machine

Type stubs for the custom machine module.

All I/O is routed through the drv master driver using logical pin/bus encoding. Logical pins are constructed with MAKE_PIN(chip, n); logical buses with MAKE_BUS(kind, n). PIN_NONE / BUS_NONE (-1) indicate unavailable pins/buses.

Attributes

BUS_ADC
BUS_I2C
BUS_I2S
BUS_LEDC
BUS_MCPWM
BUS_NONE
BUS_SPI
BUS_UART
BUS_UART_CH9434
BUS_UART_SC16IS750
PERIPH_BNO085
PERIPH_CH9434
PERIPH_COMBINED
PERIPH_DRV8908Q1
PERIPH_ESP32
PERIPH_LSM6DSL
PERIPH_PCA9685
PERIPH_SC16IS750
PERIPH_ST7735
PERIPH_TLA2528
PIN_NONE

Classes

ADC
DAC
I2C
I2S
PWM
Pin
SPI
UART

Functions

MAKE_BUS(→ int)	Encode a logical bus: (BUS_TYPE_kind << 8) | n.
MAKE_PIN(→ int)	Encode a logical pin: (PERIPH_chip << 8) | n.

Module Contents

class machine.ADC(pin: int)

read() → int

read_u16() → int

read_uv() → int

class machine.DAC(pin: int)

deinit() → None

write(value: int) → None

Output voltage. value: 0..255.

class machine.I2C(id: int, *, scl: int = ..., sda: int = ..., freq: int = ...)

readfrom(addr: int, nbytes: int, stop: bool = ...) → bytes

readfrom_into(addr: int, buf: bytes | bytearray, stop: bool = ...) → None

readfrom_mem(addr: int, memaddr: int, nbytes: int, *, addrsize: int = ...) → bytes

readfrom_mem_into(addr: int, memaddr: int, buf: bytearray, *, addrsize: int = ...) → None

scan() → list[int]

writeto(addr: int, buf: bytes | bytearray, stop: bool = ...) → int

writeto_mem(addr: int, memaddr: int, buf: bytes | bytearray, *, addrsize: int = ...) → None

writevto(addr: int, vector: Sequence[bytes | bytearray], stop: bool = ...) → int

class machine.I2S(id: int, *, sck: int, ws: int, sd: int, mode: int, bits: int, format: int, rate: int, ibuf: int)

deinit() → None

readinto(buf: bytearray) → int

static shift(*, buf: bytearray, bits: int, shift: int) → None

write(buf: bytes | bytearray) → int

MONO: int

RX: int

STEREO: int

TX: int

class machine.PWM(pin: int, *, freq: int = ..., duty: int = ..., duty_u16: int = ..., duty_ns: int = ...)

deinit() → None

duty(value: int = ...) → int | None

duty_ns(value: int = ...) → int | None

duty_u16(value: int = ...) → int | None

freq(value: int = ...) → int | None

class machine.Pin(id: int, mode: int = ..., pull: int = ..., value: int = ...)

irq(handler: Callable | None = ..., trigger: int = ..., hard: bool = ...) → None

off() → None

on() → None

value(v: int = ...) → int | None

IN: int

IRQ_FALLING: int

IRQ_RISING: int

OPEN_DRAIN: int

OUT: int

PULL_DOWN: int

PULL_UP: int

class machine.SPI(id: int, baudrate: int = ..., *, polarity: int = ..., phase: int = ..., bits: int = ..., firstbit: int = ...)

read(nbytes: int, write: int = ...) → bytes

readinto(buf: bytearray, write: int = ...) → None

write(buf: bytes | bytearray) → None

write_readinto(write_buf: bytes | bytearray, read_buf: bytearray) → None

LSB: int

MSB: int

class machine.UART(id: int, baudrate: int = ..., bits: int = ..., parity: int | None = ..., stop: int = ..., *, tx: int = ..., rx: int = ..., txbuf: int = ..., rxbuf: int = ..., timeout: int = ..., timeout_char: int = ..., invert: int = ..., flow: int = ...)

any() → int

flush() → None

irq(trigger: int, handler: Callable | None = ...) → None

read(nbytes: int = ...) → bytes | None

readinto(buf: bytearray, nbytes: int = ...) → int | None

readline() → bytes | None

write(buf: bytes | bytearray) → int | None

CTS: int

INV_CTS: int

INV_RTS: int

INV_RX: int

INV_TX: int

IRQ_BREAK: int

IRQ_RX: int

IRQ_RXIDLE: int

RTS: int

machine.MAKE_BUS(kind: int, n: int) → int

Encode a logical bus: (BUS_TYPE_kind << 8) | n.

machine.MAKE_PIN(chip: int, n: int) → int

Encode a logical pin: (PERIPH_chip << 8) | n.

machine.BUS_ADC: int

machine.BUS_I2C: int

machine.BUS_I2S: int

machine.BUS_LEDC: int

machine.BUS_MCPWM: int

machine.BUS_NONE: int

machine.BUS_SPI: int

machine.BUS_UART: int

machine.BUS_UART_CH9434: int

machine.BUS_UART_SC16IS750: int

machine.PERIPH_BNO085: int

machine.PERIPH_CH9434: int

machine.PERIPH_COMBINED: int

machine.PERIPH_DRV8908Q1: int

machine.PERIPH_ESP32: int

machine.PERIPH_LSM6DSL: int

machine.PERIPH_PCA9685: int

machine.PERIPH_SC16IS750: int

machine.PERIPH_ST7735: int

machine.PERIPH_TLA2528: int

machine.PIN_NONE: int