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| author | Adrian Chadd <adrian@FreeBSD.org> | 2016-04-06 03:22:39 +0000 |
|---|---|---|
| committer | Adrian Chadd <adrian@FreeBSD.org> | 2016-04-06 03:22:39 +0000 |
| commit | 3669dcf6efe5fdf4f9ce68826bece7de0ae5e1b3 (patch) | |
| tree | cf913e01f8b4095813c1ab69371110a756892180 /tools | |
| parent | ce570b1e96041bf14148b4d0afaa9b4b2ceef7ab (diff) | |
| download | src-3669dcf6efe5fdf4f9ce68826bece7de0ae5e1b3.tar.gz src-3669dcf6efe5fdf4f9ce68826bece7de0ae5e1b3.zip | |
[wlanstats] Convert rssi / signal / rate to use float.
* Convert rssi/signal/rate to be a single digit precision float
* rssi is actually in 1/2 dBm units, so divide it by 2
Notes
Notes:
svn path=/head/; revision=297607
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/tools/net80211/wlanstats/wlanstats.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/tools/tools/net80211/wlanstats/wlanstats.c b/tools/tools/net80211/wlanstats/wlanstats.c index 50c86fc3feea..0e5556848dae 100644 --- a/tools/tools/net80211/wlanstats/wlanstats.c +++ b/tools/tools/net80211/wlanstats/wlanstats.c @@ -365,13 +365,13 @@ static const struct fmt wlanstats[] = { #define S_TX_MCAST AFTER(S_TX_UCAST) { 8, "tx_mcast", "tx_mcast", "multicast data frames sent" }, #define S_RATE AFTER(S_TX_MCAST) - { 5, "rate", "rate", "current transmit rate" }, + { 7, "rate", "rate", "current transmit rate" }, #define S_RSSI AFTER(S_RATE) - { 5, "rssi", "rssi", "current rssi" }, + { 6, "rssi", "rssi", "current rssi" }, #define S_NOISE AFTER(S_RSSI) { 5, "noise", "noise", "current noise floor (dBm)" }, #define S_SIGNAL AFTER(S_NOISE) - { 5, "signal", "sig", "current signal (dBm)" }, + { 6, "signal", "sig", "current signal (dBm)" }, #define S_BEACON_BAD AFTER(S_SIGNAL) { 9, "beacon_bad", "beaconbad", "bad beacons received" }, #define S_AMPDU_BARTX AFTER(S_BEACON_BAD) @@ -635,16 +635,17 @@ wlan_getinfo(struct wlanstatfoo_p *wf, int s, char b[], size_t bs) switch (s) { case S_RATE: - snprintf(b, bs, "%uM", si->isi_txmbps/2); + snprintf(b, bs, "%.1fM", (float) si->isi_txmbps/2.0); return 1; case S_RSSI: - snprintf(b, bs, "%d", si->isi_rssi); + snprintf(b, bs, "%.1f", (float) si->isi_rssi/2.0); return 1; case S_NOISE: snprintf(b, bs, "%d", si->isi_noise); return 1; case S_SIGNAL: - snprintf(b, bs, "%d", si->isi_rssi + si->isi_noise); + snprintf(b, bs, "%.1f", (float) si->isi_rssi/2.0 + + (float) si->isi_noise); return 1; case S_RX_AUTH_FAIL_CODE: if (wf->cur.is_rx_authfail_code == 0) |