Fix latency on pulseaudio backend

add workaround for microsoft ssh clone requirements

.gitmodules

@@ -1,3 +1,4 @@
 [submodule "src/monocoque/simulatorapi/simapi"]
 	path = src/monocoque/simulatorapi/simapi
 	url = https://github.com/spacefreak18/simapi
+	# url = git@github.com:spacefreak18/simapi # ssh is better but Microsoft requires an account

CMakeLists.txt

@@ -11,7 +11,7 @@ endif()
 
 
 SET_SOURCE_FILES_PROPERTIES( src/monocoque.c PROPERTIES LANGUAGE C)
-set(CMAKE_BUILD_TYPE Debug)
+#set(CMAKE_BUILD_TYPE Debug)
 
 
 project(monocoque)
@@ -33,16 +33,24 @@ FIND_LIBRARY(LIBUSB_LIBRARY NAMES usb-1.0
 set(HIDAPI_WITH_LIBUSB TRUE) # surely will be used only on Linux
 set(BUILD_SHARED_LIBS TRUE) # HIDAPI as static library on all platforms
 
+add_executable(monocoque src/monocoque/monocoque.c)
+if(USE_PULSEAUDIO)
+    message("Using pulseaudio backend...")
+    add_compile_definitions(USE_PULSEAUDIO=true)
+    target_link_libraries(monocoque m ${LIBUSB_LIBRARY} hidapi-libusb pulse serialport xml2 argtable2 config gameloop helper devices slog simulatorapi)
+else()
+    message("Using portaudio backend...")
+    target_link_libraries(monocoque m ${LIBUSB_LIBRARY} hidapi-libusb portaudio serialport xml2 argtable2 config gameloop helper devices slog simulatorapi)
+endif()
+
+target_include_directories(monocoque PUBLIC config ${LIBUSB_INCLUDE_DIR} ${LIBXML_INCLUDE_DIR})
+
 add_subdirectory(src/monocoque/gameloop)
 add_subdirectory(src/monocoque/simulatorapi)
 add_subdirectory(src/monocoque/helper)
 add_subdirectory(src/monocoque/devices)
 add_subdirectory(src/monocoque/slog)
 
-add_executable(monocoque src/monocoque/monocoque.c)
-target_include_directories(monocoque PUBLIC config ${LIBUSB_INCLUDE_DIR} ${LIBXML_INCLUDE_DIR})
-target_link_libraries(monocoque m ${LIBUSB_LIBRARY} hidapi-libusb portaudio serialport xml2 argtable2 config gameloop helper devices slog simulatorapi)
-
 add_executable(listusb tests/testlibusb.c)
 target_include_directories(listusb PUBLIC ${LIBUSB_INCLUDE_DIR})
 target_link_libraries(listusb ${LIBUSB_LIBRARY} portaudio)
@@ -122,6 +130,12 @@ else() # GCC/Clang warning option
     # e.g. at the time of writing, GCC does not support -Wdocumentation
     #
     # enable all warnings about 'questionable constructs'
+
+    if(analyze)
+        message("-- Analyzer is on")
+        target_compile_options(monocoque PRIVATE -fanalyzer -Wno-analyzer-possible-null-argument -Wno-analyzer-possible-null-dereference)
+    endif()
+
     enable_cxx_compiler_flag_if_supported("-Wall")
     # issue 'pedantic' warnings for strict ISO compliance
     enable_cxx_compiler_flag_if_supported("-pedantic")

LICENSE.rst

@@ -1,281 +1,622 @@
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+                       Version 3, 29 June 2007
 
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+    terms of sections 15 and 16 of this License; or
+
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+    author attributions in that material or in the Appropriate Legal
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+
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+
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+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
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+  If you add terms to a covered work in accord with this section, you
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+  Additional terms, permissive or non-permissive, may be stated in the
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+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
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+modify it is void, and will automatically terminate your rights under
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+
+  However, if you cease all violation of this License, then your
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+
+  Moreover, your license from a particular copyright holder is
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+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
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+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
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+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
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+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
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+  An "entity transaction" is a transaction transferring control of an
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+  You may not impose any further restrictions on the exercise of the
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+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
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+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
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+  A contributor's "essential patent claims" are all patent claims
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-  7. If, as a consequence of a court judgment or allegation of patent
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
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+
+  In the following three paragraphs, a "patent license" is any express
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+
+  If you convey a covered work, knowingly relying on a patent license,
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+actual knowledge that, but for the patent license, your conveying the
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+
+  If, pursuant to or in connection with a single transaction or
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+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
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+to the third party based on the extent of your activity of conveying
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+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
+excuse you from the conditions of this License.  If you cannot convey a
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+License and any other pertinent obligations, then as a consequence you may
-may not distribute the Program at all.  For example, if a patent
+not convey it at all.  For example, if you agree to terms that obligate you
-license would not permit royalty-free redistribution of the Program by
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+the Program, the only way you could satisfy both those terms and this
-the only way you could satisfy both it and this License would be to
+License would be to refrain entirely from conveying the Program.
-refrain entirely from distribution of the Program.
 
-If any portion of this section is held invalid or unenforceable under
+  13. Use with the GNU Affero General Public License.
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
 
-It is not the purpose of this section to induce you to infringe any
+  Notwithstanding any other provision of this License, you have
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-integrity of the free software distribution system, which is
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-implemented by public license practices.  Many people have made
+License will continue to apply to the part which is the covered work,
-generous contributions to the wide range of software distributed
+but the special requirements of the GNU Affero General Public License,
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-system; it is up to the author/donor to decide if he or she is willing
+combination as such.
-to distribute software through any other system and a licensee cannot
-impose that choice.
 
-This section is intended to make thoroughly clear what is believed to
+  14. Revised Versions of this License.
-be a consequence of the rest of this License.
 
-  8. If the distribution and/or use of the Program is restricted in
+  The Free Software Foundation may publish revised and/or new versions of
-certain countries either by patents or by copyrighted interfaces, the
+the GNU General Public License from time to time.  Such new versions will
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
 be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
 
-Each version is given a distinguishing version number.  If the Program
+  Each version is given a distinguishing version number.  If the
-specifies a version number of this License which applies to it and "any
+Program specifies that a certain numbered version of the GNU General
-later version", you have the option of following the terms and conditions
+Public License "or any later version" applies to it, you have the
-either of that version or of any later version published by the Free
+option of following the terms and conditions either of that numbered
-Software Foundation.  If the Program does not specify a version number of
+version or of any later version published by the Free Software
-this License, you may choose any version ever published by the Free Software
+Foundation.  If the Program does not specify a version number of the
-Foundation.
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
 
-  10. If you wish to incorporate parts of the Program into other free
+  If the Program specifies that a proxy can decide which future
-programs whose distribution conditions are different, write to the author
+versions of the GNU General Public License can be used, that proxy's
-to ask for permission.  For software which is copyrighted by the Free
+public statement of acceptance of a version permanently authorizes you
-Software Foundation, write to the Free Software Foundation; we sometimes
+to choose that version for the Program.
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
 
-                            NO WARRANTY
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
 
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+  15. Disclaimer of Warranty.
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
 
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-POSSIBILITY OF SUCH DAMAGES.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
 
                      END OF TERMS AND CONDITIONS
 
@@ -287,15 +628,15 @@ free software which everyone can redistribute and change under these terms.
 
   To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
+state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
     <one line to give the program's name and a brief idea of what it does.>
     Copyright (C) <year>  <name of author>
 
-    This program is free software; you can redistribute it and/or modify
+    This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
+    the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
@@ -303,37 +644,31 @@ the "copyright" line and a pointer to where the full notice is found.
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License along
+    You should have received a copy of the GNU General Public License
-    with this program; if not, write to the Free Software Foundation, Inc.,
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 Also add information on how to contact you by electronic and paper mail.
 
-If the program is interactive, make it output a short notice like this
+  If the program does terminal interaction, make it output a short
-when it starts in an interactive mode:
+notice like this when it starts in an interactive mode:
 
-    Gnomovision version 69, Copyright (C) year name of author
+    <program>  Copyright (C) <year>  <name of author>
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type `show c' for details.
 
 The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
+parts of the General Public License.  Of course, your program's commands
-be called something other than `show w' and `show c'; they could even be
+might be different; for a GUI interface, you would use an "about box".
-mouse-clicks or menu items--whatever suits your program.
 
-You should also get your employer (if you work as a programmer) or your
+  You should also get your employer (if you work as a programmer) or school,
-school, if any, to sign a "copyright disclaimer" for the program, if
+if any, to sign a "copyright disclaimer" for the program, if necessary.
-necessary.  Here is a sample; alter the names:
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
 
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  The GNU General Public License does not permit incorporating your program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+into proprietary programs.  If your program is a subroutine library, you
-
+may consider it more useful to permit linking proprietary applications with
-  <signature of Ty Coon>, 1 April 1989
+the library.  If this is what you want to do, use the GNU Lesser General
-  Ty Coon, President of Vice
+Public License instead of this License.  But first, please read
-
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.

README.md

@@ -16,18 +16,20 @@ Cross Platform device manager for driving and flight simulators, for use with co
 - Includes utility to configure revburner tachometer
 - Can send data to any serial device. So far only tested with arduino. Includes sample arduino sketch for sim lights.
 - The support for haptic bass shakers is limited and needs the most work. So far the engine rev is a simple sine wave, which I find convincing. The gear shift event works but not convincing enough for me.
+- Choice of Portaudio or Pulseaudio backend.
 
 ## Dependencies
 - libserialport - arduino serial devices
 - hidapi - usb hid devices
 - libusb - used by hidapi
 - portaudio - sound devices (haptic bass shakers)
-- libenet - UDP support
+- pulseaudio - sound devices (haptic bass shakers)
+- libenet - UDP support (not yet implemented)
 - libxml2
 - argtable2
 - libconfig
-- slog (static)
+- [slog](https://github.com/kala13x/slog) (static)
-- [wine-linux-shm-adapter](https://github.com/spacefreak18/wine-linux-shm-adapter)
+- [wine-linux-shm-adapter](https://github.com/spacefreak18/simshmbridge) - for sims that need shared memory mapping like AC.
 - [simapi](https://github.com/spacefreak18/simapi)
 
 ## Building
@@ -36,19 +38,28 @@ This code depends on the shared memory data headers in the simapi [repo](https:/
 git submodule sync --recursive
 git submodule update --init --recursive
 ```
+
 Then to compile simply:
 ```
 mkdir build; cd build
 cmake ..
 make
 ```
+
+to use the pulseaudio backend use this cmake command
+```
+cmake -DUSE_PULSEAUDIO=YES ..
+```
+
 ## Testing
 
+### Setting up Your Arduino Device
+
 ### Static Analysis
 ```
     mkdir build; cd build
     make clean
-    CFLAGS=-fanalyzer cmake ..
+    cmake -Danalyze=on ..
     make
 ```
 ### Valgrind
@@ -58,8 +69,8 @@ make
 ```
 
