("Unable to write to an input channel"); - - GCHandle handle = GCHandle.Alloc(array, GCHandleType.Pinned); - IntPtr addr = handle.AddrOfPinnedObject(); - uint count; - - if (raw) - count = iio_channel_write_raw(this.chn, buffer.buf, addr, (uint) array.Length); - else - count = iio_channel_write(this.chn, buffer.buf, addr, (uint) array.Length); - handle.Free(); - - return count; - } - } -} diff --git a/bindings/csharp/Context.cs b/bindings/csharp/Context.cs deleted file mode 100644 index e5c478f..0000000 --- a/bindings/csharp/Context.cs +++ /dev/null @@ -1,231 +0,0 @@ -/* - * libiio - Library for interfacing industrial I/O (IIO) devices - * - * Copyright (C) 2015 Analog Devices, Inc. - * Author: Paul Cercueil <paul.cercueil@analog.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * */ - -using System; -using System.Collections.Generic; -using System.Linq; -using System.Runtime.InteropServices; -using System.Text; -using System.Threading.Tasks; - -namespace iio -{ - public class Version - { - public readonly uint major; - public readonly uint minor; - public readonly string git_tag; - - internal Version(uint major, uint minor, string git_tag) - { - this.major = major; - this.minor = minor; - this.git_tag = git_tag; - } - } - - /// <summary><see cref="iio.Context"/> class: - /// Contains the representation of an IIO context.</summary> - public class Context : IDisposable - { - private IntPtr ctx; - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_create_network_context( - [In()][MarshalAs(UnmanagedType.LPStr)] string hostname - ); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_create_context_from_uri( - [In()][MarshalAs(UnmanagedType.LPStr)] string uri - ); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_create_default_context(); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern void iio_context_destroy(IntPtr ctx); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_context_get_name(IntPtr ctx); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_context_get_description(IntPtr ctx); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_context_get_xml(IntPtr ctx); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern void iio_library_get_version(ref uint major, ref uint minor, [Out()] StringBuilder git_tag); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_context_get_version(IntPtr ctx, ref uint major, ref uint minor, [Out()] StringBuilder git_tag); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern uint iio_context_get_devices_count(IntPtr ctx); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_context_get_device(IntPtr ctx, uint index); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - [return: MarshalAs(UnmanagedType.I1)] - private static extern bool iio_device_is_trigger(IntPtr dev); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_context_set_timeout(IntPtr ctx, uint timeout_ms); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_context_clone(IntPtr ctx); - - /// <summary>A XML representation of the current context.</summary> - public readonly string xml; - - /// <summary>The name of the current context.</summary> - public readonly string name; - - /// <summary>Retrieve a human-readable information string about the current context.</summary> - public readonly string description; - public readonly Version library_version, backend_version; - - /// <summary>A <c>List</c> of all the IIO devices present on the current context.</summary> - public readonly List<Device> devices; - - /// <summary>Initializes a new instance of the <see cref="iio.Context"/> class, - /// using the provided URI. For compatibility with existing code, providing - /// an IP address or a hostname here will automatically create a network - /// context.</summary> - /// <param name="uri">URI to use for the IIO context creation</param> - /// <returns>an instance of the <see cref="iio.Context"/> class</returns> - /// <exception cref="System.Exception">The IIO context could not be created.</exception> - public Context(string uri) : this(getContextFromString(uri)) {} - - /// <summary>Initializes a new instance of the <see cref="iio.Context"/> class, - /// using the local or the network backend of the IIO library.