Відео

Hola, me encantaría ayudarte. Pero ya no tengo el código o notas del proyecto. Podría guiarte si tienes dudas específicas. Saludos

+Projjal Gupta Hi, Projjal, The arduino has not much code, the important part is this. The part of interpretation of midi and send it through serial is in C#. I need to search that code in my backups. But in the arduino side, It's just receiving a string of the binary output of the sumatory of all the keys of the piano. Because the arduino doesn't have 88 outputs. LOL! XD hahaha, I feel embarrased with this code. I search many ways to make it sync with music tempo. And this was the closest way I get with code. Even using the simplest cicle to go through the inputString, could generate a delay. If you find a better way, I would love to see it. void loop() { if (stringComplete) { // clear the string: Serial.println("desde el usb:"); Serial.println(inputString); /*ECHO the value that was read, back to the serial port. */ analogWrite(0, inputString[0] == '1' ? 255:0); analogWrite(1, inputString[1] == '1' ? 255:0); analogWrite(2, inputString[2] == '1' ? 255:0); analogWrite(3, inputString[3] == '1' ? 255:0); analogWrite(4, inputString[4] == '1' ? 255:0); analogWrite(5, inputString[5] == '1' ? 255:0); analogWrite(6, inputString[6] == '1' ? 255:0); analogWrite(7, inputString[7] == '1' ? 255:0); analogWrite(8, inputString[8] == '1' ? 255:0); analogWrite(9, inputString[9] == '1' ? 255:0); analogWrite(10, inputString[10] == '1' ? 255:0); analogWrite(11, inputString[11] == '1' ? 255:0); analogWrite(12, inputString[12] == '1' ? 255:0); analogWrite(13, inputString[13] == '1' ? 255:0); delay(30); inputString = ""; stringComplete = false; } } void serialEvent() { while (Serial.available()) { // get the new byte: char inChar = (char)Serial.read(); // add it to the inputString: inputString += inChar; // if the incoming character is a newline, set a flag // so the main loop can do something about it: if (inChar == ' ') { stringComplete = true; //catch the enter to finish the string } } }

+jcsotom Thanks a lot, I will take a look into this. if I find ways to tweak this code then I will certainly share it with you :D