Zacząłem zabawę z arduino nano, znalazłem w necie kod do DS18b20, po wklejeniu go do softu arduino, kompiluje go, wrzucam do cpu i działa, ale z racji że nie podoba mi się soft arduino, to w necie znalazłem Codeblocks, soft nieduży, działa bez jawy (po uruchomieniu softu arduino obciążenie mojego CPU wzrasta o 30% i komp zaczyna mi wyć). Po wklejeniu tego samego kodu do Codeblocks, nie chce się on kompilować, wywala error "thermo1.ino|75|error: 'printTemperature' was not declared in this scope".
Czy może mi ktoś powiedzieć o co w tym chodzi.
[syntax=cpp]#include <Arduino.h>
/* YourDuino Multiple DS18B20 Temperature Sensors on 1 wire
Connections:
DS18B20 Pinout (Left to Right, pins down, flat side toward you)
- Left = Ground
- Center = Signal (Pin 10): (with 3.3K to 4.7K resistor to +5 or 3.3 )
- Right = +5 or +3.3 V
Questions: terry@yourduino.com
V1.01 01/17/2013 ...based on examples from Rik Kretzinger
/*-----( Import needed libraries )-----*/
// Get 1-wire Library here: http://www.pjrc.com/teensy/td_libs_OneWire.html
#include <OneWire.h>
//Get DallasTemperature Library here: http://milesburton.com/Main_Page?title=Dallas_Temperature_Control_Library
#include <DallasTemperature.h>
/*-----( Declare Constants and Pin Numbers )-----*/
#define ONE_WIRE_BUS_PIN 10
/*-----( Declare objects )-----*/
// Setup a oneWire instance to communicate with any OneWire devices
OneWire oneWire(ONE_WIRE_BUS_PIN);
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensors(&oneWire);
/*-----( Declare Variables )-----*/
// Assign the addresses of your 1-Wire temp sensors.
// See the tutorial on how to obtain these addresses:
// http://www.hacktronics.com/Tutorials/arduino-1-wire-address-finder.html
DeviceAddress Probe01 = { 0x28, 0x79, 0x42, 0xC4, 0x04, 0x00, 0x00, 0xD3 };
DeviceAddress Probe02 = { 0x28, 0xF7, 0x27, 0xC3, 0x04, 0x00, 0x00, 0x6F };
// 287942C4040000D3
// 28F727C30400006F
void setup() /****** SETUP: RUNS ONCE ******/
{
// start serial port to show results
Serial.begin(57600);
Serial.print("Initializing Temperature Control Library Version ");
Serial.println(DALLASTEMPLIBVERSION);
// Initialize the Temperature measurement library
sensors.begin();
// set the resolution to 10 bit (Can be 9 to 12 bits .. lower is faster)
sensors.setResolution(Probe01, 9);
sensors.setResolution(Probe02, 9);
}//--(end setup )---
void loop() /****** LOOP: RUNS CONSTANTLY ******/
{
delay(1000);
Serial.println();
Serial.print("Number of Devices found on bus = ");
Serial.println(sensors.getDeviceCount());
Serial.print("Getting temperatures... ");
Serial.println();
// Command all devices on bus to read temperature
sensors.requestTemperatures();
Serial.print("Probe 01 temperature is: ");
printTemperature(Probe01);
Serial.println();
Serial.print("Probe 02 temperature is: ");
printTemperature(Probe02);
Serial.println();
}//--(end main loop )---
/*-----( Declare User-written Functions )-----*/
void printTemperature(DeviceAddress deviceAddress)
{
float tempC = sensors.getTempC(deviceAddress);
if (tempC == -127.00)
{
Serial.print("Error getting temperature ");
}
else
{
Serial.print("C: ");
Serial.print(tempC);
Serial.print(" F: ");
Serial.print(DallasTemperature::toFahrenheit(tempC));
}
}// End printTemperature[/syntax]Statystyki: Napisane przez marekm — 9 mar 2015, o 20:04
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