</summary> - /// <remarks>This function will create a network context if the IIOD_REMOTE - /// environment variable is set to the hostname where the IIOD server runs. - /// If set to an empty string, the server will be discovered using ZeroConf. - /// If the environment variable is not set, a local context will be created - /// instead.</remarks> - /// <exception cref="System.Exception">The IIO context could not be created.</exception> - public Context() : this(iio_create_default_context()) {} - - private static IntPtr getContextFromString(string str) - { - IntPtr ptr = iio_create_context_from_uri(str); - if (ptr == IntPtr.Zero) - ptr = iio_create_network_context(str); - return ptr; - } - - private Context(IntPtr ctx) - { - this.ctx = ctx; - - if (ctx == IntPtr.Zero) - throw new Exception("Unable to create IIO context"); - - uint nb_devices = iio_context_get_devices_count(ctx); - - devices = new List<Device>(); - for (uint i = 0; i < nb_devices; i++) - { - IntPtr ptr = iio_context_get_device(ctx, i); - if (iio_device_is_trigger(ptr)) - devices.Add(new Trigger(this, ptr)); - else - devices.Add(new Device(this, ptr)); - } - - xml = Marshal.PtrToStringAnsi(iio_context_get_xml(ctx)); - name = Marshal.PtrToStringAnsi(iio_context_get_name(ctx)); - description = Marshal.PtrToStringAnsi(iio_context_get_description(ctx)); - - uint major = 0; - uint minor = 0; - StringBuilder builder = new StringBuilder(8); - iio_library_get_version(ref major, ref minor, builder); - library_version = new Version(major, minor, builder.ToString()); - - major = 0; - minor = 0; - builder.Clear(); - int err = iio_context_get_version(ctx, ref major, ref minor, builder); - if (err < 0) - throw new Exception("Unable to read backend version"); - backend_version = new Version(major, minor, builder.ToString()); - } - - ~Context() - { - if (ctx != IntPtr.Zero) - Dispose(false); - } - - /// <summary>Clone this instance.</summary> - public Context clone() - { - return new Context(iio_context_clone(this.ctx)); - } - - /// <summary>Get the <see cref="iio.Device"/> object of the specified name.</summary> - /// <param name="name">Name or ID of the device to look for</param> - /// <exception cref="System.Exception">The IIO device with the specified - /// name or ID could not be found in the current context.</exception> - public Device get_device(string name) - { - foreach (Device each in devices) { - if (each.name.CompareTo(name) == 0 || - each.id.CompareTo(name) == 0) - return each; - } - - throw new Exception("Device " + name + " not found"); - } - - /// <summary>Set a timeout for I/O operations.</summary> - /// <param name="timeout">The timeout value, in milliseconds</param> - /// <exception cref="System.Exception">The timeout could not be applied.</exception> - public void set_timeout(uint timeout) - { - int ret = iio_context_set_timeout(ctx, timeout); - if (ret < 0) - throw new Exception("Unable to set timeout"); - } - - /// <summary>Releases all resource used by the <see cref="iio.Context"/> object.</summary> - /// <remarks>Call <see cref="Dispose"/> when you are finished using the <see cref="iio.Context"/>. The - /// <see cref="Dispose"/> method leaves the <see cref="iio.Context"/> in an unusable state. After calling - /// <see cref="Dispose"/>, you must release all references to the <see cref="iio.Context"/> so the garbage - /// collector can reclaim the memory that the <see cref="iio.Context"/> was occupying.</remarks> - public void Dispose() - { - Dispose(true); - } - - private void Dispose(bool clean) - { - if (ctx != IntPtr.Zero) - { - if (clean) - GC.SuppressFinalize(this); - iio_context_destroy(ctx); - ctx = IntPtr.Zero; - } - } - } -} diff --git a/bindings/csharp/Device.cs b/bindings/csharp/Device.cs deleted file mode 100644 index 8d7fa82..0000000 --- a/bindings/csharp/Device.cs +++ /dev/null @@ -1,262 +0,0 @@ -/* - * libiio - Library for interfacing industrial I/O (IIO) devices - * - * Copyright (C) 2015 Analog Devices, Inc. - * Author: Paul Cercueil <paul.cercueil@analog.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * */ - -using System; -using System.Collections.Generic; -using System.Linq; -using System.Runtime.InteropServices; -using System.Text; -using System.Threading.Tasks; - -namespace iio -{ - /// <summary><see cref="iio.Device"/> class: - /// Contains the representation of an IIO device.