{"id":82457,"date":"2020-08-13T21:24:09","date_gmt":"2020-08-13T15:24:09","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=82457"},"modified":"2022-01-08T16:50:22","modified_gmt":"2022-01-08T10:50:22","slug":"stm32-%d0%be%d1%81%d1%86%d0%b8%d0%bb%d0%bb%d0%be%d0%b3%d1%80%d0%b0%d1%84-arduino-ide","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=82457","title":{"rendered":"STM32 — \u043e\u0441\u0446\u0438\u043b\u043b\u043e\u0433\u0440\u0430\u0444 (Arduino IDE)"},"content":{"rendered":"

\u041d\u0430 \u0440\u0438\u0441\u0443\u043d\u043a\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u0430 \u0441\u0445\u0435\u043c\u0430 \u043f\u0440\u043e\u0441\u0442\u043e\u0433\u043e \u043e\u0441\u0446\u0438\u043b\u043b\u043e\u0433\u0440\u0430\u0444\u0430 (\u043f\u0440\u043e\u0431\u043d\u0438\u043a) \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0435 STM32F103C. \u041e\u0441\u0446\u0438\u043b\u043b\u043e\u0433\u0440\u0430\u0444 \u0438\u043c\u0435\u0435\u0442 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u043d\u0430\u0431\u043e\u0440 \u0432\u043d\u0435\u0448\u043d\u0438\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432, \u043f\u0440\u043e\u0441\u0442 \u0432 \u0441\u0431\u043e\u0440\u043a\u0435. \u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0432\u0445\u043e\u0434\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 (\u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043f\u043e\u043b\u044f\u0440\u043d\u043e\u0441\u0442\u0438) 6,6 \u0412 \u0438 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435\u043c \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044f \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f. \u0422\u0430\u043a \u0410\u0426\u041f STM32F103C 12 \u0431\u0438\u0442, \u044d\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0439 \u0443\u043c\u043d\u043e\u0436\u0438\u0442\u0435\u043b\u044c \u0432\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0431\u0435\u0437 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u043f\u043e\u0442\u0435\u0440\u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u043e\u0441\u0446\u0438\u043b\u043b\u043e\u0433\u0440\u0430\u043c\u043c\u044b.<\/p>\n

\"\"<\/a><\/p>\n

\u041f\u0440\u0438 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0438 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u0431\u043e\u043b\u0435\u0435 3,3 \u0412, \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f (\u0432\u0440\u0443\u0447\u043d\u0443\u044e \u0438\u043b\u0438 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438). \u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0441\u0446\u0438\u043b\u043b\u043e\u0433\u0440\u0430\u0444\u043e\u043c \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 4-\u0445 \u043a\u043d\u043e\u043f\u043e\u043a. \u041d\u0430 \u044d\u043a\u0440\u0430\u043d \u0432\u044b\u0432\u043e\u0434\u044f\u0442\u0441\u044f \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u0438\u044f \u0430\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u044b \u0432\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u043c\u043d\u043e\u0436\u0438\u0442\u0435\u043b\u044c \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043e\u0434\u043d\u043e\u0433\u043e \u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0441\u0435\u0442\u043a\u0438 \u0438 \u043a\u0443\u0440\u0441\u043e\u0440 \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u0438.<\/p>\n

<\/div>\n

1 \u043a\u0413\u0446<\/strong><\/p>\n\n\n\n
\"\"<\/a><\/td>\n\"\"<\/a><\/td>\n\"\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u041a\u043d\u043e\u043f\u043a\u0430\u043c\u0438 UP<\/strong> \u0438 WOWN<\/strong> \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u043c\u0435\u043d\u044f\u0442\u044c \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u043a\u0438, \u043c\u043d\u043e\u0436\u0438\u0442\u0435\u043b\u044c \u0432\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0438 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u0438. \u0420\u0435\u0436\u0438\u043c\u044b \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u043a\u043d\u043e\u043f\u043a\u043e\u0439 SET<\/strong>.<\/p>\n

\u041f\u0440\u0438 \u043d\u0430\u0436\u0430\u0442\u0438\u0438 \u043d\u0430 \u043a\u043d\u043e\u043f\u043a\u0443 HOLD<\/strong> \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0440\u0435\u0436\u0438\u043c \u043e\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043e\u0441\u0446\u0438\u043b\u043b\u043e\u0433\u0440\u0430\u043c\u043c\u044b, \u043a\u043d\u043e\u043f\u043a\u0430\u043c\u0438 UP<\/strong> \u0438 WOWN<\/strong> \u043c\u043e\u0436\u043d\u043e \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0430\u0442\u044c \u043f\u043e \u0433\u043e\u0440\u0438\u0437\u043e\u043d\u0442\u0430\u043b\u0438 \u043e\u0441\u0446\u0438\u043b\u043b\u043e\u0433\u0440\u0430\u043c\u043c\u0443. \u041d\u0430\u0436\u0438\u043c\u0430\u044f \u043d\u0430 \u043a\u043d\u043e\u043f\u043a\u0443 SET<\/strong> \u043f\u043e\u043e\u0447\u0435\u0440\u0435\u0434\u043d\u043e \u0430\u043a\u0442\u0438\u0432\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u043a\u0443\u0440\u0441\u043e\u0440\u044b \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u0438 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438.<\/p>\n\n\n\n\n
\"\"<\/a><\/td>\n\"\"<\/a><\/td>\n<\/tr>\n
\"\"<\/a><\/td>\n\"\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0422\u0435\u0441\u0442 \u043f\u043e\u043b\u043e\u0441\u044b \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u0430\u043d\u0438\u044f<\/strong><\/p>\n\n\n\n\n\n\n\n\n
\n

\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u043a\u0438 100 \u0413\u0446<\/p>\n

\"\"<\/a><\/td>\n

\n

\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u043a\u0438 100 \u0413\u0446<\/p>\n

