Mity CPU Platforms

07/01/2015

AB 10:21 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA load fail

Bruce,
1) Can you please provide a complete boot log spanning from when the module is first powered on and including the CRC checks you are performing on the NAND memory?
2) Can you confirm how many months these units have been si... Alexander Block

06/25/2015

BD 08:02 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Is ADC supported in the 3.2 Linux build?

Alex,
The main documentation for this is provided by TI: http://processors.wiki.ti.com/index.php/AM335x_ADC_Driver%27s_Guide
First check to see if @/sys/devices/platform/omap/ain/ain[0-7]@ exist on your booted system. If they do, p... Bob Duke

AP 05:39 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: Is ADC supported in the 3.2 Linux build?

I need a single ADC input for an ambient light sensor, and would like to use one of the pins not needed by the MitySom 335x dev kit touch screen, ain7.
What do I need to do under the current Linux to get a single reading from this p... alex peck

06/23/2015

BK 08:29 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA load fail

Alex/Jon/Tom,
Further to this problem, we have now had a few units where this problem can be seen. We have used the CRC check to verify that the data being read from NAND is indeed corrupted.
Interestingly, the two units where we ... Bruce Kenny