diff options
| -rw-r--r-- | protocol/adb.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/protocol/adb.c b/protocol/adb.c index d60b8608b1..d7105b3a9a 100644 --- a/protocol/adb.c +++ b/protocol/adb.c @@ -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; |