/Designs/Spectrograph/SW/test_hw/light/i2c_light.pde
0,0 → 1,71
// I2C Light Sensor
 
#include <Wire.h>
 
#define address 0x44 // A0 = L
 
void setup()
{
Wire.begin(); // join i2c bus (address optional for master)
pinMode(3, OUTPUT); // LED pro blikani, aby bylo videt, ze to neco dela
Serial.begin(9600); // Zmerena intenzita osvetleni se bude vypisovat na seriovou linku
}
 
int data = 0;
 
void loop()
{
Serial.print("COMMAND=");
 
// Setup device
Wire.beginTransmission(address);
Wire.send(0x00); // sends address
Wire.send(0b11000001); // setup (eye light sensing; measurement range 2 [4000 lx])
Wire.endTransmission(); // stop transmitting
 
// Delay for measurement
digitalWrite(3, HIGH); // set the LED on
delay(500);
digitalWrite(3, LOW); // set the LED off
delay(500);
 
 
// Connect to device and set register address
Wire.beginTransmission(address);
Wire.send(0x00); // sends address
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(address);
Wire.requestFrom(address, 1);
data = Wire.receive();
Wire.endTransmission(); // stop transmitting
Serial.print(data, HEX);
 
Serial.print(" LSB=");
// Connect to device and set register address
Wire.beginTransmission(address);
Wire.send(0x01); // sends address
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(address);
Wire.requestFrom(address, 1);
data = Wire.receive();
Wire.endTransmission(); // stop transmitting
Serial.print(data, HEX);
 
Serial.print(" MSB=");
// Connect to device and set register address
Wire.beginTransmission(address);
Wire.send(0x02); // sends address
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(address);
Wire.requestFrom(address, 1);
data = Wire.receive();
Wire.endTransmission(); // stop transmitting
Serial.print(data, HEX);
 
Serial.print("\n");
}
 
 
/Designs/Spectrograph/SW/test_hw/motor/motor.pde
0,0 → 1,109
#include <OneWire.h>
#include <Stepper.h>
 
const int stepsPerRevolution = 3200; // change this to fit the number of steps per revolution
// for your motor
byte sense=0;
 
// initialize the stepper library on pins
Stepper myStepper(stepsPerRevolution, 9,10,11,12);
 
// DS18S20 Temperature chip
OneWire ds(1); // 1-Wire
byte addr[8]; // Addres
 
void setup()
{
pinMode(13, OUTPUT); // LED
digitalWrite(13, LOW); // LED ON
 
// initialize the serial port:
Serial.begin(9600);
 
// set the speed
myStepper.setSpeed(8);
 
// search for DS
if ( !ds.search(addr))
{
ds.reset_search();
delay(250);
return;
}
 
if ( OneWire::crc8( addr, 7) != addr[7])
{
Serial.print("CRC is not valid!\n");
return;
}
 
}
 
void loop()
{
byte i;
byte present = 0;
byte data[12];
byte inByte;
// if we get a valid byte
//!!! if (Serial.available() > 0)
{
// get incoming byte:
//!!! inByte = Serial.read();
 
if(sense)
{
digitalWrite(0, LOW); // blik
// step one revolution in one direction:
Serial.println("clockwise");
myStepper.step(stepsPerRevolution);
delay(50);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
digitalWrite(12, LOW);
delay(500);
sense=0;
}
else
{
digitalWrite(0, HIGH); // blik
// step one revolution in the other direction:
Serial.println("counterclockwise");
myStepper.step(-stepsPerRevolution);
delay(50);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
digitalWrite(12, LOW);
delay(500);
sense=1;
}
// 1-Wire bus
ds.reset();
ds.select(addr);
ds.write(0x44,1); // start conversion
delay(1000); // maybe 750ms is enough, maybe not
present = ds.reset();
ds.select(addr);
ds.write(0xBE); // Read Scratchpad
Serial.print("P=");
Serial.print(present,HEX);
Serial.print(" ");
for ( i = 0; i < 9; i++) // we need 9 bytes
{
data[i] = ds.read();
Serial.print(data[i], HEX);
Serial.print(" ");
}
Serial.print(" CRC=");
Serial.print( OneWire::crc8( data, 8), HEX);
Serial.println();
}
}
 
