USBDevice compatible with frdmk22f-usbhid-4axis
Dependents: frdmk22f-usbhid-4axis
Diff: USBSerial/USBSerial.cpp
- Revision:
- 70:2c525a50f1b6
- Parent:
- 47:a0cd9646ecd1
diff -r c5e178adb138 -r 2c525a50f1b6 USBSerial/USBSerial.cpp --- a/USBSerial/USBSerial.cpp Fri Nov 11 17:59:00 2016 +0000 +++ b/USBSerial/USBSerial.cpp Thu Jul 20 10:14:36 2017 +0100 @@ -56,8 +56,9 @@ buf.queue(c[i]); } - //call a potential handler - rx.call(); + //call a potential handlenr + if (rx) + rx.call(); return true; } @@ -65,3 +66,7 @@ uint8_t USBSerial::available() { return buf.available(); } + +bool USBSerial::connected() { + return terminal_connected; +}