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xt_usb: Fix warning on switch-case

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This commit is contained in:
tmk 2018-03-02 14:09:09 +09:00
parent acbea7fb15
commit 1fc989947a
1 changed files with 2 additions and 2 deletions
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4
tmk_core/protocol/xt_interrupt.c
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@ -94,7 +94,7 @@ ISR(XT_INT_VECT)
* https://github.com/tmk/tmk_keyboard/wiki/IBM-PC-XT-Keyboard-Protocol
*/
static enum {
START, BIT0, BIT1, BIT2, BIT3, BIT4, BIT5, BIT6, BIT7, END
START, BIT0, BIT1, BIT2, BIT3, BIT4, BIT5, BIT6, BIT7
} state = START;
static uint8_t data = 0;
@ -114,7 +114,7 @@ ISR(XT_INT_VECT)
data |= 0x80;
break;
}
if (++state == END) {
if (state++ == BIT7) {
pbuf_enqueue(data);
state = START;
data = 0;