diff options
Diffstat (limited to 'apps/examples/hidkbd/hidkbd_main.c')
| -rw-r--r-- | apps/examples/hidkbd/hidkbd_main.c | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/apps/examples/hidkbd/hidkbd_main.c b/apps/examples/hidkbd/hidkbd_main.c index 8a632bab7..d7e79b121 100644 --- a/apps/examples/hidkbd/hidkbd_main.c +++ b/apps/examples/hidkbd/hidkbd_main.c @@ -176,7 +176,7 @@ static void hidkbd_decode(FAR char *buffer, ssize_t nbytes) { /* Decode the next thing from the buffer */ - ret = kbd_get((FAR struct lib_instream_s *)&kbdstream, &state, &ch); + ret = kbd_decode((FAR struct lib_instream_s *)&kbdstream, &state, &ch); if (ret == KBD_ERROR) { break; @@ -184,14 +184,31 @@ static void hidkbd_decode(FAR char *buffer, ssize_t nbytes) /* Normal data? Or special key? */ - if (ret == KBD_NORMAL) + switch (ret) { - printf("Data: %c [%02x]\n", isprint(ch) ? ch : '.', ch); - } - else - { - DEBUGASSERT(ret == KBD_SPECIAL); - printf("Special: %d\n", ch); + case KBD_PRESS: /* Key press event */ + printf("Normal Press: %c [%02x]\n", isprint(ch) ? ch : '.', ch); + break; + + case KBD_RELEASE: /* Key release event */ + printf("Normal Release: %c [%02x]\n", isprint(ch) ? ch : '.', ch); + break; + + case KBD_SPECPRESS: /* Special key press event */ + printf("Special Press: %d\n", ch); + break; + + case KBD_SPECREL: /* Special key release event */ + printf("Special Release: %d\n", ch); + break; + + case KBD_ERROR: /* Error or end-of-file */ + printf("EOF: %d\n", ret); + break; + + default: + printf("Unexpected: %d\n", ret); + break; } } } |