</summary> - public class Device - { - private class DeviceAttr : Attr - { - private IntPtr dev; - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_device_attr_read(IntPtr dev, [In()] string name, [Out()] StringBuilder val, uint len); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_device_attr_write(IntPtr dev, [In()] string name, [In()] string val); - - public DeviceAttr(IntPtr dev, string name) : base(name) - { - this.dev = dev; - } - - public override string read() - { - StringBuilder builder = new StringBuilder(1024); - int err = iio_device_attr_read(dev, name, builder, 1024); - if (err < 0) - throw new Exception("Unable to read device attribute " + err); - return builder.ToString(); - } - - public override void write(string str) - { - int err = iio_device_attr_write(dev, name, str); - if (err < 0) - throw new Exception("Unable to write device attribute " + err); - } - } - - private class DeviceDebugAttr : Attr - { - private IntPtr dev; - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_device_debug_attr_read(IntPtr dev, [In()] string name, [Out()] StringBuilder val, uint len); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_device_debug_attr_write(IntPtr dev, [In()] string name, [In()] string val); - - public DeviceDebugAttr(IntPtr dev, string name) : base(name) - { - this.dev = dev; - } - - public override string read() - { - StringBuilder builder = new StringBuilder(1024); - int err = iio_device_debug_attr_read(dev, name, builder, 1024); - if (err < 0) - throw new Exception("Unable to read debug attribute " + err); - return builder.ToString(); - } - - public override void write(string str) - { - int err = iio_device_debug_attr_write(dev, name, str); - if (err < 0) - throw new Exception("Unable to write debug attribute " + err); - } - } - - private Context ctx; - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_device_get_id(IntPtr dev); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_device_get_name(IntPtr dev); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern uint iio_device_get_channels_count(IntPtr dev); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_device_get_channel(IntPtr dev, uint index); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern uint iio_device_get_attrs_count(IntPtr dev); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern uint iio_device_get_debug_attrs_count(IntPtr dev); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_device_get_attr(IntPtr dev, uint index); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_device_get_debug_attr(IntPtr dev, uint index); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_device_get_trigger(IntPtr dev, IntPtr triggerptr); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_device_set_trigger(IntPtr dev, IntPtr trigger); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_device_get_sample_size(IntPtr dev); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_device_reg_write(IntPtr dev, uint addr, uint value); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_device_reg_read(IntPtr dev, uint addr, ref uint value); - - internal IntPtr dev; - - /// <summary>An identifier of this device.</summary> - /// <remarks>The identifier is only valid in this IIO context</remarks> - public readonly string id; - - /// <summary>The name of this device.</summary> - public readonly string name; - - /// <summary>A <c>list</c> of all the attributes that this device has.</summary> - public readonly List<Attr> attrs; - - /// <summary>A <c>list</c> of all the debug attributes that this device has.</summary> - public readonly List<Attr> debug_attrs; - - /// <summary>A <c>list</c> of all the <see cref="iio.Channel"/> objects that this device possesses.</summary> - public readonly List<Channel> channels; - - internal Device(Context ctx, IntPtr dev) - { - this.ctx = ctx; - this.dev = dev; - channels = new List<Channel>(); - attrs = new List<Attr>(); - debug_attrs = new List<Attr>(); - - uint nb_channels = iio_device_get_channels_count(dev), - nb_attrs = iio_device_get_attrs_count(dev), - nb_debug_attrs = iio_device_get_debug_attrs_count(dev); - - for (uint i = 0; i < nb_channels; i++) - channels.Add(new Channel(iio_device_get_channel(dev, i))); - - for (uint i = 0; i < nb_attrs; i++) - attrs.Add(new DeviceAttr(dev, Marshal.PtrToStringAnsi(iio_device_get_attr(dev, i)))); - for (uint i = 0; i < nb_debug_attrs; i++) - debug_attrs.Add(new DeviceDebugAttr(dev, Marshal.PtrToStringAnsi(iio_device_get_debug_attr(dev, i)))); - - id = Marshal.PtrToStringAnsi(iio_device_get_id(dev)); - - IntPtr name_ptr = iio_device_get_name(dev); - if (name_ptr == IntPtr.Zero) - name = ""; - else - name = Marshal.PtrToStringAnsi(name_ptr); - } - - /// <summary>Get the <see cref="iio.Channel"/> object of the specified name.