\"\"<\/a><\/td>\n<\/tr>\n

\n

1000 \u0413\u0446<\/p>\n

\"\"<\/a><\/td>\n

\n

10.0 \u043a\u0413\u0446<\/p>\n

\"\"<\/a><\/td>\n<\/tr>\n

\n

50,0 \u043a\u0413\u0446<\/p>\n

\"\"<\/a><\/td>\n

\n

100,0 \u043a\u0413\u0446<\/p>\n

\"\"<\/a><\/td>\n<\/tr>\n

\n

100,0 \u043a\u0413\u0446 (\u043c\u0435\u0430\u043d\u0434\u0440)<\/p>\n

\"\"<\/a><\/td>\n

\n

200,0 \u043a\u0413\u0446 (\u043c\u0435\u0430\u043d\u0434\u0440)<\/p>\n

\u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u043a\u0438<\/p>\n

\"\"<\/a><\/td>\n<\/tr>\n

\n

400,0 \u043a\u0413\u0446 (\u043c\u0435\u0430\u043d\u0434\u0440)<\/p>\n

\u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u043a\u0438<\/p>\n

\"\"<\/a><\/td>\n

\n

500,0 \u043a\u0413\u0446 (\u043c\u0435\u0430\u043d\u0434\u0440)<\/p>\n

\u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u043a\u0438<\/p>\n

\"\"<\/a><\/td>\n<\/tr>\n

\n

100,0 \u043a\u0413\u0446 (\u0441\u0438\u043d\u0443\u0441)<\/p>\n

\u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u043a\u0438<\/p>\n

\"\"<\/a><\/td>\n

\n

200,0 \u043a\u0413\u0446 (\u0441\u0438\u043d\u0443\u0441)<\/p>\n

\u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u043a\u0438<\/p>\n

\"\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

#include \"SPI.h\"<\/span>\r\n#include <EEPROM.h><\/span>\r\n#include <Adafruit_GFX_AS.h>   \/\/ http:\/\/rcl-radio.ru\/wp-content\/uploads\/2020\/06\/Adafruit_GFX.zip<\/span>\r\n#include <Adafruit_ILI9341_STM.h><\/span>\r\n#include <STM32ADC.h><\/span>\r\n#include <HardwareTimer.h> <\/span>\r\n STM32ADC myADC(<\/span>ADC1)<\/span>;\r\n uint8 pin = PA0;\r\n volatile static<\/span> bool dma1_ch1_Active;\r\n #define maxSamples 1000<\/span>\r\n uint16_t buffer[<\/span>maxSamples]<\/span>; \r\n uint16 dataPoints[<\/span>maxSamples]<\/span>; \r\n\u00a0\r\n#define TFT_CS         PB1                 <\/span>\r\n#define TFT_DC         PB10            <\/span>\r\n#define TFT_RST        PB11<\/span>\r\n  Adafruit_ILI9341_STM tft = Adafruit_ILI9341_STM(<\/span>TFT_CS, TFT_DC, TFT_RST)<\/span>; \/\/ Mosi - PA7, SCK - PA5<\/span>\r\n\u00a0\r\nbyte data<\/span>[<\/span>1000<\/span>]<\/span>,data_old[<\/span>1000<\/span>]<\/span>;\r\nint<\/span> setting,hold_set,i,x,y,i2,u_max,u_min,minn,u_sinh,mn=2<\/span>,raz,per,razv,sinhro;\r\nint<\/span> u1,u2,t1,t2,zap,ux=1<\/span>,uxx=1<\/span>,fun;\r\nlong h0,h1;\r\nlong times,times1,hhh,times2,times3,tim;\r\nbyte hold,www,w=1<\/span>,w1=1<\/span>,w2=1<\/span>,w3=1<\/span>,w4=1<\/span>,link,w5=1<\/span>,b1=1<\/span>,b2=1<\/span>;\r\nString<\/span> raz_x;\r\nfloat k1,k2,del=1<\/span>;\r\n\u00a0\r\nint<\/span> data1[<\/span>1000<\/span>]<\/span>;\r\n\u00a0\r\n\u00a0\r\nvoid<\/span> setup(<\/span>)<\/span> {<\/span>\r\n Serial.begin<\/span>(<\/span>115200<\/span>)<\/span>;\r\n EEPROM.init<\/span>(<\/span>0x801F000,0x801F800,0x400)<\/span>;\/\/ 1024 byte<\/span>\r\n pinMode(<\/span>PA0, INPUT_ANALOG)<\/span>;\r\n pinMode(<\/span>PB12,INPUT_PULLUP)<\/span>;\/\/ HOLD<\/span>\r\n pinMode(<\/span>PB13,INPUT_PULLUP)<\/span>;\/\/+<\/span>\r\n pinMode(<\/span>PB14,INPUT_PULLUP)<\/span>;\/\/-<\/span>\r\n pinMode(<\/span>PB15,INPUT_PULLUP)<\/span>;\/\/ SET<\/span>\r\n tft.begin<\/span>(<\/span>)<\/span>;tft.setRotation<\/span>(<\/span>1<\/span>)<\/span>;\r\n tft.fillScreen<\/span>(<\/span>ILI9341_BLACK)<\/span>; \r\n razv=EEPROM.read<\/span>(<\/span>0<\/span>)<\/span>;\r\n sinhro=EEPROM.read<\/span>(<\/span>1<\/span>)<\/span>;\r\n\u00a0\r\n\u00a0\r\nADC1-><\/span>regs-><\/span>CR1 = 0<\/span>; \/\/ \u041e\u0431\u043d\u0443\u043b\u0438\u0442\u044c \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f<\/span>\r\nADC1-><\/span>regs-><\/span>SQR1 = 0<\/span>; \/\/ \u041e\u0431\u043d\u0443\u043b\u0438\u0442\u044c \u0440\u0435\u0433\u0438\u0441\u0442\u0440 SQR1<\/span>\r\nADC1-><\/span>regs-><\/span>CR2 |<\/span>= ADC_CR2_CAL; \/\/ \u041f\u0443\u0441\u043a \u043a\u0430\u043b\u0438\u0431\u0440\u043e\u0432\u043a\u0438<\/span>\r\nwhile<\/span> (<\/span>!<\/span>(<\/span>ADC1-><\/span>regs-><\/span>CR2 &<\/span> ADC_CR2_CAL)<\/span>)<\/span>{<\/span>}<\/span>; \r\n\u00a0\r\n}<\/span>\r\n\u00a0\r\nvoid<\/span> loop(<\/span>)<\/span> {<\/span>\r\n\u00a0\r\nif<\/span>(<\/span>digitalRead(<\/span>PB15)<\/span>==LOW&&<\/span>hold==0<\/span>)<\/span>{<\/span>w=1<\/span>;w1=1<\/span>;b1=1<\/span>;b2=0<\/span>;setting++;if<\/span>(<\/span>setting><\/span>2<\/span>)<\/span>{<\/span>setting=0<\/span>;}<\/span>delay(<\/span>300<\/span>)<\/span>;}<\/span>\r\nif<\/span>(<\/span>digitalRead(<\/span>PB15)<\/span>==LOW&&<\/span>hold==1<\/span>)<\/span>{<\/span>w=1<\/span>;w2=1<\/span>;w4=1<\/span>;hold_set++;if<\/span>(<\/span>hold_set><\/span>4<\/span>)<\/span>{<\/span>hold_set=0<\/span>;}<\/span>delay(<\/span>300<\/span>)<\/span>; }<\/span>\r\n\u00a0\r\n\/\/\/\/\/\/  