【花雕动手做】ASRPRO语音识别（36）--流光溢彩和随机WS2812灯

eagler8

本例实验采用直条八位WS2812B灯模块
主要特点：
1、5050高亮LED，内置控制芯片，仅需1个IO口即可控制多个LED模块
2、芯片内置整形电路，信号畸变不会累计，稳定显示
3、三基色256级亮度调剂，16万色真彩显示效果，扫描频率不低于400Hz/S
4、串行级联接口，能通过一根信号线完成数据的接收与解码
5、刷新速率30帧/秒时，低速连级模式连级数不小于512点
6、数据收发速度最高可达800Kbps
7、高亮LED，光色亮度一致性高
8、两端有连级接口，可以直接插接







【花雕动手做】实验四十一：随机位置三色直条8位流光溢彩WS2812B灯
实验开源代码

1. #define ASC2_12
   
2. #define ST7735_CS_PIN 9
   
3. #define ST7735_CS_GPIO_PIN gpio_pin_1
   
4. #define ST7735_DC_PIN 1
   
5. #define ST7735_DC_GPIO_PIN gpio_pin_1
   
6. #define ST7735_RST_PIN 25
   
7. #define ST7735_RST_GPIO_PIN gpio_pin_1
   
8. #define ST7735_SCK_PIN 3
   
9. #define ST7735_SCK_GPIO_PIN gpio_pin_3
   
10. #define ST7735_MOSI_PIN 2
    
11. #define ST7735_MOSI_GPIO_PIN gpio_pin_2
    
12. #define ASC2_32
    
13. #define ST7735S_RGB_GBR_ORDER   0
    
14. 
    
15. #include "asr.h"
    
16. extern "C"{ void * __dso_handle = 0 ;}
    
17. #include "setup.h"
    
18. #include "myLib/asr_st7735.h"
    
19. #include "myLib/asr_event.h"
    
20. #include "myLib/asr_ws2812.h"
    
21. #include "asr_math.h"
    
22. 
    
23. uint32_t snid;
    
24. void hardware_init();
    
25. 
    
26. SPITFT spi_tft(128, 160);
    
27. WS2812 ASR_WS2812_24(24);
    
28. //{ID:250,keyword:"命令词",ASR:"最大音量",ASRTO:"音量调整到最大"}
    
29. //{ID:251,keyword:"命令词",ASR:"中等音量",ASRTO:"音量调整到中等"}
    
30. //{ID:252,keyword:"命令词",ASR:"最小音量",ASRTO:"音量调整到最小"}
    
31. void sys_sleep_hook()
    
32. {
    
33.   digitalWrite(4,1);
    
34.   digital_write((21),0);
    
35. 
    
36. }
    
37. 
    
38. void ASR_CODE()
    
39. {
    
40.   //{ID:500,keyword:"命令词",ASR:"绿色灯",ASRTO:"打开绿色灯"}
    
41.   if(snid == 500){
    
42.     digital_write((21),1);
    
43.     ASR_WS2812_24.setBrightness(30);
    
44.     ASR_WS2812_24.pixel_set_all_color(0,255,0);
    
45.     ASR_WS2812_24.pixel_show();
    
46.     spi_tft.clear((0xFFFF));
    
47.     spi_tft.set_text_color((0x001F),(0xFFFF));
    
48.     spi_tft.set_cursor(15,60);
    
49.     spi_tft.draw_hanzi_32("绿色灯");
    
50.     delay(800);
    
51.   }
    
52.   //{ID:501,keyword:"命令词",ASR:"效果不错",ASRTO:"有你的鼓励真好，谢谢啦！"}
    
53.   if(snid == 501){
    
54. 
    
55.   }
    
56.   //{ID:502,keyword:"命令词",ASR:"随机灯",ASRTO:"随机位置三色灯"}
    
57.   if(snid == 502){
    
58.     digital_write((21),1);
    
59.     ASR_WS2812_24.setBrightness(30);
    
60.     ASR_WS2812_24.pixel_set_color((random(0, 8+1)),255,0,0);
    
61.     ASR_WS2812_24.setBrightness(60);
    
62.     ASR_WS2812_24.pixel_set_color((random(0, 8+1)),0,0,255);
    
63.     ASR_WS2812_24.setBrightness(30);
    
64.     ASR_WS2812_24.pixel_set_color((random(0, 8+1)),0,255,0);
    
65.     ASR_WS2812_24.pixel_show();
    
66.     delay(1000);
    
67.     spi_tft.clear((0xF800));
    
68.     spi_tft.set_text_color((0xFFFF),(0xF800));
    
69.     spi_tft.set_cursor(0,60);
    
70.     spi_tft.draw_hanzi_32("随机亮灯");
    
