About StrangeTau

StrangeTau · 2024-10-29

Hello I'm developing RTOS environment of dual-core in STM32H757.I could refer to the examples provided by STM32, and I read the application note AN5617. I want to set OPENAMP_M4 Communication Mode to Master, so I would like to find a project with OPE...

StrangeTau · 2024-10-20

Hello I'm developing RTOS environment of dual-core in STM32H757.In OpenAMP communication mode, CM4 is the master and CM7 is the slave, and I used SRAM4 to create SHMEM.I could refer to the examples provided by STM32, and I read the application note A...

StrangeTau · 2024-10-17

Hello Error Definition1 : the return value of the OPENAMP_send function is 4. // RPMSG_ERR_NO_MEM?Error Definition2 : the return value of the OPENAMP_send function is -2007. // RPMSG_ERR_ADDR I'm developing RTOS environment of dual-core in STM32H757....

StrangeTau · 2024-10-09

Hello I'm developing RTOS environment of dual-core in STM32H757. An error occurred while transfering the data from CM4 to CM7, and I didn't think the EndPoint was fully created, so the value of variable "status" checked, and the value is greated th...

StrangeTau · 2024-09-24

Hello I want to access the NDTR value, and I'm porting the user codes from ARM KEIL to STM32CubeIDE.When I used ARM KEIL, I was able to access the NDTR value, but now I'm using STM32CubeIDE and I cannot access it.currently, I don't know where the iss...

StrangeTau · 2024-10-20

Hello @SofLit I apologize for my mistake in not following the community guidelines.

StrangeTau · 2024-10-10

Hello @Imen.D Thank you for your prompt response and congrating me. I haven't seen that article, but I've seen examples from the sources below.https://github.com/STMicroelectronics/STM32CubeH7/tree/master/Projects/STM32H747I-EVAL/Applications/OpenAMP...

StrangeTau · 2024-09-24

Hello @Tesla DeLorean Thank you for your prompt response and congrating me!! +) The issue has been solved, and I modified type of instance, member of __DMA_HandleTypeDef from void to DMA_Stream_TypeDef. After checking files with DMA, there are no pro...

StrangeTau · 2024-09-05

It is my custom project created with STM32CubeMX.Also, my ARM Compiler version is 5 like as below.

StrangeTau · 2024-09-05

Hello @SofLitThank you for your prompt response and congrating me!! Your suggetion made it possible for me to print the results of inter-core communication in the terminal environment.Can I ask you one more question please?I'm currently using STM32Cu...

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STM32H757-EVAL OPENAMP_M4 Communication Mode Master

OpenAMP automatic address assignment

Function OPENAMP_send Error

STM32H757 / Inter-core Communication using OpenAMP and HSEM in RTOS

STM32H757I-EVAL / Issue of NDTR Access with UART and DMA

Re: Function OPENAMP_send Error

Re: STM32H757 / Inter-core Communication using OpenAMP and HSEM in RTOS

Re: STM32H757I-EVAL / Issue of NDTR Access with UART and DMA

Re: STM32H757 / Inter-core Communication using OpenAMP and HSEM

Re: STM32H757 / Inter-core Communication using OpenAMP and HSEM