3 Commits (c35a6f65f2d9d83fef79a935fd2d10d4db40b4ad)

Author	SHA1	Message	Date
Jimmy Brisson	e690ec0fc5	moved event_callback_t for compatibility with many drivers	2016-05-27 10:28:46 -05:00
Christopher Haster	fbbda73faa	Update Callback to fix fault in serial interrupts ... per @c1728p9 Update the Callback class to handle a NULL thunk by returning 0 rather than trying to call the thunk. This fixes a crash that occurs on some targets when the TX uart handler is not attached. Background: The K64F HAL uart implementation calls the TX interrupt handler every time a uart interrupt occurs while the TX register is empty. It does not check to see if the TX interrupt has been enabled. This means that the TX interrupt can and typically does get run on RX events. This causes a crash with the newer callback code which did not (prior to this patch) support a NULL thunk.	2016-05-27 10:28:46 -05:00
Christopher Haster	15db3951df	Add Callback, an improved FunctionPointer class ... - Adopt C++11 style template arguments, requires rename to Callback - Add constructor for C style callback functions - Add constructor for Callbacks - Add static function for passing to C style callbacks	2016-05-27 10:28:45 -05:00