</summary> - /// <param name="name">Name or ID of the channel to look for</param> - /// <exception cref="System.Exception">The IIO device with the specified - /// name or ID could not be found in the current context.</exception> - public Channel get_channel(string name) - { - foreach (Channel each in channels) { - if (each.name.CompareTo(name) == 0 || - each.id.CompareTo(name) == 0) - return each; - } - - throw new Exception("Channel " + name + " not found"); - } - - /// <summary>Affect a trigger to this device.</summary> - /// <param name="trig">A valid instance of the <see cref="iio.Trigger"/> class.</param> - /// <exception cref="System.Exception">The trigger could not be set.</exception> - public void set_trigger(Trigger trig) - { - int err = iio_device_set_trigger(this.dev, trig == null ? IntPtr.Zero : trig.dev); - if (err < 0) - throw new Exception("Unable to set trigger: err=" + err); - } - - /// <summary>Get the current trigger affected to this device.</summary> - /// <returns>An instance of the <see cref="iio.Trigger"/> class.</returns> - /// <exception cref="System.Exception">The instance could not be retrieved.</exception> - public Trigger get_trigger() - { - IntPtr ptr = (IntPtr)0; - int err = iio_device_get_trigger(this.dev, ptr); - if (err < 0) - throw new Exception("Unable to get trigger: err=" + err); - - ptr = Marshal.ReadIntPtr(ptr); - - foreach (Trigger trig in ctx.devices) { - if (trig.dev == ptr) - return trig; - } - - return null; - } - - /// <summary>Get the current sample size of the device.</summary> - /// <remarks>The sample size varies each time channels get enabled or disabled.</remarks> - /// <exception cref="System.Exception">Internal error. Please report any bug.</exception> - public uint get_sample_size() - { - int ret = iio_device_get_sample_size(dev); - if (ret < 0) - throw new Exception("Internal error. Please report any bug."); - return (uint) ret; - } - /// <summary>Set a value to one register of this device.</summary> - /// <param name="addr">The address of the register concerned.</param> - /// <param name="value">The value that will be used for this register.</param> - /// <exception cref="System.Exception">The register could not be written.</exception> - public void reg_write(uint addr, uint value) - { - int err = iio_device_reg_write(dev, addr, value); - if (err < 0) - throw new Exception("Unable to write register"); - } - - /// <summary>Read the content of a register of this device.</summary> - /// <param name="addr">The address of the register concerned.</param> - /// <exception cref="System.Exception">The register could not be read.</exception> - public uint reg_read(uint addr) - { - uint value = 0; - int err = iio_device_reg_read(dev, addr, ref value); - if (err < 0) - throw new Exception("Unable to read register"); - return value; - } - } -} diff --git a/bindings/csharp/IOBuffer.cs b/bindings/csharp/IOBuffer.cs deleted file mode 100644 index 1697f6e..0000000 --- a/bindings/csharp/IOBuffer.cs +++ /dev/null @@ -1,143 +0,0 @@ -/* - * libiio - Library for interfacing industrial I/O (IIO) devices - * - * Copyright (C) 2015 Analog Devices, Inc. - * Author: Paul Cercueil <paul.cercueil@analog.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * */ - -using System; -using System.Collections.Generic; -using System.Linq; -using System.Runtime.InteropServices; -using System.Text; -using System.Threading.Tasks; - -namespace iio -{ - /// <summary><see cref="iio.IOBuffer"/> class: - /// The class used for all I/O operations.