Oddiy CloudX M633 raqamli sekundomer: 4 qadam

2024 Muallif: John Day | [email protected]. Oxirgi o'zgartirilgan: 2024-01-30 13:23

Bu loyihada biz xuddi mobil telefoningizdagi soniya hisoblagichi kabi soat, daqiqa va soniyani qayd qilib turadigan raqamli soat versiyasini tayyorlamoqchimiz! Vaqtni ko'rsatish uchun biz LCD -dan foydalanamiz

1 -qadam: Komponent kerak

• CloudX M633
• CloudX SoftCard
• LCD displey
• Potentsiometr
• Bosish tugmasi
• Non taxtasi
• Jumper simlari
• V3 USB kabeli
• 10k

Siz bu erda komponentni olishingiz mumkin

2 -qadam: QURILMA

1 -qadam: LCD displeyni non paneliga o'rnating va quyidagicha CloudX M633 kartasiga ulang

• R/S 1 -pin
• PIN 2 ga ENA
• D4dan pin3gacha
• D5 dan 4 gacha
• D6 dan 5 gacha
• D7 - pin 6

Bundan tashqari, 10k potni +5V va GND ga ulang, uni o'chirish moslamasi bilan (chiqish) LCD ekranli VO piniga ulang.

• Vss va K ni GND ga ulang
• Vdd va A ni +5v ga ulang
• R/V ni GND ga ulang

NB: A - anod, K - katod

2 -qadam

• Non panelidagi birinchi tugmani (Ishga tushirish va to'xtatish) mahkamlang va birinchi oyog'ini CloudX Board -ning 10k va Pin7 -ga, ikkinchi oyog'ini GND -ga ulang.
• Non panelidagi ikkinchi tugmani (qayta o'rnatish) o'rnating va birinchi oyog'ini CloudX Board -ning 10k va pin8 -ga, ikkinchi oyog'ini GND -ga ulang.

3 -qadam: KODLASH

Ushbu kodni CloudX IDE -ga nusxalash

#qo'shish #qo'shish #qo'shish

#aniqlang START_PAUSE 7

#RESET 8 ni belgilang #START 1ni belgilang #PAUSE 0 ni aniqlang

char taymer = "00: 00: 00: 0";

imzosiz char HH, MM, SS, mSS, mscount, RFlag = 0; bit OmSF = 0, S_PFlag = 0;

TimerOmSD () {ni to'xtating

agar (INTCONbits. T0IF) {

INTCONbits. T0IF = 0; TMR0 += 60; agar (mscount ++ == 10) {mscount = 0; OmSF = 1; }}}

sozlash(){

// sozlash bu erda

pinMod (START_PAUSE, INPUT);

pinMode (RESET, INPUT); lcdSetting (1, 2, 3, 4, 5, 6); lcdCmd (aniq); lcdCmd (cursorOff); lcdWriteText (1, 1, "CLOUDX STOPWATCH");

pastadir () {

// Bu erda dastur

agar (! readPin (START_PAUSE))) {

if (S_PFlag == START) {delayMs (200); INTCON = 0b00000000; OPTION_REG = 0b00000000; mSS-; }

agar (S_PFlag == PAUSE && RFlag == 1) {

kechiktirishlar (200); INTCON = 0b11100000; OPTION_REG = 0b00000111; }

agar (S_PFlag == PAUSE && RFlag == 0) {

kechiktirishlar (200); INTCON = 0b11100000; OPTION_REG = 0b00000111; TMR0 += 60; mscount = 0; OmSF = 0; } S_PFlag = ~ S_PFlag; RFlag = 1; }

if (! readPin (RESET)) {

kechiktirishlar (200); HH = 0; MM = 0; SS = 0; mSS = 0; INTCON = 0b00000000; OPTION_REG = 0b00000000; mscount = 0; OmSF = 0; RFlag = 0; S_PFlag = PAUSE;

}

agar (OmSF) {

OmSF = ~ OmSF; mSS ++; agar (mSS == 10) SS ++; agar (SS == 60) MM ++; agar (MM == 60) HH ++; }

agar (HH == 100) HH = 0; agar (MM == 60) MM = 0; agar (SS == 60) SS = 0; agar (mSS == 10) mSS = 0; taymer [1] = (HH%10) +48; taymer [0] = (HH/10) +48; taymer [4] = (MM%10) +48; taymer [3] = (MM/10) +48; taymer [7] = (SS%10) +48; taymer [6] = (SS/10) +48; taymer [9] = mSS +48; lcdWriteText (2, 2, taymer);

}

}