WatchX
rpi
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| WatchX | rpi | |
|---|---|---|
| 1 | 10 | |
| 769 | 75 | |
| - | - | |
| 0.0 | 7.1 | |
| almost 3 years ago | almost 2 years ago | |
| C | C | |
| GNU General Public License v3.0 only | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
WatchX
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Hack together your own e-paper smartwatch with this $50 open-source kit
https://github.com/FASTSHIFT/WatchX
rpi
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-mfpu option unnecessary
You can see the startup assembly I use here: https://github.com/blippy/rpi/blob/master/stm32f411re/cmsis/01-blink/startup_stm32f411retx.s
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Pico C programming without cMake, VS, etc
If you're happy about using the SDK, but don't want VS, then a simple template is here: https://github.com/blippy/rpi/tree/master/pico/0TEMPLATE
- Write to SD card in C++
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SD/MMC reading/writing with C SDK
I have managed to interface to an SD card as a block device, no file system. I was able to play audio that I dumped to the card. The project is here: https://github.com/blippy/rpi/tree/master/pico/sdcard It is not feature-complete (it doesn't write to cards, and only supports version 2 cards), but hey, it is at least a proof-if-concept that it is doable.
- Look what I made: funky "bytebeat" music
- Drum sample player
- Button debouncer class
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A "baby 8" sequencer for the Pico
Write-up: https://github.com/blippy/rpi/blob/master/pico/baby.md
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Stm8s103 UART code
I have a working uart here: https://github.com/blippy/rpi/blob/master/stm8s103f3p6/bare8/05-uart/main.c 115200 baud
What are some alternatives?
p8-smartwatch-hacking - P8 Smartwatch (Colmi) hacking
no-OS-FatFS-SD-SPI-RPi-Pico - A FAT filesystem with SPI driver for SD card on Raspberry Pi Pico
lilygo-ttgo-twatch-2020-micropython - :snake:MicroPython for LilyGO TTGO T-Watch-2020:snake:
nexmon - The C-based Firmware Patching Framework for Broadcom/Cypress WiFi Chips that enables Monitor Mode, Frame Injection and much more
MCUDEV_DEVEBOX_F407VGT6 - MicroPython board definition for the MCUDev DevEBox STM32F407VGT6 board
pico-extras
lv_port_esp32 - LVGL ported to ESP32 including various display and touchpad drivers
rpi-openwrt-packages - This repo contains packages for wiringpi and i2ctools / python-smbus for use in OpenWRT / Raspberry Pi
KungFuFlash - Cartridge for the Commodore 64 that packs a punch
bm8563 - Platform agnostic I2C driver for BM8563 RTC
uCNC - µCNC - Universal CNC firmware for microcontrollers
ssd1306 - Driver for SSD1306, SSD1331, SSD1351, IL9163, ILI9341, ST7735, PCD8544, Nokia 5110 displays running on Arduino/ESP32/Linux (Rasperry) platforms