 ## ToDo
+ - windows port
  - more memory testing
- - handling null mallocs
  - move config code around
  - cleanup tests which are basically just copies of the example from their respective projects
  - much, much more

conf/monocoque.config

@@ -5,11 +5,24 @@ devices = ( {   device      = "USB";
                 subtype     = "Revburner";
                 granularity = 4;
                 config      = "/home/paul/.config/monocoque/revburner1.xml"; },
-            {   device      = "Sound";
+            {   device       = "Sound";
-                type        = "Shaker"
+                type         = "Engine";
-                devid       = "98FD:83AC";
+                devid        = "alsa_output.usb-Generic_USB2.0_Device_20170726905959-00.analog-stereo";
-                config      = "shaker1.config"; },
+                pan          = 1;
+                volume       = 90;
+                frequency    = 27; },
+            {   device       = "Sound";
+                type         = "Gear"
+                devid        = "alsa_output.usb-Generic_USB2.0_Device_20170726905959-00.analog-stereo";
+                pan          = 1;
+                duration     = .25;
+                volume       = 100;
+                frequency    = 27; },
             {   device      = "Serial";
                 type        = "ShiftLights";
                 config      = "None";
-                devpath     = "/dev/ttyACM0"; } );
+                devpath     = "/dev/ttyACM0"; } ),
+            {   device      = "Serial";
+                type        = "SimWind";
+                config      = "None";
+                devpath     = "/dev/ttyACM1"; } );

src/arduino/shift_lights/shift_lights.ino.orig

@@ -1,93 +0,0 @@
-#include <FastLED.h>
-#include "../../monocoque/simulatorapi/simdata.h"
-
-#define BYTE_SIZE sizeof(SimData)
-
-#define LED_PIN     7
-#define NUM_LEDS    6
-
-CRGB leds[NUM_LEDS];
-SimData sd;
-int maxrpm = 0;
-int rpm = 0;
-int numlights = NUM_LEDS;
-int pin = LED_PIN;
-int lights[6];
-
-
-void setup() {
-
-  Serial.begin(9600);
-  FastLED.addLeds<WS2812, LED_PIN, GRB>(leds, NUM_LEDS);
-  FastLED.setMaxPowerInVoltsAndMilliamps(5, 500);
-  FastLED.setBrightness(40);
-  for (int i = 0; i < numlights; i++)
-  {
-    leds[i] = CRGB ( 0, 0, 0);
-    lights[i] = 0;
-  }
-  FastLED.clear();
-
-  sd.rpms = 0;
-  sd.maxrpm = 6500;
-  sd.altitude = 10;
-  sd.pulses = 40000;
-  sd.velocity = 10;
-}
-
-void loop() {
-
-  int l = 0;
-  char buff[BYTE_SIZE];
-
-  if (Serial.available() >= BYTE_SIZE) {
-    Serial.readBytes(buff, BYTE_SIZE);
-    memcpy(&sd, &buff, BYTE_SIZE);
-    rpm = sd.rpms;
-    maxrpm = sd.maxrpm;
-
-  }
-
-
-  while (l < numlights)
-  {
-    lights[l] = 0;
-    l++;
-  }
-  l = -1; 
-  int rpmlights = 0;
-  while (rpm > rpmlights)
-  {
-    if (l>=0)
-    {
-      lights[l] = 1;
-    }
-    l++;
-    rpmlights = rpmlights + (((maxrpm-250)/numlights));
-  }
-
-  l = 0;
-  FastLED.clear();
-  while (l < numlights)
-  {
-
-    if (l >= numlights / 2)
-    {
-      leds[l] = CRGB ( 0, 0, 255);
-    }
-    if (l < numlights / 2)
-    {
-      leds[l] = CRGB ( 0, 255, 0);
-    }
-    if (l == numlights - 1)
-    {
-      leds[l] = CRGB ( 255, 0, 0);
-    }
-    if (lights[l] <= 0)
-    {
-      leds[l] = CRGB ( 0, 0, 0);
-    }
-    FastLED.show();
-    l++;
-  }
-}

src/arduino/shiftlights/shiftlights.ino

@@ -1,7 +1,7 @@
 #include <FastLED.h>
-#include "../../monocoque/simulatorapi/simdata.h"
+#include "simdata.h"
 
-#define BYTE_SIZE sizeof(SimData)
+#define SIMDATA_SIZE sizeof(SimData)
 
 #define LED_PIN     7
 #define NUM_LEDS    6
@@ -39,12 +39,12 @@ void setup()
 void loop()
 {
     int l = 0;
-    char buff[BYTE_SIZE];
+    char buff[SIMDATA_SIZE];
 
-    if (Serial.available() >= BYTE_SIZE)
+    if (Serial.available() >= SIMDATA_SIZE)
     {
-        Serial.readBytes(buff, BYTE_SIZE);
+        Serial.readBytes(buff, SIMDATA_SIZE);
-        memcpy(&sd, &buff, BYTE_SIZE);
+        memcpy(&sd, &buff, SIMDATA_SIZE);
         rpm = sd.rpms;
         maxrpm = sd.maxrpm;
 

src/arduino/shiftlights/simdata.h

@@ -0,0 +1 @@
+../../monocoque/simulatorapi/simapi/simapi/simdata.h

src/arduino/simwind/simdata.h

@@ -0,0 +1 @@
+../../monocoque/simulatorapi/simapi/simapi/simdata.h

src/arduino/simwind/simwind.ino

@@ -0,0 +1,51 @@
+#include <Adafruit_MotorShield.h>
+#include "simdata.h"
+
+#define BYTE_SIZE sizeof(SimData)
+#define KPHTOMPH .621317
+
+
+Adafruit_MotorShield AFMS = Adafruit_MotorShield();
+
+Adafruit_DCMotor *myMotor1 = AFMS.getMotor(1);
+Adafruit_DCMotor *myMotor2 = AFMS.getMotor(3);
+
+SimData sd;
+int velocity = 0;
+
+void setup() {
+    Serial.begin(9600);
+    if (!AFMS.begin()) {
+        Serial.println("Could not find Motor Shield. Check wiring.");
+        while (1);
+    }
+    sd.rpms = 0;
+    sd.maxrpm = 6500;
+    sd.altitude = 10;
+    sd.pulses = 40000;
+    sd.velocity = 10;
+
+    myMotor1->setSpeed(0);
+    myMotor1->run(FORWARD);
+
+    myMotor2->setSpeed(0);
+    myMotor2->run(FORWARD);
+}
+
+void loop() {
+    char buff[BYTE_SIZE];
+
+    if (Serial.available() >= BYTE_SIZE)
+    {
+        Serial.readBytes(buff, BYTE_SIZE);
+        memcpy(&sd, &buff, BYTE_SIZE);
+        velocity = sd.velocity;
+    }
+    int v = ceil(velocity * KPHTOMPH);
+    if (v >= 255)
+    {
+      v = 255;
+    }
+    myMotor1->setSpeed(v);
+    myMotor2->setSpeed(v);
+}

src/monocoque/devices/CMakeLists.txt

@@ -9,10 +9,13 @@ set(devices_source_files
   serialdevice.c
   tachdevice.h
   tachdevice.c
+  sound.h
+  sound.c
   usb/revburner.h
   usb/revburner.c
   sound/usb_generic_shaker.h
   sound/usb_generic_shaker.c
+  sound/usb_generic_shaker_pulse.c
   serial/arduino.h
   serial/arduino.c
 )

src/monocoque/devices/serial/arduino.c

@@ -1,9 +1,10 @@
 #include <stdio.h>
 #include <unistd.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include "arduino.h"
-#include "../slog/slog.h"
+#include "../../slog/slog.h"
 
 #define arduino_timeout 2000
 
@@ -18,11 +19,12 @@ int arduino_update(SerialDevice* serialdevice, SimData* simdata)
     return result;
 }
 
-int arduino_init(SerialDevice* serialdevice)
+int arduino_init(SerialDevice* serialdevice, const char* portdev)
 {
     slogi("initializing arduino serial device...");
     int error = 0;
-    char* port_name = "/dev/ttyACM0";
+    char* port_name = strdup(portdev);
+
     slogd("Looking for port %s.\n", port_name);
     error = check(sp_get_port_by_name(port_name, &serialdevice->port));
     if (error != 0)
@@ -40,6 +42,7 @@ int arduino_init(SerialDevice* serialdevice)
     check(sp_set_stopbits(serialdevice->port, 1));
     check(sp_set_flowcontrol(serialdevice->port, SP_FLOWCONTROL_NONE));
 
+    free(port_name);
     slogd("Successfully setup arduino serial device...");
     return 0;
 }

src/monocoque/devices/serial/arduino.h

@@ -1,10 +1,11 @@
 #ifndef _ARDUINO_H
 #define _ARDUINO_H
 
+#include "../simdevice.h"
 #include "../serialdevice.h"
 
 int arduino_update(SerialDevice* serialdevice, SimData* simdata);
-int arduino_init(SerialDevice* serialdevice);
+int arduino_init(SerialDevice* serialdevice, const char* portdev);
 int arduino_free(SerialDevice* serialdevice);
 int check(enum sp_return result);
 

src/monocoque/devices/serialdevice.c

@@ -2,26 +2,34 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <math.h>
 
+#include "simdevice.h"
 #include "serialdevice.h"
 #include "serial/arduino.h"
 #include "../helper/parameters.h"
-#include "../simulatorapi/simdata.h"
+#include "../simulatorapi/simapi/simapi/simdata.h"
 #include "../slog/slog.h"
 
-int serialdev_update(SerialDevice* serialdevice, SimData* simdata)
+int serialdev_update(SimDevice* this, SimData* simdata)
 {
+    SerialDevice* serialdevice = (void *) this->derived;
+
     arduino_update(serialdevice, simdata);
     return 0;
 }
 
-int serialdev_free(SerialDevice* serialdevice)
+int serialdev_free(SimDevice* this)
 {
+    SerialDevice* serialdevice = (void *) this->derived;
+
     arduino_free(serialdevice);
+
+    free(serialdevice);
     return 0;
 }
 
-int serialdev_init(SerialDevice* serialdevice)
+int serialdev_init(SerialDevice* serialdevice, const char* portdev)
 {
     slogi("initializing serial device...");
     int error = 0;
@@ -29,7 +37,29 @@ int serialdev_init(SerialDevice* serialdevice)
     serialdevice->type = SERIALDEV_UNKNOWN;
     serialdevice->type = SERIALDEV_ARDUINO;
 
-    error = arduino_init(serialdevice);
+    error = arduino_init(serialdevice, portdev);
 
     return error;
 }
+
+static const vtable serial_simdevice_vtable = { &serialdev_update, &serialdev_free };
+
+SerialDevice* new_serial_device(DeviceSettings* ds) {
+
+    SerialDevice* this = (SerialDevice*) malloc(sizeof(SerialDevice));
+
+    this->m.update = &update;
+    this->m.free = &simdevfree;
+    this->m.derived = this;
+    this->m.vtable = &serial_simdevice_vtable;
+
+    int error = serialdev_init(this, ds->serialdevsettings.portdev);
+
+    if (error != 0)
+    {
+        free(this);
+        return NULL;
+    }
+
+    return this;
+}

src/monocoque/devices/serialdevice.h

@@ -2,26 +2,6 @@
 #define _SERIALDEVICE_H
 
 #include <libserialport.h>
-#include "../helper/parameters.h"
-#include "../simulatorapi/simdata.h"
 
-typedef enum
-{
-    SERIALDEV_UNKNOWN       = 0,
-    SERIALDEV_ARDUINO       = 1
-}
-SerialType;
-
-typedef struct
-{
-    int id;
-    SerialType type;
-    struct sp_port* port;
-}
-SerialDevice;
-
-int serialdev_update(SerialDevice* serialdevice, SimData* simdata);
-int serialdev_init(SerialDevice* serialdevice);
-int serialdev_free(SerialDevice* serialdevice);
 
 #endif

src/monocoque/devices/simdevice.c

@@ -1,85 +1,108 @@
 #include <stdio.h>
+#include <stdlib.h>
 
 #include "simdevice.h"
 #include "../helper/parameters.h"
 #include "../helper/confighelper.h"
-#include "../simulatorapi/simdata.h"
+#include "../simulatorapi/simapi/simapi/simdata.h"
 #include "../slog/slog.h"
 
-int devupdate(SimDevice* simdevice, SimData* simdata)
+
+int update(SimDevice* this, SimData* simdata)
 {
-    if (simdevice->initialized==false)
+    ((vtable*)this->vtable)->update(this, simdata);
-    {
+}
-        return 0;
+
-    }
+int simdevfree(SimDevice* this)
-    switch ( simdevice->type )
+{
-    {
+    ((vtable*)this->vtable)->free(this);
-        case SIMDEV_USB :
+}
-            usbdev_update(&simdevice->d.usbdevice, simdata);
+
-            break;
+int devupdate(SimDevice* this, SimData* simdata)
-        case SIMDEV_SOUND :
+{
-            sounddev_update(&simdevice->d.sounddevice, simdata);
+
-            break;
-        case SIMDEV_SERIAL :
-            serialdev_update(&simdevice->d.serialdevice, simdata);
-            break;
-    }
     return 0;
 }
 
-int devfree(SimDevice* simdevice)
+int devfree(SimDevice* simdevices, int numdevices)
 {
 
-    if (simdevice->initialized==false)
+    slogi("freeing %i simdevices...", numdevices);
+    int devices = 0;
+
+    int freed = 0;
+    for (int j = 0; j < 1; j++)
     {
-        slogw("Attempt to free an uninitialized device");
+        SimDevice simdev = simdevices[j]; 
-        return MONOCOQUE_ERROR_INVALID_DEV;
+        if (simdev.initialized == true)
-    }
+        {
-    switch ( simdevice->type )
+            simdev.free(&simdev);
-    {
+        }
-        case SIMDEV_USB :
-            usbdev_free(&simdevice->d.usbdevice);
-            break;
-        case SIMDEV_SOUND :
-            sounddev_free(&simdevice->d.sounddevice);
-            break;
-        case SIMDEV_SERIAL :
-            serialdev_free(&simdevice->d.serialdevice);
-            break;
     }
+
+    //free(simdevices);
+
     return 0;
 }
 
-int devinit(SimDevice* simdevice, DeviceSettings* ds)
+int devinit(SimDevice* simdevices, int numdevices, DeviceSettings* ds)
 {
-    slogi("initializing simdevice...");
+    slogi("initializing simdevices...");
-    simdevice->initialized = false;
+    int devices = 0;
-    int err = 0;
 