</summary> - public class IOBuffer : IDisposable - { - private bool circular_buffer_pushed; - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_device_create_buffer(IntPtr dev, uint samples_count, - [MarshalAs(UnmanagedType.I1)] bool circular); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern void iio_buffer_destroy(IntPtr buf); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_buffer_refill(IntPtr buf); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern int iio_buffer_push_partial(IntPtr buf, uint samples_count); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_buffer_start(IntPtr buf); - - [DllImport("libiio.dll", CallingConvention = CallingConvention.Cdecl)] - private static extern IntPtr iio_buffer_end(IntPtr buf); - - internal IntPtr buf; - - /// <summary>The size of this buffer, in samples.</summary> - public readonly uint samples_count; - - /// <summary>If <c>true</c>, the buffer is circular.</summary> - public readonly bool circular; - - /// <summary>Initializes a new instance of the <see cref="iio.IOBuffer"/> class.</summary> - /// <param name="dev">The <see cref="iio.Device"/> object that represents the device - /// where the I/O operations will be performed.</param> - /// <param name="samples_count">The size of the buffer, in samples.</param> - /// <param name="circular">If set to <c>true</c>, the buffer is circular.</param> - /// <exception cref="System.Exception">The buffer could not be created.</exception> - public IOBuffer(Device dev, uint samples_count, bool circular = false) - { - this.samples_count = samples_count; - this.circular = circular; - this.circular_buffer_pushed = false; - - buf = iio_device_create_buffer(dev.dev, samples_count, circular); - if (buf == IntPtr.Zero) - throw new Exception("Unable to create buffer"); - } - - ~IOBuffer() - { - if (buf != IntPtr.Zero) - Dispose(false); - } - - /// <summary>Fetch a new set of samples from the hardware.</summary> - /// <exception cref="System.Exception">The buffer could not be refilled.</exception> - public void refill() - { - int err = iio_buffer_refill(this.buf); - if (err < 0) - throw new Exception("Unable to refill buffer: err=" + err); - } - - /// <summary>Submit the samples contained in this buffer to the hardware.</summary> - /// <exception cref="System.Exception">The buffer could not be pushed.</exception> - public void push(uint samples_count) - { - if (circular && circular_buffer_pushed) - throw new Exception("Circular buffer already pushed\n"); - - int err = iio_buffer_push_partial(this.buf, samples_count); - if (err < 0) - throw new Exception("Unable to push buffer: err=" + err); - circular_buffer_pushed = true; - } - - public void push() - { - push(this.samples_count); - } - - /// <summary>Releases all resource used by the <see cref="iio.IOBuffer"/> object.</summary> - /// <remarks>Call <see cref="Dispose"/> when you are finished using the <see cref="iio.IOBuffer"/>. The - /// <see cref="Dispose"/> method leaves the <see cref="iio.IOBuffer"/> in an unusable state. After calling - /// <see cref="Dispose"/>, you must release all references to the <see cref="iio.IOBuffer"/> so the garbage - /// collector can reclaim the memory that the <see cref="iio.IOBuffer"/> was occupying.</remarks> - public void Dispose() - { - Dispose(true); - } - - private void Dispose(bool clean) - { - if (buf != IntPtr.Zero) - { - if (clean) - GC.SuppressFinalize(this); - iio_buffer_destroy(buf); - buf = IntPtr.Zero; - } - } - - /// <summary>Copy the given array of samples inside the <see cref="iio.IOBuffer"/> object.</summary> - /// <param name="array">A <c>byte</c> array containing the samples that should be written.</param> - /// <remarks>The number of samples written will not exceed the size of the buffer.</remarks> - public void fill(byte[] array) - { - int length = (int) iio_buffer_end(buf) - (int) iio_buffer_start(buf); - if (length > array.Length) - length = array.Length; - Marshal.Copy(array, 0, iio_buffer_start(buf), length); - } - } -} diff --git a/bindings/csharp/Trigger.cs b/bindings/csharp/Trigger.cs deleted file mode 100644 index 4614143..0000000 --- a/bindings/csharp/Trigger.cs +++ /dev/null @@ -1,67 +0,0 @@ -/* - * libiio - Library for interfacing industrial I/O (IIO) devices - * - * Copyright (C) 2015 Analog Devices, Inc. - * Author: Paul Cercueil <paul.cercueil@analog.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * */ - -using System; -using System.Collections.Generic; -using System.Linq; -using System.Runtime.InteropServices; -using System.Text; -using System.Threading.Tasks; - -namespace iio -{ - /// <summary><see cref="iio.Trigger"/> class: - /// Contains the representation of an IIO device that can act as a trigger.