Discover bitbank2/bb-hole Open Source project

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C
License
GNU General Publi...
Created almost 7 years ago
Updated almost 7 years ago

bitbank2

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A DNS black hole for filtering out ads/dangerous sites

JPEGDEC

An optimized JPEG decoder suitable for microcontrollers and PCs.

399

Thermal_Printer

Arduino library to draw text and graphics on BLE thermal printers

373

AnimatedGIF

An optimized GIF decoder suitable for microcontrollers and PCs

363

BitBang_I2C

A software I2C implementation to run on any GPIO pins on any system

C++

240

image_to_c

Convert image files into C arrays of uint8_t for compiling into your project

198

OneBitDisplay

A full featured Arduino display library for 1-bit per pixel OLED, LCD and e-paper displays

195

ss_oled

Simple and small library to control 1-bpp OLED displays (Linux + Arduino)

C++

188

PNGdec

An optimized PNG decoder suitable for microcontrollers and PCs

180

SPI_LCD

A simple C library for directly communicating with SPI-connected LCD displays

112

bb_spi_lcd

SPI LCD/OLED library which can be built for Arduino and Linux

C++

SmartResponseXE

Arduino library with LCD, Keyboard and SPI Flash support for the SMART Response XE classroom communicator

C++

SLIC

Simple lossless imaging codec

C++

oled_96

A simple C library (Linux + Arduino) for drawing text and graphics on SSD1306/SH1106 OLED displays

ArmbianIO

A C (+ Python and Java) library for simplifying access to I2C, SPI and GPIO on boards supported by Armbian

Multi_OLED

Control multiple OLED displays on one or more I2C buses simultaneously

C++

Print2BLE

MacOS app which allows drag and drop of images to BLE thermal printers

Objective-C

CYD_Projects

A collection of Arduino sketches for the "Cheap Yellow Display" board(s)

JPEGENC

Arduino JPEG encoder

C++

VL53L0X

A simple C library to read the distance values from the VL53L0X time of flight sensor

unzipLIB

An embedded-friendly library for decompressing files from zip archives

oled_turbo

An experiment to push the limits of the SSD1306 through bit banging on Arduinos

C++

PNGenc

An embedded-friendly PNG encoder

Multi_BitBang

A software I2C implementation to create multiple I2C buses using GPIO lines

C++

giflib-turbo

A faster drop-in replacement for giflib. It uses more RAM, but you get more speed.

SMART_bootloader

Send sketches wirelessly from the Arduino IDE to your SMART Response XE

BB-CP

A faster replacement for FBTFT + FBCP

LCD1602

A C library (Linux + Arduino) to control 2 line x 16 character I2C LCD displays

ssd1327

SSD1327 and SSD1322 OLED display library for Arduino+Linux

C++

oled_animator

C code for converting animated GIF images into a form to run on MCUs and SSD1306 OLED displays

Pocket_CO2

A CH32V003 low cost pocket CO2 sensor

BLE_Keyboard

An HID keyboard sketch for the Arduino Nano 33 BLE

C++

TIFF_G4

A set of highly optimized functions for decoding and displaying 1-bpp CCITT G4 images

I2C_Detector

Scan I2C buses and identify devices which respond.

C++

MAX7219

A C library for controlling any number of Maxim LED matrix controllers

bb_captouch

An ESP32/Arduino library to talk to CST820, FT6x36 and GT911 capacitive touch sensors (auto-detects)

C++

Pi_Pico_C_Projects

A collection of C code for the Raspberry Pi Pico

uc1701

A C library (Linux + Arduino) to control the UC1701/ST7565/ST7920 128x64 monochrome LCD

sg_free

The open source version of SmartGear - a multi-system game emulator

epd_image

Prepare image data for writing directly to e-paper displays

C++

bbgfx

BitBank Graphics Library - optimized primitives for RGB565 surfaces on ARMv5

Nano_33_Gamepad

A sketch to connect BLE HID gamepads to the Arduino Nano 33 BLE

C++

sense_hat_unchained

A C library to work with the Sense Hat on non-RPI hardware

tm1637

A C library for controlling Titan Micro Electronic's 7-segment LED controller

esp32_gamepad

Arduino library to connect a SteelSeries:Free gamepad to your ESP32 microcontroller

C++

BLE_2_EPaper

A collection of projects to send images over BLE to e-paper displays

KiCad_Projects

A place to share all of my PCB projects

gcc_perf

Test ARM/X86 C/SIMD/ASM perf on 32-bit and 64-bit Linux to see machine/compiler differences

bb_truetype

An incomplete, but fast + useful truetype font renderer for embedded devices

C++

Animated_Sand

Arduino demo for SSD1306 I2C display + MPU-6050 accelerometer.