-    switch ( ds->dev_type )
+    for (int j = 0; j < numdevices; j++)
     {
-        case SIMDEV_USB :
+        simdevices[j].initialized = false;
-            simdevice->type = SIMDEV_USB;
+
-            simdevice->d.usbdevice.type = USBDEV_UNKNOWN;
+        if (ds[j].dev_type == SIMDEV_USB) {
-            err = usbdev_init(&simdevice->d.usbdevice, ds);
+            USBDevice* sim = new_usb_device(&ds[j]);
-            break;
+            if (sim != NULL)
-        case SIMDEV_SOUND :
+            {
-            simdevice->type = SIMDEV_SOUND;
+                simdevices[j] = sim->m;
-            err = sounddev_init(&simdevice->d.sounddevice);
+                simdevices[j].initialized = true;
-            break;
+                simdevices[j].type = SIMDEV_USB;
-        case SIMDEV_SERIAL :
+                devices++;
-            simdevice->type = SIMDEV_SERIAL;
+            }
-            err = serialdev_init(&simdevice->d.serialdevice);
+            else
-            break;
+            {
-        default :
+                slogw("Could not initialize USB Device");
-            sloge("Unknown device type");
+            }
-            err = MONOCOQUE_ERROR_UNKNOWN_DEV;
+        }
-            break;
+
+        if (ds[j].dev_type == SIMDEV_SOUND) {
+
+            SoundDevice* sim = new_sound_device(&ds[j]);
+            if (sim != NULL)
+            {
+
+                simdevices[j] = sim->m;
+                simdevices[j].initialized = true;
+                simdevices[j].type = SIMDEV_SOUND;
+                devices++;
+            }
+            else
+            {
+                slogw("Could not initialize Sound Device");
+            }
+        }
+
+        if (ds[j].dev_type == SIMDEV_SERIAL) {
+
+            SerialDevice* sim = new_serial_device(&ds[j]);
+            if (sim != NULL)
+            {
+                simdevices[j] = sim->m;
+                simdevices[j].initialized = true;
+                simdevices[j].type = SIMDEV_SERIAL;
+                devices++;
+
+            }
+            else
+            {
+                slogw("Could not initialize Serial Device");
+            }
+        }
     }
 
-    if (err==0)
+    return devices;
-    {
-        simdevice->initialized = true;
-    }
-    return err;
 }

src/monocoque/devices/simdevice.h

@@ -7,28 +7,109 @@
 #include "sounddevice.h"
 #include "serialdevice.h"
 #include "../helper/confighelper.h"
-#include "../simulatorapi/simdata.h"
+#include "../simulatorapi/simapi/simapi/simdata.h"
 
 
-typedef struct
+typedef struct SimDevice SimDevice;
+
+struct SimDevice
 {
+    const void* vtable;
+    int (*update)(SimDevice*, SimData*);
+    int (*free)(SimDevice*);
+    void* derived;
     int id;
     bool initialized;
     DeviceType type;
 
+};
+
+typedef struct {
+    int (*update)(SimDevice*, SimData*);
+    int (*free)(SimDevice*);
+} vtable;
+
+/********* Serial Devices *****/
+typedef enum
+{
+    SERIALDEV_UNKNOWN       = 0,
+    SERIALDEV_ARDUINO       = 1
+}
+SerialType;
+
+typedef struct
+{
+    SimDevice m;
+    int id;
+    SerialType type;
+    struct sp_port* port;
+}
+SerialDevice;
+
+int serialdev_update(SimDevice* this, SimData* simdata);
+int serialdev_free(SimDevice* this);
+
+SerialDevice* new_serial_device(DeviceSettings* ds);
+
+/********* USB HID Devices *****/
+typedef enum
+{
+    USBDEV_UNKNOWN       = 0,
+    USBDEV_TACHOMETER    = 1
+}
+USBType;
+
+typedef struct
+{
+    SimDevice m;
+    int id;
+    USBType type;
     union
     {
-        USBDevice usbdevice;
+        TachDevice tachdevice;
-        SoundDevice sounddevice;
+    } u;
-        SerialDevice serialdevice;
-    } d;
 }
-SimDevice;
+USBDevice;
+
+int usbdev_update(SimDevice* this, SimData* simdata);
+int usbdev_free(SimDevice* this);
+
+USBDevice* new_usb_device(DeviceSettings* ds);
+
+
+/********* Sound Devices *****/
+typedef struct
+{
+    SimDevice m;
+    int id;
+    SoundType type;
+    VibrationEffectType effecttype;
+    SoundData sounddata;
+#ifdef USE_PULSEAUDIO
+    pa_stream *stream;
+#else
+    PaStreamParameters outputParameters;
+    PaStream* stream;
+#endif
+}
+SoundDevice;
+
+int sounddev_engine_update(SimDevice* this, SimData* simdata);
+int sounddev_gearshift_update(SimDevice* this, SimData* simdata);
+int sounddev_free(SimDevice* this);
+
+SoundDevice* new_sound_device(DeviceSettings* ds);
+
+/***** Generic Methods *********/
+
+int update(SimDevice* simdevice, SimData* simdata);
 
 int devupdate(SimDevice* simdevice, SimData* simdata);
 
-int devinit(SimDevice* simdevice, DeviceSettings* ds);
+int devinit(SimDevice* simdevices, int numdevices, DeviceSettings* ds);
 
-int devfree(SimDevice* simdevice);
+int devfree(SimDevice* simdevices, int numdevices);
+
+int simdevfree(SimDevice* this);
 
 #endif

src/monocoque/devices/sound.c

@@ -0,0 +1,79 @@
+#include "sound.h"
+
+#include "../slog/slog.h"
+
+#ifdef USE_PULSEAUDIO
+
+pa_threaded_mainloop* mainloop;
+pa_context* context;
+
+void context_state_cb(pa_context* context, void* mainloop) {
+    pa_threaded_mainloop_signal(mainloop, 0);
+}
+
+int setupsound()
+{
+
+
+
+    pa_mainloop_api *mainloop_api;
+
+    slogi("connecting pulseaudio...");
+    // Get a mainloop and its context
+    mainloop = pa_threaded_mainloop_new();
+    assert(mainloop);
+    mainloop_api = pa_threaded_mainloop_get_api(mainloop);
+    context = pa_context_new(mainloop_api, "Monocoque");
+    assert(context);
+
+    pa_context_set_state_callback(context, &context_state_cb, mainloop);
+
+    // Lock the mainloop so that it does not run and crash before the context is ready
+    pa_threaded_mainloop_lock(mainloop);
+
+    // Start the mainloop
+    assert(pa_threaded_mainloop_start(mainloop) == 0);
+    assert(pa_context_connect(context, NULL, PA_CONTEXT_NOAUTOSPAWN, NULL) == 0);
+
+    // Wait for the context to be ready
+    for(;;) {
+        pa_context_state_t context_state = pa_context_get_state(context);
+        assert(PA_CONTEXT_IS_GOOD(context_state));
+        if (context_state == PA_CONTEXT_READY) break;
+        pa_threaded_mainloop_wait(mainloop);
+    }
+
+    slogi("successfully connected pulseaudio...");
+    return 1;
+}
+
+
+int freesound()
+{
+    if (context)
+        pa_context_unref(context);
+
+    if (mainloop) {
+        pa_signal_done();
+        pa_threaded_mainloop_free(mainloop);
+    }
+
+}
+
+#else
+
+int setupsound()
+{
+
+
+
+    slogi("connecting portaudio...");
+}
+
+
+int freesound()
+{
+
+}
+
+#endif

src/monocoque/devices/sound.h

@@ -0,0 +1,13 @@
+#ifndef _SOUND_H
+#define _SOUND_H
+
+#include <pulse/pulseaudio.h>
+
+extern pa_threaded_mainloop* mainloop;
+extern pa_context* context;
+
+
+int setupsound();
+int freesound();
+
+#endif

src/monocoque/devices/sound/usb_generic_shaker.c

@@ -1,3 +1,5 @@
+#ifndef USE_PULSEAUDIO
+
 #include <stdio.h>
 #include <string.h>
 #include <math.h>
@@ -10,65 +12,82 @@
 
 #define SAMPLE_RATE   (48000)
 
+#define DURATION 4.0
+#define AMPLITUDE .5
+
 #ifndef M_PI
 #define M_PI  (3.14159265)
 #endif
 
 
-
+int patestCallbackEngineRPM(const void*                     inputBuffer,
-int patestCallback(const void*                     inputBuffer,
                    void*                           outputBuffer,
                    unsigned long                   framesPerBuffer,
                    const PaStreamCallbackTimeInfo* timeInfo,
                    PaStreamCallbackFlags           statusFlags,
                    void*                           userData)
 {
-    PATestData* data = (PATestData*)userData;
+    SoundData* data = (SoundData*)userData;
     float* out = (float*)outputBuffer;
     memset(out, 0, framesPerBuffer * 2 * sizeof(float));
     unsigned int i;
     unsigned int n;
-    n = data->n;
+    //n = data->n;
     (void) inputBuffer; /* Prevent unused argument warning. */
 
     for( i=0; i<framesPerBuffer; i++,n++ )
     {
-        float v = 0;
+        static double t = 0.0;
-        v = data->amp * sin (2 * M_PI * ((float) n) / (float) SAMPLE_RATE);
+        double sample = AMPLITUDE * 32767.0 * sin(2.0 * M_PI * data->curr_frequency * t);
 
-        if ( data->gear_sound_data > 0 )
+        t += 1.0 / SAMPLE_RATE;
-        {
+        if (t >= DURATION) {
-            if (n>=1764)
+            t = 0.0;
-            {
-                n=0;
-            }
-        }
-        else
-        {
-            if (n>=data->table_size)
-            {
-                n=0;
-            }
-        }
-
-
-        if ( data->gear_sound_data > 0 )
-        {
-            // right channel only?
-            // i have my butt hooked up to right channel... make this configurable?
-            *out++ = v;
-        }
-        else
-        {
-            *out++ = v;
-            *out++ = v;
         }
+        *out++ = sample;
+        *out++ = sample;
     }
 
-    data->n=n;
     return 0;
 }
 
+
+int patestCallbackGearShift(const void*                     inputBuffer,
+                   void*                           outputBuffer,
+                   unsigned long                   framesPerBuffer,
+                   const PaStreamCallbackTimeInfo* timeInfo,
+                   PaStreamCallbackFlags           statusFlags,
+                   void*                           userData)
+{
+    SoundData* data = (SoundData*)userData;
+    float* out = (float*)outputBuffer;
+    memset(out, 0, framesPerBuffer * 2 * sizeof(float));
+    unsigned int i;
+    unsigned int n;
+    //n = data->n;
+    (void) inputBuffer; /* Prevent unused argument warning. */
+
+    for( i=0; i<framesPerBuffer; i++,n++ )
+    {
+        static double t = 0.0;
+        double sample = 0;
+        if (data->frequency>0)
+        {
+            sample = AMPLITUDE * 32767.0 * sin(2.0 * M_PI * data->curr_frequency * data->curr_duration);
+        }
+
+
+        data->curr_duration += 1.0 / SAMPLE_RATE;
+        if (data->curr_duration >= data->duration) {
+            data->curr_duration = 0.0;
+            data->curr_frequency = 0;
+        }
+
+        *out++ = sample;
+        *out++ = sample;
+    }
+}
+
 int usb_generic_shaker_free(SoundDevice* sounddevice)
 {
     int err = 0;
@@ -97,14 +116,28 @@ int usb_generic_shaker_init(SoundDevice* sounddevice)
     sounddevice->outputParameters.suggestedLatency = Pa_GetDeviceInfo( sounddevice->outputParameters.device )->defaultLowOutputLatency;
     sounddevice->outputParameters.hostApiSpecificStreamInfo = NULL;
 
-    err = Pa_OpenStream( &sounddevice->stream,
+    if (sounddevice->effecttype == SOUNDEFFECT_GEARSHIFT)
-                         NULL,              /* No input. */
+    {
-                         &sounddevice->outputParameters, /* As above. */
+        err = Pa_OpenStream( &sounddevice->stream,
-                         SAMPLE_RATE,
+                             NULL,              /* No input. */
-                         440,               /* Frames per buffer. */
+                             &sounddevice->outputParameters, /* As above. */
-                         paClipOff,         /* No out of range samples expected. */
+                             SAMPLE_RATE,
-                         patestCallback,
+                             440,               /* Frames per buffer. */
-                         &sounddevice->sounddata );
+                             paClipOff,         /* No out of range samples expected. */
+                             patestCallbackGearShift,
+                             &sounddevice->sounddata );
+    }
+    else
+    {
+        err = Pa_OpenStream( &sounddevice->stream,
+                             NULL,              /* No input. */
+                             &sounddevice->outputParameters, /* As above. */
+                             SAMPLE_RATE,
+                             440,               /* Frames per buffer. */
+                             paClipOff,         /* No out of range samples expected. */
+                             patestCallbackEngineRPM,
+                             &sounddevice->sounddata );
+    }
     if( err != paNoError )
     {
         goto error;
@@ -121,8 +154,7 @@ int usb_generic_shaker_init(SoundDevice* sounddevice)
 
 error:
     Pa_Terminate();
-    //fprintf( stderr, "An error occured while using the portaudio stream\n" );
-    //fprintf( stderr, "Error number: %d\n", err );
-    //fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
     return err;
 }
+
+#endif

src/monocoque/devices/sound/usb_generic_shaker.h

@@ -1,9 +1,13 @@
 #ifndef _USB_GENERIC_SHAKER_H
 #define _USB_GENERIC_SHAKER_H
 
-#include "../sounddevice.h"
+#include "../simdevice.h"
 
