RoboSavvy Forum

problem building RCservo in DOS

2010-01-12T16:35:38+01:00

thank you

i will download DJGPP and try using it , thanks again

Statistics: Posted by copperclad — Tue Jan 12, 2010 4:35 pm

Re: problem building RCservo in DOS

2010-01-11T06:39:18+01:00

copperclad wrote:
i have downloaded the RoBoIO folder with the example and MAKE.DJ file in it , and when i go to a command line and type "make -f Make.DJ"
i get an error tell me that there needs to be a colon on lines 43 and 61 and errors out , without making the library , i have the files libRBIO.a and RoBOIO.lib in the C:\BC45\LIB folder , but i am not sure if they are installed correctly
.

MAKE.DJ is for DJGPP, not for BC45; so you can't use it to compile BC45 programs. The libRBIO.a and RoBoIO.lib you downloaded are for DJGPP, Linux gcc, or Visual C++. Currently no binary of RoBoIO is released for Borland C++.

There are two methods to use RoBoIO under BC45:

Method 1: Always add every .cpp files in the "libsrc" directory of RoBoIO into your BC45 projects (open a project by BC45 "Project" menu), and then compile your programs.

Method 2: Build the binary of RoBoIO library for BC45 by yourself (you can find some information on internet), and then use it in your BC projects.

Statistics: Posted by roboard — Mon Jan 11, 2010 6:39 am

problem building RCservo in DOS

2010-01-10T17:43:59+01:00

hi
i am running Borland C++ v4.51 and compiling for a DOS.exe

the program compiles fine but when i go to build i am getting some errors

here is the program i am trying , it compiles fine with 0 errors

#include
#include

int main(void) {
if (rcservo_Initialize(RCSERVO_USECHANNEL0)) {
printf("Initialized. Channel 0\n");
rcservo_Close();
} else {
printf("Initialization failed\n");
}

return 0;
}

and here are the errors i get when i try to build for an exe file

Linker Error:Undefined symbol_rcservo_close in module SERVO1.CPP
Linker Error:Undefined symbol_rcservo_Initialize in module SERVO1.CPP

not sure what i am doing wrong , any help would be great , thanks

i am guessing i am getting these errors because i have had trouble installing the library

i have downloaded the RoBoIO folder with the example and MAKE.DJ file in it , and when i go to a command line and type "make -f Make.DJ"
i get an error tell me that there needs to be a colon on lines 43 and 61 and errors out , without making the library , i have the files libRBIO.a and RoBOIO.lib in the C:\BC45\LIB folder , but i am not sure if they are installed correctly

.

Statistics: Posted by copperclad — Sun Jan 10, 2010 5:43 pm