AttributeError: 'module' object has no attribute 'WIZNET5K'

[skylin008]

I used the micropython V1.22, I rebuild the firmware support the network and w5500 as follow:
make MICROPY_PY_LWIP=1 MICROPY_PY_NETWORK_WINZNET5K=5500 BOARD=PYBV11 -j , buit when run the follow code shows error:

def init(self, maxtry = 100):
_spi = SPI(1, baudrate = 21_000_000) # SPI1 highest speed for 42M
_cs = Pin('E_SS', Pin.OUT)
_rst = Pin('E_RST', Pin.OUT)
_rst(0)
sleep_ms(10)
_rst(1)
self._maxtry = maxtry
self._isRuning = False
self.nic = network.WIZNET5K(_spi, _cs, _rst)

[jimmo]

make MICROPY_PY_LWIP=1 MICROPY_PY_NETWORK_WINZNET5K=5500 BOARD=PYBV11 -j

WIZNET is misspelt.

[skylin008]

I had modified the mistake of misspelt. But Can't found the WIZNET5K from network. How to solve this issue.

[jimmo]

Did you do a clean build?

[jimmo]

Definitely works here:

$ make -j BOARD=PYBV11 MICROPY_PY_NETWORK_WIZNET5K=5500 deploy
...
$ mpremote
Connected to MicroPython at /dev/ttyACM0
Use Ctrl-] or Ctrl-x to exit this shell
MicroPython v1.22.0-preview.118.g841422817e on 2023-11-03; PYBv1.1 with STM32F405RG
Type "help()" for more information.
>>> import network
>>> network.WIZNET5K
<class 'WIZNET5K'>
>>> 

[jimmo]

I noticed you're also enabling LWIP (instead of using the wiznet in mac raw mode). Also works:

$ make -j BOARD=PYBV11 MICROPY_PY_LWIP=1 MICROPY_PY_NETWORK_WIZNET5K=5500 deploy
...
$ mpremote
Connected to MicroPython at /dev/ttyACM0
Use Ctrl-] or Ctrl-x to exit this shell
MicroPython v1.22.0-preview.118.g841422817e on 2023-11-03; PYBv1.1 with STM32F405RG
Type "help()" for more information.
>>> 
>>> import network
>>> network.WIZNET5K
<class 'WIZNET5K'>
>>> import socket
>>> socket
<module 'lwip'>

(The last line confirms it's LWIP mode)

[skylin008]

Thanks @jimmo , I will be try again.