[Bug 1001268] I2C driver for STM32 Cortex M3

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--- Comment #3 from Martin Rösch <roscmar@gmail.com> 2011-06-22 14:05:33 BST ---
(In reply to comment #2)
> Martin, do you have an STM3210E-EVAL board or was the I2C driver coded against
> another hardware platform? I was thinking it would be useful to add an eCos
> test case to the STM3210E-EVAL platform HAL which illustrates use of the driver
> by reading the on-board temperature sensor.

John, yes I have an STM3210E-EVAL board at hand and I have developed the driver
against that board. I tried to communicate with the temperature sensor, but due
to a limitation of the microcontroller, it is not possible to use the I2C1 bus
when the FSMC is activated (see Errata Sheet of the STM32F101xC/D/E in section
2.6.9).

So, to test, I modified the Eval Board and connected an external I2C device.

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--- Comment #4 from Martin Rösch <roscmar@gmail.com> 2011-06-22 14:08:05 BST ---
(In reply to comment #1)
> Martin, thank you for your contribution to eCos which will be reviewed in due
> course.
> 
> We will need a copyright assignment from you before we can add this to the eCos
> repository. Can you confirm that you are able to make an assignment please?
> Details at: http://ecos.sourceware.org/contrib.html

John, yes I will make that assignment soon.

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