module' object has no attribute 'WIZNET5K'

[klora-sun]

I want to enable W5500 in version 1.91, and, I opened the relevant ports in the MK file as follows MICROPY_PY_NETWORK_WIZNET5K=5500, when all files are compiled. When downloading DFU into the STM32 microcontroller. Module' object has no attribute 'WIZNET5K'. The following firmware compilation information:

Use make V=1 or set BUILD_VERBOSE in your environment to increase build verbosity.
mkdir -p build-XREG09E0103/genhdr
GEN build-XREG09E0103/genhdr/pins.h
GEN stmconst build-XREG09E0103/modstm_qstr.h
GEN build-XREG09E0103/genhdr/pybcdc.inf
GEN build-XREG09E0103/genhdr/pybcdc_inf.h
GEN build-XREG09E0103/genhdr/pllfreqtable.h
GEN build-XREG09E0103/genhdr/mpversion.h
GEN build-XREG09E0103/genhdr/qstr.i.last
GEN build-XREG09E0103/genhdr/qstr.split
GEN build-XREG09E0103/genhdr/qstrdefs.collected.h
QSTR updated
GEN build-XREG09E0103/genhdr/qstrdefs.generated.h
GEN build-XREG09E0103/genhdr/moduledefs.split
GEN build-XREG09E0103/genhdr/moduledefs.collected
Module registrations updated
GEN build-XREG09E0103/genhdr/moduledefs.h
GEN build-XREG09E0103/genhdr/compressed.split
GEN build-XREG09E0103/genhdr/compressed.collected
Compressed data updated
GEN build-XREG09E0103/genhdr/compressed.data.h
mkdir -p build-XREG09E0103/boards/XREG09E0103/
mkdir -p build-XREG09E0103/build-XREG09E0103/
mkdir -p build-XREG09E0103/drivers/bus/
mkdir -p build-XREG09E0103/drivers/dht/
mkdir -p build-XREG09E0103/drivers/memory/
mkdir -p build-XREG09E0103/drivers/wiznet5k/ethernet/
mkdir -p build-XREG09E0103/drivers/wiznet5k/ethernet/w5500/
mkdir -p build-XREG09E0103/drivers/wiznet5k/internet/dns/
mkdir -p build-XREG09E0103/extmod/
mkdir -p build-XREG09E0103/lib/libm/
mkdir -p build-XREG09E0103/lib/oofatfs/
mkdir -p build-XREG09E0103/lib/stm32lib/CMSIS/STM32F4xx/Source/Templates/
mkdir -p build-XREG09E0103/lib/stm32lib/CMSIS/STM32F4xx/Source/Templates/gcc/
mkdir -p build-XREG09E0103/lib/stm32lib/STM32F4xx_HAL_Driver/Src/
mkdir -p build-XREG09E0103/py/
mkdir -p build-XREG09E0103/shared/libc/
mkdir -p build-XREG09E0103/shared/netutils/
mkdir -p build-XREG09E0103/shared/readline/
mkdir -p build-XREG09E0103/shared/runtime/
mkdir -p build-XREG09E0103/shared/timeutils/
mkdir -p build-XREG09E0103/usbdev/class/src/
mkdir -p build-XREG09E0103/usbdev/core/src/
CC ../../py/mpstate.c
CC ../../py/nlr.c
CC ../../py/nlrx86.c
CC ../../py/nlrx64.c
CC ../../py/nlrthumb.c
CC ../../py/nlraarch64.c
CC ../../py/nlrpowerpc.c
CC ../../py/nlrxtensa.c
CC ../../py/nlrsetjmp.c
CC ../../py/malloc.c
CC ../../py/gc.c
CC ../../py/pystack.c
CC ../../py/qstr.c
CC ../../py/vstr.c
CC ../../py/mpprint.c
CC ../../py/unicode.c
CC ../../py/mpz.c
CC ../../py/reader.c
CC ../../py/lexer.c
CC ../../py/parse.c
CC ../../py/scope.c
CC ../../py/compile.c
CC ../../py/emitcommon.c
CC ../../py/emitbc.c
CC ../../py/asmbase.c
CC ../../py/asmx64.c
CC ../../py/emitnx64.c
CC ../../py/asmx86.c
CC ../../py/emitnx86.c
CC ../../py/asmthumb.c
CC ../../py/emitnthumb.c
CC ../../py/emitinlinethumb.c
CC ../../py/asmarm.c
CC ../../py/emitnarm.c
CC ../../py/asmxtensa.c
CC ../../py/emitnxtensa.c
CC ../../py/emitinlinextensa.c
CC ../../py/emitnxtensawin.c
CC ../../py/formatfloat.c
CC ../../py/parsenumbase.c
CC ../../py/parsenum.c
CC ../../py/emitglue.c
CC ../../py/persistentcode.c
CC ../../py/runtime.c
CC ../../py/runtime_utils.c
CC ../../py/scheduler.c
CC ../../py/nativeglue.c
CC ../../py/pairheap.c
CC ../../py/ringbuf.c
CC ../../py/stackctrl.c
CC ../../py/argcheck.c
CC ../../py/warning.c
CC ../../py/profile.c
CC ../../py/map.c
CC ../../py/obj.c
CC ../../py/objarray.c
CC ../../py/objattrtuple.c
CC ../../py/objbool.c
CC ../../py/objboundmeth.c
