hen configuring a GPIO via stm32_configgpio() the function will first set the...

hen configuring a GPIO via stm32_configgpio() the function will first set the mode to output and then set the initial state of the gpio later on.  If you have an application with an externaly pulled-up pin, this would lead to a glitch on the line that may be dangerous in some applications (e.G. Reset Line for other chips, etc).  This changes sets the output state before configuring the pin as an output.