\n\t1.\u5c0f\u7535\u673a<\/p>\n
\n\t\u529f\u80fd\u677f\u4e0a\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5c0f\u76f4\u6d41\u7535\u673a\uff0c\u5176\u63a5\u53e3\u7535\u8def<\/u>\u5982\u56fe2\u6240\u793a\u3002\u5b83\u662f\u901a\u8fc7L9110\u8fdb\u884c\u9a71\u52a8\uff0c\u5f53\u5728IA\u548cIB\u4e24\u7aef\u65bd\u52a0\u76f8\u5f02\u7684\u7535\u5e73\u65f6\uff0c\u5c31\u53ef\u63a7\u5236\u7535\u673a\u7684\u6b63\u53cd\u8f6c\u3002<\/p>\n
\n\t![\"30e5af4a-f76f-11eb-9bcf-12bb97331649.jpg\"](\"http:\/\/www.szryc.com\/uploads\/allimg\/210817\/16041L156-0.jpg\")
<\/p>\n
\n\t\u56fe2 \u7535\u673a\u7535\u8def<\/p>\n
\n\t\u7535\u673a\u4e0eNUC472\u7684\u8fde\u63a5\u5173\u7cfb\u4e3a\uff1a<\/p>\n
\n\tIA-PC11 IB-PC10<\/p>\n
\n\t\u5c0f\u7535\u673a\u7684\u521d\u59cb\u5316\u51fd\u6570\u4e3a\uff1a<\/p>\n
\n\tvoid MODER_init\uff08void\uff09{GPI<\/u>O_SetMode\uff08PC\uff0c BIT11\uff0c GPIO_MODE_OUTPUT\uff09; \/\/ IAGPIO_SetMode\uff08PC\uff0c BIT10\uff0c GPIO_MODE_OUTPUT\uff09; \/\/ IBPC10 = 0;PC11 = 0;}<\/p>\n
\n\t\u4f7f\u7528\u5982\u4e0b\u9ad8\u4f4e\u7535\u5e73\u8f93\u51fa\u8bed\u53e5\u5373\u53ef\u4f7f\u7535\u673a\u8f6c\u52a8\uff0c\u4e92\u6362\u9ad8\u4f4e\u7535\u5e73\u5373\u53ef\u5b9e\u73b0\u53cd\u5411\u8f6c\u52a8\u3002<\/p>\n
\n\tPC11 = 1; \/\/\u8f93\u51fa\u9ad8\u7535\u5e73 PC10 = 0; \/\/\u8f93\u51fa\u4f4e\u7535\u5e73<\/p>\n
\n\t2.\u5c0f\u6309\u952e<\/p>\n
\n\t\u5229\u7528\u677f\u8f7d\u7684\u5c0f\u6309\u952e\uff0c\u53ef\u8fdb\u884c\u76f8\u5e94\u529f\u80fd\u7684\u63a7\u5236\uff0c\u5176\u7535\u8def\u5982\u56fe3\u6240\u793a\u3002<\/p>\n
\n\t\u56fe3 \u6309\u952e\u7535\u8def<\/p>\n
\n\t\u6309\u952e\u4e0eNUC472\u7684\u8fde\u63a5\u5173\u7cfb\u4e3a\uff1a<\/p>\n
\n\tKEY1- PA10 KEY2- PA9<\/p>\n
\n\t\u6309\u952e\u7684\u521d\u59cb\u5316\u51fd\u6570\u4e3a\uff1a<\/p>\n
\n\tvoid KEY_init\uff08void\uff09<\/p>\n
\n\t{ \/\/ K1\u3001K2GPIO_SetMode\uff08PA\uff0c BIT10\uff0c GPIO_MODE_INPUT\uff09; \/\/ KEY1GPIO_SetMode\uff08PA\uff0c BIT9\uff0c GPIO_MODE_INPUT\uff09; \/\/ KEY2}<\/p>\n
\n\tK2\u952e\u63a7\u5236\u7535\u673a\u8f6c\u52a8\u7684\u8bed\u53e5\u5982\u4e0b\uff1a<\/p>\n
\n\tPC10 = 0;if<\/u> \uff08PA9 \uff01= 1\uff09 \/\/ K2{ PC10 = 1; \/\/ MODOR}else{ PC10 = 0;}<\/p>\n
\n\t3.\u7ea2\u5916\u611f\u5e94<\/p>\n
\n\t\u677f\u8f7d\u7684\u7ea2\u5916\u611f\u5e94\u5668\u662f\u7528\u4e8e\u907f\u969c\u63a7\u5236\u7684\uff0c\u5176\u7535\u8def\u5982\u56fe4\u6240\u793a\u3002<\/p>\n
