Subversion Repositories spacewiresystemc

# SPACEWIRESYSTEMC
This project provide the necessary to run a envireonment test to spacewire verilog using SystemC and running it on icarus verilog

###Donate and help us "Bitcoin is the future"

 - 1CSZ9nHBWxLaf1nU9E9E15GAjKcYXD1wnV

###ABOUT this Spacewire

This consist in a aerospace IP used to data between another switch who contain another spacewire. To this project we give to you the possibility to test or use the IP only spacewire2spacewire using the standart interface we elaborated by design. The model like verilog follow the standart spacewire from year 2008.

 This IP was developed in order to:

  - Concepts acquired in training in the digital stream
  - Integration with free software
  - Different forms of functional verification
  - Projects aimed at ASIC
  - IP facing low density - average
  - Promoting microelectronics interested people on Latin America
  - Teamwork

###IP features
 - Design definition

###Model features

###RX 
 - 850ns timeout
 - Parity error
 - Invalid combination
 - Nchar "data-eop-eep"
 - Fct counter
 - Time Code

###TX 
 - Parity calculation
 - Nchar "data-eop-eep"
 - Time Code
 - Send Fct
 - Frequencies worked Mhz "2 - 10 - 20 - 50 - 100 - 150 - 200 - 201 - 250 - 280"

###FSM SPACEWIRE
 - Linkstart - AutoStart - LinkDisable
 - 12,8 us timeout
 - 6,4  us timeout

###Requisites

 - Linux Distro
 - Icarus verilog [http://iverilog.icarus.com/]
 - SystemC 2.3 [http://accellera.org/downloads/standards/systemc]
 - gtkwave [http://gtkwave.sourceforge.net/]
 - gtk3
 - libboost
 - gtkmm
 - glade

*Obs: you need alredy know how to compile and understand concepts and how work icarus / SystemC / linux tools

###Configuration of Environment

To systemC , icarus verilog and gtkwave follow instalation guide provided by developers and make propely exports to linux distro see includes and objects used during build of environment. The folder work is where you need compile and execute the test using systemC and DUT in verilog. Note on env_global_spw.cpp some includes fail because location so you need set it where you have compiled or instaled icarus verilog. 

On work folder you should see after yoo installed systemC if is propely installed

```sh
$ ldd final_spw.so
```