TFT  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n  tft.setCursor<\/span>(<\/span>295<\/span>, 0<\/span>)<\/span>;\r\n  tft.setTextColor<\/span>(<\/span>ILI9341_WHITE)<\/span>;  tft.setTextSize<\/span>(<\/span>1<\/span>)<\/span>;\r\n  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ HOLD ON OFF \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n if<\/span>(<\/span>digitalRead(<\/span>PB12)<\/span>==LOW&&<\/span>hold==0<\/span>)<\/span>{<\/span>hold=1<\/span>;w2=1<\/span>;w4=1<\/span>;link=1<\/span>;setting=0<\/span>;delay(<\/span>300<\/span>)<\/span>;}<\/span>  \r\n if<\/span>(<\/span>digitalRead(<\/span>PB12)<\/span>==LOW&&<\/span>hold==1<\/span>)<\/span>{<\/span>hold=0<\/span>;www=1<\/span>;b2=0<\/span>;hold_set=0<\/span>;delay(<\/span>300<\/span>)<\/span>;}<\/span>\r\n\u00a0\r\n if<\/span>(<\/span>link==1<\/span>)<\/span>{<\/span>link=0<\/span>;tft.fillRect<\/span>(<\/span>170<\/span>,0<\/span>,100<\/span>,30<\/span>,ILI9341_BLACK)<\/span>;}<\/span>\r\n if<\/span>(<\/span>hold==0<\/span>)<\/span>{<\/span>tft.setCursor<\/span>(<\/span>170<\/span>, 0<\/span>)<\/span>;tft.print<\/span>(<\/span>\"OSCILLOSCOPE\"<\/span>)<\/span>;tft.setCursor<\/span>(<\/span>170<\/span>, 10<\/span>)<\/span>;tft.print<\/span>(<\/span>\"VERSION 0.1\"<\/span>)<\/span>;tft.setCursor<\/span>(<\/span>170<\/span>, 20<\/span>)<\/span>;tft.print<\/span>(<\/span>\"RCL-RADIO.RU\"<\/span>)<\/span>;}<\/span>\r\n\u00a0\r\nrazmer(<\/span>)<\/span>;\r\n if<\/span>(<\/span>hold==0<\/span>)<\/span>{<\/span>\r\n if<\/span>(<\/span>setting==0<\/span>)<\/span>{<\/span>\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB14)<\/span>==LOW&&<\/span>hold==0<\/span>)<\/span>{<\/span>razv++;if<\/span>(<\/span>razv><\/span>12<\/span>)<\/span>{<\/span>razv=12<\/span>;}<\/span>EEPROM.update<\/span>(<\/span>0<\/span>,razv)<\/span>;delay(<\/span>300<\/span>)<\/span>;b2=1<\/span>;w3=1<\/span>;w=1<\/span>;w1=1<\/span>;u1=0<\/span>;u2=0<\/span>;t1=0<\/span>;t2=0<\/span>;}<\/span>\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB13)<\/span>==LOW&&<\/span>hold==0<\/span>)<\/span>{<\/span>razv--;if<\/span>(<\/span>razv<<\/span>0<\/span>)<\/span>{<\/span>razv=0<\/span>;}<\/span>EEPROM.update<\/span>(<\/span>0<\/span>,razv)<\/span>;delay(<\/span>300<\/span>)<\/span>;b2=1<\/span>;w3=1<\/span>;w=1<\/span>;w1=1<\/span>;w5=1<\/span>;}<\/span>\r\n  razmer(<\/span>)<\/span>;\r\n  if<\/span>(<\/span>b2<<\/span>5<\/span>)<\/span>{<\/span>b2++;tft.fillRect<\/span>(<\/span>80<\/span>,0<\/span>,65<\/span>,8<\/span>,ILI9341_RED)<\/span>;tft.setCursor<\/span>(<\/span>90<\/span>, 0<\/span>)<\/span>;tft.print<\/span>(<\/span>(<\/span>float)<\/span>times3\/<\/span>10<\/span>\/<\/span>mn,1<\/span>)<\/span>;tft.print<\/span>(<\/span>\" uS\"<\/span>)<\/span>;}<\/span>\r\n  }<\/span>\r\n\u00a0\r\n if<\/span>(<\/span>setting==1<\/span>)<\/span>{<\/span>\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB14)<\/span>==LOW&&<\/span>hold==0<\/span>)<\/span>{<\/span>uxx++;if<\/span>(<\/span>uxx><\/span>5<\/span>)<\/span>{<\/span>uxx=5<\/span>;}<\/span>del=1<\/span>;ux=uxx;delay(<\/span>300<\/span>)<\/span>;w=1<\/span>;w1=1<\/span>;u1=0<\/span>;u2=0<\/span>;t1=0<\/span>;t2=0<\/span>;}<\/span>\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB13)<\/span>==LOW&&<\/span>hold==0<\/span>)<\/span>{<\/span>uxx--;ux=uxx;if<\/span>(<\/span>uxx<<\/span>=0<\/span>)<\/span>{<\/span>del=2<\/span>;uxx=0<\/span>;ux=1<\/span>;}<\/span>delay(<\/span>300<\/span>)<\/span>;w=1<\/span>;w1=1<\/span>;}<\/span>\r\n  if<\/span>(<\/span>w1==1<\/span>)<\/span>{<\/span>w1=0<\/span>; tft.fillRect<\/span>(<\/span>85<\/span>,10<\/span>,50<\/span>,8<\/span>,ILI9341_RED)<\/span>;tft.setCursor<\/span>(<\/span>90<\/span>, 10<\/span>)<\/span>;tft.print<\/span>(<\/span>\"U x \"<\/span>)<\/span>;if<\/span>(<\/span>uxx==0<\/span>)<\/span>{<\/span>tft.print<\/span>(<\/span>0.5<\/span>,1<\/span>)<\/span>;}<\/span>else<\/span>{<\/span>tft.print<\/span>(<\/span>uxx)<\/span>;}<\/span>}<\/span>\r\n  }<\/span>\r\n\u00a0\r\n if<\/span>(<\/span>setting==2<\/span>)<\/span>{<\/span>\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB13)<\/span>==LOW&&<\/span>hold==0<\/span>)<\/span>{<\/span>sinhro++;if<\/span>(<\/span>sinhro><\/span>200<\/span>)<\/span>{<\/span>sinhro=200<\/span>;}<\/span>EEPROM.update<\/span>(<\/span>1<\/span>,sinhro)<\/span>;delay(<\/span>10<\/span>)<\/span>;w=1<\/span>;w1=1<\/span>;}<\/span>\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB14)<\/span>==LOW&&<\/span>hold==0<\/span>)<\/span>{<\/span>sinhro--;if<\/span>(<\/span>sinhro<<\/span>0<\/span>)<\/span>{<\/span>sinhro=0<\/span>;}<\/span>EEPROM.update<\/span>(<\/span>1<\/span>,sinhro)<\/span>;delay(<\/span>10<\/span>)<\/span>;w=1<\/span>;w1=1<\/span>;}<\/span>\r\n    