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Updated Board STM32F745 Discovery (markdown)

Dave Hylands
2015-07-30 11:33:44 -07:00
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Board-STM32F745-Discovery.md

@@ -23,6 +23,10 @@ Cortex M7 STM32F746G
* Flash file system not working yet
* Use BOARD=STM32F7DISC to build micropython
###Powering the Board###
It is recommended that you power the board using the 5V connector or via a powered USB hub which is capable of delivering an amp or two. In my current setup the board is drawing about 850 mA with the backlight off.
I've been using this hub: http://www.adafruit.com/products/961 I've also run the board without a hub (and the PC was limiting the current to 500 mA), which means that something was suffering for not having as much current.
###Entering DFU mode###
The board doesn't provide a convenient way to enter DFU mode. There are several techniques that can be used to enter DFU mode.
DFU mode is available on the USB FS connector (CN13)