adding uartRxActive to expose the RX state machine status as a boolean value#2457
Merged
me-no-dev merged 2 commits intoespressif:masterfrom Mar 3, 2019 
atanisoft:master
Merged
adding uartRxActive to expose the RX state machine status as a boolean value#2457me-no-dev merged 2 commits intoespressif:masterfrom atanisoft:master
me-no-dev merged 2 commits intoespressif:masterfrom 
atanisoft:master