tft.fillRect<\/span>(<\/span>0<\/span>, 230<\/span>-sinhro+3<\/span>, 3<\/span>, 3<\/span>, ILI9341_BLACK)<\/span>;tft.fillRect<\/span>(<\/span>0<\/span>, 230<\/span>-sinhro, 3<\/span>, 3<\/span>, 0xFFFFDD)<\/span>;tft.fillRect<\/span>(<\/span>0<\/span>, 230<\/span>-sinhro-3<\/span>, 3<\/span>, 3<\/span>, ILI9341_BLACK)<\/span>;\r\n if<\/span>(<\/span>w1==1<\/span>)<\/span>{<\/span>w1=0<\/span>;tft.fillRect<\/span>(<\/span>85<\/span>,20<\/span>,50<\/span>,8<\/span>,ILI9341_RED)<\/span>;tft.setCursor<\/span>(<\/span>90<\/span>, 20<\/span>)<\/span>;tft.print<\/span>(<\/span>\"SINH\"<\/span>)<\/span>;}<\/span>\r\n }<\/span>\r\n }<\/span>\r\n\u00a0\r\n  if<\/span>(<\/span>hold==0<\/span>&&<\/span>w==1<\/span>)<\/span>{<\/span>w=0<\/span>;\r\n  if<\/span>(<\/span>setting!<\/span>=0<\/span>)<\/span>{<\/span>tft.fillRect<\/span>(<\/span>80<\/span>,0<\/span>,65<\/span>,8<\/span>,ILI9341_BLACK)<\/span>;tft.setCursor<\/span>(<\/span>90<\/span>, 0<\/span>)<\/span>;tft.print<\/span>(<\/span>(<\/span>float)<\/span>times3\/<\/span>10<\/span>\/<\/span>mn,1<\/span>)<\/span>;tft.print<\/span>(<\/span>\" uS\"<\/span>)<\/span>;}<\/span>\r\n  if<\/span>(<\/span>setting!<\/span>=1<\/span>)<\/span>{<\/span>tft.fillRect<\/span>(<\/span>70<\/span>,10<\/span>,65<\/span>,8<\/span>,ILI9341_BLACK)<\/span>;tft.setCursor<\/span>(<\/span>90<\/span>, 10<\/span>)<\/span>;tft.print<\/span>(<\/span>\"U x \"<\/span>)<\/span>;if<\/span>(<\/span>uxx==0<\/span>)<\/span>{<\/span>tft.print<\/span>(<\/span>0.5<\/span>,1<\/span>)<\/span>;}<\/span>else<\/span>{<\/span>tft.print<\/span>(<\/span>uxx)<\/span>;}<\/span>}<\/span>\r\n  if<\/span>(<\/span>setting!<\/span>=2<\/span>)<\/span>{<\/span>tft.fillRect<\/span>(<\/span>70<\/span>,20<\/span>,65<\/span>,8<\/span>,ILI9341_BLACK)<\/span>;tft.setCursor<\/span>(<\/span>90<\/span>, 20<\/span>)<\/span>;tft.print<\/span>(<\/span>\"SINH\"<\/span>)<\/span>;\r\n  tft.fillRect<\/span>(<\/span>0<\/span>, 230<\/span>-sinhro+3<\/span>, 3<\/span>, 3<\/span>, ILI9341_BLACK)<\/span>;tft.fillRect<\/span>(<\/span>0<\/span>, 230<\/span>-sinhro, 3<\/span>, 3<\/span>, 0x333333)<\/span>;tft.fillRect<\/span>(<\/span>0<\/span>, 230<\/span>-sinhro-3<\/span>, 3<\/span>, 3<\/span>, ILI9341_BLACK)<\/span>;\r\n  }<\/span>}<\/span>\r\n\u00a0\r\n\u00a0\r\nif<\/span>(<\/span>uxx==0<\/span>)<\/span>{<\/span>pinMode(<\/span>PA2,OUTPUT)<\/span>;digitalWrite(<\/span>PA2,LOW)<\/span>;}<\/span>\r\nif<\/span>(<\/span>uxx><\/span>0<\/span>)<\/span>{<\/span>pinMode(<\/span>PA2,INPUT)<\/span>;analogRead(<\/span>PA2)<\/span>;}<\/span>\r\n\u00a0\r\n\u00a0\r\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ HOLD SET \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n if<\/span>(<\/span>hold==1<\/span>)<\/span>{<\/span>\r\n  if<\/span>(<\/span>w4==1<\/span>)<\/span>{<\/span>w4=0<\/span>;\r\n  tft.fillRect<\/span>(<\/span>80<\/span>,0<\/span>,65<\/span>,8<\/span>,ILI9341_BLUE)<\/span>;tft.setCursor<\/span>(<\/span>90<\/span>, 0<\/span>)<\/span>;tft.print<\/span>(<\/span>(<\/span>float)<\/span>times3\/<\/span>10<\/span>\/<\/span>mn,1<\/span>)<\/span>;;tft.print<\/span>(<\/span>\" uS\"<\/span>)<\/span>;tft.fillRect<\/span>(<\/span>70<\/span>,10<\/span>,65<\/span>,8<\/span>,ILI9341_BLACK)<\/span>;\r\n  tft.fillRect<\/span>(<\/span>0<\/span>, 230<\/span>-sinhro, 3<\/span>, 3<\/span>, 0x000000)<\/span>;tft.setCursor<\/span>(<\/span>90<\/span>, 10<\/span>)<\/span>;tft.print<\/span>(<\/span>\"U x \"<\/span>)<\/span>;tft.fillRect<\/span>(<\/span>70<\/span>,20<\/span>,65<\/span>,8<\/span>,ILI9341_BLACK)<\/span>;if<\/span>(<\/span>uxx==0<\/span>)<\/span>{<\/span>tft.print<\/span>(<\/span>0.5<\/span>,1<\/span>)<\/span>;}<\/span>else<\/span>{<\/span>tft.print<\/span>(<\/span>uxx)<\/span>;}<\/span>}<\/span>\r\n\u00a0\r\n  tft.setCursor<\/span>(<\/span>295<\/span>, 0<\/span>)<\/span>;\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB14)<\/span>==LOW&&<\/span>hold_set==0<\/span>)<\/span>{<\/span>i2+=2<\/span>;if<\/span>(<\/span>i2><\/span>290<\/span>)<\/span>{<\/span>i2=290<\/span>;}<\/span>delay(<\/span>50<\/span>)<\/span>;\r\n  tft.drawLine<\/span>(<\/span>0<\/span>, u1+30<\/span>,320<\/span>, u1+30<\/span>,  0x000000)<\/span>;\r\n  tft.drawLine<\/span>(<\/span>0<\/span>, 230<\/span>-u2,320<\/span>, 230<\/span>-u2,  0x000000)<\/span>;\r\n  tft.drawLine<\/span>(<\/span>t1,   230<\/span>, t1, 30<\/span>,  0x000000)<\/span>;\r\n  tft.drawLine<\/span>(<\/span>318<\/span>-t2,   230<\/span>, 318<\/span>-t2, 30<\/span>,  0x000000)<\/span>;\r\n\u00a0\r\n  u1=0<\/span>;u2=0<\/span>;t1=0<\/span>;t2=0<\/span>;}<\/span>\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB13)<\/span>==LOW&&<\/span>hold_set==0<\/span>)<\/span>{<\/span>i2-=2<\/span>;if<\/span>(<\/span>i2<<\/span>0<\/span>)<\/span>{<\/span>i2=0<\/span>;}<\/span>delay(<\/span>50<\/span>)<\/span>;\r\n  