rafaneri / hx711-addon

A nodejs addon for HX711 ADC.
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Can't Install #3

Open muvaf opened 8 years ago

muvaf commented 8 years ago

I installed mraa through npm. Then moved mraa/api/mraa folder (which there exists gpio.h and others) to hx711-addon/src folder. So that I got rid of gpio.h is not found error.

But now when I do node-gyp configure build, it gives me this error:


make: Entering directory '/home/pi/Desktop/hx711-addon/src/build'
  CXX(target) Release/obj.target/hx711/hx711.o
In file included from ../hx711.cc:2:0:
../HX711.h:13:39: error: expected class-name before ‘{’ token
 class HX711 : public node::ObjectWrap {
                                       ^
../HX711.h:25:46: error: ‘Arguments’ in namespace ‘v8’ does not name a type
   static v8::Handle<v8::Value> New(const v8::Arguments& args);
                                              ^
../HX711.h:26:47: error: ‘Arguments’ in namespace ‘v8’ does not name a type
   static v8::Handle<v8::Value> Read(const v8::Arguments& args);
                                               ^
../HX711.h:27:50: error: ‘Arguments’ in namespace ‘v8’ does not name a type
   static v8::Handle<v8::Value> SetGain(const v8::Arguments& args);
                                                  ^
../HX711.h:28:54: error: ‘Arguments’ in namespace ‘v8’ does not name a type
   static v8::Handle<v8::Value> ReadAverage(const v8::Arguments& args);
                                                      ^
../HX711.h:29:51: error: ‘Arguments’ in namespace ‘v8’ does not name a type
   static v8::Handle<v8::Value> GetValue(const v8::Arguments& args);
                                                   ^
../HX711.h:30:51: error: ‘Arguments’ in namespace ‘v8’ does not name a type
   static v8::Handle<v8::Value> GetUnits(const v8::Arguments& args);
                                                   ^
../HX711.h:31:47: error: ‘Arguments’ in namespace ‘v8’ does not name a type
   static v8::Handle<v8::Value> Tare(const v8::Arguments& args);
                                               ^
../HX711.h:32:51: error: ‘Arguments’ in namespace ‘v8’ does not name a type
   static v8::Handle<v8::Value> SetScale(const v8::Arguments& args);
                                                   ^
../HX711.h:33:52: error: ‘Arguments’ in namespace ‘v8’ does not name a type
   static v8::Handle<v8::Value> SetOffset(const v8::Arguments& args);
                                                    ^
hx711.target.mk:90: recipe for target 'Release/obj.target/hx711/hx711.o' failed
make: *** [Release/obj.target/hx711/hx711.o] Error 1
make: Leaving directory '/home/pi/Desktop/hx711-addon/src/build'

How can I make it work? I really need to use that sensor on nodejs.

rafaneri commented 8 years ago

@bymafmaf it is sounds like a dependency error. You might use the Intel UPM version.

Tk's