The result of command should be this 

```sh
        linux-vdso.so.1 (0x00007ffe3c1ec000)
        libsystemc-2.3.0.so => /systemc-2.3.0/lib-linux64/libsystemc-2.3.0.so (0x00007f752f1ef000)
        libgtkmm-3.0.so.1 => /usr/lib64/libgtkmm-3.0.so.1 (0x00007f752ea75000)
        libatkmm-1.6.so.1 => /usr/lib64/libatkmm-1.6.so.1 (0x00007f752e828000)
        libgdkmm-3.0.so.1 => /usr/lib64/libgdkmm-3.0.so.1 (0x00007f752e5e1000)
        libgiomm-2.4.so.1 => /usr/lib64/libgiomm-2.4.so.1 (0x00007f752e234000)
        libpangomm-1.4.so.1 => /usr/lib64/libpangomm-1.4.so.1 (0x00007f752e006000)
        libglibmm-2.4.so.1 => /usr/lib64/libglibmm-2.4.so.1 (0x00007f752dd8c000)
        libgtk-3.so.0 => /usr/lib64/libgtk-3.so.0 (0x00007f752d4ac000)
        libgdk-3.so.0 => /usr/lib64/libgdk-3.so.0 (0x00007f752d1ff000)
        libpangocairo-1.0.so.0 => /usr/lib64/libpangocairo-1.0.so.0 (0x00007f752cff2000)
        libpango-1.0.so.0 => /usr/lib64/libpango-1.0.so.0 (0x00007f752cda6000)
        libatk-1.0.so.0 => /usr/lib64/libatk-1.0.so.0 (0x00007f752cb80000)
        libcairo-gobject.so.2 => /usr/lib64/libcairo-gobject.so.2 (0x00007f752c977000)
        libgio-2.0.so.0 => /usr/lib64/libgio-2.0.so.0 (0x00007f752c5f7000)
        libcairomm-1.0.so.1 => /usr/lib64/libcairomm-1.0.so.1 (0x00007f752c3d1000)
        libcairo.so.2 => /usr/lib64/libcairo.so.2 (0x00007f752c0af000)
        libsigc-2.0.so.0 => /usr/lib64/libsigc-2.0.so.0 (0x00007f752bea8000)
        libgdk_pixbuf-2.0.so.0 => /usr/lib64/libgdk_pixbuf-2.0.so.0 (0x00007f752bc85000)
        libgobject-2.0.so.0 => /usr/lib64/libgobject-2.0.so.0 (0x00007f752ba34000)
        libglib-2.0.so.0 => /usr/lib64/libglib-2.0.so.0 (0x00007f752b724000)
        libboost_thread.so.1.54.0 => /usr/lib64/libboost_thread.so.1.54.0 (0x00007f752b50c000)
        libboost_system.so.1.54.0 => /usr/lib64/libboost_system.so.1.54.0 (0x00007f752b308000)
        libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00007f752af83000)
        libm.so.6 => /lib64/libm.so.6 (0x00007f752ac82000)
        libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f752aa6b000)
        libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f752a84d000)
        libc.so.6 => /lib64/libc.so.6 (0x00007f752a4a5000)
        libgmodule-2.0.so.0 => /usr/lib64/libgmodule-2.0.so.0 (0x00007f752a2a0000)
        libX11.so.6 => /usr/lib64/libX11.so.6 (0x00007f7529f62000)
        libXi.so.6 => /usr/lib64/libXi.so.6 (0x00007f7529d52000)
        libXfixes.so.3 => /usr/lib64/libXfixes.so.3 (0x00007f7529b4b000)
        libatk-bridge-2.0.so.0 => /usr/lib64/libatk-bridge-2.0.so.0 (0x00007f752991d000)
        libepoxy.so.0 => /usr/lib64/libepoxy.so.0 (0x00007f7529623000)
        libpangoft2-1.0.so.0 => /usr/lib64/libpangoft2-1.0.so.0 (0x00007f752940e000)
        libfontconfig.so.1 => /usr/lib64/libfontconfig.so.1 (0x00007f75291d1000)
        libXinerama.so.1 => /usr/lib64/libXinerama.so.1 (0x00007f7528fce000)
        libXrandr.so.2 => /usr/lib64/libXrandr.so.2 (0x00007f7528dc2000)
        libXcursor.so.1 => /usr/lib64/libXcursor.so.1 (0x00007f7528bb7000)
        libXcomposite.so.1 => /usr/lib64/libXcomposite.so.1 (0x00007f75289b4000)
        libXdamage.so.1 => /usr/lib64/libXdamage.so.1 (0x00007f75287b0000)
        libXext.so.6 => /usr/lib64/libXext.so.6 (0x00007f752859e000)
        librt.so.1 => /lib64/librt.so.1 (0x00007f7528396000)
        libfreetype.so.6 => /usr/lib64/libfreetype.so.6 (0x00007f75280fe000)
