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Author SHA1 Message Date
CalisJI 0d375f8679 Update README 2024-08-23 09:53:31 +07:00
CalisJI eb55184825 Update README 2024-08-23 09:49:51 +07:00
1 changed files with 18 additions and 39 deletions

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@ -27,46 +27,25 @@ ser.write(data_to_send)
ser.close()
```
### Receive Data
# Data frame format
```python
# Game Hung Vat
x = 60 # X coordinate
y = 120 # Y coordinate (no action)
z = 1 # action (no action)
data = np.array([[60, 120,1]]).astype(np.float32)
```c++
void loop() {
while (Serial.available() > 0) {
uint8_t byteReceived = Serial.read();
if (bufferIndex < bufferSize) {
buffer[bufferIndex++] = byteReceived;
} else {
// Xử lý tình huống quá tải
Serial.println("Buffer overflow");
bufferIndex = 0; // Reset buffer index in case of overflow
}
}
if (bufferIndex >= 2 * sizeof(int)) {
// Đã nhận đủ kích thước dữ liệu
memcpy(&numRows, buffer, sizeof(int));
memcpy(&numCols, buffer + sizeof(int), sizeof(int));
# Game Stick Man
x = 60 # X coordinate
y = 120 # Y coordinate (no action)
z = 1 # 1: right shield; 2 left shield; 0 none sheild
data = np.array([[60, 120,1]]).astype(np.float32)
int expectedSize = numRows * numCols * floatSize;
#Game Space Invaders
x = 60 # X coordinate
y = 120 # Y coordinate (no action)
z = 1 # 1: fire bullet; 0 none fire
data = np.array([[60, 120,1]]).astype(np.float32)
if (bufferIndex >= (2 * sizeof(int) + expectedSize)) {
Serial.println("Data received:");
float data[numRows][numCols];
for (int row = 0; row < numRows; ++row) {
for (int col = 0; col < numCols; ++col) {
int index = (2 * sizeof(int)) + (row * numCols + col) * floatSize;
float value;
memcpy(&value, &buffer[index], floatSize);
data[row][col] = value;
Serial.print(value, 4); // In với 4 chữ số thập phân
Serial.print(" ");
}
Serial.println();
}
// Reset chỉ số chỉ mục sau khi xử lý
bufferIndex = 0;
}
}
}
```