Add Adafruit and Particle Ethernet FeatherWing to demo

Author: xorbit

examples/wiznet5k_wsgiserver_test.py

@@ -57,15 +57,20 @@ def get_static_file(filename):
 led.brightness = 0.3
 led[0] = (255, 0, 0)
 
-# PoE-FeatherWing connections
+# Chip Select for PoE-FeatherWing and Adafruit Ethernet FeatherWing
 cs = digitalio.DigitalInOut(board.D10)
+# Chip Select for Particle Ethernet FeatherWing
+# cs = digitalio.DigitalInOut(board.D5)
+
+# Initialize SPI and I2C bus
 spi_bus = busio.SPI(board.SCK, MOSI=board.MOSI, MISO=board.MISO)
 i2c = busio.I2C(board.SCL, board.SDA)
 
 try:
     # Read the MAC from the 24AA02E48 chip
     mac = get_mac(i2c)
 except OSError:
+    # Hard coded MAC if there is no 24AA02E48
     mac = b"\xFE\xED\xDE\xAD\xBE\xEF"
 
 # Initialize Ethernet interface with DHCP