About pass3master

pass3master · 2024-11-17

Confirmation of Program Operation in Release buildWe are trying to verify the operation of the program in the Release build. However, when we do [Build with Release] → [Change Debug Configuration(Select the application Release/***.elf)] → [Debug], we...

pass3master · 2024-11-12

We are trying to transmit data using SPI6 and BDMA.When we perform the following process, we are able to transmit 1 byte + 1 bit of data, but after that, MISO outputs High no matter what the value of the transmitted data is. What is wrong with this? ...

pass3master · 2024-11-05

Regarding the cause of HardFault_HandlerHardFault_Handler occurs at a specific timing in our software.I was able to determine which process was causing the problem by looking at the call stack, but is it possible to investigate the cause further by l...

pass3master · 2024-11-02

Regarding function calls when performing SPI communication in half-duplex mode.We would like to develop a product that performs SPI communication in half-duplex mode.Are there any sample programs in which the slave side transmits and the master side ...

pass3master · 2024-11-01

We are trying to develop a device that uses SPI communication (Receive Only Master).Are there any sample programs for SPI communication (Receive Only Master)?Which should be executed first: "Receive Only Master HAL_SPI_Receive" or "Transmit Only Slav...

pass3master · 2024-11-13

Thank you for your prompt response.Thanks to you, we were able to resolve the issue.

pass3master · 2024-11-02

Thank you for your response.They are very helpful. And we are very close to realizing it.it is really helpful.Please tell me one more point.I would like to change the SPI Mode to “Recieve Only Master” and “Transmit Only Slave” from this state.I thoug...

pass3master · 2024-11-02

You are certainly right.However, there is a reason why I am posting my question here and hoping for answers from others.Because I am not fluent in English, I cannot provide details.Basically, What I want to do is the opposite of what DGast.1 wants to...

pass3master · 2024-11-01

”slave must be started first.”I see. That's how it was. Does this mean that "Transmit Only Slave" cannot be achieved with a MUC program?Is there any way to achieve this by combining the following APIs?・HAL_SPI_TransmitReceive・HAL_SPI_Transmit・HAL_SPI...

pass3master · 2024-11-01

In the future, these will be connected to separate devices.The spi2 will be connected to the slave's transmitter device and the spi4 to the master's receiver device. So we are using two SPI peripherals.↑Is this correct as an answer?Is that what you m...

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Confirmation of Program Operation in Release build

Questions about SPI6 and BDMA

Regarding the cause of HardFault_Handler

Regarding function calls when performing SPI communication in half-duplex mode

SPI communication (Receive Only Master)

Re: Questions about SPI6 and BDMA

Re: Regarding function calls when performing SPI communication in half-duplex mode

Re: Question about Receive Only Master (SPI_DIRECTION_2LINES_RXONLY)

Re: SPI communication (Receive Only Master)

Re: Question about Receive Only Master (SPI_DIRECTION_2LINES_RXONLY)