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Supported features

The PSoC6 port is currently configured to configuration level MICROPY_CONFIG_ROM_LEVEL_FULL_FEATURES with a few additional settings applied, thus enabling most standard modules as listed in the following.

Enabled modules

  • Python standard modules and libraries

    • cmath

    • gc

    • math

    • uarray

    • uasyncio

    • ubinascii

    • ucollections

    • uerrno

    • uhashlib

    • uheapq

    • uio

    • ujson

    • uos

    • urandom

    • ure

    • uselect

    • ussl

    • ustruct

    • usys

    • utime

    • uzlib

  • Micropython specific modules and libraries

    • framebuf

    • machine

      • Pin

      • I2C

      • RTC

      • SoftI2C

    • micropython

    • ucryptolib

    • uctypes

    • network

  • Port specific modules and micro-libraries

    • psoc6 (flash support)

Not yet enabled

  • Python standard modules and libraries

    • usocket

    • _thread

  • Micropython specific modules and libraries

    • btree

    • ubluetooth

Table configuration details below lists specific settings deviating from the configuration as per config level as well as functionality not yet implemented:

Module

Details

gc

Option MICROPY_ENABLE_GC enabled.

uhashlib

Options MICROPY_PY_UHASHLIB_MD5, MICROPY_PY_UHASHLIB_SHA1, MICROPY_PY_UHASHLIB_SHA256 enabled.

uos

Support for LFS2 and FAT, LFS2 enabled by default. FS mounted on external flash at “/flash”.

Options MICROPY_PY_OS_DUPTERM, MICROPY_PY_UOS_GETENV_PUTENV_UNSETENV, MICROPY_PY_UOS_INCLUDEFILE, MICROPY_PY_UOS_SYSTEM, MICROPY_PY_UOS_UNAME, MICROPY_VFS_LFS2 enabled.

Function urandom() not yet implemented. Requires implementing mp_uos_urandom() and setting option MICROPY_PY_UOS_URANDOM.

urandom

Function seed() not yet implemented.

ure

Options MICROPY_PY_URE_DEBUG, MICROPY_PY_URE_MATCH_GROUPS, MICROPY_PY_URE_MATCH_SPAN_START_END enabled.

ussl

Options MICROPY_PY_USSL enabled. Has 2 failing tests.

usys

Options MICROPY_PY_SYS_EXC_INFO enabled.

utime

Enabled through HAL functions based on machine.RTC module. Option MICROPY_PY_UTIME_MP_HAL enabled.

ucryptolib

Options MICROPY_PY_UCRYPTOLIB, MICROPY_PY_UCRYPTOLIB_CTR, MICROPY_PY_UCRYPTOLIB_CONSTS enabled.

machine

Functions not yet implemented: lightsleep(), deepsleep(), wake_reason(), time_pulse_us(), rng().

Constants not yet implemented : WLAN_WAKE, PIN_WAKE, RTC_WAKE, IDLE, SLEEP, DEEPSLEEP.

Submodules/classes not yet implemented: ADC, bitstream, mem, Signal, SD, SDCard, SoftSPI, SPI, Timer, UART, WDT.

machine.Pin

Functions not yet implemented: drive(), irq(), mode(), pull().

Constants not yet implemented: ALT, ALT_OPEN_DRAIN, PULL_UP, PULL_DOWN, PULL_HOLD, LOW_POWER, MED_POWER, HIGH_POWER, IRQ_FALLING, IRQ_RISING, IRQ_LOW_LEVEL, IRQ_HIGH_LEVEL.

machine.I2C

Option MICROPY_PY_MACHINE_I2C enabled.

machine.RTC

Functions not yet implemented: alarm(), alarm_left(), cancel(), irq().

Constants not yet implemented: ALARM0.

machine.SoftI2C

Option MICROPY_PY_MACHINE_SOFTI2C enabled.

psoc6

Option to enable the external instead of the internal flash: MICROPY_ENABLE_EXT_QSPI_FLASH.

Option to enable the port specific debug logger: MICROPY_LOGGER_DEBUG.

network

Option MICROPY_NETWORK enabled.

Functions not yet implemented: phy_mode().

Classes not yet implemented: LAN.

network.WLAN

Mode not yet implemented: STA_AP.

Functions not yet implemented: config.