CC ../../py/objcell.c
CC ../../py/objclosure.c
CC ../../py/objcomplex.c
CC ../../py/objdeque.c
CC ../../py/objdict.c
CC ../../py/objenumerate.c
CC ../../py/objexcept.c
CC ../../py/objfilter.c
CC ../../py/objfloat.c
CC ../../py/objfun.c
CC ../../py/objgenerator.c
CC ../../py/objgetitemiter.c
CC ../../py/objint.c
CC ../../py/objint_longlong.c
CC ../../py/objint_mpz.c
CC ../../py/objlist.c
CC ../../py/objmap.c
CC ../../py/objmodule.c
CC ../../py/objobject.c
CC ../../py/objpolyiter.c
CC ../../py/objproperty.c
CC ../../py/objnone.c
CC ../../py/objnamedtuple.c
CC ../../py/objrange.c
CC ../../py/objreversed.c
CC ../../py/objset.c
CC ../../py/objsingleton.c
CC ../../py/objslice.c
CC ../../py/objstr.c
CC ../../py/objstrunicode.c
CC ../../py/objstringio.c
CC ../../py/objtuple.c
CC ../../py/objtype.c
CC ../../py/objzip.c
CC ../../py/opmethods.c
CC ../../py/sequence.c
CC ../../py/stream.c
CC ../../py/binary.c
CC ../../py/builtinimport.c
CC ../../py/builtinevex.c
CC ../../py/builtinhelp.c
CC ../../py/modarray.c
CC ../../py/modbuiltins.c
CC ../../py/modcollections.c
CC ../../py/modgc.c
CC ../../py/modio.c
CC ../../py/modmath.c
CC ../../py/modcmath.c
CC ../../py/modmicropython.c
CC ../../py/modstruct.c
CC ../../py/modsys.c
CC ../../py/moduerrno.c
CC ../../py/modthread.c
CC ../../py/vm.c
CC ../../py/bc.c
CC ../../py/showbc.c
CC ../../py/repl.c
CC ../../py/smallint.c
CC ../../py/frozenmod.c
CC ../../extmod/moduasyncio.c
CC ../../extmod/moductypes.c
CC ../../extmod/modujson.c
CC ../../extmod/moduos.c
CC ../../extmod/modure.c
CC ../../extmod/moduzlib.c
CC ../../extmod/moduheapq.c
CC ../../extmod/modutimeq.c
CC ../../extmod/moduhashlib.c
CC ../../extmod/moducryptolib.c
CC ../../extmod/modubinascii.c
CC ../../extmod/virtpin.c
CC ../../extmod/machine_bitstream.c
CC ../../extmod/machine_mem.c
CC ../../extmod/machine_pinbase.c
CC ../../extmod/machine_signal.c
CC ../../extmod/machine_pulse.c
CC ../../extmod/machine_pwm.c
CC ../../extmod/machine_i2c.c
CC ../../extmod/machine_spi.c
CC ../../extmod/modbluetooth.c
CC ../../extmod/modussl_axtls.c
CC ../../extmod/modussl_mbedtls.c
CC ../../extmod/moduplatform.c
CC ../../extmod/modurandom.c
CC ../../extmod/moduselect.c
CC ../../extmod/moduwebsocket.c
CC ../../extmod/modwebrepl.c
CC ../../extmod/modframebuf.c
CC ../../extmod/vfs.c
CC ../../extmod/vfs_blockdev.c
CC ../../extmod/vfs_reader.c
CC ../../extmod/vfs_posix.c
CC ../../extmod/vfs_posix_file.c
CC ../../extmod/vfs_fat.c
CC ../../extmod/vfs_fat_diskio.c
CC ../../extmod/vfs_fat_file.c
CC ../../extmod/vfs_lfs.c
CC ../../extmod/utime_mphal.c
CC ../../extmod/uos_dupterm.c
CC ../../shared/libc/abort_.c
CC ../../shared/libc/printf.c
MPY uasyncio/__init__.py
MPY uasyncio/core.py
MPY uasyncio/event.py
MPY uasyncio/funcs.py
MPY uasyncio/lock.py
MPY uasyncio/stream.py
MPY dht.py
MPY lcd160cr.py
MPY lcd160cr_test.py
MPY onewire.py
GEN build-XREG09E0103/frozen_content.c
CC build-XREG09E0103/frozen_content.c
CC ../../lib/libm/math.c
CC ../../lib/libm/acoshf.c
CC ../../lib/libm/asinfacosf.c
CC ../../lib/libm/asinhf.c
CC ../../lib/libm/atan2f.c
CC ../../lib/libm/atanf.c
CC ../../lib/libm/atanhf.c
CC ../../lib/libm/ef_rem_pio2.c
CC ../../lib/libm/erf_lgamma.c
CC ../../lib/libm/fmodf.c
CC ../../lib/libm/kf_cos.c
CC ../../lib/libm/kf_rem_pio2.c
CC ../../lib/libm/kf_sin.c
CC ../../lib/libm/kf_tan.c
CC ../../lib/libm/log1pf.c
CC ../../lib/libm/nearbyintf.c
CC ../../lib/libm/roundf.c
CC ../../lib/libm/sf_cos.c
CC ../../lib/libm/sf_erf.c
CC ../../lib/libm/sf_frexp.c
CC ../../lib/libm/sf_ldexp.c
CC ../../lib/libm/sf_modf.c
CC ../../lib/libm/sf_sin.c
CC ../../lib/libm/sf_tan.c
CC ../../lib/libm/wf_lgamma.c
CC ../../lib/libm/wf_tgamma.c
CC ../../lib/libm/thumb_vfp_sqrtf.c