+#ifdef USE_PULSEAUDIO
+int usb_generic_shaker_init(SoundDevice* sounddevice, pa_threaded_mainloop* mainloop, pa_context* context, const char* devname, int volume, int pan, const char* streamname);
+#else
 int usb_generic_shaker_init(SoundDevice* sounddevice);
+#endif
 int usb_generic_shaker_free(SoundDevice* sounddevice);
 
 #endif

src/monocoque/devices/sound/usb_generic_shaker_pulse.c

@@ -0,0 +1,163 @@
+#ifdef USE_PULSEAUDIO
+
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+#include <unistd.h>
+
+
+
+#include "usb_generic_shaker.h"
+#include "../sounddevice.h"
+
+#define FORMAT PA_SAMPLE_S16LE
+#define SAMPLE_RATE   (48000)
+#define AMPLITUDE .5
+#define DURATION 4.0
+
+#ifndef M_PI
+#define M_PI  (3.14159265)
+#endif
+
+
+void gear_sound_stream(pa_stream *s, size_t length, void *userdata) {
+
+    SoundData* data = (SoundData*)userdata;
+    size_t num_samples = length / sizeof(int16_t);
+    int16_t buffer[num_samples];
+
+
+    for (size_t i = 0; i < num_samples; i++) {
+        static double t = 0.0;
+        double sample = 0;
+        if (data->frequency>0)
+        {
+            sample = AMPLITUDE * 32767.0 * sin(2.0 * M_PI * data->curr_frequency * data->curr_duration);
+        }
+
+
+        buffer[i] = (int16_t)sample;
+
+        data->curr_duration += 1.0 / SAMPLE_RATE;
+        if (data->curr_duration >= data->duration) {
+            data->curr_duration = 0.0;
+            data->curr_frequency = 0;
+        }
+    }
+    pa_stream_write(s, buffer, length, NULL, 0LL, PA_SEEK_RELATIVE);
+}
+
+void engine_sound_stream(pa_stream *s, size_t length, void *userdata) {
+
+    SoundData* data = (SoundData*)userdata;
+    size_t num_samples = length / sizeof(int16_t);
+    int16_t buffer[num_samples];
+
+    for (size_t i = 0; i < num_samples; i++) {
+        static double t = 0.0;
+        double sample = AMPLITUDE * 32767.0 * sin(2.0 * M_PI * data->curr_frequency * t);
+
+
+        buffer[i] = (int16_t)sample;
+
+        t += 1.0 / SAMPLE_RATE;
+        if (t >= DURATION) {
+            t = 0.0;
+        }
+    }
+    pa_stream_write(s, buffer, length, NULL, 0LL, PA_SEEK_RELATIVE);
+}
+
+void stream_success_cb(pa_stream *stream, int success, void *userdata) {
+    return;
+}
+
+void stream_state_cb(pa_stream *s, void *mainloop) {
+    pa_threaded_mainloop_signal(mainloop, 0);
+}
+
+int usb_generic_shaker_free(SoundDevice* sounddevice)
+{
+    int err = 0;
+    //err = Pa_CloseStream( sounddevice->stream );
+    //if( err != paNoError )
+    //{
+    //    err = Pa_Terminate();
+    //}
+    if (sounddevice->stream)
+    {
+        pa_stream_unref(sounddevice->stream);
+        pa_xfree(sounddevice->stream);
+    }
+    return err;
+}
+
+int usb_generic_shaker_init(SoundDevice* sounddevice, pa_threaded_mainloop* mainloop, pa_context* context, const char* devname, int volume, int pan, const char* streamname)
+{
+    pa_stream *stream;
+
+    // Create a playback stream
+    pa_sample_spec sample_specifications;
+    sample_specifications.format = FORMAT;
+    sample_specifications.rate = SAMPLE_RATE;
+    sample_specifications.channels = 2;
+
+
+    pa_channel_map channel_map;
+    pa_channel_map_init_stereo(&channel_map);
+    pa_channel_map_parse(&channel_map, "front-left,front-right");
+
+
+    stream = pa_stream_new(context, streamname, &sample_specifications, &channel_map);
+    pa_stream_set_state_callback(stream, stream_state_cb, mainloop);
+
+
+    if (sounddevice->effecttype == SOUNDEFFECT_GEARSHIFT)
+    {
+        pa_stream_set_write_callback(stream, gear_sound_stream, &sounddevice->sounddata);
+    }
+    else
+    {
+        pa_stream_set_write_callback(stream, engine_sound_stream, &sounddevice->sounddata);
+    }
+
+    // recommended settings, i.e. server uses sensible values
+    pa_buffer_attr buffer_attr;
+    buffer_attr.maxlength = (uint32_t) 32767;
+    buffer_attr.tlength = (uint32_t) -1;
+    buffer_attr.prebuf = (uint32_t) -1;
+    buffer_attr.minreq = (uint32_t) -1;
+
+    pa_cvolume cv;
+    uint16_t pvolume =  ceil(((double) volume/100.0d)*65535);
+    // Settings copied as per the chromium browser source
+
+    pa_stream_flags_t stream_flags;
+    stream_flags = PA_STREAM_INTERPOLATE_TIMING | PA_STREAM_NOT_MONOTONIC | PA_STREAM_AUTO_TIMING_UPDATE | PA_STREAM_ADJUST_LATENCY | PA_STREAM_START_CORKED;
+
+    // Connect stream to the default audio output sink
+    pa_cvolume_set(&cv, sample_specifications.channels, pvolume);
+
+    pa_cvolume_set_balance(&cv, &channel_map, pan);
+
+    assert(pa_stream_connect_playback(stream, devname, &buffer_attr, stream_flags, &cv, NULL) == 0);
+
+    // Wait for the stream to be ready
+    for(;;) {
+        pa_stream_state_t stream_state = pa_stream_get_state(stream);
+        assert(PA_STREAM_IS_GOOD(stream_state));
+        if (stream_state == PA_STREAM_READY) break;
+        pa_threaded_mainloop_wait(mainloop);
+    }
+
+
+    //pa_threaded_mainloop_unlock(mainloop);
+
+    // Uncork the stream so it will start playing
+    pa_stream_cork(stream, 0, stream_success_cb, mainloop);
+
+    sounddevice->stream = stream;
+    return 0;
+}
+
+#endif

src/monocoque/devices/sounddevice.c

@@ -1,38 +1,142 @@
 #include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
 
+#include <stdio.h>
+#include <unistd.h>
+
+#include "sound.h"
+#include "simdevice.h"
 #include "sounddevice.h"
 #include "sound/usb_generic_shaker.h"
-#include "../simulatorapi/simdata.h"
+#include "../simulatorapi/simapi/simapi/simdata.h"
 #include "../helper/parameters.h"
 #include "../slog/slog.h"
 
-int sounddev_update(SoundDevice* sounddevice, SimData* simdata)
-{
-    sounddevice->sounddata.table_size = 44100/(simdata->rpms/60);
 
-    sounddevice->sounddata.gear_sound_data = 0;
+int gear_sound_set(SoundDevice* sounddevice, SimData* simdata)
-    if (sounddevice->sounddata.last_gear != simdata->gear)
+{
+    if (sounddevice->sounddata.last_gear != simdata->gear && simdata->gear > 1)
     {
-        sounddevice->sounddata.gear_sound_data = sounddevice->sounddata.amp;
+        //sounddevice->sounddata.gear_sound_data = 3.14;
+        sounddevice->sounddata.curr_frequency = sounddevice->sounddata.frequency;
+        sounddevice->sounddata.curr_duration = 0;
     }
     sounddevice->sounddata.last_gear = simdata->gear;
+
+    slogt("set gear frequency to %i", sounddevice->sounddata.frequency);
 }
 
-int sounddev_free(SoundDevice* sounddevice)
+// we could make a vtable for these different effects too
+int sounddev_engine_update(SimDevice* this, SimData* simdata)
 {
-    return usb_generic_shaker_free(sounddevice);
+    SoundDevice* sounddevice = (void *) this->derived;
+
+    sounddevice->sounddata.curr_frequency = simdata->rpms/60;
+    //sounddevice->sounddata.table_size = 48000/(sounddevice->sounddata.frequency);
+
+    slogt("set engine frequency to %i", sounddevice->sounddata.frequency);
 }
 
-int sounddev_init(SoundDevice* sounddevice)
+int sounddev_gearshift_update(SimDevice* this, SimData* simdata)
+{
+    SoundDevice* sounddevice = (void *) this->derived;
+
+    gear_sound_set(sounddevice, simdata);
+}
+
+int sounddev_free(SimDevice* this)
+{
+    SoundDevice* sounddevice = (void *) this->derived;
+
+    usb_generic_shaker_free(sounddevice);
+
+    free(sounddevice);
+
+    return 0;
+}
+
+int sounddev_init(SoundDevice* sounddevice, const char* devname, int volume, int frequency, int pan, double duration)
 {
     slogi("initializing standalone sound device...");
 
-    sounddevice->sounddata.pitch = 1;
-    sounddevice->sounddata.pitch = 261.626;
-    sounddevice->sounddata.amp = 32;
-    sounddevice->sounddata.left_phase = sounddevice->sounddata.right_phase = 0;
-    sounddevice->sounddata.table_size = 44100/(100/60);
-    sounddevice->sounddata.last_gear = 0;
 
+    slogi("volume is: %i", volume);
+    slogi("frequency is: %i", frequency);
+    slogi("pan is: %i", pan);
+    slogi("duration is: %f", duration);
+
+
+    sounddevice->sounddata.frequency = frequency;
+    //sounddevice->sounddata.pitch = 1;
+    //sounddevice->sounddata.pitch = 261.626;
+    //sounddevice->sounddata.amp = 32;
+    //sounddevice->sounddata.left_phase = sounddevice->sounddata.right_phase = 0;
+    //sounddevice->sounddata.table_size = 48000/(100/60);
+    sounddevice->sounddata.curr_frequency = 100/60;
+
+
+
+    const char* streamname= "Engine";
+    switch (sounddevice->effecttype) {
+        case (SOUNDEFFECT_GEARSHIFT):
+
+            sounddevice->sounddata.last_gear = 0;
+            //sounddevice->sounddata.pitch = 500;
+            //sounddevice->sounddata.amp = 128;
+            //sounddevice->sounddata.left_phase = sounddevice->sounddata.right_phase = 0;
+            //sounddevice->sounddata.table_size = 48000/(1);
+            sounddevice->sounddata.duration = duration;
+            sounddevice->sounddata.curr_duration = duration;
+            streamname = "Gear";
+            break;
+    }
+
+#ifdef USE_PULSEAUDIO
+
+
+    //pa_threaded_mainloop* mainloop;
+    //pa_context* context;
+    usb_generic_shaker_init(sounddevice, mainloop, context, devname, volume, pan, streamname);
+#else
     usb_generic_shaker_init(sounddevice);
+#endif
 }
+
+static const vtable engine_sound_simdevice_vtable = { &sounddev_engine_update, &sounddev_free };
+static const vtable gear_sound_simdevice_vtable = { &sounddev_gearshift_update, &sounddev_free };
+
+SoundDevice* new_sound_device(DeviceSettings* ds) {
+
+    SoundDevice* this = (SoundDevice*) malloc(sizeof(SoundDevice));
+
+    this->m.update = &update;
+    this->m.free = &simdevfree;
+    this->m.derived = this;
+
+    slogt("Attempting to configure sound device with subtype: %i", ds->dev_subtype);
+    switch (ds->dev_subtype) {
+        case (SIMDEVTYPE_ENGINESOUND):
+            this->effecttype = SOUNDEFFECT_ENGINERPM;
+            this->m.vtable = &engine_sound_simdevice_vtable;
+            slogi("Initializing sound device for engine vibrations.");
+            break;
+        case (SIMDEVTYPE_GEARSOUND):
+            this->effecttype = SOUNDEFFECT_GEARSHIFT;
+            this->m.vtable = &gear_sound_simdevice_vtable;
+            slogi("Initializing sound device for gear shift vibrations.");
+            break;
+    }
+
+    slogt("Attempting to use device %s", ds->sounddevsettings.dev);
+
+    int error = sounddev_init(this, ds->sounddevsettings.dev, ds->sounddevsettings.volume, ds->sounddevsettings.frequency, ds->sounddevsettings.pan, ds->sounddevsettings.duration);
+    if (error != 0)
+    {
+        free(this);
+        return NULL;
+    }
+
+    return this;
+}
+

src/monocoque/devices/sounddevice.h

@@ -1,10 +1,11 @@
 #ifndef _SOUNDDEVICE_H
 #define _SOUNDDEVICE_H
 
+#ifdef USE_PULSEAUDIO
+#include <pulse/pulseaudio.h>
+#else
 #include "portaudio.h"
-
+#endif
-#include "../simulatorapi/simdata.h"
-#include "../helper/parameters.h"
 
 typedef enum
 {
@@ -13,33 +14,23 @@ typedef enum
 }
 SoundType;
 
