Mercurial Repositories > eric / file comparison
comparison: src/eric7/MicroPython/Devices/MCUScripts/picoWiznetConnectCpy7.py
src/eric7/MicroPython/Devices/MCUScripts/picoWiznetConnectCpy7.py
- branch
- mpy_network
- changeset 9885
- 05cbf70e8f10
- child 10153
- ffe7432f716b
equal
deleted
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| 9883:7e073ff57760 | 9885:05cbf70e8f10 |
|---|---|
| 1 try: | |
| 2 import wiznet_config | |
| 3 | |
| 4 def connect_lan(): | |
| 5 from adafruit_wiznet5k import adafruit_wiznet5k | |
| 6 | |
| 7 global nic | |
| 8 | |
| 9 try: | |
| 10 ifconfig = wiznet_config.ifconfig | |
| 11 except AttributeError: | |
| 12 print("The network configuration in 'wiznet_config.py' is invalid.") | |
| 13 return None | |
| 14 | |
| 15 try: | |
| 16 nic | |
| 17 except NameError: | |
| 18 nic = None | |
| 19 | |
| 20 if nic is None: | |
| 21 import board | |
| 22 import busio | |
| 23 import digitalio | |
| 24 from adafruit_wiznet5k.adafruit_wiznet5k import WIZNET5K | |
| 25 | |
| 26 SPI0_RX = board.GP16 | |
| 27 SPI0_CSn = board.GP17 | |
| 28 SPI0_SCK = board.GP18 | |
| 29 SPI0_TX = board.GP19 | |
| 30 W5x00_RSTn = board.GP20 | |
| 31 | |
| 32 ethernetRst = digitalio.DigitalInOut(W5x00_RSTn) | |
| 33 ethernetRst.direction = digitalio.Direction.OUTPUT | |
| 34 | |
| 35 cs = digitalio.DigitalInOut(SPI0_CSn) | |
| 36 spi = busio.SPI(SPI0_SCK, MOSI=SPI0_TX, MISO=SPI0_RX) | |
| 37 | |
| 38 nic = WIZNET5K(spi, cs, reset=ethernetRst, is_dhcp=False) | |
| 39 | |
| 40 nic.mac_address = adafruit_wiznet5k._DEFAULT_MAC | |
| 41 if ifconfig == 'dhcp': | |
| 42 nic.set_dhcp(response_timeout=14) | |
| 43 else: | |
| 44 nic.ifconfig = ( | |
| 45 nic.unpretty_ip(ifconfig[0]), | |
| 46 nic.unpretty_ip(ifconfig[1]), | |
| 47 nic.unpretty_ip(ifconfig[2]), | |
| 48 tuple(int(a) for a in ifconfig[3].split('.')), | |
| 49 ) | |
| 50 | |
| 51 return nic | |
| 52 | |
| 53 except ImportError: | |
| 54 print( | |
| 55 "The network configuration is kept in 'wiznet_config.py'. Please add it there." | |
| 56 ) | |
| 57 def connect_lan(): | |
| 58 return None |
