diff options
| -rw-r--r-- | lock/bend.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lock/bend.c b/lock/bend.c index 077bd83..f70b6be 100644 --- a/lock/bend.c +++ b/lock/bend.c @@ -37,7 +37,7 @@ static char tab[] = { 'P', 'f', ':', 'B', ']', 'Y', '^', 'F', '%', 'C', 'x' }; -static uint8_t syn = 0; +static uint8_t synced = 0; static volatile uint8_t rxd = 0; static volatile uint8_t islock = 0; static volatile uint8_t isunlock = 0; @@ -133,16 +133,15 @@ int main(void) if (rxd) { n = radio_recv(buf, WDLEN); buf[n] = '\0'; - if (!syn) { + if (!synced) { xor(KEY, buf, msg, WDLEN); if (strncmp(msg, SYN, WDLEN) == 0) { - syn = 1; keygen(key, WDLEN + 1); xor(KEY, key, buf, WDLEN); - radio_sendto(txaddr, buf, WDLEN); + synced = radio_sendto(txaddr, buf, WDLEN); } } else { - syn = 0; + synced = 0; xor(key, buf, msg, WDLEN); if (strncmp(msg, LOCK, WDLEN) == 0) lock(); |