\n\t![\"31250ea6-f76f-11eb-9bcf-12bb97331649.jpg\"](\"http:\/\/www.szryc.com\/uploads\/allimg\/210817\/16041K0N-1.jpg\")
<\/p>\n
\n\t\u56fe4 \u7ea2\u5916\u611f\u5e94\u7535\u8def<\/p>\n
\n\t\u7535\u8def\u7684\u4f5c\u7528\u4f5c\u7528\u4e3a\uff1a\u5728TCRT5000\u7684\u4e00\u7aef\u662f\u4e00\u4e2a\u53ef\u53d1\u51fa\u7ea2\u5916\u5149\u7684\u4e8c\u6781\u7ba1<\/u>\uff0c\u53e6\u4e00\u7aef\u662f\u4e00\u4e2a\u63a5\u53d7\u5668\u3002\u5728\u65e0\u906e\u6321\u7684\u60c5\u51b5\u4e0b\uff0c\u53d7\u5230\u7167\u5c04\u4f7f\u7535\u8def\u5bfc\u901a\u5e76\u5728AOUT\u7aef\u8f93\u51fa\u4f4e\u7535\u5e73\u3002\u5728LM393\u7684\u7535\u8def\u4e2d\uff0c\u5176\u4f5c\u7528\u662f\u5145\u5f53\u4e00\u4e2aAOUT\u4e0e\u7535\u4f4d\u5668<\/u>\u8bbe\u5b9a\u7535\u4f4d\u7684\u6bd4\u8f83\u5668<\/u>\uff0c\u4ee5\u4ea7\u751f\u9600\u503c\u5f00\u5173<\/u>\u7684\u6548\u679c\u3002\u5f53IR_OUT\u4e3a\u4f4e\u7535\u5e73\u65f6\uff0cLED2\u88ab\u70b9\u4eae\uff0c\u5426\u5219\u88ab\u7184\u706d\u3002\u901a\u8fc7\u91c7\u96c6IR_OUT\u7684\u72b6\u6001\u5373\u53ef\u542f\u52a8\u611f\u5e94\u5f00\u5173\u7684\u4f5c\u7528\u3002<\/p>\n
\n\tIR_OUT\u4e0eNUC472\u7684\u8fde\u63a5\u5173\u7cfb\u4e3a\uff1a<\/p>\n
\n\tIR_OUT - PF9<\/p>\n
\n\tIR_OUT\u7684\u521d\u59cb\u5316\u51fd\u6570\u4e3a\uff1a<\/p>\n
\n\tvoid IR_init\uff08void\uff09 { GPIO_SetMode\uff08PF\uff0c BIT9\uff0c GPIO_MODE_INPUT\uff09; \/\/ IR-OUT }<\/p>\n
\n\t\u4ee5IR\u63a7\u5236\u7535\u673a\u6b63\u53cd\u8f6c\u7684\u8bed\u53e5\u5982\u4e0b\uff1a<\/p>\n
\n\tif \uff08PF9 \uff01= 1\uff09 { PC11 = 1; PC10 = 0; } else { PC11 = 0; PC10 = 1; }<\/p>\n
\n\t4.RGB_LED<\/p>\n
\n\t\u901a\u5e38RGB_LED\u7684\u4f7f\u7528\u662f\u65e0\u9700\u5916\u56f4\u9a71\u52a8\u7535\u8def\u7684\uff0c\u6545\u4f7f\u7528\u8d77\u6765\u5341\u5206\u7b80\u5355\uff0c\u53ea\u9700\u8f93\u51fa\u9ad8\u4f4e\u7535\u5e73\u5373\u53ef\u63a7\u5236\u5176\u70b9\u4eae\u4e0e\u5426\u3002\u7136\u800c\u5728\u673a\u667a\u4e91\u7684\u529f\u80fd\u677f\u4e0a\u5374\u662f\u4ee5P9813\u6765\u9a71\u52a8\u548c\u63a7\u5236RGB_LED\uff0c\u5176\u63a5\u53e3\u7535\u8def\u5982\u56fe5\u6240\u793a\u3002<\/p>\n
\n\t![\"319a4748-f76f-11eb-9bcf-12bb97331649.jpg\"](\"http:\/\/www.szryc.com\/uploads\/allimg\/210817\/16041M3O-2.jpg\")
<\/p>\n
\n\t\u56fe5 RGB_LED\u63a5\u53e3\u7535\u8def<\/p>\n