+typedef enum
+{
+    SOUNDEFFECT_ENGINERPM   = 0,
+    SOUNDEFFECT_GEARSHIFT   = 1
+}
+VibrationEffectType;
+
 #define MAX_TABLE_SIZE   (6000)
 typedef struct
 {
-    float sine[MAX_TABLE_SIZE];
-    float pitch;
     int last_gear;
-    int left_phase;
+    int volume;
-    int right_phase;
+    int frequency;
-    int n;
+    double duration;
-    int table_size;
+    int curr_frequency;
-    int amp;
+    double curr_duration;
-    int gear_sound_data;
 }
-PATestData;
+SoundData;
-
-typedef struct
-{
-    int id;
-    SoundType type;
-    PATestData sounddata;
-    PaStreamParameters outputParameters;
-    PaStream* stream;
-}
-SoundDevice;
-
-int sounddev_update(SoundDevice* sounddevice, SimData* simdata);
-int sounddev_init(SoundDevice* sounddevice);
-int sounddev_free(SoundDevice* sounddevice);
 
 #endif

src/monocoque/devices/tachdevice.c

@@ -5,7 +5,7 @@
 #include "tachdevice.h"
 #include "revburner.h"
 #include "../../helper/confighelper.h"
-#include "../../simulatorapi/simdata.h"
+#include "../../simulatorapi/simapi/simapi/simdata.h"
 #include "../../slog/slog.h"
 
 int tachdev_update(TachDevice* tachdevice, SimData* simdata)

src/monocoque/devices/tachdevice.h

@@ -3,7 +3,7 @@
 
 #include <hidapi/hidapi.h>
 #include "../helper/confighelper.h"
-#include "../simulatorapi/simdata.h"
+#include "../simulatorapi/simapi/simapi/simdata.h"
 
 //typedef int (*tachdev_update)(int revs);
 

src/monocoque/devices/usbdevice.c

@@ -1,14 +1,18 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <stdlib.h>
 
 #include "usbdevice.h"
+#include "simdevice.h"
 #include "../helper/parameters.h"
-#include "../simulatorapi/simdata.h"
+#include "../simulatorapi/simapi/simapi/simdata.h"
 #include "../slog/slog.h"
 
-int usbdev_update(USBDevice* usbdevice, SimData* simdata)
+int usbdev_update(SimDevice* this, SimData* simdata)
 {
+    USBDevice* usbdevice = (void *) this->derived;
+
     switch ( usbdevice->type )
     {
         case USBDEV_UNKNOWN :
@@ -20,8 +24,10 @@ int usbdev_update(USBDevice* usbdevice, SimData* simdata)
     return 0;
 }
 
-int usbdev_free(USBDevice* usbdevice)
+int usbdev_free(SimDevice* this)
 {
+    USBDevice* usbdevice = (void *) this->derived;
+
     switch ( usbdevice->type )
     {
         case USBDEV_UNKNOWN :
@@ -30,6 +36,8 @@ int usbdev_free(USBDevice* usbdevice)
             break;
     }
 
+    free(usbdevice);
+
     return 0;
 }
 
@@ -37,6 +45,8 @@ int usbdev_init(USBDevice* usbdevice, DeviceSettings* ds)
 {
     slogi("initializing usb device...");
     int error = 0;
+
+    usbdevice->type = USBDEV_TACHOMETER;
     switch ( usbdevice->type )
     {
         case USBDEV_UNKNOWN :
@@ -47,3 +57,24 @@ int usbdev_init(USBDevice* usbdevice, DeviceSettings* ds)
 
     return error;
 }
+
+static const vtable usb_simdevice_vtable = { &usbdev_update, &usbdev_free };
+
+USBDevice* new_usb_device(DeviceSettings* ds) {
+
+    USBDevice* this = (USBDevice*) malloc(sizeof(USBDevice));
+
+    this->m.update = &update;
+    this->m.free = &simdevfree;
+    this->m.derived = this;
+    this->m.vtable = &usb_simdevice_vtable;
+
+    int error = usbdev_init(this, ds);
+
+    if (error != 0)
+    {
+        free(this);
+        return NULL;
+    }
+    return this;
+}

src/monocoque/devices/usbdevice.h

@@ -2,29 +2,5 @@
 #define _USBDEVICE_H
 
 #include "tachdevice.h"
-#include "../helper/confighelper.h"
-#include "../simulatorapi/simdata.h"
-
-typedef enum
-{
-    USBDEV_UNKNOWN       = 0,
-    USBDEV_TACHOMETER    = 1
-}
-USBType;
-
-typedef struct
-{
-    int id;
-    USBType type;
-    union
-    {
-        TachDevice tachdevice;
-    } u;
-}
-USBDevice;
-
-int usbdev_update(USBDevice* usbdevice, SimData* simdata);
-int usbdev_init(USBDevice* usbdevice, DeviceSettings* ds);
-int usbdev_free(USBDevice* usbdevice);
 
 #endif

src/monocoque/gameloop/gameloop.c

@@ -1,3 +1,4 @@
+#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -10,11 +11,12 @@
 #include "../helper/parameters.h"
 #include "../helper/confighelper.h"
 #include "../devices/simdevice.h"
-#include "../simulatorapi/simdata.h"
+#include "../simulatorapi/simapi/simapi/simdata.h"
-#include "../simulatorapi/simmapper.h"
+#include "../simulatorapi/simapi/simapi/simmapper.h"
 #include "../slog/slog.h"
 
-#define DEFAULT_UPDATE_RATE      120.0
+#define DEFAULT_UPDATE_RATE      240.0
+#define SIM_CHECK_RATE           1.0
 
 int showstats(SimData* simdata)
 {
@@ -165,20 +167,72 @@ int showstats(SimData* simdata)
     fflush(stdout);
 }
 
-int looper(SimDevice* devices[], int numdevices, Simulator simulator)
+
+int clilooper(SimDevice* devices, int numdevices, Parameters* p, SimData* simdata, SimMap* simmap)
 {
 
     slogi("preparing game loop with %i devices...", numdevices);
+
+
+    slogi("sending initial data to devices");
+    simdata->velocity = 16;
+    simdata->rpms = 100;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    sleep(3);
+
+
+    struct pollfd mypoll = { STDIN_FILENO, POLLIN|POLLPRI };
+    double update_rate = DEFAULT_UPDATE_RATE;
+    char ch;
+    int t=0;
+    int s=0;
+    bool go = true;
+    while (go == true && simdata->simstatus > 1)
+    {
+        simdatamap(simdata, simmap, p->sim);
+        showstats(simdata);
+        t++;
+        s++;
+        if(simdata->rpms<100)
+        {
+            simdata->rpms=100;
+        }
+        for (int x = 0; x < numdevices; x++)
+        {
+            devices[x].update(&devices[x], simdata);
+        }
+
+    	if( poll(&mypoll, 1, 1000.0/update_rate) )
+    	{
+    	    scanf("%c", &ch);
+    	    if(ch == 'q')
+    	    {
+    	        go = false;
+    	    }
+    	}
+    }
+
+    simdata->velocity = 0;
+    simdata->rpms = 100;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+
+    fprintf(stdout, "\n");
+
+    return 0;
+}
+
+int looper(SimDevice* devices, int numdevices, Parameters* p)
+{
+
     SimData* simdata = malloc(sizeof(SimData));
     SimMap* simmap = malloc(sizeof(SimMap));
 
-    int error = siminit(simdata, simmap, simulator);
-
-    if (error != MONOCOQUE_ERROR_NONE)
-    {
-        return error;
-    }
-
     struct termios newsettings, canonicalmode;
     tcgetattr(0, &canonicalmode);
     newsettings = canonicalmode;
@@ -189,37 +243,33 @@ int looper(SimDevice* devices[], int numdevices, Simulator simulator)
     char ch;
     struct pollfd mypoll = { STDIN_FILENO, POLLIN|POLLPRI };
 
-    double update_rate = DEFAULT_UPDATE_RATE;
+    fprintf(stdout, "Searching for sim data... Press q to quit...\n");
-    int t=0;
+
+    p->simon = false;
+    double update_rate = SIM_CHECK_RATE;
     int go = true;
     while (go == true)
     {
-        simdatamap(simdata, simmap, simulator);
-        showstats(simdata);
-        t++;
-        if(simdata->rpms<250)
-        {
-            simdata->rpms=250;
-        }
-        for (int x = 0; x < numdevices; x++)
-        {
-            if (devices[x]->type == SIMDEV_SERIAL)
-            {
-                if(t>=update_rate)
-                {
-                    devupdate(devices[x], simdata);
-                }
-            }
-            else
-            {
-                devupdate(devices[x], simdata);
-            }
 
-        }
+
-        if(t>=update_rate)
+
+
+        if (p->simon == false)
         {
-            t=0;
+            getSim(simdata, simmap, &p->simon, &p->sim);
         }
+
+        if (p->simon == true)
+        {
+            clilooper(devices, numdevices, p, simdata, simmap);
+        }
+        if (p->simon == true)
+        {
+            p->simon = false;
+            fprintf(stdout, "Searching for sim data... Press q again to quit...\n");
+            sleep(2);
+        }
+
         if( poll(&mypoll, 1, 1000.0/update_rate) )
         {
             scanf("%c", &ch);
@@ -229,6 +279,7 @@ int looper(SimDevice* devices[], int numdevices, Simulator simulator)
             }
         }
     }
+
     fprintf(stdout, "\n");
     fflush(stdout);
     tcsetattr(0, TCSANOW, &canonicalmode);
@@ -238,3 +289,144 @@ int looper(SimDevice* devices[], int numdevices, Simulator simulator)
 
     return 0;
 }
+
+int tester(SimDevice* devices, int numdevices)
+{
+
+    slogi("preparing test with %i devices...", numdevices);
+    SimData* simdata = malloc(sizeof(SimData));
+
+    struct termios newsettings, canonicalmode;
+    tcgetattr(0, &canonicalmode);
+    newsettings = canonicalmode;
+    newsettings.c_lflag &= (~ICANON & ~ECHO);
+    newsettings.c_cc[VMIN] = 1;
+    newsettings.c_cc[VTIME] = 0;
+    tcsetattr(0, TCSANOW, &newsettings);
+
+    fprintf(stdout, "\n");
+    simdata->gear = 0;
+    simdata->velocity = 16;
+    simdata->rpms = 100;
+    simdata->maxrpm = 8000;
+    sleep(3);
+
+    fprintf(stdout, "Setting rpms to 1000\n");
+    simdata->rpms = 1000;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    sleep(3);
+
+    fprintf(stdout, "Shifting into first gear\n");
+    simdata->gear = 2;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    sleep(3);
+
+    fprintf(stdout, "Setting speed to 100\n");
+    simdata->velocity = 100;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    sleep(3);
+
+    fprintf(stdout, "Shifting into second gear\n");
+    simdata->gear = 3;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    sleep(3);
+
+    fprintf(stdout, "Setting speed to 200\n");
+    simdata->velocity = 200;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    sleep(3);
+
+    fprintf(stdout, "Shifting into third gear\n");
+    simdata->gear = 4;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    sleep(3);
+
+    fprintf(stdout, "Setting rpms to 2000\n");
+    simdata->rpms = 2000;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    sleep(3);
+
+    fprintf(stdout, "Setting rpms to 4000\n");
+    simdata->rpms = 4000;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    sleep(3);
+
+    fprintf(stdout, "Shifting into fourth gear\n");
+    simdata->gear = 5;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    sleep(3);
+
+    fprintf(stdout, "Setting speed to 300\n");
+    simdata->velocity = 300;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    sleep(3);
+
+    fprintf(stdout, "Setting rpms to 8000\n");
+    simdata->rpms = 8000;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    sleep(3);
+
+    simdata->velocity = 0;
+    simdata->rpms = 100;
+    for (int x = 0; x < numdevices; x++)
+    {
+        devices[x].update(&devices[x], simdata);
+    }
+    sleep(1);
+
+    fflush(stdout);
+    tcsetattr(0, TCSANOW, &canonicalmode);
+
+    free(simdata);
+
+    return 0;
+}

src/monocoque/gameloop/gameloop.h

@@ -1,4 +1,5 @@
 #include "../devices/simdevice.h"
 #include "../helper/parameters.h"
 