</summary> - public class Trigger : Device - { - internal Trigger(Context ctx, IntPtr ptr) : base(ctx, ptr) { } - - /// <summary>Configure a new frequency for this trigger.</summary> - /// <exception cref="System.Exception">The new frequency could not be set.</exception> - public void set_rate(ulong rate) - { - foreach (Attr each in attrs) - if (each.name.Equals("frequency")) - { - each.write((long) rate); - return; - } - throw new Exception("Trigger has no frequency?"); - } - - /// <summary>Get the currently configured frequency of this trigger.</summary> - /// <exception cref="System.Exception">The configured frequency could not be obtained.</exception> - public ulong get_rate() - { - foreach (Attr each in attrs) - if (each.name.Equals("frequency")) - return (ulong) each.read_long(); - throw new Exception("Trigger has no frequency?"); - } - - public new void set_trigger(Trigger trig) - { - throw new InvalidComObjectException("Device is already a trigger"); - } - - public new Trigger get_trigger() - { - throw new InvalidComObjectException("Device is already a trigger"); - } - } -} diff --git a/bindings/csharp/examples/ExampleProgram.cs b/bindings/csharp/examples/ExampleProgram.cs deleted file mode 100644 index f33e381..0000000 --- a/bindings/csharp/examples/ExampleProgram.cs +++ /dev/null @@ -1,82 +0,0 @@ -using System; -using System.Collections.Generic; -using System.Linq; -using System.Text; -using System.Threading.Tasks; -using iio; - -namespace IIOCSharp -{ - class ExampleProgram - { - static void Main(string[] args) - { - Context ctx = new Context("10.44.2.241"); - if (ctx == null) - { - Console.WriteLine("Unable to create IIO context"); - return; - } - - Console.WriteLine("IIO context created: " + ctx.name); - Console.WriteLine("IIO context description: " + ctx.description); - - Console.WriteLine("IIO context has " + ctx.devices.Count + " devices:"); - foreach (Device dev in ctx.devices) { - Console.WriteLine("\t" + dev.id + ": " + dev.name); - - if (dev is Trigger) - { - Console.WriteLine("Found trigger! Rate=" + ((Trigger) dev).get_rate()); - } - - Console.WriteLine("\t\t" + dev.channels.Count + " channels found:"); - - foreach (Channel chn in dev.channels) - { - string type = "input"; - if (chn.output) - type = "output"; - Console.WriteLine("\t\t\t" + chn.id + ": " + chn.name + " (" + type + ")"); - - if (chn.attrs.Count == 0) - continue; - - Console.WriteLine("\t\t\t" + chn.attrs.Count + " channel-specific attributes found:"); - foreach (Attr attr in chn.attrs) - { - Console.WriteLine("\t\t\t\t" + attr.name); - if (attr.name.CompareTo("frequency") == 0) - { - Console.WriteLine("Attribute content: " + attr.read()); - } - } - - } - - /* If we find cf-ad9361-lpc, try to read a few bytes from the first channel */ - if (dev.name.CompareTo("cf-ad9361-lpc") == 0) - { - Channel chn = dev.channels[0]; - chn.enable(); - IOBuffer buf = new IOBuffer(dev, 0x8000); - buf.refill(); - - Console.WriteLine("Read " + chn.read(buf).Length + " bytes from hardware"); - buf.Dispose(); - } - - if (dev.attrs.Count == 0) - continue; - - Console.WriteLine("\t\t" + dev.attrs.Count + " device-specific attributes found:"); - foreach (Attr attr in dev.attrs) - Console.WriteLine("\t\t\t" + attr.name); - - } - - /* Wait for user input */ - Console.ReadLine(); - } - } -} diff --git a/bindings/csharp/key.snk b/bindings/csharp/key.snk Binary files differdeleted file mode 100644 index fc21149..0000000 --- a/bindings/csharp/key.snk +++ /dev/null diff --git a/bindings/csharp/libiio-sharp.dll.config.cmakein b/bindings/csharp/libiio-sharp.dll.config.cmakein deleted file mode 100644 index c9ef9bb..0000000 --- a/bindings/csharp/libiio-sharp.dll.config.cmakein +++ /dev/null @@ -1,3 +0,0 @@ -<configuration> - <dllmap dll="libiio.dll" target="libiio.so.@LIBIIO_VERSION_MAJOR@"/> -</configuration> diff --git a/bindings/csharp/libiio-sharp.pc.cmakein b/bindings/csharp/libiio-sharp.pc.cmakein deleted file mode 100644 index 5e6fd22..0000000 --- a/bindings/csharp/libiio-sharp.pc.cmakein +++ /dev/null @@ -1,10 +0,0 @@ -prefix=@CMAKE_INSTALL_PREFIX@ -exec_prefix=@CMAKE_INSTALL_PREFIX@ -libdir=@CMAKE_INSTALL_PREFIX@/lib - -Name: libiio-cs -Description: CLI bindings for libiio -Version: @VERSION@ - -Requires: -Libs: -r:${libdir}/cli/libiio-sharp-@VERSION@/libiio-sharp.dll |