rebellion/libpinproc
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Updated pinproctest to load switches and coils from command-line specified YAML file.

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Removed Makefiles.  Added instructions to install yaml-cpp in /usr/local so CMake can find it (relative paths == bad).
This commit is contained in:
Adam Preble
2009-05-26 23:36:09 -04:00
parent c5ca833732
commit 059c096531
9 changed files with 147 additions and 117 deletions
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8
CMakeLists.txt
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@@ -1,18 +1,18 @@
cmake_minimum_required(VERSION 2.6)
#set( CMAKE_OSX_ARCHITECTURES ppc;i386 ) #Comment out if not universal binary
#set( CMAKE_OSX_ARCHITECTURES ppc;i386 ) # Uncomment for universal binary
#set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ../bin)
#set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ../bin)
#set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ../bin)
include_directories(/usr/local/include ./include)
include_directories(/usr/local/include $ENV{EXTRA_INC})
link_directories(/usr/local/lib)
link_directories(/usr/local/lib $ENV{EXTRA_LINK})
set(FILES src/pinproc.cpp src/PRDevice.cpp src/PRHardware.cpp)
add_library(pinproc ${FILES})
add_executable(pinproctest examples/pinproctest/pinproctest.cpp)
target_link_libraries(pinproctest pinproc usb ftdi)
target_link_libraries(pinproctest pinproc usb ftdi yaml-cpp)

23
Makefile
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@@ -1,23 +0,0 @@
#
# File: Makefile (for library)
#
CC=g++
LIB=libpinproc.a
LIBDEST=./bin/
LIBSRC=src/pinproc.cpp src/PRDevice.cpp src/PRHardware.cpp
LIBOBJ=$(LIBSRC:.cpp=.o)
CXXFLAGS=
$(LIB): $(LIBOBJ)
@echo lib Makefile - archiving $(LIB)
$(AR) r $(LIBDEST)$(LIB) $(LIBOBJ)
.cpp.o:
@echo lib Makefile - compiling $<
$(CC) $(CXXFLAGS) -c $< -o $@
clean:
rm -f $(LIBOBJ) $(LIBDEST)$(LIB)

10
README.markdown
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@@ -11,14 +11,16 @@ libpinproc requires:
- [libusb-0.1.12](http://libusb.wiki.sourceforge.net/): Install with the default /usr/local prefix.
- [libftdi-0.16](http://www.intra2net.com/en/developer/libftdi/): Install with the default /usr/local prefix.
Once required but not right now:
The pinproctest example requires [yaml-cpp](http://code.google.com/p/yaml-cpp/). Follow the build instructions, creating the build subdirectory. After building, from the build directory, run the following commands to manually install it:
- [yaml-cpp](http://code.google.com/p/yaml-cpp/): Should be checked out in the directory two levels below libpinproc in the full source tree (at the same level as ./P-ROC) in a directory named yaml-cpp. Follow the build instructions, creating the build subdirectory. The Makefiles and other project files expect to find libyaml-cpp.a in the yaml-cpp/build/bin directory.
We are presently experimenting with different build mechanisms. As such there are three ways to build libpinproc at this time: CMake, GNU Make, and the Xcode project (for Mac). As the preferred method is presently CMake, here's how. Before you get started, you will need CMake if you don't already have it.
sudo cp bin/libyaml-cpp.a /usr/local/lib/
sudo mkdir /usr/local/include/yaml-cpp
sudo cp ../include/*.h /usr/local/include/yaml-cpp/
#### Building with CMake
Download and install [CMake](http://www.cmake.org/cmake/resources/software.html). Then:
cd libpinproc
mkdir build; cd build
cmake ..

