Keyboard firmwares for Atmel AVR and Cortex-M
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

NullSerial.cpp 441B

1234567891011121314151617181920212223242526272829303132333435363738394041424344
  1. #include "USBAPI.h"
  2. void NullSerial::begin(uint16_t baud_count)
  3. {
  4. }
  5. void NullSerial::end(void)
  6. {
  7. }
  8. void NullSerial::accept(void)
  9. {
  10. }
  11. int NullSerial::available(void)
  12. {
  13. return 0;
  14. }
  15. int NullSerial::peek(void)
  16. {
  17. return -1;
  18. }
  19. int NullSerial::read(void)
  20. {
  21. return -1;
  22. }
  23. void NullSerial::flush(void)
  24. {
  25. }
  26. size_t NullSerial::write(uint8_t c)
  27. {
  28. return 1;
  29. }
  30. NullSerial::operator bool() {
  31. return true;
  32. }
  33. NullSerial Serial;