\n\t\u90a3\u4f7f\u7528P9813\u53c8\u6709\u4f55\u7279\u522b\u4e4b\u5904\u5462\uff1f\u5176\u4e3b\u8981\u7528\u9014\u5728\u4e8e\uff0c\u53ef\u4ee5\u4e32\u884c\u65b9\u5f0f\u6765\u4f20\u9001\u63a7\u5236\u4fe1\u53f7\uff0c\u5e76\u8d77\u5230\u63a7\u5236RGB\u4eae\u5ea6\u7684\u4f5c\u7528\u3002\u800c\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8fd9\u662f\u9700\u8981\u901a\u8fc7PWM\u6765\u5b9e\u73b0\u7684\u3002\u5728\u4fe1\u53f7\u4f20\u9001\u8fc7\u7a0b\u4e2d\uff0c\u662f\u901a\u8fc732\u4e2a\u8109\u51b2\u4fe1\u53f7\u6765\u628a\u63a7\u5236\u6570\u636e\u4f20\u9012\u5230P9813\u4e2d\uff0c\u518d\u7531RGB\u5f15\u811a\u52a0\u4ee5\u8f93\u51fa\u6765\u63a7\u5236RGB_LED\u3002<\/p>\n
\n\tP9813\u4e0eNUC472\u7684\u8fde\u63a5\u5173\u7cfb\u4e3a\uff1a<\/p>\n
\n\tA0-PE1 SCL- PD10 SDA-PD12<\/p>\n
\n\tRGB_LED\u7684\u521d\u59cb\u5316\u51fd\u6570\u4e3a\uff1a<\/p>\n
\n\tvoid RGB_init\uff08void\uff09{GPIO_SetMode\uff08PD\uff0c BIT12\uff0c GPIO_MODE_OUTPUT\uff09; \/\/ SDAGPIO_SetMode\uff08PD\uff0c BIT10\uff0c GPIO_MODE_OUTPUT\uff09; \/\/ SCLGPIO_SetMode\uff08PE\uff0c BIT1\uff0c GPIO_MODE_OUTPUT\uff09; \/\/ A0PE1 = 0;}<\/p>\n
\n\tRGB_LED\u7684\u63a7\u5236\u51fd\u6570\u5982\u4e0b\uff1a<\/p>\n
\n\tvoid RGB_Write<\/u>_Data\uff08uint8_t R\uff0cuint8_t G\uff0cuint8_t B\uff09{ uint32_t RGB_Data = 0; uint8_t i; RGB_Data |= 0xC0000000; RGB_Data |= \uff08\uff08uint32_t\uff09\uff08\uff08~B\uff09 & 0xc0\uff09\uff09 \u300a\u300a 22; RGB_Data |= \uff08\uff08uint32_t\uff09\uff08\uff08~G\uff09 & 0xc0\uff09\uff09 \u300a\u300a 20; RGB_Data |= \uff08\uff08uint32_t\uff09\uff08\uff08~R\uff09 & 0xc0\uff09\uff09 \u300a\u300a 18; RGB_Data |= \uff08\uff08uint32_t\uff09B\uff09 \u300a\u300a 16; RGB_Data |= \uff08\uff08uint32_t\uff09G\uff09 \u300a\u300a 8; RGB_Data |= R; for \uff08i=0;i\u300a32;i++\uff09 { if\uff08\uff08RGB_Data & 0x80000000\uff09 \uff01= 0\uff09 { SDA_1; } else { SDA_0; } RGB_Data \u300a\u300a= 1; SCL_0; SCL_0; SCL_1; SCL_1; }SDA_0; for \uff08i=0;i\u300a32;i++\uff09 { SCL_0; SCL_0; SCL_1; SCL_1; } }<\/p>\n
\n\t\u5b9e\u73b0\u547c\u5438\u706f\u7684\u7a0b\u5e8f\u4e3a\uff1a<\/p>\n
\n\tuint8_t i=0; RGB_init\uff08\uff09; PE1 = 1; RGB_Write_Data\uff080x00\uff0c0x00\uff0c0x00\uff09; for \uff08i=0;i\u300a125;i++\uff09 { RGB_Write_Data\uff080x00\uff0c0x00\uff0ci\uff09; delay_1ms\uff0820\uff09; } for \uff08i=125;i\u300b0;i--\uff09 { RGB_Write_Data\uff080x00\uff0c0x00\uff0ci\uff09; delay_1ms\uff0820\uff09; } for \uff08i=0;i\u300a125;i++\uff09 { RGB_Write_Data\uff080x00\uff0c0x00\uff0ci\uff09; delay_1ms\uff0820\uff09; } for \uff08i=125;i\u300b0;i--\uff09 { RGB_Write_Data\uff080x00\uff0c0x00\uff0ci\uff09; delay_1ms\uff0820\uff09; }<\/p>\n
