parent
9331c22620
commit
9807225f90
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@ -68,6 +68,6 @@ POSSIBILITY OF SUCH DAMAGE.
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setPinOutput(XT_CLOCK_PIN); \
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} while (0)
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void xt_host_init(void);
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void xt_host_init(void);
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uint8_t xt_host_recv(void);
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@ -119,9 +119,9 @@ ISR(XT_INT_VECT) {
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* Ring buffer to store scan codes from keyboard
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*------------------------------------------------------------------*/
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#define PBUF_SIZE 32
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static uint8_t pbuf[PBUF_SIZE];
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static uint8_t pbuf_head = 0;
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static uint8_t pbuf_tail = 0;
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static uint8_t pbuf[PBUF_SIZE];
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static uint8_t pbuf_head = 0;
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static uint8_t pbuf_tail = 0;
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static inline void pbuf_enqueue(uint8_t data) {
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uint8_t sreg = SREG;
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