7
examples/pinproctest/Example.yaml
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@@ -1,7 +0,0 @@
PRGameName: My Great Pin
PRDrivers:
1: driver one
2: driver two
PRSwitches:
1: switch one
2: switch two

29
examples/pinproctest/JD.yaml Normal file
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@@ -0,0 +1,29 @@
# P-ROC Game Description file for Judge Dredd
PRGame:
machineType: wpc
PRFlippers:
- flipperLwR
- flipperLwL
- flipperUpR
- flipperUpL
PRBumpers:
- slingL
- slingR
PRSwitches:
flipperLwR: 1
flipperLwL: 3
flipperUpR: 5
flipperUpL: 7
slingL: 96
slingR: 97
PRCoils:
flipperLwRMain: 32
flipperLwRHold: 33
flipperLwLMain: 34
flipperLwLHold: 35
flipperUpRMain: 36
flipperUpRHold: 37
flipperUpLMain: 38
flipperUpLHold: 39
slingL: 70
slingR: 71

30
examples/pinproctest/Makefile
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@@ -1,30 +0,0 @@
#
# File: Makefile for application
#
PINPROC_PATH=../..
CC=g++
LDFLAGS=-L$(PINPROC_PATH)/bin -L/usr/local/lib
LIBS=-lpinproc -lusb -lftdi
SRC=pinproctest.cpp
CXXFLAGS=-I$(PINPROC_PATH)/include
OBJS=$(SRC:.cpp=.o)
EXE=pinproctest
all: $(EXE)
# FIXME: This makes the exe require libpinproc but not in a very graceful way.
$(EXE): $(OBJS) $(PINPROC_PATH)/bin/libpinproc.a
@echo application Makefile - linking $<
$(CC) $^ $(LDFLAGS) $(LIBS) -o $@
.cpp.o:
@echo application Makefile - compiling $<
$(CC) $(CXXFLAGS) -c $< -o $@
clean:
rm -f $(OBJS) $(EXE)