CC ../../shared/libc/string0.c
CC ../../shared/netutils/dhcpserver.c
CC ../../shared/netutils/netutils.c
CC ../../shared/netutils/trace.c
CC ../../shared/readline/readline.c
CC ../../shared/runtime/gchelper_native.c
CC ../../shared/runtime/interrupt_char.c
CC ../../shared/runtime/mpirq.c
CC ../../shared/runtime/pyexec.c
CC ../../shared/runtime/stdout_helpers.c
CC ../../shared/runtime/sys_stdio_mphal.c
CC ../../shared/timeutils/timeutils.c
CC ../../extmod/modonewire.c
CC ../../extmod/modnetwork.c
CC ../../extmod/modusocket.c
CC ../../drivers/bus/softspi.c
CC ../../drivers/bus/softqspi.c
CC ../../drivers/memory/spiflash.c
CC ../../drivers/dht/dht.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc_ex.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rtc.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rtc_ex.c
network_wiznet5kCC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_utils.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pcd.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pcd_ex.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_usb.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_sd.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_sdmmc.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_fmc.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_mmc.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_sdram.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dcmi.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_can.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2s.c
CC ../../lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2s_ex.c
CC usbdev/core/src/usbd_core.c
CC usbdev/core/src/usbd_ctlreq.c
CC usbdev/core/src/usbd_ioreq.c
CC usbdev/class/src/usbd_cdc_msc_hid.c
CC usbdev/class/src/usbd_msc_bot.c
CC usbdev/class/src/usbd_msc_scsi.c
CC boardctrl.c
CC main.c
CC stm32_it.c
CC usbd_conf.c
CC usbd_desc.c
CC usbd_cdc_interface.c
CC usbd_hid_interface.c
CC usbd_msc_interface.c
CC mphalport.c
CC mpnetworkport.c
CC mpthreadport.c
CC irq.c
CC pendsv.c
CC systick.c
CC softtimer.c
CC powerctrl.c
CC powerctrlboot.c
CC rfcore.c
CC pybthread.c
CC factoryreset.c
CC timer.c
CC led.c
CC pin.c
CC pin_defs_stm32.c
CC pin_named_pins.c
CC bufhelper.c
CC dma.c
CC i2c.c
CC pyb_i2c.c
CC spi.c
CC pyb_spi.c
CC qspi.c
CC uart.c
CC ulpi.c
CC can.c
CC fdcan.c
CC pyb_can.c
CC usb.c
CC wdt.c
CC eth.c
CC gccollect.c
CC help.c
CC machine_adc.c
CC machine_bitstream.c
CC machine_i2c.c
CC machine_i2s.c
CC machine_spi.c
CC machine_timer.c
CC machine_uart.c
CC modmachine.c
CC modpyb.c
CC modstm.c
CC modutime.c
CC network_lan.c
CC extint.c
CC usrsw.c
CC rng.c
CC rtc.c
CC flash.c
CC flashbdev.c
CC spibdev.c
CC storage.c
CC sdcard.c
CC sdram.c
CC fatfs_port.c
CC lcd.c
CC accel.c
CC servo.c
CC dac.c
CC adc.c
CC boards/XREG09E0103/bdev.c
AS ../../lib/stm32lib/CMSIS/STM32F4xx/Source/Templates/gcc/startup_stm32f405xx.s
CC ../../lib/stm32lib/CMSIS/STM32F4xx/Source/Templates/system_stm32f4xx.c
CC system_stm32.c
AS resethandler.s
AS ../../shared/runtime/gchelper_m3.s
CC ../../lib/oofatfs/ff.c
CC ../../lib/oofatfs/ffunicode.c
CC network_wiznet5k.c
CC modnwwiznet5k.c
CC ../../drivers/wiznet5k/ethernet/w5500/w5500.c
CC ../../drivers/wiznet5k/ethernet/wizchip_conf.c
CC ../../drivers/wiznet5k/ethernet/socket.c
CC ../../drivers/wiznet5k/internet/dns/dns.c
CC build-XREG09E0103/pins_XREG09E0103.c
LINK build-XREG09E0103/firmware.elf
   text    data     bss     dec     hex filename
 340704      16   31396  372116   5ad94 build-XREG09E0103/firmware.elf
GEN build-XREG09E0103/firmware0.bin
GEN build-XREG09E0103/firmware1.bin
GEN build-XREG09E0103/firmware.dfu
GEN build-XREG09E0103/firmware.hex

