add weak event handlers for accepted / closed connections and error indication
After copying scpi-parser files into a project and working with the LWIP-netconn example for a few months, this is the first of perhaps a few PRs with bug fixes and enhancements introduced to an scpi-parser fork in a hopefully clean manner to offer them to the community.
I'm using the event handlers in question to turn on / off user LEDs on a Nucleo-F767ZI board.
After copying scpi-parser files into a project and working with the LWIP-netconn example for a few months, this is the first of perhaps a few PRs with bug fixes and enhancements introduced to an scpi-parser fork in a hopefully clean manner to offer them to the community.
I'm using the event handlers in question to turn on / off user LEDs on a Nucleo-F767ZI board.