On 09/23/2016 02:57 PM, Tom Rini wrote:
> On Tue, Sep 20, 2016 at 10:39:49AM -0500, Andrew F. Davis wrote:
>
>> When waiting for input in CYGACC_COMM_IF_GETC_TIMEOUT we delay 2
>> seconds by incrementing and checking a counter variable every 20
>> uSeconds. The overhead in the loop calling tstc()
On Tue, Sep 20, 2016 at 10:39:49AM -0500, Andrew F. Davis wrote:
> When waiting for input in CYGACC_COMM_IF_GETC_TIMEOUT we delay 2
> seconds by incrementing and checking a counter variable every 20
> uSeconds. The overhead in the loop calling tstc() thousands of times
> causes the timeout to be
When waiting for input in CYGACC_COMM_IF_GETC_TIMEOUT we delay 2
seconds by incrementing and checking a counter variable every 20
uSeconds. The overhead in the loop calling tstc() thousands of times
causes the timeout to be closer to 20 seconds. Delay longer per iteration
to reduce overhead and
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