Как я могу избавиться от ошибки: «serialusb» не был объявлен в этом сфере в моем эскизе Arduino? ⇐ C++

[Anonymous]

Код ниже, немного изменен из учебника. Я работаю над Teensy3.1. Я добавил #include , но это не помогло. Я также попробовал < /p>
SerialUSB.begin(9600);
< /code>
вместо < /p>
WiredSerial.begin(9600); //use native port on Due
< /code>
Код: < /p>
#include

//minimal sketch for connection to ADS129n family. Load this script and open Tools/SerialMonitor.
//You should see text like this
// Device Type (ID Control Register): 62 Channels: 8
//If you see "Channels: 0" then check your wiring
#include "ads1298.h"
#include "adsCMD.h"
#include
#include // include the SPI library:
int gMaxChan = 0; //maximum number of channels supported by ads129n = 4,6,8
int gIDval = 0; //Device ID : lower 5 bits of ID Control Register

int activeSerialPort = 0; //data will be sent to serial port that last sent commands. E.G. bluetooth or USB port
const int kPIN_LED = 13;//pin with in-built light - typically 13, 11 for Teensy 2.0.

#if defined(__SAM3X8E__)
#define isDUE //Detect Arduino Due
#define WiredSerial SerialUSB //Use Due's Native port
#else
#define WiredSerial Serial
#endif

void setup(){
using namespace ADS1298;
//prepare pins to be outputs or inputs
//pinMode(PIN_SCLK, OUTPUT); //optional - SPI library will do this for us
//pinMode(PIN_DIN, OUTPUT); //optional - SPI library will do this for us
//pinMode(PIN_DOUT, INPUT); //optional - SPI library will do this for us
pinMode(IPIN_CS, OUTPUT);
pinMode(PIN_START, OUTPUT);
pinMode(IPIN_DRDY, INPUT);
//pinMode(PIN_CLKSEL, OUTPUT);//*optional
//pinMode(IPIN_RESET, OUTPUT);//*optional
//pinMode(IPIN_PWDN, OUTPUT);//*optional
//start small peripheral interface
SPI.begin();
SPI.setBitOrder(MSBFIRST);
#ifndef isDUE
SPI.setClockDivider(SPI_CLOCK_DIV4); //http://forum.pjrc.com/threads/1156-Teen ... -Questions
#endif
SPI.setDataMode(SPI_MODE1);
//Start ADS1298
delay(500); //wait for the ads129n to be ready - it can take a while to charge caps
adc_send_command(SDATAC); // Send SDATAC Command (Stop Read Data Continuously mode)
delay(10);
// Determine model number and number of channels available
gIDval = adc_rreg(ID); //lower 5 bits of register 0 reveal chip type
switch (gIDval & B00011111 ) { //least significant bits reports channels
case B10000: //16
gMaxChan = 4; //ads1294
break;
case B10001: //17
gMaxChan = 6; //ads1296
break;
case B10010: //18
gMaxChan = 8; //ads1298
break;
case B11110: //30
gMaxChan = 8; //ads1299
break;
default:
gMaxChan = 0;
}
//start serial port
SerialUSB.begin(9600); //use native port on Due
//WiredSerial.begin(9600); //use native port on Due
while (WiredSerial.read() >= 0) {} //http://forum.arduino.cc/index.php?topic=134847.0
//while (!WiredSerial) ; //required by Leonardo http://arduino.cc/en/Serial/IfSerial (ads129n requires 3.3v signals, Leonardo is 5v)
delay(200); // Catch Due reset problem
pinMode(kPIN_LED, OUTPUT);
}

void loop()
{
WiredSerial.print("Device Type (ID Control Register): "); SerialUSB.print(gIDval); SerialUSB.print(" Channels: "); SerialUSB.println(gMaxChan);
digitalWrite(kPIN_LED, HIGH); // turn the LED on (HIGH is the voltage level)
if (gMaxChan > 0)
delay(500); //long pause if OK
else
delay(50); //rapid blink if error
digitalWrite(kPIN_LED, LOW); // turn the LED off by making the voltage LOW
delay(500);
}


Подробнее здесь: https://stackoverflow.com/questions/277 ... -in-my-ard