【花雕动手做】ASRPRO语音识别（15）---1.8寸彩屏显示字号变换

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本例实验的SPI彩色液晶1.77寸显示屏（ST7735驱动）




电原理图



【花雕动手做】实验二十：用1.8寸屏（ST7735）显示多彩字与字号变换
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 ST7735S_RGB_GBR_ORDER   0
    
13. 
    
14. #include "asr.h"
    
15. extern "C"{ void * __dso_handle = 0 ;}
    
16. #include "setup.h"
    
17. #include "myLib/asr_ws2812.h"
    
18. #include "myLib/asr_event.h"
    
19. #include "myLib/asr_st7735.h"
    
20. 
    
21. uint32_t snid;
    
22. int8_t volue = 5;
    
23. void hardware_init();
    
24. 
    
25. //{ID:250,keyword:"命令词",ASR:"最大音量",ASRTO:"音量调整到最大"}
    
26. //{ID:251,keyword:"命令词",ASR:"中等音量",ASRTO:"音量调整到中等"}
    
27. //{ID:252,keyword:"命令词",ASR:"最小音量",ASRTO:"音量调整到最小"}
    
28. WS2812 ASR_WS2812_27(27);
    
29. SPITFT spi_tft(128, 160);
    
30. void ASR_CODE()
    
31. {
    
32.   //{ID:500,keyword:"唤醒词",ASR:"智能管家",ASRTO:"我在"}
    
33.   if(snid == 500){
    
34.     digital_write((21),1);
    
35.     spi_tft.clear((0xFFFF));
    
36.     ASR_WS2812_27.setBrightness(30);
    
37.     ASR_WS2812_27.pixel_set_all_color(0,255,0);
    
38.     ASR_WS2812_27.pixel_show();
    
39.   }
    
40.   //{ID:501,keyword:"命令词",ASR:"变换字号",ASRTO:"来了"}
    
41.   if(snid == 501){
    
42.     spi_tft.clear((0xFFFF));
    
43.     spi_tft.set_text_color((0xF800),(0xFFFF));
    
44.     spi_tft.set_cursor(35,10);
    
45.     spi_tft.draw_hanzi_12("小龟机器人");
    
46.     delay(1000);
    
47.     spi_tft.set_cursor(25,30);
    
48.     spi_tft.draw_hanzi_16("小龟机器人");
    
49.     delay(1000);
    
50.     spi_tft.set_cursor(5,50);
    
51.     spi_tft.draw_hanzi_24("小龟机器人");
    
52.     delay(1000);
    
53.     spi_tft.set_cursor(30,80);
    
54.     spi_tft.draw_hanzi_32("小龟");
    
55.     delay(1000);
    
56.     spi_tft.set_cursor(16,117);
    
57.     spi_tft.draw_hanzi_32("机器人");
    
58.   }
    
59.   //{ID:502,keyword:"命令词",ASR:"小龟",ASRTO:"是谁"}
    
60.   if(snid == 502){
    
61.     spi_tft.clear((0xF800));
    
62.     spi_tft.set_text_color((0xFFFF),(0xF800));
    
63.     spi_tft.set_cursor(30,50);
    
64.     spi_tft.draw_hanzi_32("小龟");
    
65.   }
    
66.   //{ID:503,keyword:"命令词",ASR:"小龟小车",ASRTO:"是我"}
    
67.   if(snid == 503){
    
68.     spi_tft.clear((0x001F));
    
69.     spi_tft.set_text_color((0xFFFF),(0x001F));
    
70.     spi_tft.set_cursor(0,50);
    
71.     spi_tft.draw_hanzi_32("小龟小车");
    
72.   }
    
73.   //{ID:504,keyword:"命令词",ASR:"小龟机器人",ASRTO:"还是我"}
    
74.   if(snid == 504){
    
75.     spi_tft.clear((0x07E0));
    
76.     spi_tft.set_text_color((0xF800),(0x07E0));
    
77.     spi_tft.set_cursor(5,60);
    
78.     spi_tft.draw_hanzi_24("小龟机器人");
    
79.   }
    
80.   //{ID:505,keyword:"命令词",ASR:"挺好的",ASRTO:"感谢鼓励，欢迎再来"}
    
81.   if(snid == 505){
    
82. 
    
83.   }
    
84. }
    
85. 
    
86. void hardware_init(){
    
87.   spi_tft.init();
    
88.   digital_write((21),0);
    
89.   spi_tft.set_direction(2);
    
90.   spi_tft.set_text_wrap(true);
    
91.   spi_tft.set_text_size(12);
    
92.   spi_tft.set_bg_mode(1);
    
93.   vTaskDelete(NULL);
    
94. }
    
95. 
    
96. void setup()
    
97. {
    
98.   //{speak:娇娇-邻家女声,vol:20,speed:10,platform:haohaodada}
    
99.   //{playid:10001,voice:欢迎使用人工智能AI语音助手，用智能管家唤醒我}
    
100.   //{playid:10002,voice:我退下了，用智能管家唤醒我}
     
101.   ASR_WS2812_27.pixel_init(3);
     
102.   xTaskCreate(hardware_init,"hardware_init",256,NULL,100,NULL);
     
103. }

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实验记录视频


【【花雕动手做】实验二十：用1.8寸屏（ST7735）显示多彩字与字号变换】 [url=【【花雕动手做】实验二十：用1.8寸屏（ST7735）显示多彩字与字号变换】 https://www.bilibili.com/video/B ... a9be994cbb4a86cc987]https://www.bilibili.com/video/BV1Fg4y1y7BJ/?share_source=copy_web&vd_source=371a292a55e5ca9be994cbb4a86cc987[/url]