public: | public: | ||||
constexpr usb_serial_class() {} | constexpr usb_serial_class() {} | ||||
void begin(long) { | void begin(long) { | ||||
uint32_t millis_begin = systick_millis_count; | |||||
//uint32_t millis_begin = systick_millis_count; | |||||
//disabled for now - causes more trouble than it solves? | //disabled for now - causes more trouble than it solves? | ||||
//while (!(*this)) { | //while (!(*this)) { | ||||
// wait up to 2.5 seconds for Arduino Serial Monitor | // wait up to 2.5 seconds for Arduino Serial Monitor |