BLACKFIN UCLINUX SPI DRIVER

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I have use the latest buildroot distribution for BF and compiled the uImage. Thanks for the reply. Hi I have use the latest buildroot distribution for BF and compiled the uImage. SPI driver for BF Good day to all, I’m currently working on a project that would require using the SPI on my BF board, however I’m a bit confused with what I need to do in order to make it work according to my needs. Site Search Log in.

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How to use SPI ports?

blackfjn Can you tell me if i’m missing anything or is there a problem with the driver? Good day to all, I’m currently working on a project that would require using the SPI on my BF board, however I’m a bit confused with what I need to do in order to make it work according to my needs.

I’ve read through the documents at http: Hi Zaheer, I don’t think it’s a driver problem, If you are expecting a device node for SPI device and trying to manipulate on it from userspace, I think you need this: If you have an inquiry related to this topic please post a new question in the applicable product forum.

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I simply need it to get it working where I would be able to get readings from the sensor and be able to store and interpret the data received. Also I’ve tried reading on the document “stamp.

SPI driver for BF Thank spo to whoever may help me. Hi I have use the latest buildroot distribution for BF and compiled the uImage. I am making use of the spidev driver for my aplication currently but I read somewhere that IOCTL calls make the application slower to repond compared to a driver functionality which does it.

In addition, I’ve already configured my kernel image to support SPI devices, I just need help with the codes that would call and read the signals from the sensor Accelerometer. blwckfin

Kernel and jffs2 in spi-flash – Q&A – Linux Distribution for Blackfin – EngineerZone

That is the reason I wanted to use the SPI v3 driver. There is no mention of spi device in that too. Thanks for the reply.

I’m currently working on a project that would require using the SPI on my BF board, however I’m a bit confused with what I need to do in order to make it work according to my needs.

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Thank you, EZ Admin. How to use SPI ports? Generally you can use our spi driver from either kernel space or userpace, above is about using it in userspace, let us know if you have more questions.

SPI max speed – Q&A – Linux Distribution for Blackfin – EngineerZone

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Linux Distribution for Blackfin. Wpi Uses cookies to ensure you get the best experience in our community. Site Search Log in. I have use the latest buildroot distribution for BF and compiled the uImage.

Linux Distribution for Blackfin requires membership for participation – click to join.