Thanks TJF... I had tried changing the pin-muxing using the device tree
overlay and that works for all other pins but not the MMC1 pins... would
libpruio work..?
On Thursday, June 12, 2014 1:19:10 AM UTC-4, TJF wrote:
You can use libpruio http://beagleboard.org/project/libpruio/ to do the
Hello,
I wanted to use all of the possible GPIO pins on the P8 header.
I successfully disabled the HDMI pins and so I can use those, but I am
unable to use the MMC1_DAT or MMC_CLK pins as GPIO's.
Can someone please let me know how I can use the MMC1 pins as GPIOs?
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Thanks Guy Grotke... could you help me out with resources I can use to
implement bit-banging... Also I have not worked on PRU's, will try
reading up and get back to you... btw I dont think the MUXing will work,
because I want all data to be collected simultaneously (at run-time)...
On
Hey William...
I do know that the Chip Select line can be used to toggle between different
SPI units... But I need data to be collected simultaneously from multiple
sensors... As of now I have 32 sensors - I have clubbed them into groups of
4 and so I have 8 sets of SPI units that I want to
I am trying to run multiple SPI modules (more than the two available on the
BBB) to try and read data from a bunch of accelerometers (LSM303D).
I was therefore wondering if it would be possible to implement the SPI
module using code (preferably C/C++) on the abundant GPIO pins. I have been