C++

G4Enc

Optimized CCITT G4 encoder for embedded and larger systems

C++

FastIO

A fast substitute for Arduino digital pin functions on AVR MCUs

C++

bin_to_c

A simple Linux command line tool for turning binary files into C source code (array of unsigned chars)

gif_play

Play animated GIF images directly on a Linux framebuffer or SPI LCD

ESP_NOW_Weather

An e-paper weather project which uses a client/server approach to save battery life

bb_epaper

A frustration-free library for working with all 24-pin eink panels

NeoPixel

A simple NeoPixel (WS2812B) sketch for generating long light patterns with low RAM usage

C++

TwoBitDisplay

An Arduino library to control 2-bit (4 gray level) LCD displays

C++

RemoteDisplay

An Arduino library to control local or remote (BLE/I2C/UART/WiFi) displays with optional button input

C++

CH32V_Experiments

A place to share code and projects related to the WCH CH32V RISC-V processors

CCS811

A simple C library for working with the CCS811 air quality sensor

ESLImageTransfer

An Android native app to transfer images to the hacked ESLs

Java

gnu_asm

A C command line tool to convert Microsoft ASM files to GAS (GNU assembler) format

hx1230

A C library (Linux + Arduino) to control hx1230 monochrome LCDs

C++

bme280

A simple C library (Linux + Arduino) to read the calibrated temperature/pressure/humidity values from a Bosch BME280 I2C sensor

CH32V003_Sensor_Platform

Firmware for a small PCB with LCD which allows easy plug-n-play field-testing of some I2C sensors

zlib_turbo

Optimized zlib inflate (+gzip) library for embedded

C++

SmartGear_ESP32

multi-game emulator for the ESP32

C++

ir_receiver

C code to receive NEC codes from a GPIO connected to a IR demodulator

LED_Clock

A low cost PCB project (w/firmware) for a dark-room-friendly digital clock

CH32V_Color_LCD

A set of functions to control Sitronix color LCDs on CH32V RISC-V MCUs

rtc_eeprom

C code to talk to the DS3231 and AT24C32 (usually sold together)

C++

zeemouse

Use 'undocumented' bluetooth game controllers to control your mouse and/or generate keypresses from buttons and stick movements

bb_uc1701

Arduino ST7565/UC1701 128x64 LCD display library

C++

CO2_USB_033

A portable CO2 monitor based on the CH32X033 MCU

W600FastIO

Optimized GPIO pin functions for the WinnerMicro W600 SoC

C++

arduinoVNC

A VNC client for Arduino

C++

max44009

A simple C library to initialize and read the ambient light value

bb_rtc

An Arduino RealTime Clock library which auto-detects DS3231, RV-3032 and PCF8563

C++

oled_sprites

A sprite and tile system for the ATtiny85 & SSD1306 (or more powerful MCU)

C++

imageinfo

A lightweight (aka fast) tool for identifying and displaying the relevant info for image files.

accelerometers

A C library to read the accelerometer and gyroscope values from a collection of popular sensors

nokia5110

A simple C library (Linux + Arduino) to talk to Nokia 5110 LCD displays

nrf24_test_rig

An Arduino sketch for nRF24 range testing using a Pro Mini, 64x32 OLED and 2 buttons

C++

Nano_33_BeetleC

Control the M5Stack Beetle-C car over BLE with an Arduino Nano 33 BLE

C++

weather_mon

A sample weather monitoring program which records the output to a CSV file

galactic_unicorn_test

A simple Arduino project to display time + temp + humidity + CO2

C++

rtc_setter

An Arduino sketch to set the local time (corrected for DST) to your DS3231 RTC

C++

bb_hx1230

Arduino library to control HX1230 / STE2007 96x68 LCD displays

C++

FT6236G

An Arduino library for FocalTech FT6x36 capacitive touch controllers

C++

ISBIC

Incredibly Simple Bitonal Image Compression

Fusion_360_Projects

A place to share 3D projects

bb_temperature

A multi-device temperature/humidity/pressure sensor library with auto-detection.

C++

bb_scd41

Sensiron SCD4x Arduino library

C++

framebuffer

Experiments with using the Linux framebuffer directly (mostly on Raspberry Pi)

min_search_arm

Arm NEON demo to search an unsorted list of integers for the minimum value

NXP_Test

Experimental code for the OKDO E1 (NXP LPC55S69)

bb_ltr390

visible/UV light sensor Arduino library

C++

armbian_oled

A C library for SSD1306 displays (I2C+SPI) which uses my ArmbianIO library

pi_car

A bluetooth gamepad controlled 4wd car with a Rasberry Pi Zero as its brain

100

oled_example

Sample code to talk to a SSD1306 OLED display utilizing my oled_96 library

bitbank2/bb-hole

bitbank2

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