tmk_core/protocol/usb_hid/override_Serial.cpp

   1 /*
   2  * Null implementation of Serial to dump debug print into blackhole
   3  */
   4 #include "Arduino.h"
   5 #include "sendchar.h"
   6
   7 #include "USBAPI.h"
   8
   9
  10 void Serial_::begin(uint16_t baud_count)
  11 {
  12 }
  13
  14 void Serial_::end(void)
  15 {
  16 }
  17
  18 void Serial_::accept(void)
  19 {
  20 }
  21
  22 int Serial_::available(void)
  23 {
  24     return 0;
  25 }
  26
  27 int Serial_::peek(void)
  28 {
  29     return -1;
  30 }
  31
  32 int Serial_::read(void)
  33 {
  34     return -1;
  35 }
  36
  37 void Serial_::flush(void)
  38 {
  39 }
  40
  41 size_t Serial_::write(uint8_t c)
  42 {
  43     sendchar(c);
  44     return 1;
  45 }
  46
  47 Serial_::operator bool() {
  48     return true;
  49 }
  50
  51 Serial_ Serial;