\n\t\u5b9e\u73b0\u8272\u5f69\u73af\u7684\u7a0b\u5e8f\u5982\u4e0b\uff1a<\/p>\n
\n\twhile\uff081\uff09{ RGB_Write_Data\uff08120\uff0c0x00\uff0c0x00\uff09; RGB_del\uff085\uff09; RGB_Write_Data\uff080x00\uff0c120\uff0c0x00\uff09; RGB_del\uff085\uff09; RGB_Write_Data\uff080x00\uff0c0x00\uff0c120\uff09; RGB_del\uff085\uff09; RGB_Write_Data\uff08120\uff0c120\uff0c0x00\uff09; RGB_del\uff085\uff09; RGB_Write_Data\uff080x00\uff0c120\uff0c120\uff09; RGB_del\uff085\uff09; RGB_Write_Data\uff08120\uff0c0x00\uff0c120\uff09; RGB_del\uff085\uff09; RGB_Write_Data\uff08120\uff0c120\uff0c120\uff09; RGB_del\uff085\uff09; RGB_Write_Data\uff080x00\uff0c0x00\uff0c0x00\uff09; RGB_del\uff085\uff09; }<\/p>\n
\n\t\u4f7f\u7528\u7ea2\u5916\u611f\u5e94\u5668\u4f5c\u4e3a\u611f\u5e94\u63d0\u793a\u5668\u7684\u8bed\u53e5\u5982\u4e0b\uff1a<\/p>\n
\n\tif \uff08PF9 \uff01= 1\uff09 \/\/ IR{ RGB_Write_Data\uff08120\uff0c0x00\uff0c0x00\uff09; }else{ RGB_Write_Data\uff080x00\uff0c120\uff0c0x00\uff09; }<\/p>\n
\n\t5.OLED\u63a5\u53e3<\/p>\n
\n\t\u5728\u529f\u80fd\u677f\u4e0a\u63d0\u4f9b\u4e86OLED\u63a5\u53e3\uff0c\u8be5\u63a5\u53e3\u9002\u7528\u4e8eSPI\u63a5\u53e3\u7684\u6f14\u793a\u5c4f\uff0c\u5176\u5f15\u811a\u5206\u914d\u5982\u56fe8\u6240\u793a\u3002\u7531\u4e8eLCD5110\u5c4f\u4f7f\u7528\u7684\u5341\u5206\u5e7f\u6cdb\uff0c\u6545\u8fd9\u91cc\u4ee5\u8be5\u63a5\u53e3\u5b9e\u73b0LCD5110\u5c4f\u7684\u663e\u793a\u3002\u7531\u4e8e\u4e24\u8005\u7684\u63a5\u53e3\u5e76\u4e0d\u5b8c\u5168\u4e00\u81f4\uff0c\u56e0\u6b64\u9700\u8981\u7a0d\u52a0\u4fee\u6539\uff0c\u5177\u4f53\u7684\u505a\u6cd5\u662f\u5c06GND\u4e0eNC\u5f15\u811a\u8fde\u63a5\uff0c\u6765\u4e3aLCD5110\u7684SCE\u5f15\u811a\u63d0\u4f9b\u7247\u9009\u4fe1\u53f7\u3002\u5176\u5b83\u5f15\u811a\u53ea\u9700\u4fee\u6539\u5f15\u811a\u5b9a\u4e49\u5373\u53ef\u3002<\/p>\n
\n\t![\"31f2607c-f76f-11eb-9bcf-12bb97331649.png\"](\"http:\/\/www.szryc.com\/uploads\/allimg\/210817\/16041M4Y-3.png\")
<\/p>\n
\n\t\u56fe8 OLED\u63a5\u53e3<\/p>\n
\n\tLCD5110\u5c4f\u4e0eNUC472\u7684\u8fde\u63a5\u5173\u7cfb\u4e3a\uff1a<\/p>\n
\n\tCS---GND<\/p>\n
\n\tRS<\/u>T---PD2<\/p>\n
\n\tD\/C---PD0<\/p>\n
\n\tSDI<\/u>N--PD3<\/p>\n
\n\tSCLK--PD6<\/p>\n
\n\tLED+--PD7<\/p>\n
\n\tLCD5110\u5404\u5f15\u811a\u8f93\u51fa\u9ad8\u4f4e\u7535\u5e73\u7684\u5b9a\u4e49\u8bed\u53e5\u5982\u4e0b\uff1a<\/p>\n