-int looper (SimDevice* devices[], int numdevices, Simulator simulator);
+int tester(SimDevice* devices, int numdevices);
+int looper(SimDevice* devices, int numdevices, Parameters* p);

src/monocoque/gameloop/tachconfig.c

@@ -15,7 +15,7 @@
 #include <libxml/tree.h>
 
 #include "../devices/simdevice.h"
-#include "../simulatorapi/simdata.h"
+#include "../simulatorapi/simapi/simapi/simdata.h"
 #include "../slog/slog.h"
 
 #define DEFAULT_UPDATE_RATE      30.0
@@ -183,7 +183,7 @@ int config_tachometer(int max_revs, int granularity, const char* save_file, SimD
     WriteXmlFromArrays(nodes, rpm_array, values_array, max_revs, save_file);
     sleep(2);
     simdata->pulses = 0;
-    devupdate(simdevice, simdata);
+    simdevice->update(simdevice, simdata);
     fflush(stdout);
 
     return 0;

src/monocoque/gameloop/tachconfig.h

@@ -2,7 +2,7 @@
 #define _TACHCONFIG_H
 
 #include "../devices/simdevice.h"
-#include "../simulatorapi/simdata.h"
+#include "../simulatorapi/simapi/simapi/simdata.h"
 
 int config_tachometer(int max_revs, int granularity, const char* save_file, SimDevice* simdevice, SimData* simdata);
 

src/monocoque/helper/confighelper.c

@@ -2,6 +2,7 @@
 #include <stdbool.h>
 #include <string.h>
 #include <stdint.h>
+#include <ctype.h>
 
 #include <libxml/parser.h>
 #include <libxml/xmlreader.h>
@@ -10,25 +11,38 @@
 #include "confighelper.h"
 
 #include "../slog/slog.h"
+#include "parameters.h"
+
+#include <pulse/pulseaudio.h>
+
+int strcicmp(char const *a, char const *b)
+{
+    for (;; a++, b++) {
+        int d = tolower((unsigned char)*a) - tolower((unsigned char)*b);
+        if (d != 0 || !*a)
+            return d;
+    }
+}
+
 
 int strtogame(const char* game, MonocoqueSettings* ms)
 {
     slogd("Checking for %s in list of supported simulators.", game);
-    if (strcmp(game, "ac") == 0)
+    if (strcicmp(game, "ac") == 0)
     {
         slogd("Setting simulator to Assetto Corsa");
         ms->sim_name = SIMULATOR_ASSETTO_CORSA;
     }
-    else if (strcmp(game, "rf2") == 0)
+    else if (strcicmp(game, "rf2") == 0)
     {
         slogd("Setting simulator to RFactor 2");
         ms->sim_name = SIMULATOR_RFACTOR2;
     }
     else
-        if (strcmp(game, "test") == 0)
+        if (strcicmp(game, "test") == 0)
         {
             slogd("Setting simulator to Test Data");
-            ms->sim_name = SIMULATOR_MONOCOQUE_TEST;
+            ms->sim_name = SIMULATOR_SIMAPI_TEST;
         }
         else
         {
@@ -38,22 +52,73 @@ int strtogame(const char* game, MonocoqueSettings* ms)
     return MONOCOQUE_ERROR_NONE;
 }
 
-int strtodev(const char* device_type, DeviceSettings* ds)
+int strtodevsubtype(const char* device_subtype, DeviceSettings* ds, int simdev)
 {
     ds->is_valid = false;
-    if (strcmp(device_type, "USB") == 0)
+    ds->dev_subtype = SIMDEVTYPE_UNKNOWN;
+
+    switch (simdev) {
+        case SIMDEV_USB:
+            if (strcicmp(device_subtype, "Tachometer") == 0)
+            {
+                ds->dev_subtype = SIMDEVTYPE_TACHOMETER;
+                break;
+            }
+        case SIMDEV_SERIAL:
+            if (strcicmp(device_subtype, "ShiftLights") == 0)
+            {
+                ds->dev_subtype = SIMDEVTYPE_SHIFTLIGHTS;
+                break;
+            }
+            if (strcicmp(device_subtype, "SimWind") == 0)
+            {
+                ds->dev_subtype = SIMDEVTYPE_SIMWIND;
+                break;
+            }
+        case SIMDEV_SOUND:
+            if (strcicmp(device_subtype, "Engine") == 0)
+            {
+                ds->dev_subtype = SIMDEVTYPE_ENGINESOUND;
+                break;
+            }
+            if (strcicmp(device_subtype, "Gear") == 0)
+            {
+                ds->dev_subtype = SIMDEVTYPE_GEARSOUND;
+                break;
+            }
+            if (strcicmp(device_subtype, "ABS") == 0)
+            {
+                ds->dev_subtype = SIMDEVTYPE_ABSBRAKES;
+                break;
+            }
+        default:
+            ds->is_valid = false;
+            slogw("%s does not appear to be a valid device sub type, but attempting to continue with other devices", device_subtype);
+            return MONOCOQUE_ERROR_INVALID_DEV;
+    }
+    ds->is_valid = true;
+    return MONOCOQUE_ERROR_NONE;
+}
+
+int strtodev(const char* device_type, const char* device_subtype, DeviceSettings* ds)
+{
+    ds->is_valid = false;
+    if (strcicmp(device_type, "USB") == 0)
     {
         ds->dev_type = SIMDEV_USB;
+        strtodevsubtype(device_subtype, ds, SIMDEV_USB);
     }
     else
-        if (strcmp(device_type, "Sound") == 0)
+        if (strcicmp(device_type, "Sound") == 0)
         {
             ds->dev_type = SIMDEV_SOUND;
+            strtodevsubtype(device_subtype, ds, SIMDEV_SOUND);
         }
         else
-            if (strcmp(device_type, "Serial") == 0)
+            if (strcicmp(device_type, "Serial") == 0)
             {
                 ds->dev_type = SIMDEV_SERIAL;
+                strtodevsubtype(device_subtype, ds, SIMDEV_SERIAL);
             }
             else
             {
@@ -65,33 +130,6 @@ int strtodev(const char* device_type, DeviceSettings* ds)
     return MONOCOQUE_ERROR_NONE;
 }
 
-int strtodevtype(const char* device_subtype, DeviceSettings* ds)
-{
-    ds->is_valid = false;
-    if (strcmp(device_subtype, "Tachometer") == 0)
-    {
-        ds->dev_subtype = SIMDEVTYPE_TACHOMETER;
-    }
-    else
-        if (strcmp(device_subtype, "ShiftLights") == 0)
-        {
-            ds->dev_subtype = SIMDEVTYPE_SHIFTLIGHTS;
-        }
-        else
-            if (strcmp(device_subtype, "Shaker") == 0)
-            {
-                ds->dev_subtype = SIMDEVTYPE_SHAKER;
-            }
-            else
-            {
-                ds->is_valid = false;
-                slogi("%s does not appear to be a valid device sub type, but attempting to continue with other devices", device_subtype);
-                return MONOCOQUE_ERROR_INVALID_DEV;
-            }
-    ds->is_valid = true;
-    return MONOCOQUE_ERROR_NONE;
-}
-
 int loadtachconfig(const char* config_file, DeviceSettings* ds)
 {
 
@@ -131,7 +169,7 @@ int loadtachconfig(const char* config_file, DeviceSettings* ds)
                 {
                     slogt("Xml Element name %s", cursubsubnode->name);
                 }
-                if (strcmp(cursubsubnode->name, "SettingsItem") == 0)
+                if (strcicmp(cursubsubnode->name, "SettingsItem") == 0)
                 {
                     arraysize++;
                 }
@@ -153,13 +191,13 @@ int loadtachconfig(const char* config_file, DeviceSettings* ds)
                 {
                     for (cursubsubsubnode = cursubsubnode->children; cursubsubsubnode; cursubsubsubnode = cursubsubsubnode->next)
                     {
-                        if (strcmp(cursubsubsubnode->name, "Value") == 0)
+                        if (strcicmp(cursubsubsubnode->name, "Value") == 0)
                         {
                             xmlChar* a = xmlNodeGetContent(cursubsubsubnode);
                             rpms_array[i] = strtol((char*) a, &buf, 10);
                             xmlFree(a);
                         }
-                        if (strcmp(cursubsubsubnode->name, "TimeValue") == 0)
+                        if (strcicmp(cursubsubsubnode->name, "TimeValue") == 0)
                         {
                             xmlChar* a = xmlNodeGetContent(cursubsubsubnode);
                             pulses_array[i] = strtol((char*) a, &buf, 10);
@@ -197,20 +235,16 @@ int loadconfig(const char* config_file, DeviceSettings* ds)
 int devsetup(const char* device_type, const char* device_subtype, const char* config_file, MonocoqueSettings* ms, DeviceSettings* ds, config_setting_t* device_settings)
 {
     int error = MONOCOQUE_ERROR_NONE;
-    slogi("Called device setup with %s %s %s", device_type, device_subtype, config_file);
+    //slogt("Called device setup with %s %s %s", device_type, device_subtype, config_file);
     ds->dev_type = SIMDEV_UNKNOWN;
-    ds->dev_subtype = SIMDEVTYPE_UNKNOWN;
+
-    error = strtodev(device_type, ds);
+    error = strtodev(device_type, device_subtype, ds);
     if (error != MONOCOQUE_ERROR_NONE)
     {
         return error;
     }
-    error = strtodevtype(device_subtype, ds);
+
-    if (error != MONOCOQUE_ERROR_NONE)
+    if (ms->program_action == A_PLAY || ms->program_action == A_TEST)
-    {
-        return error;
-    }
-    if (ms->program_action == A_PLAY)
     {
         error = loadconfig(config_file, ds);
     }
@@ -219,6 +253,41 @@ int devsetup(const char* device_type, const char* device_subtype, const char* co
         return error;
     }
 
+    if (ds->dev_type == SIMDEV_SOUND)
+    {
+        slogi("reading configured sound device settings");
+        ds->sounddevsettings.frequency = -1;
+        ds->sounddevsettings.volume = -1;
+        ds->sounddevsettings.lowbound_frequency = -1;
+        ds->sounddevsettings.upperbound_frequency = -1;
+        ds->sounddevsettings.pan = 0;
+        ds->sounddevsettings.duration = 2.0;
+        if (ds->dev_subtype == SIMDEVTYPE_GEARSOUND)
+        {
+            ds->sounddevsettings.duration = .125;
+        }
+        if (device_settings != NULL)
+        {
+
+            config_setting_lookup_int(device_settings, "volume", &ds->sounddevsettings.volume);
+            config_setting_lookup_int(device_settings, "frequency", &ds->sounddevsettings.frequency);
+            config_setting_lookup_int(device_settings, "pan", &ds->sounddevsettings.pan);
+            config_setting_lookup_float(device_settings, "duration", &ds->sounddevsettings.duration);
+
+            const char* temp;
+            int found = 0;
+            found = config_setting_lookup_string(device_settings, "devid", &temp);
+            if (found == 0)
+            {
+                ds->sounddevsettings.dev = NULL;
+            }
+            else
+            {
+                ds->sounddevsettings.dev = strdup(temp);
+            }
+        }
+    }
+
     if (ds->dev_subtype == SIMDEVTYPE_TACHOMETER)
     {
         if (device_settings != NULL)
@@ -232,11 +301,43 @@ int devsetup(const char* device_type, const char* device_subtype, const char* co
             slogi("Tachometer granularity set to %i", ds->tachsettings.granularity);
         }
         ds->tachsettings.use_pulses = true;
-        if (ms->program_action == A_PLAY)
+        if (ms->program_action == A_PLAY || ms->program_action == A_TEST)
         {
             ds->tachsettings.use_pulses = false;
         }
     }
 
