1 files changed, 0 insertions, 52 deletions
diff --git a/teensy/usb.c b/teensy/usb.c
deleted file mode 100644
index ed96826b35..0000000000
--- a/teensy/usb.c
+++ /dev/null
@@ -1,52 +0,0 @@
-#include <string.h>
-
-#include "py/runtime.h"
-
-#include "Arduino.h"
-
-#include "usb.h"
-#include "usb_serial.h"
-
-bool usb_vcp_is_connected(void)
-{
-  return usb_configuration && (usb_cdc_line_rtsdtr & (USB_SERIAL_DTR | USB_SERIAL_RTS));
-}
-
-bool usb_vcp_is_enabled(void)
-{
-  return true;
-}
-
-int usb_vcp_rx_num(void) {
-  return usb_serial_available();
-}
-
-int usb_vcp_recv_byte(uint8_t *ptr)
-{
-  int ch = usb_serial_getchar();
-  if (ch < 0) {
-    return 0;
-  }
-  *ptr = ch;
-  return 1;
-}
-
-void usb_vcp_send_str(const char* str)
-{
-  usb_vcp_send_strn(str, strlen(str));
-}
-
-void usb_vcp_send_strn(const char* str, int len)
-{
-  usb_serial_write(str, len);
-}
-
-void usb_vcp_send_strn_cooked(const char *str, int len)
-{
-  for (const char *top = str + len; str < top; str++) {
-    if (*str == '\n') {
-      usb_serial_putchar('\r');
-    }
-    usb_serial_putchar(*str);
-  }
-}