134
examples/pinproctest/pinproctest.cpp
View File

@@ -32,29 +32,14 @@
#include <signal.h>
#include <unistd.h>
#include <cmath>
#include "pinproc.h" // Include libpinproc's header.
#include "../../include/pinproc.h" // Include libpinproc's header.
#include <fstream>
#include <yaml-cpp/yaml.h>
#define kFlipperLwRightSw (1)
#define kFlipperLwLeftSw (3)
#define kFlipperUpRightSw (5)
#define kFlipperUpLeftSw (7)
#define kFlipperLwRightMain (32)
#define kFlipperLwLeftMain (34)
#define kFlipperUpRightMain (36)
#define kFlipperUpLeftMain (38)
#define kFlipperLwRightHold (33)
#define kFlipperLwLeftHold (35)
#define kFlipperUpRightHold (37)
#define kFlipperUpLeftHold (39)
#define kSlingLeftSw (96)
#define kSlingRightSw (97)
#define kSlingLeftCoil (70)
#define kSlingRightCoil (71)
#define kFlippersSection "PRFlippers"
#define kBumpersSection "PRBumpers"
#define kCoilsSection "PRCoils"
#define kSwitchesSection "PRSwitches"
#define kFlipperPulseTime (34) // 34 ms
#define kBumperPulseTime (25) // 25 ms
@@ -69,7 +54,42 @@ void TestLogger(const char *text)
fprintf(stderr, "TEST: %s", text);
}
void ConfigureDrivers(PRHandle proc)
PRResult LoadConfiguration(YAML::Node& yamlDoc, const char *yamlFilePath)
{
try
{
std::ifstream fin(yamlFilePath);
if (fin.is_open() == false)
{
fprintf(stderr, "YAML file not found: %s\n", yamlFilePath);
return kPRFailure;
}
YAML::Parser parser(fin);
while(parser)
{
parser.GetNextDocument(yamlDoc);
}
}
catch (YAML::ParserException& ex)
{
fprintf(stderr, "YAML parse error at line=%d col=%d: %s\n", ex.line, ex.column, ex.msg.c_str());
return kPRFailure;
}
catch (YAML::RepresentationException& ex)
{
fprintf(stderr, "YAML representation error at line=%d col=%d: %s\n", ex.line, ex.column, ex.msg.c_str());
return kPRFailure;
}
catch (...)
{
fprintf(stderr, "Unexpected exception while parsing YAML config.\n");
return kPRFailure;
}
return kPRSuccess;
}
void ConfigureDrivers(PRHandle proc, YAML::Node& yamlDoc)
{
int i;
@@ -131,7 +151,7 @@ void ConfigureDrivers(PRHandle proc)
}
}
void ConfigureSwitches(PRHandle proc)
void ConfigureSwitches(PRHandle proc, YAML::Node& yamlDoc)
{
int i;
@@ -191,17 +211,32 @@ void ConfigureBumperRule (PRHandle proc, int swNum, int coilNum, int pulseTime)
PRSwitchUpdateRule(proc,swNum, kPREventTypeSwitchClosedNondebounced, &sw, drivers, numDriverRules);
}
void ConfigureSwitchRules(PRHandle proc)
void ConfigureSwitchRules(PRHandle proc, YAML::Node& yamlDoc)
{
// WPC Flippers
ConfigureWPCFlipperSwitchRule (proc, kFlipperLwRightSw, kFlipperLwRightMain, kFlipperLwRightHold, kFlipperPulseTime); // Lower Right WPC Flipper
ConfigureWPCFlipperSwitchRule (proc, kFlipperLwLeftSw, kFlipperLwLeftMain, kFlipperLwLeftHold, kFlipperPulseTime); // Lower Left WPC Flipper
ConfigureWPCFlipperSwitchRule (proc, kFlipperUpRightSw, kFlipperUpRightMain, kFlipperUpRightHold, kFlipperPulseTime); // Upper Right WPC Flipper
ConfigureWPCFlipperSwitchRule (proc, kFlipperUpLeftSw, kFlipperUpLeftMain, kFlipperUpLeftHold, kFlipperPulseTime); // Upper Left WPC Flipper
const YAML::Node& flippers = yamlDoc[kFlippersSection];
for (YAML::Iterator flippersIt = flippers.begin(); flippersIt != flippers.end(); ++flippersIt)
{
int swNum, coilMain, coilHold;
std::string flipperName;
*flippersIt >> flipperName;
yamlDoc[kSwitchesSection][flipperName] >> swNum;
yamlDoc[kCoilsSection][flipperName + "Main"] >> coilMain;
yamlDoc[kCoilsSection][flipperName + "Hold"] >> coilHold;
ConfigureWPCFlipperSwitchRule (proc, swNum, coilMain, coilHold, kFlipperPulseTime);
}
// WPC Slingshots
ConfigureBumperRule (proc, kSlingRightSw, kSlingRightCoil, kBumperPulseTime); // WPC Right Slingshot
ConfigureBumperRule (proc, kSlingLeftSw, kSlingLeftCoil, kBumperPulseTime); // WPC Left Slingshot
const YAML::Node& bumpers = yamlDoc[kBumpersSection];
for (YAML::Iterator bumpersIt = bumpers.begin(); bumpersIt != bumpers.end(); ++bumpersIt)
{
int swNum, coilNum;
// WPC Slingshots
std::string bumperName;
*bumpersIt >> bumperName;
yamlDoc[kSwitchesSection][bumperName] >> swNum;
yamlDoc[kCoilsSection][bumperName] >> coilNum;
ConfigureBumperRule (proc, swNum, coilNum, kBumperPulseTime);
}
}
void ConfigureDMD(PRHandle proc)
@@ -325,26 +360,49 @@ void sigint(int)
printf("Exiting...\n");
}
int main(const char **argv, int argc)
int main(int argc, const char **argv)
{
// Set a signal handler so that we can exit gracefully on Ctrl-C:
signal(SIGINT, sigint);
if (argc < 2)
{
fprintf(stderr, "Usage: %s <yaml machine description>\n", argv[0]);
return 1;
}
const char *yamlFilename = argv[1];
// Assign a custom logging callback to demonstrate capturing log information from P-ROC:
PRLogSetCallback(TestLogger);
YAML::Node yamlDoc;
LoadConfiguration(yamlDoc, yamlFilename);
PRMachineType machineType = kPRMachineInvalid;
std::string machineTypeString;
yamlDoc["PRGame"]["machineType"] >> machineTypeString;
if (machineTypeString == "wpc")
machineType = kPRMachineWPC;
else if(machineTypeString == "stern")
machineType = kPRMachineStern;
else
{
fprintf(stderr, "Unknown machine type: %s\n", machineTypeString.c_str());
return 1;
}
// Finally instantiate the P-ROC device:
PRHandle proc = PRCreate(kPRMachineWPC);
PRHandle proc = PRCreate(machineType);
if (proc == kPRHandleInvalid)
return 1;
ConfigureDMD(proc);
ConfigureSwitches(proc); // Notify host for all debounced switch events.
ConfigureSwitchRules(proc); // Flippers, slingshots
ConfigureSwitches(proc, yamlDoc); // Notify host for all debounced switch events.
ConfigureSwitchRules(proc, yamlDoc); // Flippers, slingshots
// Make Drivers the last thing to configure so watchdog doesn't expire
// before the RunLoop begins.
ConfigureDrivers(proc);
ConfigureDrivers(proc, yamlDoc);
printf("Running. Hit Ctrl-C to exit.\n");

