feat: script for communication

.gitignore

@@ -58,3 +58,6 @@
 !*.tcl
 
 # End of https://www.toptal.com/developers/gitignore/api/alteraquartusii
+
+# scripts
+!*.py

uart.py

+import serial
+import serial.tools.list_ports as ports
+
+
+def sendAF(port):
+    ser = serial.Serial(port, 115200)
+
+    num = 0xAF
+    packet = bytearray([num])
+
+    ser.write(packet)
+    ser.close()
+
+
+def readBlock(port, n):
+    ser = serial.Serial(port, 115200)
+
+    for _ in range(n):
+        num = ser.read()
+
+        print(num.hex())
+
+    ser.close()
+
+if __name__ == '__main__':
+    print(list(map(lambda x: x.device, ports.comports())))
+    #sendAF('COM3')
+    readBlock('COM3', 5)