tft.drawLine<\/span>(<\/span>0<\/span>, u1+30<\/span>,320<\/span>, u1+30<\/span>, 0x000000)<\/span>;\r\n  tft.drawLine<\/span>(<\/span>0<\/span>, 230<\/span>-u2,320<\/span>, 230<\/span>-u2,  0x000000)<\/span>;\r\n  tft.drawLine<\/span>(<\/span>t1,   230<\/span>, t1, 30<\/span>,  0x000000)<\/span>;\r\n  tft.drawLine<\/span>(<\/span>318<\/span>-t2,   230<\/span>, 318<\/span>-t2, 30<\/span>,  0x000000)<\/span>;\r\n\u00a0\r\n  u1=0<\/span>;u2=0<\/span>;t1=0<\/span>;t2=0<\/span>;}<\/span>\r\n  if<\/span>(<\/span>hold==1<\/span>)<\/span>{<\/span>tft.fillRect<\/span>(<\/span>i2,235<\/span>,4<\/span>,3<\/span>,ILI9341_BLACK)<\/span>;tft.fillRect<\/span>(<\/span>i2+2<\/span>,235<\/span>,30<\/span>,3<\/span>,ILI9341_GREEN)<\/span>;tft.fillRect<\/span>(<\/span>i2+32<\/span>,235<\/span>,4<\/span>,3<\/span>,ILI9341_BLACK)<\/span>;}<\/span>\r\n  if<\/span>(<\/span>hold==0<\/span>)<\/span>{<\/span>tft.fillRect<\/span>(<\/span>295<\/span>,0<\/span>,25<\/span>,8<\/span>,ILI9341_RED)<\/span>;tft.fillRect<\/span>(<\/span>0<\/span>,235<\/span>,240<\/span>,3<\/span>,ILI9341_BLACK)<\/span>;}<\/span>else<\/span>{<\/span>tft.print<\/span>(<\/span>\"HOLD\"<\/span>)<\/span>;}<\/span>\r\n\u00a0\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB14)<\/span>==LOW&&<\/span>hold==1<\/span>&&<\/span>hold_set==1<\/span>)<\/span>{<\/span>if<\/span>(<\/span>u1<<\/span>199<\/span>-u2)<\/span>{<\/span>u1++;}<\/span>w2=1<\/span>;if<\/span>(<\/span>u1><\/span>200<\/span>)<\/span>{<\/span>u1=200<\/span>;}<\/span>delay(<\/span>30<\/span>)<\/span>;w=1<\/span>;w1=1<\/span>;}<\/span>\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB13)<\/span>==LOW&&<\/span>hold==1<\/span>&&<\/span>hold_set==1<\/span>)<\/span>{<\/span>if<\/span>(<\/span>u1<<\/span>201<\/span>-u2)<\/span>{<\/span>u1--;}<\/span>w2=1<\/span>;if<\/span>(<\/span>u1<<\/span>0<\/span>)<\/span>{<\/span>u1=0<\/span>;}<\/span>delay(<\/span>30<\/span>)<\/span>;w=1<\/span>;w1=1<\/span>;}<\/span>\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB13)<\/span>==LOW&&<\/span>hold==1<\/span>&&<\/span>hold_set==2<\/span>)<\/span>{<\/span>if<\/span>(<\/span>u2<<\/span>199<\/span>-u1)<\/span>{<\/span>u2++;}<\/span>w2=1<\/span>;if<\/span>(<\/span>u2><\/span>200<\/span>)<\/span>{<\/span>u2=200<\/span>;}<\/span>delay(<\/span>30<\/span>)<\/span>;w=1<\/span>;w1=1<\/span>;}<\/span>\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB14)<\/span>==LOW&&<\/span>hold==1<\/span>&&<\/span>hold_set==2<\/span>)<\/span>{<\/span>if<\/span>(<\/span>u2<<\/span>201<\/span>-u1)<\/span>{<\/span>u2--;}<\/span>w2=1<\/span>;if<\/span>(<\/span>u2<<\/span>0<\/span>)<\/span>{<\/span>u2=0<\/span>;}<\/span>delay(<\/span>30<\/span>)<\/span>;w=1<\/span>;w1=1<\/span>;}<\/span>\r\n\u00a0\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB14)<\/span>==LOW&&<\/span>hold==1<\/span>&&<\/span>hold_set==3<\/span>)<\/span>{<\/span>if<\/span>(<\/span>t1<<\/span>319<\/span>-t2)<\/span>{<\/span>t1++;}<\/span>;w2=1<\/span>;if<\/span>(<\/span>t1><\/span>320<\/span>)<\/span>{<\/span>t1=320<\/span>;}<\/span>delay(<\/span>30<\/span>)<\/span>;w=1<\/span>;w1=1<\/span>;}<\/span>\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB13)<\/span>==LOW&&<\/span>hold==1<\/span>&&<\/span>hold_set==3<\/span>)<\/span>{<\/span>if<\/span>(<\/span>t1<<\/span>321<\/span>-t2)<\/span>{<\/span>t1--;}<\/span>w2=1<\/span>;if<\/span>(<\/span>t1<<\/span>0<\/span>)<\/span>{<\/span>t1=0<\/span>;}<\/span>delay(<\/span>30<\/span>)<\/span>;w=1<\/span>;w1=1<\/span>;}<\/span>\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB13)<\/span>==LOW&&<\/span>hold==1<\/span>&&<\/span>hold_set==4<\/span>)<\/span>{<\/span>if<\/span>(<\/span>t2<<\/span>319<\/span>-t1)<\/span>{<\/span>t2++;}<\/span>w2=1<\/span>;if<\/span>(<\/span>t2><\/span>320<\/span>)<\/span>{<\/span>t2=320<\/span>;}<\/span>delay(<\/span>30<\/span>)<\/span>;w=1<\/span>;w1=1<\/span>;}<\/span>\r\n  if<\/span>(<\/span>digitalRead(<\/span>PB14)<\/span>==LOW&&<\/span>hold==1<\/span>&&<\/span>hold_set==4<\/span>)<\/span>{<\/span>if<\/span>(<\/span>t2<<\/span>321<\/span>-t1)<\/span>{<\/span>t2--;}<\/span>w2=1<\/span>;if<\/span>(<\/span>t2<<\/span>0<\/span>)<\/span>{<\/span>t2=0<\/span>;}<\/span>delay(<\/span>30<\/span>)<\/span>;w=1<\/span>;w1=1<\/span>;}<\/span>\r\n\u00a0\r\n if<\/span>(<\/span>w2==1<\/span>)<\/span>{<\/span>w2=0<\/span>;\r\n   tft.drawLine<\/span>(<\/span>0<\/span>, u1-1<\/span>+30<\/span>,320<\/span>, u1-1<\/span>+30<\/span>,  ILI9341_BLACK)<\/span>;if<\/span>(<\/span>hold_set==1<\/span>)<\/span>{<\/span>tft.drawLine<\/span>(<\/span>0<\/span>, u1+30<\/span>,320<\/span>, u1+30<\/span>,  0xFFDAB9)<\/span>;}<\/span>else<\/span>{<\/span>tft.drawLine<\/span>(<\/span>0<\/span>, u1+30<\/span>,320<\/span>, u1+30<\/span>,  