[ARTIK 530]GPIO Sample Code

1. Summery

  ARTIK 053 GPIO Example Source Code. 'basic_function.h' & 'basic_function.c' can be downloaded from github(https://github.com/cckr2/ARITK/tree/master/ARTIK%20053/basic_function).

You can see Pin Number be used to parameter in the picture below. Only Number is parameter(ex. gpio50 -> 50).

2. Example Code - GPIO_INPUT

function digitalRead(int pin) is in 'basic_function.h'

#include <tinyara/config.h> #include <stdio.h> #include <unistd.h> #define pin 42 int main(int argc, char *argv[]) { for(;;){ printf("Read Port %d Value : %d\n", pin, digitalRead(pin)); up_mdelay(1000); } return 0; }

3. Example Code - GPIO_OUTPUT

function digitalWrite(int pin, int value) is in 'basic_function.h'

#include <tinyara/config.h> #include <stdio.h> #include <unistd.h> #define pin 45 int main(int argc, char *argv[]) { for(;;){ digitalWrite(pin,HIGH); up_mdelay(1000); digitalWrite(pin,LOW); up_mdelay(1000); } return 0; }