[ECOS] Simple compile
grahamlab
graham.labdon@cranems.co.uk
Wed Apr 8 08:33:00 GMT 2009
Hello everyone
I am new to ecos and am trying to compile a simple program that uses the
sleep function
My code include <unistd.h> but when I compile i get this error
hello.cpp:34: error: ‘sleep’ was not declared in this scope
I am compiling using the following command
arm-eabi-g++ -c -I ../DevBoardFast_install/include/ -I
/opt/ecos/ecos-3.0/packages/isoinfra/v3_0/include/ -Wall -Wpointer-arith
-Wstrict-prototypes -Wundef -Woverloaded-virtual -Wno-write-strings
-mcpu=cortex-m3 -mthumb -g -O2 -ffunction-sections -fdata-sections -fno-rtti
-fno-exceptions hello.cpp
The code looks like this
#include <unistd.h>
#include <stdio.h>
int main(int argc, char** argv)
{
sleep(10);
printf("Hello main\n");
}
Please tell me why this does not compile
Thanks
Graham
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