stm32h7-dual-core-inter-cpu-async-communication
STM32CubeH7
| stm32h7-dual-core-inter-cpu-async-communication | STM32CubeH7 | |
|---|---|---|
| 1 | 5 | |
| 74 | 449 | |
| - | 5.3% | |
| 3.6 | 7.3 | |
| 7 months ago | 15 days ago | |
| C | C | |
| MIT License | GNU General Public License v3.0 or later |
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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.
STM32CubeH7
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STM32H723ZG creating TCP/IP with lwIP but cannot set ethernet RxBuffer location in cubeMx getting hardfault most likely because of memory
Here you go Mr: https://github.com/STMicroelectronics/STM32CubeH7/tree/master/Projects/NUCLEO-H723ZG/Applications/LwIP/LwIP_HTTP_Server_Netconn_RTOS
- Is this an acceptable SPI practice?
- The state of embedded in 2023
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Learning materials for STM32 (nucleo board)
Then directly jump into the example projects (https://github.com/STMicroelectronics/STM32CubeH7/tree/v1.11.0/Projects) and STM32CubeIDE.
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How to share data between cores on the STM32h745 using the Hardware Semaphore
I have a STM32H745 board with an IMU connected. I'm accquiring the data over the M4 core and then trying to send it to the M7 core using the HSEM (hardware semaphore). I'm basing my work off the examples on the ST project here.
What are some alternatives?
uCNC - µCNC - Universal CNC firmware for microcontrollers
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stm32ai-modelzoo - AI Model Zoo for STM32 devices
STM32CubeF3 - STM32Cube MCU Full Package for the STM32F3 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))
stm32-usart-uart-dma-rx-tx - STM32 examples for USART using DMA for efficient RX and TX transmission
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.
Ring-Buffer - A simple ring buffer (circular buffer) designed for embedded systems.
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