0x222222)<\/span>;}<\/span> tft.drawLine<\/span>(<\/span>0<\/span>, u1+1<\/span>+30<\/span>,320<\/span>, u1+1<\/span>+30<\/span>,  ILI9341_BLACK)<\/span>;\r\n   tft.drawLine<\/span>(<\/span>0<\/span>, 230<\/span>-u2-1<\/span>,320<\/span>, 230<\/span>-u2-1<\/span>,  ILI9341_BLACK)<\/span>;if<\/span>(<\/span>hold_set==2<\/span>)<\/span>{<\/span>tft.drawLine<\/span>(<\/span>0<\/span>, 230<\/span>-u2,320<\/span>, 230<\/span>-u2,  0xFFDAB9)<\/span>;}<\/span>else<\/span>{<\/span>tft.drawLine<\/span>(<\/span>0<\/span>, 230<\/span>-u2,320<\/span>, 230<\/span>-u2,  0x222222)<\/span>;}<\/span> tft.drawLine<\/span>(<\/span>0<\/span>, 230<\/span>-u2+1<\/span>,320<\/span>, 230<\/span>-u2+1<\/span>,  ILI9341_BLACK)<\/span>;\r\n   tft.drawLine<\/span>(<\/span>t1-1<\/span>, 230<\/span>, t1-1<\/span>, 30<\/span>,  ILI9341_BLACK)<\/span>;if<\/span>(<\/span>hold_set==3<\/span>)<\/span>{<\/span>tft.drawLine<\/span>(<\/span>t1,   230<\/span>, t1, 30<\/span>,  0xFFDAB9)<\/span>;}<\/span>else<\/span>{<\/span>tft.drawLine<\/span>(<\/span>t1,   230<\/span>, t1, 30<\/span>,  0x222222)<\/span>;}<\/span>tft.drawLine<\/span>(<\/span>t1+1<\/span>, 230<\/span>, t1+1<\/span>, 30<\/span>,  ILI9341_BLACK)<\/span>;\r\n   tft.drawLine<\/span>(<\/span>318<\/span>-t2-1<\/span>, 230<\/span>, 318<\/span>-t2-1<\/span>, 30<\/span>,  ILI9341_BLACK)<\/span>;if<\/span>(<\/span>hold_set==4<\/span>)<\/span>{<\/span>tft.drawLine<\/span>(<\/span>318<\/span>-t2,   230<\/span>, 318<\/span>-t2, 30<\/span>,  0xFFDAB9)<\/span>;}<\/span>else<\/span>{<\/span>{<\/span>tft.drawLine<\/span>(<\/span>318<\/span>-t2,   230<\/span>, 318<\/span>-t2, 30<\/span>,  0x222222)<\/span>;}<\/span>}<\/span>tft.drawLine<\/span>(<\/span>318<\/span>-t2+1<\/span>, 230<\/span>, 318<\/span>-t2+1<\/span>, 30<\/span>,  ILI9341_BLACK)<\/span>;\r\n\u00a0\r\n   if<\/span>(<\/span>hold_set==1<\/span>)<\/span>{<\/span>tft.fillRect<\/span>(<\/span>150<\/span>,0<\/span>,55<\/span>,8<\/span>,ILI9341_RED)<\/span>;}<\/span>else<\/span>{<\/span>tft.fillRect<\/span>(<\/span>150<\/span>,0<\/span>,55<\/span>,8<\/span>,ILI9341_BLACK)<\/span>;}<\/span>\r\n   if<\/span>(<\/span>hold_set==2<\/span>)<\/span>{<\/span>tft.fillRect<\/span>(<\/span>150<\/span>,10<\/span>,55<\/span>,8<\/span>,ILI9341_RED)<\/span>;}<\/span>else<\/span>{<\/span>tft.fillRect<\/span>(<\/span>150<\/span>,10<\/span>,55<\/span>,8<\/span>,ILI9341_BLACK)<\/span>;}<\/span>\r\n   if<\/span>(<\/span>hold_set==3<\/span>)<\/span>{<\/span>tft.fillRect<\/span>(<\/span>220<\/span>,0<\/span>,60<\/span>,8<\/span>,ILI9341_RED)<\/span>;}<\/span>else<\/span>{<\/span>tft.fillRect<\/span>(<\/span>220<\/span>,0<\/span>,60<\/span>,8<\/span>,ILI9341_BLACK)<\/span>;}<\/span>\r\n   if<\/span>(<\/span>hold_set==4<\/span>)<\/span>{<\/span>tft.fillRect<\/span>(<\/span>220<\/span>,10<\/span>,60<\/span>,8<\/span>,ILI9341_RED)<\/span>;}<\/span>else<\/span>{<\/span>tft.fillRect<\/span>(<\/span>220<\/span>,10<\/span>,60<\/span>,8<\/span>,ILI9341_BLACK)<\/span>;}<\/span>\r\n\u00a0\r\n\u00a0\r\n    tft.fillRect<\/span>(<\/span>150<\/span>,20<\/span>,55<\/span>,8<\/span>,ILI9341_BLACK)<\/span>;\r\n    tft.setCursor<\/span>(<\/span>150<\/span>, 0<\/span>)<\/span>;tft.print<\/span>(<\/span>\"U1 = \"<\/span>)<\/span>;tft.print<\/span>(<\/span>(<\/span>3.3<\/span>-u1*<\/span>0.0165<\/span>)<\/span>\/<\/span>ux*<\/span>del,2<\/span>)<\/span>;\r\n    tft.setCursor<\/span>(<\/span>150<\/span>, 10<\/span>)<\/span>;tft.print<\/span>(<\/span>\"U2 = \"<\/span>)<\/span>;tft.print<\/span>(<\/span>(<\/span>abs<\/span>(<\/span>u2*<\/span>0.0165<\/span>)<\/span>)<\/span>\/<\/span>ux*<\/span>del,2<\/span>)<\/span>;\r\n    tft.setCursor<\/span>(<\/span>150<\/span>, 20<\/span>)<\/span>;tft.print<\/span>(<\/span>\"U  = \"<\/span>)<\/span>;tft.print<\/span>(<\/span>(<\/span>(<\/span>3.3<\/span>-u1*<\/span>0.0165<\/span>)<\/span>-abs<\/span>(<\/span>u2*<\/span>0.0165<\/span>)<\/span>)<\/span>\/<\/span>ux*<\/span>del,2<\/span>)<\/span>;\r\n\u00a0\r\n    tft.fillRect<\/span>(<\/span>220<\/span>,20<\/span>,65<\/span>,8<\/span>,ILI9341_BLACK)<\/span>;\r\n    if<\/span>(<\/span>razv<<\/span>6<\/span>)<\/span>{<\/span>zap=1<\/span>;}<\/span>else<\/span>{<\/span>zap=0<\/span>;}<\/span>\r\n    tft.setCursor<\/span>(<\/span>220<\/span>, 0<\/span>)<\/span>;tft.print<\/span>(<\/span>\"T1 = \"<\/span>)<\/span>;tft.print<\/span>(<\/span>t1*<\/span>(<\/span>float)<\/span>times3\/<\/span>1000<\/span>\/<\/span>mn,zap)<\/span>;\r\n    tft.setCursor<\/span>(<\/span>220<\/span>, 10<\/span>)<\/span>;tft.print<\/span>(<\/span>\"T2 = \"<\/span>)<\/span>;tft.print<\/span>(<\/span>(<\/span>(<\/span>float)<\/span>times3\/<\/span>3.125<\/span>-t2*<\/span>(<\/span>float)<\/span>times3\/<\/span>1000<\/span>)<\/span>\/<\/span>mn,zap)<\/span>;\r\n    