diff options
Diffstat (limited to 'serial.c')
-rw-r--r-- | serial.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -206,6 +206,9 @@ read_buf(int fd, size_t len, void *_buf) } else { write_ack(fd, NACK); } + + /* Wait 2 ms between attempts */ + usleep(2000); } err = ERR_NACK; @@ -249,6 +252,9 @@ write_buf(int fd, size_t len, const void *_buf) if (err != NACK) goto error; + + /* Wait 2 ms between attempts */ + usleep(2000); } error: |