Activity
From 02/15/2017 to 03/16/2017
03/15/2017
- 01:47 PM Software Development: RE: SPI Comm - can transmit data from Linux, but not receive
- Hello Mike,
I modified the SPI device tree entry to have an "spi-max-frequency" of 1 MHz (a slow clock speed, as y...
03/14/2017
- 12:44 PM Software Development: RE: SPI Comm - can transmit data from Linux, but not receive
- Hello Mike,
I just saw this message, and will try it out first thing tomorrow. Unfortunately, a snow storm is prev...
03/13/2017
- 05:20 PM Software Development: RE: SPI Comm - can transmit data from Linux, but not receive
- Here is some example code from the linux kernel documentation area.
BTW: our FPGA driver and the SPI HPS "hardc... - I found a problem reading the HPS gpio in uboot.
E.g ...
03/10/2017
- 05:34 PM Software Development: RE: SPI Comm - can transmit data from Linux, but not receive
- Hello Mike,
We've since conducted a loopback test (MOSI connected to MISO within the FPGA) and observed no change ...
03/09/2017
- 08:28 PM Software Development: RE: SPI Comm - can transmit data from Linux, but not receive
- Are you referring to modifying the FPGA such that MOSI is connected to MISO?
If that works, it might indicate that... - 06:43 PM Software Development: RE: SPI Comm - can transmit data from Linux, but not receive
- Have you tried using the Loopback option to see if you can just loop back the command data and if RX is OK?
-Mike
...
03/01/2017
- Context:
- Hardware: MitySOM 5CSX board connected to another board containing several chips which communicate via SP...
02/22/2017
- I believe there is a small errata on the [[Mounting_Hole_Locations]] page.
At the bottom it states... "Standoff: McM...
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