buck50
greenpill
| buck50 | greenpill | |
|---|---|---|
| 3 | 1 | |
| 538 | 1 | |
| - | - | |
| 0.0 | 0.0 | |
| about 3 years ago | over 1 year ago | |
| C | C | |
| GNU General Public License v3.0 only | MIT License |
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.
buck50
-
STM32F103C8T6 USART. HELP PLEASE IDK WHATS GOING ON
From my experience, always check the hardware first. Are you wiring correctly, maybe your wire is too long. You should have a logic analyzer to debug these protocols. You can use another stm32 board as logic analyzer https://github.com/thanks4opensource/buck50 (there are lots of open source logic analyzers out there). If it shows dots, I guess your uart config is correct. Maybe your clock is wrong. Making a logic analyzer and watching the pulse will make it easier to debug further.
- Good example open source C++ embedded projects
-
DIY simple 20 kHz Arduino Oscilloscope on Nokia 5110 Lcd display
Better to use buck50: https://github.com/thanks4opensource/buck50
greenpill
-
Testing GD32E103CB
Yeah - I was just curious and while I was at it I also ordered a batch of the boards without a processor because I am REALLY keen on trying the GD32VF103 (RISC-V) version which is also pin compatible. There's a LED on PC13 but yeah - probably not labelled. Never really intended the board for anyone except my own experiments :) Schematics (and production files) are here if anyone is interested: https://github.com/lbthomsen/greenpill/blob/master/pcb/gp_c/gp.pdf Originally I made the board because I am tired of Micro-B USB connectors - USB-C connectors are so much nicer :)
What are some alternatives?
bm8563 - Platform agnostic I2C driver for BM8563 RTC
stm32f103-example - A tiny example project for the STM32F103
AVR-AtmegaXX-I2C-library-Old- - I2C library used for most the sensors on my github.
libopencm3 - Open source ARM Cortex-M microcontroller library
u2f-token - u2f token firmware for stm32f103 and efm32hg boards
NOKIA5110_TEXT - ASCII text Library for the Nokia 5110 LCD ( PCD8544 controller) for the Arduino microcontroller eco-system. Nine ASCII text fonts of various sizes . Designed to be light weight, low memory footprint. Tested on Arduino , STM32 and ESP-X
jerryscript - Ultra-lightweight JavaScript engine for the Internet of Things.
STM32F103_MSD_BOOTLOADER - STM32F103 Mass Storage Device Bootloader
hydrafw - HydraBus HydraFW official firmware for open source multi-tool for anyone interested in learning/developping/debugging/hacking/Penetration Testing for basic or advanced embedded hardware
qpcpp - QP/C++ Real-Time Embedded Framework/RTOS for embedded systems based on active objects (actors) and hierarchical state machines
stm32-overclocking-challenge - Push STM32 to its limits (Overclocking Challenge)