diff options
Diffstat (limited to 'app/keyboard.c')
| -rw-r--r-- | app/keyboard.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/app/keyboard.c b/app/keyboard.c index f780ccc..dcbd824 100644 --- a/app/keyboard.c +++ b/app/keyboard.c @@ -128,7 +128,7 @@ keyboard_send (uint8_t modifiers, uint8_t * key_list) }; if (!usb_is_suspended) - usbd_ep_write_packet (usbd_dev, KEYBOARD_EP, buf, sizeof (buf)); + usbd_ep_write_packet (usbd_dev, KEYBOARD_EP, buf, sizeof (buf)); } static uint8_t modifiers; @@ -142,7 +142,7 @@ keyboard_dispatch (int sc, int updown) /*Windows needs the modifiers spliting out, so we do this as per our * descriptor, others need them in the list so we do that as well */ - usb_wakeup_host(); + usb_wakeup_host (); switch (sc) { @@ -166,14 +166,28 @@ keyboard_dispatch (int sc, int updown) if (updown) { + int found = 0; + for (i = 0; i < KEY_LIST_LEN; ++i) { - if ((key_list[i] == 0) || (key_list[i] == sc)) + if (key_list[i] == sc) { - key_list[i] = sc; - break; + found++; } } + + if (!found) + { + for (i = 0; i < KEY_LIST_LEN; ++i) + { + if (!key_list[i]) + { + key_list[i] = sc; + break; + } + } + } + } else { |