I'm trying to use local address while writing from PRU and use global
address while reading from host C prog. Proper global and local address
schemes for local mapping and global mapping of the 12KB shared memory is
what I'm confused about.
/* in PRU code */
float *a;
a = 0x00001000 /*local memory mapping of 12KB memory */
*a = 1;
'a' will be incremented in a loop whenever a particular GPIO pin is toggled
i'm confused about global mapping of the 12KB memory to access it from
host C at regular intervals of time.
On Monday, 12 January 2015 11:40:18 UTC+5:30, [email protected] wrote:
>
>
>
> You may use prussdrv_map_prumem(...) to map PRU memory to host (C-client)
>> utility.
>>
> If no pin state change, first of all you should show us your pin mux
> settings of the respective pins.
> HTH
>
--
For more options, visit http://beagleboard.org/discuss
---
You received this message because you are subscribed to the Google Groups
"BeagleBoard" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
