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[NUCLEO_F207ZG] Conflict with Arduino D11 and Ethernet port #2726

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Merged
merged 1 commit into from
Sep 28, 2016

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jeromecoutant
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Description

For NUCLEO_F207ZG, there is a conflict with Arduino D11 and Ethernet port.

See
http://www.st.com/resource/en/user_manual/dm00244518.pdf

Status

READY

@0xc0170
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0xc0170 commented Sep 16, 2016

I dont understand this changeset. The commit message is not that clear. There's a conflict, but how this changeset fixes it? enabling d11 and changing d11 to another pin?

@jeromecoutant
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Before patch, PA_7 was disabled as it is connected to Ethernet port.
But I realized that PA_7 is Arduino D11, so I enabled it.

If a user would like to use Arduino SPI and Ethernet port, he has to check the board User Manual.

@LMESTM
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LMESTM commented Sep 16, 2016

The board has a jumper that be used to select between using ethernet or using SPI for the same pin.
Without this patch, a user that configures the board in 'SPI' mode would get a
pinmap not found for peripheral
With this change a user doesn't have to change the mbed library when switching modes (of course user has to take care of SW and HW matchin ... SPI wouldn't work as expected if board is configured in Ethernet)
hope this helps ..

@0xc0170
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0xc0170 commented Sep 16, 2016

Can you add that information to the commit message please?

The board has a jumper that be used to select between using ethernet
or using SPI for the same pin.
Without this patch, a user that configures the board in 'SPI' mode
would get a "pinmap not found for peripheral" error.
With this change a user doesn't have to change the mbed library
when switching modes
(of course user has to take care of SW and HW matching...
SPI wouldn't work as expected if board is configured in Ethernet)
@jeromecoutant
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Commit update done

@sg-
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sg- commented Sep 22, 2016

LGTM @0xc0170

@sg- sg- merged commit 5ef7202 into ARMmbed:master Sep 28, 2016
@jeromecoutant jeromecoutant deleted the PR_NUCLEO_F207ZG_D11 branch September 28, 2016 06:38
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4 participants