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example for connecting two mbeds using SPI and DMA?

Topic last updated 21 Jun 2013, by Amador Valley High School Robotics Team. 1 reply
Eduard IJsselmuiden
06 Feb 2012

Hi all,

I want to connect two MBED modules using SPI. I also would like to use the DMA controller for the actual sending and receiving of the bytes.

I had a close look at the MODDMA examples, but didn't find one that uses SPI and DMA.

Does anyone know of an example that describes this?

Regards,

Eduard IJsselmuiden

Try this one. it worked for me. http://mbed.org/users/okini3939/code/SPIRAM_23LC1024_DMA/docs/a3e0f7f37ac9/main_8cpp_source.html

- Kevin Chen