rsbohn

Command Line access to CircuitPython 8 Web Workflow

via HTTPie

Hello? Are you there?

$ http http://circuitpython.local

HTTP/1.1 307 Temporary Redirect

Access-Control-Allow-Credentials: true

rsbohn

# SPDX-FileCopyrightText: Copyright (c) 2022 Randall Bohn (dexter)
#
# SPDX-License-Identifier: MIT
import math
import time
from vectorio import Circle
import displayio
import board
display = board.DISPLAY

rsbohn

rsbohn

# SPDX-FileCopyrightText: Copyright (c) 2022 Randall Bohn (dexter)
#
# SPDX-License-Identifier: MIT
"Random Turtle Art"
import random
from adafruit_turtle import turtle, Color
colors = [Color.RED, Color.YELLOW, Color.GREEN]

def walk(t,n):
    t.forward(n)

rsbohn

import asyncio
import board
import time
import usb_midi
import adafruit_midi
from adafruit_midi.note_on import NoteOn
from adafruit_midi.note_off import NoteOff
from neopixel import NeoPixel
from adafruit_seesaw.seesaw import Seesaw
from adafruit_seesaw.analoginput import AnalogInput

rsbohn

Turns the Adafruit ATtiny817 breakout into a Morse code output peripheral.
All registers are 16 bits.

Registers
00 Character Rate
01 Word Rate
02 Frequency
03 Duty Cycle

Busy pin

rsbohn

# SPDX-FileCopyrightText: Copyright (c) 2022 Randall Bohn (dexter)
#
# SPDX-License-Identifier: MIT
#
# View random products from Adafruit on the PyPortal
from random import randrange
from adafruit_pyportal import PyPortal

base_url = "https://adafruit.com/api/product/"
portal = PyPortal(

rsbohn

# SPDX-FileCopyrightText: Copyright (c) 2022 Randall Bohn (dexter)
#
# SPDX-License-Identifier: MIT
# A little fun in the Funhouse
import time
import board
import digitalio
import displayio
import vectorio
from adafruit_displayio_layout.layouts.grid_layout import GridLayout

rsbohn

Connect UART and SPI0 between to Pi devices.

[3v3] :: [5v]
GPIO2 [CTS] :: [5v]
GPIO3 [RTS] :: [Gnd]
GPIO4 [TXD?] :: GPIO14 [TXD*]
[Gnd] :: GPIO15 [RXD*]
GPIO17 [RTS] :: GPIO18
GPIO27 :: [Gnd]

rsbohn

# SPDX-FileCopyrightText: Copyright (c) 2022 Randall Bohn (dexter)
#
# SPDX-License-Identifier: MIT
#
# Dice Roller
# Runs on Feather Bluefruit Sense nRF52840
# faces: a 336x48 sprite sheet
import board
import time
import displayio