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Tutorial API

From GNUBLIN

Link to the documentation: API

Contents

1 Primary aims of the API:2 Internal GPIO as output3 Internal GPIO as input

4 Internal analog input5 I2C6 SPI7 Module-Relay8 Module-Display (2x16)9 Module-Temperature10 Module-Step11 Ordner Struktur

Primary aims of the API:

Easyfor hardware beginnersNo complicated C/C++ spellingspartially Based on Arduino functions

Internal GPIO as output

#define BOARD GNUBLIN//#define BOARD RASPBERRY_PI

#include "gnublin.h"

int main(){

gnublin_gpio gpio;

gpio.pinMode(3,OUTPUT);

while(1){gpio.digitalWrite(3,HIGH);

sleep(2);gpio.digitalWrite(3,LOW);sleep(2);

}}

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Internal GPIO as input

#define BOARD GNUBLIN//#define BOARD RASPBERRY_PI

#include "gnublin.h"

int main()

{gnublin_gpio gpio;

gpio.pinMode(3,INPUT);

while(1){if(gpio.digitalRead(3)){

printf("GPIO is set \n");}sleep(2);

}}

Internal analog input

#define BOARD GNUBLIN//#define BOARD RASPBERRY_PI

#include "gnublin.h"

int main(){

gnublin_adc ad;

while(1){printf("AD value %i \n",ad.getValue(1));

}}

I2C

#define BOARD GNUBLIN//#define BOARD RASPBERRY_PI

#include "gnublin.h"

int main(){

gnublin_i2c i2c;

i2c.setAddress(0x42);

char buffer[8];char RxBuf[8];

buffer[0]=0x22;

i2c.send(buffer,5);i2c.send(0x12, buffer, 2); //sende 2 byte aus buffer an RegisterAdresse 0x12

i2c.receive(RxBuf, 3); // lese 3 bytes und speichere sie in RxBufi2c.receive(0x23, RxBuf, 3); // lese von RegisterAdresse 0x23 3 bytes und speichere sie in RxBuf

}

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dogm.print("Zeile 1, Offset 2", 1, 2);

sleep(2);

dogm.controlDisplay(0,1,0);}

Module-Temperature

#define BOARD GNUBLIN//#define BOARD RASPBERRY_PI

#include "gnublin.h"

int main(){

gnublin_module_lm75 lm75;

lm75.setAddress(0x4f);

printf("Temperature %i \n", lm75.getTemp());

printf("Raw Value %i \n",lm75.getValue());printf("Temperature Float Value %f \n",lm75.getTempFloat());

}

Module-Step

#define BOARD_GNUBLIN//#define BOARD RASPBERRY_PI

#include "gnublin.h"

int main(){

gnublin_module_step motor;

motor.setAddress(0x76);motor.getFullStatus1();motor.runInit();motor.resetPosition();motor.setPosition(1000);return0;

}

Ordner Struktur

examplesExample Programsmodules Classes for modulesgnublin-tools GNUBLIN terminal toolsdriversI2C, UART, SPI, ... Functions are used as the basis for Modules & Co.

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This page was last modified on 13 May 2013, at 10:26. - This page has been accessed 4,882times. - Disclaimers - About GNUBLIN

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