22
libpinproc.xcodeproj/project.pbxproj
View File

@@ -225,10 +225,7 @@
GCC_ENABLE_FIX_AND_CONTINUE = YES;
GCC_MODEL_TUNING = G5;
GCC_OPTIMIZATION_LEVEL = 0;
HEADER_SEARCH_PATHS = (
/usr/local/include,
"../../yaml-cpp/include",
);
HEADER_SEARCH_PATHS = /usr/local/include;
INSTALL_PATH = /usr/local/lib;
PRODUCT_NAME = pinproc;
};
@@ -240,10 +237,7 @@
ALWAYS_SEARCH_USER_PATHS = NO;
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
GCC_MODEL_TUNING = G5;
HEADER_SEARCH_PATHS = (
/usr/local/include,
"../../yaml-cpp/include",
);
HEADER_SEARCH_PATHS = /usr/local/include;
INSTALL_PATH = /usr/local/lib;
PRODUCT_NAME = pinproc;
};
@@ -284,8 +278,12 @@
GCC_ENABLE_FIX_AND_CONTINUE = YES;
GCC_MODEL_TUNING = G5;
GCC_OPTIMIZATION_LEVEL = 0;
HEADER_SEARCH_PATHS = /usr/local/include;
INSTALL_PATH = /usr/local/bin;
OTHER_LDFLAGS = "-lftdi";
OTHER_LDFLAGS = (
"-lyaml-cpp",
"-lftdi",
);
PREBINDING = NO;
PRODUCT_NAME = pinproctest;
};
@@ -299,8 +297,12 @@
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
GCC_ENABLE_FIX_AND_CONTINUE = NO;
GCC_MODEL_TUNING = G5;
HEADER_SEARCH_PATHS = /usr/local/include;
INSTALL_PATH = /usr/local/bin;
OTHER_LDFLAGS = "-lftdi";
OTHER_LDFLAGS = (
"-lyaml-cpp",
"-lftdi",
);
PREBINDING = NO;
PRODUCT_NAME = pinproctest;
ZERO_LINK = NO;

1
src/PRHardware.cpp
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@@ -31,7 +31,6 @@
#include "PRHardware.h"
#include "PRCommon.h"
#include "pinproc.h"
uint32_t CreateRegRequestWord( uint32_t select, uint32_t addr, uint32_t num_words ) {