diff options
Diffstat (limited to 'vusb')
| -rw-r--r-- | vusb/host.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vusb/host.c b/vusb/host.c index 0a507d4820..590d2363b8 100644 --- a/vusb/host.c +++ b/vusb/host.c @@ -115,7 +115,7 @@ static uint8_t kbuf_tail = 0; void host_vusb_keyboard_send(void) { - while (usbInterruptIsReady() && kbuf_head != kbuf_tail) { + if (usbInterruptIsReady() && kbuf_head != kbuf_tail) { usbSetInterrupt((void *)&kbuf[kbuf_tail], sizeof(report_keyboard_t)); kbuf_tail = (kbuf_tail + 1) % KBUF_SIZE; } |