81 lines
1.8 KiB
C++
81 lines
1.8 KiB
C++
#ifndef QDPVoice_h
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#define QDPVoice_h
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void VoiceSendData(uint8_t addr,uint8_t pin){
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pinMode(pin, OUTPUT);
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int i;
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digitalWrite(pin , LOW);
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delay(3); //>2ms
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for(i=0; i<8; i++){
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digitalWrite(pin, HIGH);
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if(addr&1){
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delayMicroseconds(2400); //>2400us
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digitalWrite(pin, LOW);
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delayMicroseconds(800);
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} //>800us
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else{
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delayMicroseconds(800); //>800us
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digitalWrite(pin, LOW);
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delayMicroseconds(2400);
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} //>2400us
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addr>>=1;
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}
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digitalWrite(pin, HIGH);
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}
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template<typename F>
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void VoicePlayValue(F f,uint8_t pin) {
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//转化字符串
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String str = String(f);
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int len = str.length();
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// Serial.println(str);
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//是否有负号
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if (str[0] == '-') {
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VoiceSendData(67, pin);//读出负号
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delay(500);
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str = str.substring(1, len);
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}
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//分离整数小数
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String str1, str2;
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int PointIndex = str.indexOf('.');
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if (PointIndex == -1) {
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str1 = str;
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}
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else {
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str1 = str.substring(0, PointIndex);
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str2 = str.substring(PointIndex + 1, len + 1);
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}
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// Serial.println(str1);
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// Serial.println(str2);
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//Serial.println(str1[0],DEC);
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//读整数
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int strlen1 = str1.length();
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// Serial.println(strlen1);
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for (int i = 0; i < strlen1; i++) {
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if (isDigit(str1[i]) && (str1[i] != '0')) {
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VoiceSendData(str1[i] - 30, pin);
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delay(400);
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int a = (strlen1 - i-1) % 4 == 0 ? 4 : (strlen1 - i-1) % 4;
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// Serial.println(a);
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if ((strlen1 - i)> 1) { //不是个位
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VoiceSendData(27 + a, pin);
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delay(500);
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}
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}
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}
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if (str2.length()) {
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VoiceSendData(32, pin);//读出点
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delay(500);
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int strlen2 = str2.length();
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for (int i = 0; i < strlen2; i++) {
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if (isDigit(str2[i])) {
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VoiceSendData(str2[i] - 30, pin);
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delay(400);
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}
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}
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}
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}
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#endif
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