tft.setCursor<\/span>(<\/span>220<\/span>, 20<\/span>)<\/span>;tft.print<\/span>(<\/span>\"T  = \"<\/span>)<\/span>;tft.print<\/span>(<\/span>(<\/span>(<\/span>(<\/span>(<\/span>float)<\/span>times3\/<\/span>3.125<\/span>-t2*<\/span>(<\/span>float)<\/span>times3\/<\/span>1000<\/span>)<\/span>)<\/span>\/<\/span>mn-(<\/span>(<\/span>t1*<\/span>(<\/span>float)<\/span>times3\/<\/span>1000<\/span>)<\/span>)<\/span>\/<\/span>mn)<\/span>,zap)<\/span>;\r\n    tft.fillRect<\/span>(<\/span>280<\/span>,20<\/span>,30<\/span>,8<\/span>,ILI9341_BLACK)<\/span>;tft.print<\/span>(<\/span>\" uS\"<\/span>)<\/span>;\r\n }<\/span>}<\/span> \r\n\/\/\/\/\/\/\/\/\/\/ END HOLD SET \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n  setka(<\/span>)<\/span>;\r\n\u00a0\r\n  if<\/span>(<\/span>hold==0<\/span>)<\/span>{<\/span>DMA(<\/span>)<\/span>;if<\/span>(<\/span>dma1_ch1_Active == 0<\/span>)<\/span>{<\/span>for<\/span>(<\/span>int<\/span> x=0<\/span>; x<<\/span>maxSamples; x++)<\/span>{<\/span>data<\/span>[<\/span>x]<\/span>=map(<\/span>buffer[<\/span>x]<\/span>,0<\/span>,4095<\/span>\/<\/span>ux,0<\/span>,200<\/span>)<\/span>;}<\/span>}<\/span>u1=0<\/span>;u2=0<\/span>;t1=0<\/span>;t2=0<\/span>;}<\/span>\r\n  arr(<\/span>)<\/span>;\r\n\u00a0\r\n if<\/span>(<\/span>hold==0<\/span>)<\/span>{<\/span>i2=0<\/span>;for<\/span>(<\/span>i=1<\/span>;i<<\/span>1000<\/span>;i++)<\/span>{<\/span>if<\/span>(<\/span>data<\/span>[<\/span>i+5<\/span>]<\/span>><\/span>sinhro&&<\/span>data<\/span>[<\/span>i+3<\/span>]<\/span><<\/span>sinhro)<\/span>{<\/span>fun=i;if<\/span>(<\/span>fun><\/span>680<\/span>)<\/span>{<\/span>fun=0<\/span>;}<\/span>i=2000<\/span>;}<\/span>}<\/span>\r\n  for<\/span>(<\/span>i=0<\/span>;i<<\/span>1000<\/span>-fun;i++)<\/span>{<\/span>data1[<\/span>i]<\/span>=data<\/span>[<\/span>fun+i]<\/span>;}<\/span>i=0<\/span>;}<\/span>\r\n\u00a0\r\n while<\/span>(<\/span>i<<\/span>320<\/span>)<\/span>{<\/span> \r\n tft.drawLine<\/span>(<\/span>i*<\/span>mn, 230<\/span>-data_old[<\/span>i]<\/span>,i*<\/span>mn+mn-1<\/span>, 230<\/span>-data_old[<\/span>i+1<\/span>]<\/span>, ILI9341_BLACK)<\/span>;\r\n tft.drawLine<\/span>(<\/span>i*<\/span>mn, 230<\/span>-data1[<\/span>i+i2]<\/span>,i*<\/span>mn+mn-1<\/span>, 230<\/span>-data1[<\/span>i+1<\/span>+i2]<\/span>,  ILI9341_RED)<\/span>;i++;}<\/span>i=0<\/span>;\r\n while<\/span>(<\/span>i<<\/span>639<\/span>)<\/span>{<\/span>data_old[<\/span>i]<\/span>=data1[<\/span>i+i2]<\/span>;i++;}<\/span>i=0<\/span>; \r\n if<\/span>(<\/span>(<\/span>mn><\/span>1<\/span>&&<\/span>w1==1<\/span>&&<\/span>hold==0<\/span>&&<\/span>setting==0<\/span>)<\/span>||<\/span>www==1<\/span>)<\/span>{<\/span>www=0<\/span>;w=1<\/span>;w1=0<\/span>;tft.fillScreen<\/span>(<\/span>ILI9341_BLACK)<\/span>;}<\/span>\r\n if<\/span>(<\/span>razv==2<\/span>&&<\/span>w5==1<\/span>)<\/span>{<\/span>w5=0<\/span>;w=1<\/span>;w1=0<\/span>;tft.fillScreen<\/span>(<\/span>ILI9341_BLACK)<\/span>;}<\/span>\r\n}<\/span>\r\n\u00a0\r\nvoid<\/span> DMA(<\/span>)<\/span>{<\/span>\r\n\u00a0\r\n     switch<\/span>(<\/span>per)<\/span>{<\/span>\r\n       case<\/span> 0<\/span>: rcc_set_prescaler(<\/span>RCC_PRESCALER_ADC, RCC_ADCPRE_PCLK_DIV_2)<\/span>; break<\/span>;\r\n       case<\/span> 1<\/span>: rcc_set_prescaler(<\/span>RCC_PRESCALER_ADC, RCC_ADCPRE_PCLK_DIV_4)<\/span>; break<\/span>;\r\n       case<\/span> 2<\/span>: rcc_set_prescaler(<\/span>RCC_PRESCALER_ADC, RCC_ADCPRE_PCLK_DIV_6)<\/span>; break<\/span>;\r\n       case<\/span> 3<\/span>: rcc_set_prescaler(<\/span>RCC_PRESCALER_ADC, RCC_ADCPRE_PCLK_DIV_8)<\/span>; break<\/span>;\r\n      }<\/span>\r\n     switch<\/span> (<\/span>raz)<\/span> {<\/span>\r\n      case<\/span> 0<\/span>: adc_set_sample_rate(<\/span>ADC1, ADC_SMPR_1_5)<\/span>; break<\/span>;\r\n      case<\/span> 1<\/span>: adc_set_sample_rate(<\/span>ADC1, ADC_SMPR_7_5)<\/span>; break<\/span>;\r\n      case<\/span> 2<\/span>: adc_set_sample_rate(<\/span>ADC1, ADC_SMPR_13_5)<\/span>; break<\/span>;\r\n      case<\/span> 3<\/span>: adc_set_sample_rate(<\/span>ADC1, ADC_SMPR_28_5)<\/span>; break<\/span>;\r\n      case<\/span> 4<\/span>: adc_set_sample_rate(<\/span>ADC1, ADC_SMPR_41_5)<\/span>; break<\/span>;\r\n      case<\/span> 5<\/span>: adc_set_sample_rate(<\/span>ADC1, ADC_SMPR_55_5)<\/span>; break<\/span>;\r\n      case<\/span> 6<\/span>: adc_set_sample_rate(<\/span>ADC1, ADC_SMPR_71_5)<\/span>; break<\/span>;\r\n      case<\/span> 7<\/span>: adc_set_sample_rate(<\/span>ADC1, ADC_SMPR_239_5)<\/span>; break<\/span>;\r\n       }<\/span> \r\n\u00a0\r\n  adc_set_reg_seqlen(<\/span>ADC1, 1<\/span>)<\/span>;\r\n  ADC1-><\/span>regs-><\/span>SQR3 = PIN_MAP[<\/span>pin]<\/span>.adc_channel<\/span>;      \r\n  ADC1-><\/span>regs-><\/span>CR2 |<\/span>= ADC_CR2_CONT;\r\n  