Mercurial > ublox > ublox8
changeset 58:9aa623e094b0
iothread: use the same session number for all frames
Accidentally, we were using a different session number for each frame. The
whole idea was that we would be able to tell log file discontinuity by a
change in the session number.
Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
| author | Josef 'Jeff' Sipek <jeffpc@josefsipek.net> |
|---|---|
| date | Mon, 20 Jan 2020 09:34:08 -0500 |
| parents | a259f88f6a11 |
| children | f00ab2e1d9d7 |
| files | iothread.c |
| diffstat | 1 files changed, 5 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/iothread.c Fri Jan 17 10:34:30 2020 -0500 +++ b/iothread.c Mon Jan 20 09:34:08 2020 -0500 @@ -80,6 +80,7 @@ static int log_raw_ubx(struct ubx_header *_hdr, uint8_t *raw, uint64_t start_tick) { + static uint32_t session; struct ubx_header hdr = *_hdr; struct frame frame; int ret; @@ -88,8 +89,11 @@ if (!log_file) return 0; + if (!session) + session = rand32(); + frame.magic = cpu32_to_be(FRAME_MAGIC); - frame.session = cpu32_to_be(rand32()); + frame.session = cpu32_to_be(session); frame.tick = cpu64_to_be(start_tick); frame.len = cpu32_to_be(sizeof(hdr) + _hdr->len + 2); frame._pad = 0;