接线图如下：
开发环境:
Arduino IDE 1.8.5 + Arduino IDE for ESP8266
代码：
[mw_shl_code=bash,true]#include<RobotIRremote.h>
int RECV_PIN = D4; // 红外一体化接收头连接到Arduino 11号引脚
IRrecv irrecv(RECV_PIN); //创建一个接收对象
decode_results results; // 用于存储编码结果的对象
void setup()
{
Serial.begin(9600); // 初始化串口通信
irrecv.enableIRIn(); // 初始化红外解码
}
void loop()
{
delay(500);
if (irrecv.decode(&results))
{
Serial.println(results.value, HEX);
irrecv.resume(); // 接收下一个编码
}
}[/mw_shl_code]
编译验证时出错：
[mw_shl_code=bash,true]警告： RobotIRremote 库要求运行在 (avr) 架构()，可能与你现在运行在 (esp8266) 架构上的开发板()不兼容。
In file included from E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:20:0:
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp: In member function 'void IRrecv::enableIRIn()':
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\RobotIRremoteInt.h:238:3: error: 'TCCR2A' was not declared in this scope
TCCR2A = _BV(WGM21); \
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:87:3: note: in expansion of macro 'TIMER_CONFIG_NORMAL'
TIMER_CONFIG_NORMAL();
^
In file included from E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src/avr/io.h:99:0,
from E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src/avr/interrupt.h:38,
from E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:23:
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\RobotIRremoteInt.h:238:16: error: 'WGM21' was not declared in this scope
TCCR2A = _BV(WGM21); \
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src/avr/sfr_defs.h:208:25: note: in definition of macro '_BV'
#define _BV(bit) (1 << (bit))
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:87:3: note: in expansion of macro 'TIMER_CONFIG_NORMAL'
TIMER_CONFIG_NORMAL();
^
In file included from E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:20:0:
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\RobotIRremoteInt.h:239:3: error: 'TCCR2B' was not declared in this scope
TCCR2B = _BV(CS21); \
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:87:3: note: in expansion of macro 'TIMER_CONFIG_NORMAL'
TIMER_CONFIG_NORMAL();
^
In file included from E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src/avr/io.h:99:0,
from E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src/avr/interrupt.h:38,
from E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:23:
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\RobotIRremoteInt.h:239:16: error: 'CS21' was not declared in this scope
TCCR2B = _BV(CS21); \
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src/avr/sfr_defs.h:208:25: note: in definition of macro '_BV'
#define _BV(bit) (1 << (bit))
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:87:3: note: in expansion of macro 'TIMER_CONFIG_NORMAL'
TIMER_CONFIG_NORMAL();
^
In file included from E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:20:0:
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\RobotIRremoteInt.h:240:3: error: 'OCR2A' was not declared in this scope
OCR2A = TIMER_COUNT_TOP / 8; \
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:87:3: note: in expansion of macro 'TIMER_CONFIG_NORMAL'
TIMER_CONFIG_NORMAL();
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\RobotIRremoteInt.h:241:3: error: 'TCNT2' was not declared in this scope
TCNT2 = 0; \
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:87:3: note: in expansion of macro 'TIMER_CONFIG_NORMAL'
TIMER_CONFIG_NORMAL();
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\RobotIRremoteInt.h:218:31: error: 'TIMSK2' was not declared in this scope
#define TIMER_ENABLE_INTR (TIMSK2 = _BV(OCIE2A))
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:90:3: note: in expansion of macro 'TIMER_ENABLE_INTR'
TIMER_ENABLE_INTR;
^
In file included from E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src/avr/io.h:99:0,
from E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src/avr/interrupt.h:38,
from E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:23:
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\RobotIRremoteInt.h:218:44: error: 'OCIE2A' was not declared in this scope
#define TIMER_ENABLE_INTR (TIMSK2 = _BV(OCIE2A))
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src/avr/sfr_defs.h:208:25: note: in definition of macro '_BV'
#define _BV(bit) (1 << (bit))
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:90:3: note: in expansion of macro 'TIMER_ENABLE_INTR'
TIMER_ENABLE_INTR;
^
In file included from E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:20:0:
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp: In function 'void TIMER2_COMPA_vect()':
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\RobotIRremoteInt.h:442:25: error: 'PORTB' was not declared in this scope
#define BLINKLED_ON() (PORTB |= B00100000)
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:178:7: note: in expansion of macro 'BLINKLED_ON'
BLINKLED_ON(); // turn pin 13 LED on
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\RobotIRremoteInt.h:443:25: error: 'PORTB' was not declared in this scope
#define BLINKLED_OFF() (PORTB &= B11011111)
^
E:\Edison\NodeMcu\arduino-1.8.5\libraries\RobotIRremote\src\IRremote.cpp:181:7: note: in expansion of macro 'BLINKLED_OFF'
BLINKLED_OFF(); // turn pin 13 LED off
^
exit status 1
为开发板 NodeMCU 1.0 (ESP-12E Module) 编译时出错。[/mw_shl_code]
但同样的代码和接线方法，在Arduino UNO的板子上就没有问题，求大神指点。
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发表于 2018-6-5 10:10
发表于 2018-6-12 09:26