+
+    if (ds->dev_subtype == SIMDEVTYPE_SIMWIND || ds->dev_subtype == SIMDEVTYPE_SHIFTLIGHTS)
+    {
+        if (device_settings != NULL)
+        {
+            const char* temp;
+            config_setting_lookup_string(device_settings, "devpath", &temp);
+            ds->serialdevsettings.portdev = strdup(temp);
+        }
+    }
+
     return error;
 }
+
+int settingsfree(DeviceSettings ds)
+{
+
+    if (ds.dev_subtype == SIMDEVTYPE_SIMWIND || ds.dev_subtype == SIMDEVTYPE_SHIFTLIGHTS)
+    {
+        if (ds.serialdevsettings.portdev != NULL)
+        {
+            free(ds.serialdevsettings.portdev);
+        }
+
+    }
+    if (ds.dev_type == SIMDEV_SOUND)
+    {
+        if (ds.sounddevsettings.dev != NULL)
+        {
+            free(ds.sounddevsettings.dev);
+        }
+    }
+    return 0;
+}

src/monocoque/helper/confighelper.h

@@ -21,19 +21,14 @@ typedef enum
 {
     SIMDEVTYPE_UNKNOWN           = 0,
     SIMDEVTYPE_TACHOMETER        = 1,
-    SIMDEVTYPE_SHAKER            = 2,
+    SIMDEVTYPE_SHIFTLIGHTS       = 2,
-    SIMDEVTYPE_SHIFTLIGHTS       = 3
+    SIMDEVTYPE_SIMWIND           = 3,
+    SIMDEVTYPE_ENGINESOUND       = 4,
+    SIMDEVTYPE_GEARSOUND         = 5,
+    SIMDEVTYPE_ABSBRAKES         = 6
 }
 DeviceSubType;
 
-typedef enum
-{
-    SIMULATOR_MONOCOQUE_TEST    = 0,
-    SIMULATOR_ASSETTO_CORSA     = 1,
-    SIMULATOR_RFACTOR           = 2,
-    SIMULATOR_RFACTOR2          = 3
-}
-Simulator;
 
 typedef enum
 {
@@ -74,12 +69,32 @@ typedef struct
 }
 TachometerSettings;
 
+typedef struct
+{
+    char* portdev;
+}
+SerialDeviceSettings;
+
+typedef struct
+{
+    int frequency;
+    int volume;
+    int lowbound_frequency;
+    int upperbound_frequency;
+    int pan;
+    double duration;
+    char* dev;
+}
+SoundDeviceSettings;
+
 typedef struct
 {
     bool is_valid;
     DeviceType dev_type;
     DeviceSubType dev_subtype;
     TachometerSettings tachsettings;
+    SerialDeviceSettings serialdevsettings;
+    SoundDeviceSettings sounddevsettings;
 }
 DeviceSettings;
 
@@ -87,4 +102,6 @@ int strtogame(const char* game, MonocoqueSettings* ms);
 
 int devsetup(const char* device_type, const char* device_subtype, const char* config_files, MonocoqueSettings* ms, DeviceSettings* ds, config_setting_t* device_settings);
 
+int settingsfree(DeviceSettings ds);
+
 #endif

src/monocoque/helper/parameters.c

@@ -23,6 +23,7 @@ ConfigError getParameters(int argc, char** argv, Parameters* p)
 
     struct arg_lit* arg_verbosity1   = arg_litn("v","verbose", 0, 2, "increase logging verbosity");
     struct arg_lit* arg_verbosity2   = arg_litn("v","verbose", 0, 2, "increase logging verbosity");
+    struct arg_lit* arg_verbosity3   = arg_litn("v","verbose", 0, 2, "increase logging verbosity");
 
     struct arg_rex* cmd1             = arg_rex1(NULL, NULL, "play", NULL, REG_ICASE, NULL);
     struct arg_str* arg_sim          = arg_strn("s", "sim", "<gamename>", 0, 1, NULL);
@@ -43,6 +44,13 @@ ConfigError getParameters(int argc, char** argv, Parameters* p)
     void* argtable2[]                = {cmd2a,cmd2b,arg_max_revs,arg_granularity,arg_save,arg_verbosity2,help2,vers2,end2};
     int nerrors2;
 
+    struct arg_rex* cmd3             = arg_rex1(NULL, NULL, "test", NULL, REG_ICASE, NULL);
+    struct arg_lit* help3            = arg_litn(NULL,"help", 0, 1, "print this help and exit");
+    struct arg_lit* vers3            = arg_litn(NULL,"version", 0, 1, "print version information and exit");
+    struct arg_end* end3             = arg_end(20);
+    void* argtable3[]                = {cmd3,arg_verbosity3,help3,vers3,end3};
+    int nerrors3;
+
     struct arg_lit*  help0           = arg_lit0(NULL,"help",     "print this help and exit");
     struct arg_lit*  version0        = arg_lit0(NULL,"version",  "print version information and exit");
     struct arg_end*  end0            = arg_end(20);
@@ -70,6 +78,7 @@ ConfigError getParameters(int argc, char** argv, Parameters* p)
     nerrors0 = arg_parse(argc,argv,argtable0);
     nerrors1 = arg_parse(argc,argv,argtable1);
     nerrors2 = arg_parse(argc,argv,argtable2);
+    nerrors3 = arg_parse(argc,argv,argtable3);
 
     if (nerrors1==0)
     {
@@ -92,6 +101,12 @@ ConfigError getParameters(int argc, char** argv, Parameters* p)
             p->verbosity_count = arg_verbosity2->count;
             exitcode = E_SUCCESS_AND_DO;
         }
+        else if (nerrors3==0)
+        {
+            p->program_action = A_TEST;
+            p->verbosity_count = arg_verbosity3->count;
+            exitcode = E_SUCCESS_AND_DO;
+        }
         else
         {
             if (cmd1->count > 0)
@@ -111,12 +126,13 @@ ConfigError getParameters(int argc, char** argv, Parameters* p)
                 {
                     if (help->count==0 && vers->count==0)
                     {
-                        printf("%s: missing <play|config> command.\n",progname);
+                        printf("%s: missing <play|config|test> command.\n",progname);
                         printf("Usage 1: %s ", progname);
                         arg_print_syntax(stdout,argtable1,"\n");
                         printf("Usage 2: %s ", progname);
                         arg_print_syntax(stdout,argtable2,"\n");
-
+                        printf("Usage 3: %s ", progname);
+                        arg_print_syntax(stdout,argtable3,"\n");
                     }
                 }
             exitcode = E_SUCCESS_AND_EXIT;
@@ -131,6 +147,8 @@ ConfigError getParameters(int argc, char** argv, Parameters* p)
         arg_print_syntax(stdout,argtable1,"\n");
         printf("Usage 2: %s ", progname);
         arg_print_syntax(stdout,argtable2,"\n");
+        printf("Usage 3: %s ", progname);
+        arg_print_syntax(stdout,argtable3,"\n");
         printf("\nReport bugs on the github github.com/spacefreak18/monocoque.\n");
         exitcode = E_SUCCESS_AND_EXIT;
         goto cleanup;
@@ -148,6 +166,7 @@ cleanup:
     arg_freetable(argtable0,sizeof(argtable0)/sizeof(argtable0[0]));
     arg_freetable(argtable1,sizeof(argtable1)/sizeof(argtable1[0]));
     arg_freetable(argtable2,sizeof(argtable2)/sizeof(argtable2[0]));
+    arg_freetable(argtable3,sizeof(argtable3)/sizeof(argtable3[0]));
     return exitcode;
 
 }

src/monocoque/helper/parameters.h

@@ -1,6 +1,9 @@
 #ifndef _PARAMETERS_H
 #define _PARAMETERS_H
 
+#include <stdbool.h>
+#include "../simulatorapi/simapi/simapi/simapi.h"
+
 typedef struct
 {
     int   program_action;
@@ -9,14 +12,18 @@ typedef struct
     int max_revs;
     int granularity;
     int verbosity_count;
+
+    Simulator sim;
+    bool simon;
 }
 Parameters;
 
 typedef enum
 {
     A_PLAY          = 0,
-    A_CONFIG_TACH   = 1,
+    A_TEST          = 1,
-    A_CONFIG_SHAKER = 2
+    A_CONFIG_TACH   = 2,
+    A_CONFIG_SHAKER = 3
 }
 ProgramAction;
 

src/monocoque/monocoque.c

@@ -7,12 +7,14 @@
 #include "gameloop/gameloop.h"
 #include "gameloop/tachconfig.h"
 #include "devices/simdevice.h"
+#include "devices/sound.h"
 #include "helper/parameters.h"
 #include "helper/dirhelper.h"
 #include "helper/confighelper.h"
-#include "simulatorapi/simdata.h"
+#include "simulatorapi/simapi/simapi/simdata.h"
 #include "slog/slog.h"
 
+
 int create_dir(char* dir)
 {
     struct stat st = {0};
@@ -113,9 +115,8 @@ int main(int argc, char** argv)
         SimDevice* tachdev = malloc(sizeof(SimDevice));
         SimData* sdata = malloc(sizeof(SimData));
         DeviceSettings* ds = malloc(sizeof(DeviceSettings));
+
         error = devsetup("USB", "Tachometer", "None", ms, ds, NULL);
-        error = devinit(tachdev, ds);
-        slogi("configuring tachometer with max revs: %i, granularity: %i, saving to %s", p->max_revs, p->granularity, p->save_file);
 
         if (error != MONOCOQUE_ERROR_NONE)
         {
@@ -123,34 +124,38 @@ int main(int argc, char** argv)
         }
         else
         {
+            error = devinit(tachdev, 1, ds);
+        }
+
+        if (error != MONOCOQUE_ERROR_NONE)
+        {
+            sloge("Could not proceed with tachometer configuration due to error: %i", error);
+        }
+        else
+        {
+            slogi("configuring tachometer with max revs: %i, granularity: %i, saving to %s", p->max_revs, p->granularity, p->save_file);
             config_tachometer(p->max_revs, p->granularity, p->save_file, tachdev, sdata);
         }
-        devfree(tachdev);
+        devfree(tachdev, 1);
-        free(tachdev);
+        //free(tachdev);
         free(sdata);
         free(ds);
     }
     else
     {
-        slogi("running monocoque in gameloop mode..");
-        int error = 0;
 
-        error = strtogame(p->sim_string, ms);
+        int error = 0;
-        if (error != MONOCOQUE_ERROR_NONE)
-        {
-            goto cleanup_final;
-        }
 
         int configureddevices = config_setting_length(config_devices);
         int numdevices = 0;
-        DeviceSettings* ds[configureddevices];
+        DeviceSettings ds[configureddevices];
         slogi("found %i devices in configuration", configureddevices);
         int i = 0;
+        error = MONOCOQUE_ERROR_NONE;
         while (i<configureddevices)
         {
-            error = MONOCOQUE_ERROR_NONE;
+            DeviceSettings settings;
-            DeviceSettings* settings = malloc(sizeof(DeviceSettings));
+
-            ds[i] = settings;
             config_setting_t* config_device = config_setting_get_elem(config_devices, i);
             const char* device_type;
             const char* device_subtype;
@@ -159,14 +164,18 @@ int main(int argc, char** argv)
             config_setting_lookup_string(config_device, "type", &device_subtype);
             config_setting_lookup_string(config_device, "config", &device_config_file);
 
+            //slogt("device type: %s", device_type);
+            //slogt("device sub type: %s", device_subtype);
+            //slogt("device config file: %s", device_config_file);
             if (error == MONOCOQUE_ERROR_NONE)
             {
-                error = devsetup(device_type, device_subtype, device_config_file, ms, ds[i], config_device);
+                error = devsetup(device_type, device_subtype, device_config_file, ms, &settings, config_device);
             }
             if (error == MONOCOQUE_ERROR_NONE)
             {
                 numdevices++;
             }
+            ds[i] = settings;
 
             i++;
 
@@ -175,47 +184,61 @@ int main(int argc, char** argv)
         i = 0;
         int j = 0;
         error = MONOCOQUE_ERROR_NONE;
-        SimDevice* devices[numdevices];
-        while (i<configureddevices)
-        {
-            if (ds[i]->is_valid == true)
-            {
-                SimDevice* device = malloc(sizeof(SimDevice));
-                devinit(device, ds[i]);
-                devices[j] = device;
-                j++;
-            }
-            i++;
-        }
 
-        error = looper(devices, numdevices, ms->sim_name);
+        setupsound();
-        if (error == MONOCOQUE_ERROR_NONE)
+        SimDevice* devices = malloc(numdevices * sizeof(SimDevice));
+        int initdevices = devinit(devices, configureddevices, ds);
+
+        if (p->program_action == A_PLAY)
         {
-            slogi("Game loop exited succesfully with error code: %i", error);
+            slogi("running monocoque in gameloop mode..");
+            //error = strtogame(p->sim_string, ms);
+            //if (error != MONOCOQUE_ERROR_NONE)
+            //{
+            //    goto cleanup_final;
+            //}
+#ifdef USE_PULSEAUDIO
+            pa_threaded_mainloop_unlock(mainloop);
+#endif
+
+            error = looper(devices, initdevices, p);
+            if (error == MONOCOQUE_ERROR_NONE)
+            {
+                slogi("Game loop exited succesfully with error code: %i", error);
+            }
+            else
+            {
+                sloge("Game loop exited with error code: %i", error);
+            }
         }
         else
         {
-            sloge("Game loop exited with error code: %i", error);
+            slogi("running monocoque in test mode...");
-        }
 