[jimmo]

Moved to a discussion (and updated to use correct formatting -- see https://github.com/orgs/micropython/discussions/9111)

The build is clearly compiling with WizNet support. When you say object has no attribute 'WIZNET5K' can you please post the Python code you using.

[klora-sun]

ok,this is code

import network
import time
import machine, pyb

nic = network.WIZNET5K(machine.SPI(2), pyb.Pin.board.Y5, pyb.Pin.board.Y1)
W5500_RST = pyb.Pin('Y1', pyb.Pin.OUT_PP)
W5500_RST.low()
time.sleep_ms(10)
W5500_RST.high()

nic.active(True)
nic.ifconfig(('192.168.0.100', '255.255.255.0', '192.168.0.12', '8.8.8.8'))
while nic.ifconfig()[0] == '0.0.0.0':
time.sleep_ms(100)

nic.isconnected()

while nic.isconnected() == False:
time.sleep_ms(100)
print('RJ45 Connected ERROR')

print('RJ45 Connected OK')

this is bug

cTraceback (most recent call last):
File "main.py", line 1, in
File "server.py", line 6, in
AttributeError: 'module' object has no attribute 'WIZNET5K'
MicroPython v1.19.1-dirty on 2023-07-04; XREG09E0103 with STM32F405RG
Type "help()" for more information.```

[klora-sun]

and this is the modle

>>> import network
>>> help(network)
object <module 'network'> is of type module
  __name__ -- network
  route -- <function>
  STA_IF -- 0
  AP_IF -- 1
>>>

[jimmo]

@klora-sun This has changed a bit since v1.19.1, but in v1.19.1 the way the WIZNET5k attribute ends up in the network module is via MICROPY_PORT_NETWORK_INTERFACES -- see https://github.com/micropython/micropython/blob/v1.19.1/extmod/modnetwork.c#L91

This should be defined in stm32/mpconfigport.h to include wiznet if enabled -- see https://github.com/micropython/micropython/blob/v1.19.1/ports/stm32/mpconfigport.h#L210

Is LWIP also enabled or are you using it in MAC RAW mode?

[jimmo]

I think there's a mistake in stm32/Makefile introduced in 9670a15 (but fixed since v1.19.1 was released)

CFLAGS_MOD += -DMICROPY_PY_WIZNET5K=$(MICROPY_PY_NETWORK_WIZNET5K) -D_WIZCHIP_=$(MICROPY_PY_NETWORK_WIZNET5K)

should be

CFLAGS_MOD += -DMICROPY_PY_NETWORK_WIZNET5K=$(MICROPY_PY_NETWORK_WIZNET5K) -D_WIZCHIP_=$(MICROPY_PY_NETWORK_WIZNET5K)

[klora-sun]

ok,its works.thanks for your help