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return values when its meaningful

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This commit is contained in:
Jonas Zeunert
2019-08-30 00:28:45 +02:00
parent 7351fa3c5e
commit e0c501ddc9
2 changed files with 5 additions and 1 deletions
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3
FlippR-Driver/CMakeLists.txt
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@@ -11,7 +11,6 @@ set(LIB_DIR lib)
set(DEFAULT_BUILD_TYPE DEBUG) set(DEFAULT_BUILD_TYPE DEBUG)
set(CMAKE_CXX_STANDARD 14) set(CMAKE_CXX_STANDARD 14)
SET(DBoost_NO_BOOST_CMAKE=ON)
IF(NOT_PI) IF(NOT_PI)
add_definitions(-DNOT_PI) add_definitions(-DNOT_PI)
@@ -86,6 +85,8 @@ endif(Boost_FOUND)
##################### WIRING_PI ########################## ##################### WIRING_PI ##########################
find_library(wiringPi_LIB wiringPi) find_library(wiringPi_LIB wiringPi)
add_definitions(-DNO_WIRING_PI)
if(NOT wiringPi_LIB) if(NOT wiringPi_LIB)
message(WARNING "Could not find wiringPi library, used testing wiring pi lib instead.") message(WARNING "Could not find wiringPi library, used testing wiring pi lib instead.")
add_definitions(-DNO_WIRING_PI) add_definitions(-DNO_WIRING_PI)

3
FlippR-Driver/src/utility/wiringPiTesting.hpp
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@@ -13,6 +13,7 @@
static int wiringPiSetup() static int wiringPiSetup()
{ {
std::cout << "WiringPiSetup() called" << std::endl; std::cout << "WiringPiSetup() called" << std::endl;
return 0;
} }
void pinMode(int pin, int mode) void pinMode(int pin, int mode)
@@ -23,6 +24,7 @@ void pinMode(int pin, int mode)
int digitalRead(int pin) int digitalRead(int pin)
{ {
std::cout << "Reading pin " << pin << std::endl; std::cout << "Reading pin " << pin << std::endl;
return 0;
} }
void digitalWrite(int pin, int value) void digitalWrite(int pin, int value)
@@ -34,6 +36,7 @@ void digitalWrite(int pin, int value)
int mcp23017Setup(const int pinBase, const int i2cAddress) int mcp23017Setup(const int pinBase, const int i2cAddress)
{ {
std::cout << "mcp23017Setup called with pinBase " << pinBase << " and i2cAddress " << i2cAddress << std::endl; std::cout << "mcp23017Setup called with pinBase " << pinBase << " and i2cAddress " << i2cAddress << std::endl;
return 0;
} }