-        i = 0;
+#ifdef USE_PULSEAUDIO
-        while (i<configureddevices)
+            pa_threaded_mainloop_unlock(mainloop);
-        {
+#endif
-            if(ds[i]->dev_subtype == SIMDEV_USB)
+
+            error = tester(devices, initdevices);
+            if (error == MONOCOQUE_ERROR_NONE)
             {
-                free(ds[i]->tachsettings.pulses_array);
+                slogi("Test exited succesfully with error code: %i", error);
-                free(ds[i]->tachsettings.rpms_array);
+            }
+            else
+            {
+                sloge("Test exited with error code: %i", error);
             }
-            free(ds[i]);
-            i++;
         }
 
+
+        devfree(devices, initdevices);
+
         i = 0;
-        while (i<numdevices)
+        // improve the api around the config helper
+        // i don't like that i stack allocated but hid a malloc inside
+        for( i = 0; i < configureddevices; i++)
         {
-            devfree(devices[i]);
+            settingsfree(ds[i]);
-            free(devices[i]);
-            i++;
         }
     }
 

src/monocoque/simulatorapi/CMakeLists.txt

@@ -1,10 +1,15 @@
 set(simulatorapi_source_files
-  simmapper.c
+  simapi/simapi/simmapper.c
-  simmapper.h
+  simapi/simapi/simmapper.h
-  simdata.h
+  simapi/simapi/simdata.h
-  test.h
+  simapi/simapi/test.h
-  simapi/acdata.h
+  simapi/include/acdata.h
-  ac.h
+  simapi/include/rf2data.h
+  simapi/simmap/basicmap.h
+  simapi/simmap/mapacdata.c
+  simapi/simmap/mapacdata.h
+  simapi/simapi/ac.h
+  simapi/simapi/rf2.h
 )
 
 add_library(simulatorapi STATIC ${simulatorapi_source_files})

src/monocoque/simulatorapi/ac.h

@@ -1,21 +0,0 @@
-#ifndef _AC_H
-#define _AC_H
-
-#include <stdbool.h>
-#include "simapi/acdata.h"
-
-#define AC_PHYSICS_FILE "acpmf_physics"
-#define AC_STATIC_FILE "acpmf_static"
-
-typedef struct
-{
-    bool has_physics;
-    bool has_static;
-    void* physics_map_addr;
-    void* static_map_addr;
-    struct SPageFilePhysics ac_physics;
-    struct SPageFileStatic ac_static;
-}
-ACMap;
-
-#endif

src/monocoque/simulatorapi/rf2.h

@@ -1,21 +0,0 @@
-#ifndef _RF2_H
-#define _RF2_H
-
-#include <stdbool.h>
-#include "simapi/rf2data.h"
-
-#define RF2_TELEMETRY_FILE "rFactor2SMMP_Telemetry"
-#define RF2_SCORING_FILE "rFactor2SMMP_Scoring"
-
-typedef struct
-{
-    bool has_telemetry;
-    bool has_scoring;
-    void* telemetry_map_addr;
-    void* scoring_map_addr;
-    struct rF2Telemetry rf2_telemetry;
-    //struct rF2Scoring rf2_scoring;
-}
-RF2Map;
-
-#endif

src/monocoque/simulatorapi/simapi

@@ -1 +1 @@
-Subproject commit 04fd2ca8ed590f562ad6423d9cf9f076daa28b95
+Subproject commit c77e96339caf1eb79479d89ce342161ad83ca70e

src/monocoque/simulatorapi/simdata.h

@@ -1,17 +0,0 @@
-#ifndef _SIMDATA_H
-#define _SIMDATA_H
-
-#include <stdint.h>
-
-typedef struct
-{
-    uint32_t velocity;
-    uint32_t rpms;
-    uint32_t gear;
-    uint32_t pulses;
-    uint32_t maxrpm;
-    uint32_t altitude;
-}
-SimData;
-
-#endif

src/monocoque/simulatorapi/simmapper.c

@@ -1,132 +0,0 @@
-#include <stdio.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <string.h>
-#include <stdlib.h>
-#include <math.h>
-
-#include "simmapper.h"
-#include "simdata.h"
-#include "test.h"
-#include "ac.h"
-#include "rf2.h"
-#include "../helper/confighelper.h"
-#include "../slog/slog.h"
-
-#include "simapi/acdata.h"
-#include "simapi/rf2data.h"
-
-
-int simdatamap(SimData* simdata, SimMap* simmap, Simulator simulator)
-{
-    switch ( simulator )
-    {
-        case SIMULATOR_MONOCOQUE_TEST :
-            memcpy(simdata, simmap->addr, sizeof(SimData));
-            break;
-        case SIMULATOR_ASSETTO_CORSA :
-            memcpy(&simmap->d.ac.ac_physics, simmap->d.ac.physics_map_addr, sizeof(simmap->d.ac.ac_physics));
-            if (simmap->d.ac.has_static == true )
-            {
-                memcpy(&simmap->d.ac.ac_static, simmap->d.ac.static_map_addr, sizeof(simmap->d.ac.ac_static));
-                simdata->maxrpm = simmap->d.ac.ac_static.maxRpm;
-            }
-            simdata->rpms = simmap->d.ac.ac_physics.rpms;
-            simdata->gear = simmap->d.ac.ac_physics.gear;
-            simdata->velocity = simmap->d.ac.ac_physics.speedKmh;
-            simdata->altitude = 1;
-            break;
-        case SIMULATOR_RFACTOR2 :
-            memcpy(&simmap->d.rf2.rf2_telemetry, simmap->d.rf2.telemetry_map_addr, sizeof(simmap->d.rf2.rf2_telemetry));
-           
-            simdata->velocity = abs(ceil(simmap->d.rf2.rf2_telemetry.mVehicles[0].mLocalVel.z * 3.6));
-            simdata->rpms = ceil(simmap->d.rf2.rf2_telemetry.mVehicles[0].mEngineRPM);
-            simdata->gear = simmap->d.rf2.rf2_telemetry.mVehicles[0].mGear;
-            simdata->maxrpm - ceil(simmap->d.rf2.rf2_telemetry.mVehicles[0].mEngineMaxRPM);
-            break;
-    }
-}
-
-
-int siminit(SimData* simdata, SimMap* simmap, Simulator simulator)
-{
-    slogi("searching for simulator data...");
-    int error = MONOCOQUE_ERROR_NONE;
-
-    void* a;
-    switch ( simulator )
-    {
-        case SIMULATOR_MONOCOQUE_TEST :
-            simmap->fd = shm_open(TEST_MEM_FILE_LOCATION, O_RDONLY, S_IRUSR | S_IWUSR);
-            if (simmap->fd == -1)
-            {
-                return 10;
-            }
-
-            simmap->addr = mmap(NULL, sizeof(SimData), PROT_READ, MAP_SHARED, simmap->fd, 0);
-            if (simmap->addr == MAP_FAILED)
-            {
-                return 30;
-            }
-            slogi("found data for monocoque test...");
-            break;
-        case SIMULATOR_ASSETTO_CORSA :
-
-            simmap->d.ac.has_physics=false;
-            simmap->d.ac.has_static=false;
-            simmap->fd = shm_open(AC_PHYSICS_FILE, O_RDONLY, S_IRUSR | S_IWUSR);
-            if (simmap->fd == -1)
-            {
-                slogd("could not open Assetto Corsa physics engine");
-                return MONOCOQUE_ERROR_NODATA;
-            }
-            simmap->d.ac.physics_map_addr = mmap(NULL, sizeof(simmap->d.ac.ac_physics), PROT_READ, MAP_SHARED, simmap->fd, 0);
-            if (simmap->d.ac.physics_map_addr == MAP_FAILED)
-            {
-                slogd("could not retrieve Assetto Corsa physics data");
-                return 30;
-            }
-            simmap->d.ac.has_physics=true;
-
-            simmap->fd = shm_open(AC_STATIC_FILE, O_RDONLY, S_IRUSR | S_IWUSR);
-            if (simmap->fd == -1)
-            {
-                slogd("could not open Assetto Corsa static data");
-                return 10;
-            }
-            simmap->d.ac.static_map_addr = mmap(NULL, sizeof(simmap->d.ac.ac_static), PROT_READ, MAP_SHARED, simmap->fd, 0);
-            if (simmap->d.ac.static_map_addr == MAP_FAILED)
-            {
-                slogd("could not retrieve Assetto Corsa static data");
-                return 30;
-            }
-            simmap->d.ac.has_static=true;
-
-            slogi("found data for Assetto Corsa...");
-            break;
-        
-        case SIMULATOR_RFACTOR2 :
-
-            simmap->d.rf2.has_telemetry=false;
-            simmap->d.rf2.has_scoring=false;
-            simmap->fd = shm_open(RF2_TELEMETRY_FILE, O_RDONLY, S_IRUSR | S_IWUSR);
-            if (simmap->fd == -1)
-            {
-                slogd("could not open RFactor2 Telemetry engine");
-                return MONOCOQUE_ERROR_NODATA;
-            }
-            simmap->d.rf2.telemetry_map_addr = mmap(NULL, sizeof(simmap->d.rf2.rf2_telemetry), PROT_READ, MAP_SHARED, simmap->fd, 0);
-            if (simmap->d.rf2.telemetry_map_addr == MAP_FAILED)
-            {
-                slogd("could not retrieve RFactor2 telemetry data");
-                return 30;
-            }
-            simmap->d.rf2.has_telemetry=true;
-
-
-            slogi("found data for RFactor2...");
-            break;
-    }
-
-    return error;
-}

src/monocoque/simulatorapi/simmapper.h

@@ -1,28 +0,0 @@
-#ifndef _SIMMAPPER_H
-#define _SIMMAPPER_H
-
-#include "ac.h"
-#include "rf2.h"
-
-#include "simdata.h"
-#include "../helper/confighelper.h"
-
-#include "simapi/acdata.h"
-#include "simapi/rf2data.h"
-
-typedef struct
-{
-    void* addr;
-    int fd;
-    union
-    {
-        ACMap ac;
-        RF2Map rf2;
-    } d;
-}
-SimMap;
-
-int siminit(SimData* simdata, SimMap* simmap, Simulator simulator);
-int simdatamap(SimData* simdata, SimMap* simmap, Simulator simulator);
-
-#endif

src/monocoque/simulatorapi/test.h

@@ -1,6 +0,0 @@
-#ifndef _TEST_H
-#define _TEST_H
-
-#define TEST_MEM_FILE_LOCATION "/monocoque_test"
-
-#endif

tests/getmem.c

@@ -5,8 +5,8 @@
 #include <unistd.h>
 #include <string.h>
 
-#include "../src/monocoque/simulatorapi/simdata.h"
+#include "../src/monocoque/simulatorapi/simapi/simapi/simdata.h"
-#include "../src/monocoque/simulatorapi/test.h"
+#include "../src/monocoque/simulatorapi/simapi/simapi/test.h"
 
 int main(int argc, char* argv[])
 {

tests/setmem.c

@@ -6,8 +6,8 @@
 #include <string.h>
 #include <termios.h>
 
-#include "../src/monocoque/simulatorapi/simdata.h"
+#include "../src/monocoque/simulatorapi/simapi/simapi/simdata.h"
-#include "../src/monocoque/simulatorapi/test.h"
+#include "../src/monocoque/simulatorapi/simapi/simapi/test.h"
 
 #define DATA "Hello, World! From PID %d"
 

tests/setsimdata.c

@@ -5,8 +5,8 @@
 #include <unistd.h>
 #include <string.h>
 
-#include "../src/monocoque/simulatorapi/simdata.h"
+#include "../src/monocoque/simulatorapi/simapi/simapi/simdata.h"
-#include "../src/monocoque/simulatorapi/test.h"
+#include "../src/monocoque/simulatorapi/simapi/simapi/test.h"
 
 #define DATA "Hello, World! From PID %d"
 

tests/simlighttest.c

@@ -2,7 +2,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <libserialport.h>
-#include "../src/monocoque/simulatorapi/simdata.h"
+#include "../src/monocoque/simulatorapi/simapi/simapi/simdata.h"
 
 /* Helper function for error handling. */
 int check(enum sp_return result);

udev/69-monocoque.rules

@@ -1 +1,5 @@
 SUBSYSTEMS=="usb",ATTRS{product}=="Rev Burner",GROUP="input",TAG+="uaccess"
+
+
+SUBSYSTEM=="tty", ATTRS{idVendor}=="2341", ATTRS{idProduct}=="0043", ATTRS{serial}=="75033303335351A080F0", SYMLINK+="simdev0", GROUP="input", TAG+="uaccess"
+SUBSYSTEM=="tty", ATTRS{idVendor}=="2341", ATTRS{idProduct}=="0043", ATTRS{serial}=="242303138313514131F1", SYMLINK+="simdev1", GROUP="input", TAG+="uaccess"