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Readded experimental Windows Speech API using WebSocket
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,136 @@ | ||
| #include <Servo.h> | ||
| #include <SoftwareSerial.h> | ||
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| const int PinStart = 2; | ||
| const int PinEnd = 53; | ||
| #if defined(ARDUINO_AVR_MEGA2560) | ||
| const int BoardPinEnd = PinEnd; | ||
| #else | ||
| const int BoardPinEnd = 13; | ||
| #endif | ||
| const int BufferLength = BoardPinEnd - PinStart; | ||
| const int ServoCount = PinEnd - PinStart; | ||
| const int ServoMin = 0; | ||
| const int ServoNeutral = 90; | ||
| const int ServoMax = 180; | ||
| const int DefaultBaudRate = 9600; | ||
| const int MaxBufferSize = 63; | ||
|
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| // The trame is | ||
| // Servo 0 (Pin2) => Value [0; 180], Disable if value is upper to ServoMax | ||
| // byteArray[index] => Value [0; 180] | ||
|
|
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| // Servos | ||
| Servo servos[ServoCount]; | ||
| int values[ServoCount]; | ||
| int servoActivation[ServoCount]; | ||
| int lastServoActivation[ServoCount]; | ||
|
|
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| // Bluetooth | ||
| const byte rxBT = 2; | ||
| const byte txBT = 3; | ||
| SoftwareSerial BTSerial(rxBT, txBT); | ||
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| // Prototypes | ||
| void CheckSerialData(); | ||
| void CheckBluetoothData(); | ||
| void ApplyServoValues(); | ||
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| void setup() { | ||
| Serial.begin(DefaultBaudRate); | ||
| BTSerial.begin(DefaultBaudRate); | ||
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| for (int i = 0; i < ServoCount; i++) { | ||
| values[i] = ServoNeutral; // Neutral | ||
| servoActivation[i] = 0; | ||
| lastServoActivation[i] = 0; | ||
| } | ||
| } | ||
|
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||
| void loop() { | ||
| // Handle USB connection (PC) | ||
| if (Serial.available()) { | ||
| CheckSerialData(); | ||
| ApplyServoValues(); | ||
| } | ||
|
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| // Handle Bluetooth connection (Everything) | ||
| if (BTSerial.available()) { | ||
| CheckBluetoothSerial(); | ||
| ApplyServoValues(); | ||
| } | ||
| } | ||
|
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||
| void CheckSerialData() { | ||
| // Read data from the Unity App, see the header for the trame | ||
| int dataCount = Serial.available(); | ||
|
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| if (dataCount > 0) { | ||
| Serial.println(dataCount); | ||
| } | ||
|
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| if (dataCount != ServoCount) { | ||
| // Flush the buffer if full. | ||
| if (dataCount == MaxBufferSize) { | ||
| while (Serial.available()) { | ||
| Serial.read(); | ||
| } | ||
| } | ||
|
|
||
| // Return while it doesn't have the expected size. | ||
| return; | ||
| } | ||
|
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| int i = 0; | ||
| while (Serial.available() > 0) { | ||
| values[i] = Serial.read(); | ||
| servoActivation[i] = values[i] <= ServoMax ? 1 : 0; | ||
| i++; | ||
| } | ||
| } | ||
|
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||
| void CheckBluetoothSerial() { | ||
| // Read data from the Unity App, see the header for the trame | ||
| int dataCount = BTSerial.available(); | ||
|
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| if (dataCount > 0) { | ||
| BTSerial.println(dataCount); | ||
| } | ||
|
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||
| if (dataCount != ServoCount) { | ||
| // Flush the buffer if full. | ||
| if (dataCount == MaxBufferSize) { | ||
| while (BTSerial.available()) { | ||
| BTSerial.read(); | ||
| } | ||
| } | ||
|
|
||
| // Return while it doesn't have the expected size. | ||
| return; | ||
| } | ||
|
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||
| int i = 0; | ||
| while (BTSerial.available() > 0) { | ||
| values[i] = BTSerial.read(); | ||
| servoActivation[i] = values[i] <= ServoMax ? 1 : 0; | ||
| i++; | ||
| } | ||
| } | ||
|
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||
| void ApplyServoValues() { | ||
| // Apply values to the servos | ||
| for (int i = 0; i < BufferLength; i++) { | ||
| // Check if we need to enable or disable the servo | ||
| if (servoActivation[i] != lastServoActivation[i]) { | ||
| if (servoActivation[i] > 0) { | ||
| servos[i].attach(i + PinStart); | ||
| } else { | ||
| servos[i].detach(); | ||
| } | ||
| lastServoActivation[i] = servoActivation[i]; | ||
| } | ||
|
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||
| // Apply the value if enabled. | ||
| servos[i].write(values[i]); | ||
| } | ||
| } |
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