diff options
Diffstat (limited to 'src/target/firmware/comm/sercomm.c')
| -rw-r--r-- | src/target/firmware/comm/sercomm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/target/firmware/comm/sercomm.c b/src/target/firmware/comm/sercomm.c index 2b3586e8..505de70b 100644 --- a/src/target/firmware/comm/sercomm.c +++ b/src/target/firmware/comm/sercomm.c @@ -169,7 +169,8 @@ int sercomm_drv_pull(uint8_t *ch) sercomm.tx.next_char = NULL; /* escaping for the two control octets */ } else if (*sercomm.tx.next_char == HDLC_FLAG || - *sercomm.tx.next_char == HDLC_ESCAPE) { + *sercomm.tx.next_char == HDLC_ESCAPE || + *sercomm.tx.next_char == 0x00) { /* send an escape octet */ *ch = HDLC_ESCAPE; /* invert bit 5 of the next octet to be sent */ |