@@ -38,6 +38,7 @@ POSSIBILITY OF SUCH DAMAGE. | |||
#include <stdbool.h> | |||
#include <util/delay.h> | |||
#include <avr/io.h> | |||
#include <avr/interrupt.h> | |||
#include "adb.h" | |||
@@ -85,8 +86,13 @@ uint16_t adb_host_kbd_recv(void) | |||
return 0; // No data to send | |||
if (!read_bit()) // Startbit(1) | |||
return -2; | |||
// ad hoc fix: without block inerrupt read wrong bit occasionally and get keys stuck | |||
cli(); | |||
data = read_byte(); | |||
data = (data<<8) | read_byte(); | |||
sei(); | |||
if (read_bit()) // Stopbit(0) | |||
return -3; | |||
return data; |