[riot-notifications] [RIOT-OS/RIOT] boards/stm32f4discovery: Change sda pin (#10445)

MrKevinWeiss notifications at github.com
Fri Jan 11 10:48:27 CET 2019


Well a few things I noticed.  The correct address is 0b1001010x which is actually 0x4A or if the addr pin is high it would be 0x4B.  I was looking at the actual pins on the scope and couldn't find why it doesn't want to ack the address.

I can confirm the pin change is there as I probed the actual CS43L22 but I can confirm communication (maybe some other initialization stuff needs to be done).  Do we want to merge or not?

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