71.   }
    
72.   //{ID:503,keyword:"命令词",ASR:"蓝色灯",ASRTO:"打开蓝色灯"}
    
73.   if(snid == 503){
    
74.     digital_write((21),1);
    
75.     ASR_WS2812_24.setBrightness(50);
    
76.     ASR_WS2812_24.pixel_set_all_color(0,0,255);
    
77.     ASR_WS2812_24.pixel_show();
    
78.     spi_tft.clear((0xFFFF));
    
79.     spi_tft.set_text_color((0x001F),(0xFFFF));
    
80.     spi_tft.set_cursor(15,60);
    
81.     spi_tft.draw_hanzi_32("蓝色灯");
    
82.     delay(800);
    
83.   }
    
84.   //{ID:504,keyword:"命令词",ASR:"流光溢彩",ASRTO:"流光溢彩灯"}
    
85.   if(snid == 504){
    
86.     digital_write((21),1);
    
87.     ASR_WS2812_24.rainbow(5);
    
88.     ASR_WS2812_24.pixel_show();
    
89.     spi_tft.clear((0x001F));
    
90.     spi_tft.set_text_color((0xFFFF),(0x001F));
    
91.     spi_tft.set_cursor(0,60);
    
92.     spi_tft.draw_hanzi_32("流光溢彩");
    
93.     delay(800);
    
94.   }
    
95.   //{ID:505,keyword:"唤醒词",ASR:"智能管家",ASRTO:"我在"}
    
96.   if(snid == 505){
    
97.     digitalWrite(4,0);
    
98.     digital_write((21),1);
    
99.     spi_tft.clear((0x001F));
    
100.     spi_tft.set_text_color((0xFFFF),(0x001F));
     
101.     delay(800);
     
102.     spi_tft.set_cursor(15,40);
     
103.     spi_tft.draw_hanzi_24("有什么事");
     
104.     delay(800);
     
105.     spi_tft.set_cursor(28,80);
     
106.     spi_tft.draw_hanzi_24("请吩咐");
     
107.   }
     
108.   //{ID:506,keyword:"命令词",ASR:"关闭所有",ASRTO:"关闭所有灯"}
     
109.   if(snid == 506){
     
110.     digital_write((21),1);
     
111.     spi_tft.clear((0x001F));
     
112.     spi_tft.set_text_color((0xFFFF),(0x001F));
     
113.     spi_tft.set_cursor(0,60);
     
114.     spi_tft.draw_hanzi_32("关闭所有");
     
115.     ASR_WS2812_24.pixel_set_all_color(0,0,0);
     
116.     ASR_WS2812_24.pixel_show();
     
117.     delay(800);
     
118.   }
     
119.   //{ID:507,keyword:"命令词",ASR:"红色灯",ASRTO:"打开红色灯"}
     
120.   if(snid == 507){
     
121.     digital_write((21),1);
     
122.     ASR_WS2812_24.setBrightness(30);
     
123.     ASR_WS2812_24.pixel_set_all_color(255,0,0);
     
124.     ASR_WS2812_24.pixel_show();
     
125.     spi_tft.clear((0xFFFF));
     
126.     spi_tft.set_text_color((0xF800),(0xFFFF));
     
127.     spi_tft.set_cursor(15,60);
     
128.     spi_tft.draw_hanzi_32("红色灯");
     
129.     delay(800);
     
130.   }
     
131. }
     
132. 
     
133. void hardware_init(){
     
134.   spi_tft.init();
     
135.   digital_write((21),0);
     
136.   spi_tft.set_direction(2);
     
137.   spi_tft.set_text_wrap(true);
     
138.   spi_tft.set_text_size(32);
     
139.   spi_tft.set_bg_mode(1);
     
140.   ASR_WS2812_24.pixel_init(8);
     
141.   pinMode(4,output);
     
142.   pinMode(24,output);
     
143.   digitalWrite(4,1);
     
144.   vTaskDelete(NULL);
     
145. }
     
146. 
     
147. void setup()
     
148. {
     
149.   //{speak:娇娇-邻家女声,vol:12,speed:10,platform:haohaodada}
     
150.   //{playid:10001,voice:欢迎使用人工智能AI语音助手，用智能管家唤醒我}
     
151.   //{playid:10002,voice:我退下了}
     
152.   xTaskCreate(hardware_init,"hardware_init",256,NULL,100,NULL);
     
153. }

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实验记录视频


【【花雕动手做】ASRPRO语音识别（36）--流光溢彩和随机LED灯】 https://www.bilibili.com/video/BV19K411Y7jV/?share_source=copy_web&vd_source=371a292a55e5ca9be994cbb4a86cc987