qpcpp
buck50
qpcpp | buck50 | |
---|---|---|
1 | 3 | |
353 | 554 | |
2.5% | - | |
6.5 | 0.0 | |
17 days ago | over 3 years ago | |
C++ | C | |
- | GNU General Public License v3.0 only |
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qpcpp
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
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DIY simple 20 kHz Arduino Oscilloscope on Nokia 5110 Lcd display
Better to use buck50: https://github.com/thanks4opensource/buck50
What are some alternatives?
roost_hsm - A C++11 Hierarchical State Machine Library
bm8563 - Platform agnostic I2C driver for BM8563 RTC
iara - The asynchronous framework for modern C++
AVR-AtmegaXX-I2C-library-Old- - I2C library used for most the sensors on my github.
modern-embedded-programming-course - Companion repository to the "Modern Embedded Systems Programming" video course.
u2f-token - u2f token firmware for stm32f103 and efm32hg boards
VibSense - VibSense: A ~3kHz wireless vibration sensor powered by M5stack-core & MPU6886, optimized with RTOS for real-time measurements.
greenpill - STM32 Green Pill (STM32F103 Devvelopment Board)
Super-Simple-Tasker - Event-driven, preemptive, priority-based, hardware RTOS for ARM Cortex-M.
jerryscript - Ultra-lightweight JavaScript engine for the Internet of Things.
QuarkTS - An open-source OS for embedded applications that supports prioritized cooperative scheduling, time control, inter-task communications primitives, hierarchical state machines and CoRoutines.
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