ADC1-><\/span>regs-><\/span>CR2 |<\/span>= ADC_CR2_EXTSEL;   \r\n  ADC1-><\/span>regs-><\/span>CR2 |<\/span>= ADC_CR2_SWSTART; \r\n\u00a0\r\n  dma_init(<\/span>DMA1)<\/span>;  \r\n  dma_attach_interrupt(<\/span>DMA1, DMA_CH1, DMA1_CH1_Event)<\/span>;\r\n  myADC.setDMA<\/span>(<\/span>buffer, maxSamples, (<\/span>DMA_MINC_MODE |<\/span> DMA_TRNS_CMPLT)<\/span>, DMA1_CH1_Event)<\/span>;\r\n  dma1_ch1_Active = 1<\/span>;\r\n\u00a0\r\n\u00a0\r\n  times3 = micros(<\/span>)<\/span>;\r\n  dma_enable(<\/span>DMA1, DMA_CH1)<\/span>; \r\n  while<\/span> (<\/span>dma1_ch1_Active == 1<\/span>)<\/span>;\r\n  dma_disable(<\/span>DMA1, DMA_CH1)<\/span>; \r\n  times3 = micros(<\/span>)<\/span> - times3;\r\n}<\/span>\r\n\u00a0\r\n\u00a0\r\nvoid<\/span> setka(<\/span>)<\/span>{<\/span> \r\n for<\/span>(<\/span>y=30<\/span>;y<<\/span>240<\/span>;y=y+50<\/span>)<\/span>{<\/span>for<\/span>(<\/span>x=10<\/span>;x<<\/span>320<\/span>;x=x+5<\/span>)<\/span>{<\/span>tft.drawPixel<\/span>(<\/span>x, y, ILI9341_DARKGREY)<\/span>;}<\/span>}<\/span>  \r\n for<\/span>(<\/span>x=0<\/span>;x<<\/span>320<\/span>;x=x+64<\/span>)<\/span>{<\/span>for<\/span>(<\/span>y=40<\/span>;y<<\/span>240<\/span>;y=y+10<\/span>)<\/span>{<\/span>tft.drawPixel<\/span>(<\/span>x, y, ILI9341_DARKGREY)<\/span>;}<\/span>}<\/span>}<\/span>\r\n\u00a0\r\nstatic<\/span> void<\/span> DMA1_CH1_Event(<\/span>)<\/span>{<\/span>dma1_ch1_Active = 0<\/span>;}<\/span>\r\n\u00a0\r\nvoid<\/span> arr(<\/span>)<\/span>{<\/span>\r\n   \/\/\/\/\/ U max max<\/span>\r\n if<\/span>(<\/span>millis(<\/span>)<\/span>-times><\/span>500<\/span>)<\/span>{<\/span>u_max=0<\/span>;u_min=4100<\/span>;w3=1<\/span>;\r\n tft.fillRect<\/span>(<\/span>40<\/span>,0<\/span>,30<\/span>,28<\/span>,ILI9341_BLACK)<\/span>;\r\n  for<\/span>(<\/span>int<\/span> mmm=0<\/span>;mmm<<\/span>640<\/span>;mmm++)<\/span>{<\/span>u_min=min<\/span>(<\/span>u_min,buffer[<\/span>mmm]<\/span>)<\/span>;u_max=max<\/span>(<\/span>u_max,buffer[<\/span>mmm]<\/span>)<\/span>;}<\/span>\r\n tft.setCursor<\/span>(<\/span>0<\/span>, 0<\/span>)<\/span>;tft.print<\/span>(<\/span>\"Vmax = \"<\/span>)<\/span>;tft.print<\/span>(<\/span>u_max*<\/span>3.3<\/span>\/<\/span>4095<\/span>*<\/span>del,2<\/span>)<\/span>;\r\n tft.setCursor<\/span>(<\/span>0<\/span>, 10<\/span>)<\/span>;tft.print<\/span>(<\/span>\"Vmin = \"<\/span>)<\/span>;tft.print<\/span>(<\/span>u_min*<\/span>3.3<\/span>\/<\/span>4095<\/span>*<\/span>del,2<\/span>)<\/span>;\r\n u_sinh = u_max-u_min;\r\n tft.setCursor<\/span>(<\/span>0<\/span>, 20<\/span>)<\/span>;tft.print<\/span>(<\/span>\"Vpp  = \"<\/span>)<\/span>;tft.print<\/span>(<\/span>u_sinh*<\/span>3.3<\/span>\/<\/span>4095<\/span>*<\/span>del,2<\/span>)<\/span>;\r\n times=millis(<\/span>)<\/span>;\r\n if<\/span>(<\/span>u_max*<\/span>3.3<\/span>\/<\/span>4095<\/span>><\/span>=3.3<\/span>)<\/span>{<\/span>uxx=0<\/span>;ux=1<\/span>;del=2<\/span>;w3=1<\/span>;tft.fillRect<\/span>(<\/span>70<\/span>,10<\/span>,65<\/span>,8<\/span>,ILI9341_BLACK)<\/span>;tft.setCursor<\/span>(<\/span>90<\/span>, 10<\/span>)<\/span>;tft.print<\/span>(<\/span>\"U x \"<\/span>)<\/span>;tft.print<\/span>(<\/span>0.5<\/span>,1<\/span>)<\/span>;}<\/span>}<\/span>\r\n  }<\/span>\r\n\u00a0\r\nvoid<\/span> razmer(<\/span>)<\/span>{<\/span>\r\n     switch<\/span>(<\/span>razv)<\/span>{<\/span>\r\n    case<\/span> 0<\/span>: mn=4<\/span>;      per=0<\/span>;raz=0<\/span>;;break<\/span>;  \r\n    case<\/span> 1<\/span>: mn=2<\/span>;      per=0<\/span>;raz=0<\/span>;;break<\/span>; \r\n    case<\/span> 2<\/span>: mn=1<\/span>;      per=0<\/span>;raz=0<\/span>;break<\/span>; \r\n    case<\/span> 3<\/span>: mn=1<\/span>;      per=0<\/span>;raz=1<\/span>;break<\/span>;\r\n    case<\/span> 4<\/span>: mn=1<\/span>;      per=1<\/span>;raz=1<\/span>;break<\/span>; \r\n    case<\/span> 5<\/span>: mn=1<\/span>;      per=2<\/span>;raz=1<\/span>;break<\/span>; \r\n    case<\/span> 6<\/span>: mn=1<\/span>;      per=3<\/span>;raz=1<\/span>;break<\/span>; \r\n    case<\/span> 7<\/span>: mn=1<\/span>;      per=3<\/span>;raz=2<\/span>;break<\/span>; \r\n    case<\/span> 8<\/span>: mn=1<\/span>;      per=3<\/span>;raz=3<\/span>;break<\/span>; \r\n    case<\/span> 9<\/span>: mn=1<\/span>;      per=3<\/span>;raz=4<\/span>;break<\/span>; \r\n    case<\/span> 10<\/span>: mn=1<\/span>;     per=3<\/span>;raz=5<\/span>;break<\/span>;\r\n    case<\/span> 11<\/span>: mn=1<\/span>;     per=3<\/span>;raz=6<\/span>;break<\/span>;\r\n    case<\/span> 12<\/span>: mn=1<\/span>;     per=3<\/span>;raz=7<\/span>;break<\/span>;\r\n    }<\/span>\r\n  }<\/span><\/pre>\n
\u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u043b\u0430\u0442\u044b STM32 \u0432 Arduino IDE — http:\/\/rcl-radio.ru\/?p=68376<\/a><\/p>\n