Syntax Error

[Michael-Bell]

Get this error

./gpioIrq: line 1: syntax error: unexpected "("

Have tried compiling on/off device. Same result

[greenbreakfast]

Can you share the command you used to compile this? Was it compiled on the Omega or cross-compiled with the LEDE Build System?

[Michael-Bell]

Setup build environment (cross compile and on Omega) per instructions on the website.

git clone https://github.com/OnionIoT/gpioIrq/

cd gpioIrq

make

chmod +x gpioIrq

./gpioIrq 05

syntax error

[LocutusOfBorg]

@Michael-Bell @greenbreakfast
Having a quick look at the command invocation, and at the main c function, I can see that atoi("05") is returning just 5.

So the code

cat main.c 
#include<stdio.h>
#include<stdlib.h>
int main(int argc, char** argv)
{
	unsigned int gpio=atoi(argv[1]);
        int fd, len;
        char buf[100];

        len = snprintf(buf, sizeof(buf), "/gpio%d/direction", gpio);

	printf("Value is: %s\n", buf);
        return 0;
}

will run as:

gcc main.c -o main && ./a.out 05
Value is: /gpio5/direction

[LocutusOfBorg]

this should be addressed in #2