 
 
/Designs/Spectrograph/SW/test_hw/test_hw.pde
0,0 → 1,173
#include <OneWire.h>
#include <Stepper.h>
#include <Wire.h>
 
#define address 0x44 // A0 = L (I2C address)
 
const int steps = 200; //3200; // change this to fit the number of steps
 
 
// initialize the stepper library on pins
Stepper myStepper(steps, 9,10,11,12);
 
// DS18S20 Temperature chip
OneWire ds(1); // 1-Wire
byte addr[8]; // Addres
 
void setup()
{
pinMode(13, OUTPUT); // LED
digitalWrite(13, LOW); // LED ON
 
// initialize the serial port:
Serial.begin(9600);
 
// set the speed
myStepper.setSpeed(8);
Wire.begin(); // join i2c bus (address optional for master)
 
// search for DS
if ( !ds.search(addr))
{
ds.reset_search();
delay(250);
return;
}
 
if ( OneWire::crc8( addr, 7) != addr[7])
{
Serial.print("CRC is not valid!\n");
return;
}
 
}
 
 
byte sense=0;
 
void loop()
{
byte i;
byte present = 0;
byte data[12];
byte inByte;
int dd=0;
// if we get a valid byte
if (Serial.available() > 0)
{
// get incoming byte:
inByte = Serial.read();
Serial.print("Prijat znak: ");
Serial.print( inByte, HEX);
Serial.println();
}
if(sense)
{
digitalWrite(13, LOW); // blik
// step one revolution in one direction:
Serial.println("clockwise");
myStepper.step(steps);
delay(50);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
digitalWrite(12, LOW);
delay(500);
sense=0;
}
else
{
digitalWrite(13, HIGH); // blik
// step one revolution in the other direction:
Serial.println("counterclockwise");
myStepper.step(-steps);
delay(50);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
digitalWrite(12, LOW);
delay(500);
sense=1;
}
// 1-Wire bus
ds.reset();
ds.select(addr);
ds.write(0x44,1); // start conversion
delay(1000); // maybe 750ms is enough, maybe not
present = ds.reset();
ds.select(addr);
ds.write(0xBE); // Read Scratchpad
 
Serial.print("P=");
Serial.print(present,HEX);
Serial.print(" ");
for ( i = 0; i < 9; i++) // we need 9 bytes
{
data[i] = ds.read();
Serial.print(data[i], HEX);
Serial.print(" ");
}
Serial.print(" CRC=");
Serial.print( OneWire::crc8( data, 8), HEX);
Serial.println();
 
Serial.print("Light0: COMMAND=");
 
// Setup device
Wire.beginTransmission(address);
Wire.send(0x00); // sends address
Wire.send(0b11000001); // setup (eye light sensing; measurement range 2 [4000 lx])
Wire.endTransmission(); // stop transmitting
 
// Delay for measurement
digitalWrite(13, HIGH); // set the LED on
delay(500);
digitalWrite(13, LOW); // set the LED off
delay(500);
 
 
// Connect to device and set register address
Wire.beginTransmission(address);
Wire.send(0x00); // sends address
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(address);
Wire.requestFrom(address, 1);
dd = Wire.receive();
Wire.endTransmission(); // stop transmitting
Serial.print(dd, HEX);
 
Serial.print(" LSB=");
// Connect to device and set register address
Wire.beginTransmission(address);
Wire.send(0x01); // sends address
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(address);
Wire.requestFrom(address, 1);
dd = Wire.receive();
Wire.endTransmission(); // stop transmitting
Serial.print(dd, HEX);
 
Serial.print(" MSB=");
// Connect to device and set register address
Wire.beginTransmission(address);
Wire.send(0x02); // sends address
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(address);
Wire.requestFrom(address, 1);
dd = Wire.receive();
Wire.endTransmission(); // stop transmitting
Serial.print(dd, HEX);
 
Serial.print("\n");
 
}