\n\t#define SetLCD_RST_High\uff08\uff09 PD2 = 1;#define SetLCD_RST_Low\uff08\uff09 PD2 = 0;#define SetLCD_DC_High\uff08\uff09 PD0 = 1;#define SetLCD_DC_Low\uff08\uff09 PD0 = 0;#define SetLCD_SDIN_High\uff08\uff09 PD3 = 1;#define SetLCD_SDIN_Low\uff08\uff09 PD3 = 0;#define SetLCD_SCLK_High\uff08\uff09 PD6 = 1;#define SetLCD_SCLK_Low\uff08\uff09 PD6 = 0;<\/p>\n
\n\tLCD5110\u7684\u5f15\u811a\u914d\u7f6e\u51fd\u6570\u5982\u4e0b\uff1a<\/p>\n
\n\tvoid GPIO_Configurati<\/u>on\uff08void\uff09{ GPIO_SetMode\uff08PD\uff0c BIT0\uff0c GPIO_MODE_OUTPUT\uff09; GPIO_SetMode\uff08PD\uff0c BIT2\uff0c GPIO_MODE_OUTPUT\uff09;
\n\tGPIO_SetMode\uff08PD\uff0c BIT3\uff0c GPIO_MODE_OUTPUT\uff09; GPIO_SetMode\uff08PD\uff0c BIT6\uff0c GPIO_MODE_OUTPUT\uff09; GPIO_SetMode\uff08PD\uff0c BIT7\uff0c GPIO_MODE_OUTPUT\uff09; }<\/p>\n
\n\t\u521d\u59cb\u5316\u51fd\u6570\u4e3a\uff1a<\/p>\n
\n\tvoid LCD_init\uff08void\uff09{ SetLCD_RST_Low\uff08\uff09; delay_1us\uff08\uff09; SetLCD_RST_High\uff08\uff09; delay_1us\uff08\uff09; delay_1us\uff08\uff09; LCD_write_CMD\uff080x21\uff09; LCD_write_CMD\uff080xc0\uff09; LCD_write_CMD\uff080x06\uff09; LCD_write_CMD\uff080x13\uff09; LCD_write_CMD\uff080x20\uff09; LCD_Clear\uff08\uff09; LCD_write_CMD\uff080x0c\uff09;}<\/p>\n
\n\t\u4e3b\u51fd\u6570\u4e3a\uff1a<\/p>\n
\n\tint main\uff08void\uff09{ GPIO_Configuration\uff08\uff09; PD7 = 1; LCD_Init\uff08\uff09; LCD_Clear\uff08\uff09;
\n\tLCD_write_english_string\uff082\uff0c0\uff0c“NUC472 +”\uff09; LCD_write_hanzi\uff082\uff0c3\uff0c6\uff09; LCD_write_hanzi\uff0814\uff0c3\uff0c7\uff09; LCD_write_hanzi\uff0826\uff0c3\uff0c8\uff09;
\n\tLCD_write_hanzi\uff0838\uff0c3\uff0c9\uff09; LCD_write_hanzi\uff0850\uff0c3\uff0c10\uff09; LCD_write_hanzi\uff0862\uff0c3\uff0c11\uff09;}<\/p>\n
\n\t\u5176\u5b83\u9a71\u52a8LCD110\u5c4f\u663e\u793a\u7684\u51fd\u6570\u57fa\u672c\u65e0\u9700\u53d8\u5316\uff0c\u8fd0\u884c\u540e\u7684\u663e\u793a\u6548\u679c\u5982\u56fe9\u6240\u793a\u3002<\/p>\n
\n\t\u9274\u4e8eNUC472\u7684\u8d44\u6599<\/u>\u76f8\u5bf9\u8f83\u5c11\uff0c\u8fd9\u91cc\u4ec5\u4ee5\u673a\u667a\u4e91\u529f\u80fd\u677f\u7684\u5e94\u7528\u4e3a\u9898\u5bf9NUC472\u5f00\u53d1\u677f\u7684\u5e94\u7528\u8fdb\u884c\u4e86\u4e00\u4e9b\u63a2\u7d22\uff0c\u76f8\u5bf9\u6765\u8bb2NUC472\u4f7f\u7528\u8d77\u6765\u8fd8\u662f\u6bd4\u8f83\u6613\u4e8e\u4e0a\u624b\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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