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[Bug 1001397] I2C driver for Kinetic microcontrollers


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http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001397

Ilija Kocho <ilijak@siva.com.mk> changed:

           What    |Removed                     |Added
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   Attachment #2004|0                           |1
        is obsolete|                            |
   Attachment #2017|0                           |1
        is obsolete|                            |
   Attachment #2112|0                           |1
        is obsolete|                            |

--- Comment #42 from Ilija Kocho <ilijak@siva.com.mk> ---
Created attachment 2179
  --> http://bugs.ecos.sourceware.org/attachment.cgi?id=2179&action=edit
I2C driver with removed HAL code 130410

Mike

Here is the driver with HAL executable code removed. Now all code is in driver
and HAL borrows only data (pins, clock, etc).

I reworked clock rate calculator so it now deals with period rather than
frequency. The reason is replacing some division with multiplication (in a
loop). Once being with with the clock, I implemented your idea about frequency
set-point as user convenience. So now CDL accepts Hz but everything else works
with ns (actually for increasing of accuracy with 1/100ns.

I also removed some warnings, by patching high level I2C driver, so please try
also bug 1001816.

In case you submit patches please put driver, HAL, etc. and especially ecos.db
in separate patches. It makes it easier for management. FYI, simultaneously
with submitting you can obsolete one or several old patches.

Ilija

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