RE: [Simulavr-devel] Fix for SPI Example

[Jennifer Averett]

Thank you so much for the patch.  However, the example still does not appear to 
run correctly for me
I have ran it using "make do" and "./check.tcl"  and get the same results.  I 
backed the patch out of my working tree and tried the patch from Onno Kortmann 
and got the same results.  

Did either of you see the results that match the README file?

Any suggestions would really be appreciated.  

Thanks
Jennifer Averett


RESULTS FOLLOW:

spisink: /SS asserted
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: 0xFF
spisink: /SS negated
spisink: /SS asserted
spisink: 0x00
spisink: 0x00
spsr is read only! (0xa8 =  main+0x9)
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: 0x00
spisink: /SS negated
spisink: /SS asserted
::::::::::::::::::::::::::::THE 0x00 down to /ss negated asserted repeats 
forever after this

-----Original Message-----
From: address@hidden [mailto:address@hidden On Behalf Of Michael N. Moran
Sent: Sunday, May 17, 2009 7:23 AM
To: address@hidden
Subject: [Simulavr-devel] Fix for SPI Example

Joel,

Attached is a patch that fixes gets the SPI example to work.

There were two problems:

1) The HWSpi was adding itself to the cycle list inappropriately.

2) The SpiSink class, which is used to decode the output of the SPI device, was 
not working, possibly due to an architectural change in simulavrxx at some 
point.

The example should now work as advertised.

-- 
Michael N. Moran           (h) 770 516 7918
5009 Old Field Ct.         (c) 678 521 5460
Kennesaw, GA, USA 30144    http://mnmoran.org

"So often times it happens, that we live our lives in chains
  and we never even know we have the key."
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