esp32s报 为开发板 Node32s 编译时出错。
源码#include <FastLED.h>
#define led_type WS2812 //灯珠类型
#define led_pin 14//控制引脚
#define color GRB //RGB中红绿蓝led灯的顺序
#define num 30//灯珠数量
#include <BluetoothSerial.h>
#if !defined(CONFIG_BT_ENABLED) || !defined(CONFIG_BLUEDROID_ENABLED)
#error Bluetooth is not enabled! Please run 'make menuconfig' to and enable it
#endif //判断蓝牙是否启用,没有请运行并启用它
BluetoothSerial lanya;//创建对象
int bright = 128;//灯珠的亮度,在0-255之间设置
CRGB leds;//建立光带对象leds
int speeds = 25;//灯珠移动速度
uint8_t startIndex;//该变量从0-255,到255后有变为0
void setup() {
LEDS.addLeds<led_type,led_pin,color>(leds,num);//初始化灯带
FastLED.setBrightness(bright);//设置灯带亮度
Serial.begin(9600);
lanya.begin("esp32BT");//初始化蓝牙并命名
}
void loop() {
if(lanya.available()){//如果蓝牙接收到数据
byte x = lanya.read();//蓝牙读取的数据
/*if(x == 1){
digitalWrite(led,HIGH);
}else if(x == 2){
digitalWrite(led,LOW);
}*/
}
delay(20);
}
void kz2812(String color){
startIndex++;//改变起始颜色序号,产生流动效果
fill_palette(leds, num, startIndex, 8, color, 255, LINEARBLEND);
// (led名称,灯珠数量,起始颜色序号,灯珠间的颜色差,palette色板名, 亮度,过渡情况(LINEARBLEND或者NOBLEDD));
FastLED.show();
delay(speeds);
}
/*
CloudColors_p:云彩
LavaColors_p:岩浆
OceanColors_p:海洋
ForesColors_p:森林
RainbowColors_p:彩虹
RainbowStripeColors_p:彩虹
PartyColors_p:聚会
HeatColors_p:热情
*/
下面是报错信息
Arduino:1.8.20 Hourly Build 2022/04/25 09:33 (Windows 10), 开发板："Node32s, Default, 80MHz, 921600, None"
In file included from D:\ESP8266\libraries\FastLED\src/FastLED.h:67:0,
from D:\ESP8266\ESP32学习代码\esp32蓝牙控制ws2812灯带\sketch_sep19e\sketch_sep19e.ino:1:
D:\ESP8266\libraries\FastLED\src/fastspi.h:145:23: note: #pragma message: No hardware SPI pins defined.All SPI access will default to bitbanged output
# pragma message "No hardware SPI pins defined.All SPI access will default to bitbanged output"
^
In file included from D:\ESP8266\libraries\FastLED\src/FastLED.h:60:0,
from D:\ESP8266\ESP32学习代码\esp32蓝牙控制ws2812灯带\sketch_sep19e\sketch_sep19e.ino:1:
D:\ESP8266\libraries\FastLED\src/colorutils.h: In instantiation of 'void fill_palette(CRGB*, uint16_t, uint8_t, uint8_t, const PALETTE&, uint8_t, TBlendType) ':
D:\ESP8266\ESP32学习代码\esp32蓝牙控制ws2812灯带\sketch_sep19e\sketch_sep19e.ino:47:86: required from here
D:\ESP8266\libraries\FastLED\src/colorutils.h:1561:32: error: no matching function for call to 'ColorFromPalette(const String&, uint8_t&, uint8_t&, TBlendType&)'
L = ColorFromPalette( pal, colorIndex, brightness, blendType);
^
D:\ESP8266\libraries\FastLED\src/colorutils.h:1513:6: note: candidate: CRGB ColorFromPalette(const CRGBPalette16&, uint8_t, uint8_t, TBlendType)
CRGB ColorFromPalette( const CRGBPalette16& pal,
^
D:\ESP8266\libraries\FastLED\src/colorutils.h:1513:6: note: no known conversion for argument 1 from 'const String' to 'const CRGBPalette16&'
D:\ESP8266\libraries\FastLED\src/colorutils.h:1518:6: note: candidate: CRGB ColorFromPalette(const uint32_t (&), uint8_t, uint8_t, TBlendType)
CRGB ColorFromPalette( const TProgmemRGBPalette16& pal,
^
D:\ESP8266\libraries\FastLED\src/colorutils.h:1518:6: note: no known conversion for argument 1 from 'const String' to 'const uint32_t (&) {aka const unsigned int (&)}'
D:\ESP8266\libraries\FastLED\src/colorutils.h:1523:6: note: candidate: CRGB ColorFromPalette(const CRGBPalette256&, uint8_t, uint8_t, TBlendType)
CRGB ColorFromPalette( const CRGBPalette256& pal,
^
D:\ESP8266\libraries\FastLED\src/colorutils.h:1523:6: note: no known conversion for argument 1 from 'const String' to 'const CRGBPalette256&'
D:\ESP8266\libraries\FastLED\src/colorutils.h:1528:6: note: candidate: CHSV ColorFromPalette(const CHSVPalette16&, uint8_t, uint8_t, TBlendType)
CHSV ColorFromPalette( const CHSVPalette16& pal,
^
D:\ESP8266\libraries\FastLED\src/colorutils.h:1528:6: note: no known conversion for argument 1 from 'const String' to 'const CHSVPalette16&'
D:\ESP8266\libraries\FastLED\src/colorutils.h:1533:6: note: candidate: CHSV ColorFromPalette(const CHSVPalette256&, uint8_t, uint8_t, TBlendType)
CHSV ColorFromPalette( const CHSVPalette256& pal,
^
D:\ESP8266\libraries\FastLED\src/colorutils.h:1533:6: note: no known conversion for argument 1 from 'const String' to 'const CHSVPalette256&'
D:\ESP8266\libraries\FastLED\src/colorutils.h:1538:6: note: candidate: CRGB ColorFromPalette(const CRGBPalette32&, uint8_t, uint8_t, TBlendType)
CRGB ColorFromPalette( const CRGBPalette32& pal,
^
D:\ESP8266\libraries\FastLED\src/colorutils.h:1538:6: note: no known conversion for argument 1 from 'const String' to 'const CRGBPalette32&'
D:\ESP8266\libraries\FastLED\src/colorutils.h:1543:6: note: candidate: CRGB ColorFromPalette(const uint32_t (&), uint8_t, uint8_t, TBlendType)
CRGB ColorFromPalette( const TProgmemRGBPalette32& pal,
^
D:\ESP8266\libraries\FastLED\src/colorutils.h:1543:6: note: no known conversion for argument 1 from 'const String' to 'const uint32_t (&) {aka const unsigned int (&)}'
D:\ESP8266\libraries\FastLED\src/colorutils.h:1548:6: note: candidate: CHSV ColorFromPalette(const CHSVPalette32&, uint8_t, uint8_t, TBlendType)
CHSV ColorFromPalette( const CHSVPalette32& pal,
^
D:\ESP8266\libraries\FastLED\src/colorutils.h:1548:6: note: no known conversion for argument 1 from 'const String' to 'const CHSVPalette32&'
exit status 1
为开发板 Node32s 编译时出错。
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