stm32h7-dual-core-inter-cpu-async-communication
Ring-Buffer
stm32h7-dual-core-inter-cpu-async-communication | Ring-Buffer | |
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1 | 1 | |
74 | 476 | |
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3.6 | 5.6 | |
7 months ago | 5 months ago | |
C | C | |
MIT License | MIT License |
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stm32h7-dual-core-inter-cpu-async-communication
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How to share data between cores on the STM32h745 using the Hardware Semaphore
Unfortunately, the data on the M7 side seems to repeat ever so often and I'm not sure why. A sample output is shown here. I'm not sure if I'm making a very obvious mistake here. I've looked around and tried all sorts of tricks. The only one that seems to have worked is Tijen Majerle's ring buffer implementation but this doesn't seem to make use of the HSEM. I'm looking for a HSEM solution partly out of curiosity and partly for performance reasons down the line.
Ring-Buffer
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Library for generic ringbuffer that can be filled via DMA?
I haven't found any that satisfies my requirements. The ones I found (e.g. this one) requires me to write my own code to update internal state if I use e.g. a DMA transfer from UART to fill it.
What are some alternatives?
uCNC - µCNC - Universal CNC firmware for microcontrollers
lfbb - A Lock Free Bipartite Buffer Library written in standard C11
cosmicOS-core - Simple to use HAL for ARM Cortex-M devices
lwrb - Lightweight generic ring buffer manager library
stm32ai-modelzoo - AI Model Zoo for STM32 devices
buffet - All-inclusive Buffer for C
stm32-usart-uart-dma-rx-tx - STM32 examples for USART using DMA for efficient RX and TX transmission
lockfree - A collection of lock-free data structures written in standard C++11
x-cube-azrtos-h7 - X-CUBE-AZRTOS-H7 (Azure RTOS Software Expansion for STM32Cube) provides a full integration of Microsoft Azure RTOS in the STM32Cube environment for the STM32H7 series of microcontrollers.
set-ethernet-max-ring-buffer - Set max TX/RX ring buffer for ethernet device
STM32CubeH7 - STM32Cube MCU Full Package for the STM32H7 series - (HAL + LL Drivers, CMSIS Core, CMSIS Device, MW libraries plus a set of Projects running on all boards provided by ST (Nucleo, Evaluation and Discovery Kits))
EmbeddedRingBuffer - A ring buffer designed to work with embedded devices, does not use heap allocations.