        libz.so.1 => /lib64/libz.so.1 (0x00007f7527ee8000)
        libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f7527cc3000)
        libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f7527aac000)
        libpixman-1.so.0 => /usr/lib64/libpixman-1.so.0 (0x00007f7527801000)
        libEGL.so.1 => /usr/lib64/libEGL.so.1 (0x00007f75275d8000)
        libdl.so.2 => /lib64/libdl.so.2 (0x00007f75273d4000)
        libpng16.so.16 => /usr/lib64/libpng16.so.16 (0x00007f7527197000)
        libxcb-shm.so.0 => /usr/lib64/libxcb-shm.so.0 (0x00007f7526f93000)
        libxcb-render.so.0 => /usr/lib64/libxcb-render.so.0 (0x00007f7526d89000)
        libxcb.so.1 => /usr/lib64/libxcb.so.1 (0x00007f7526b69000)
        libXrender.so.1 => /usr/lib64/libXrender.so.1 (0x00007f752695e000)
        libGL.so.1 => /usr/lib64/libGL.so.1 (0x00007f75266cd000)
        libffi.so.4 => /usr/lib64/libffi.so.4 (0x00007f75264c3000)
        libpcre.so.1 => /usr/lib64/libpcre.so.1 (0x00007f752625d000)
        /lib64/ld-linux-x86-64.so.2 (0x0000563bbfa45000)
        libatspi.so.0 => /usr/lib64/libatspi.so.0 (0x00007f752602c000)
        libdbus-1.so.3 => /lib64/libdbus-1.so.3 (0x00007f7525de5000)
        libharfbuzz.so.0 => /usr/lib64/libharfbuzz.so.0 (0x00007f7525b85000)
        libexpat.so.1 => /usr/lib64/libexpat.so.1 (0x00007f752595a000)
        libbz2.so.1 => /usr/lib64/libbz2.so.1 (0x00007f752574b000)
        libX11-xcb.so.1 => /usr/lib64/libX11-xcb.so.1 (0x00007f7525548000)
        libxcb-dri2.so.0 => /usr/lib64/libxcb-dri2.so.0 (0x00007f7525343000)
        libxcb-xfixes.so.0 => /usr/lib64/libxcb-xfixes.so.0 (0x00007f752513c000)
        libgbm.so.1 => /usr/lib64/libgbm.so.1 (0x00007f7524f2d000)
        libwayland-client.so.0 => /usr/lib64/libwayland-client.so.0 (0x00007f7524d1f000)
        libwayland-server.so.0 => /usr/lib64/libwayland-server.so.0 (0x00007f7524b0d000)
        libdrm.so.2 => /usr/lib64/libdrm.so.2 (0x00007f75248fd000)
        libXau.so.6 => /usr/lib64/libXau.so.6 (0x00007f75246f9000)
        libglapi.so.0 => /usr/lib64/libglapi.so.0 (0x00007f75244ca000)
        libxcb-glx.so.0 => /usr/lib64/libxcb-glx.so.0 (0x00007f75242b2000)
        libxcb-dri3.so.0 => /usr/lib64/libxcb-dri3.so.0 (0x00007f75240af000)
        libxcb-present.so.0 => /usr/lib64/libxcb-present.so.0 (0x00007f7523eab000)
        libxcb-sync.so.1 => /usr/lib64/libxcb-sync.so.1 (0x00007f7523ca5000)
        libxshmfence.so.1 => /usr/lib64/libxshmfence.so.1 (0x00007f7523aa2000)
        libXxf86vm.so.1 => /usr/lib64/libXxf86vm.so.1 (0x00007f752389b000)
        libgraphite2.so.3 => /usr/lib64/libgraphite2.so.3 (0x00007f7523672000)
```

To Run environment just do the follow command

```sh
  bash run.sh
```
###What I have done till now

 - Graphical interface to a better experience 
 - Dinamic change clock during environment execution on TX execution
 - A output file in html format TX SystemC 2 RX Verilog contain data compared 
 - A output file in html format TX Verilog 2 RX SystemC contain data compared 

###SystemC BUGS ? :-(

 - Some disconections Spacewire SystemC dont reconnect for some verilogs
 - I didnt think in all possible combinations to char's so you may get a bad one 
 - Time code on TX hiting button dont start send 

###What i will do on future if i still alive go to space X-D

 - A timecode file to verilog receiver
 - Debuging SystemC and verilog
 - Test range of frequencies on RX SystemC