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Add some colour to make it easy (well, easier) to see what the current

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selected rates and current sample rates are.

(Note: when run under high traffic and with -s 0.1 the display becomes very
mesmerising.  You've been warned.)
This commit is contained in:
adrian 2012-09-10 06:07:28 +00:00
parent 0b3f84a7ea
commit dc0b46fdc3
1 changed files with 49 additions and 1 deletions
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50
tools/tools/ath/athratestats/main.c
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@ -74,6 +74,17 @@ static int do_loop = 0;
printw(__VA_ARGS__); \
} while (0)
#define PRINTATTR_ON(_x) do { \
if (do_loop) \
attron(_x); \
} while(0)
#define PRINTATTR_OFF(_x) do { \
if (do_loop) \
attroff(_x); \
} while(0)
struct ath_ratestats {
int s;
struct ath_rateioctl re;
@ -112,6 +123,7 @@ ath_sample_stats(struct ath_ratestats *r, struct ath_rateioctl_rt *rt,
sn->ratemask);
for (y = 0; y < NUM_PACKET_SIZE_BINS; y++) {
PRINTATTR_ON(COLOR_PAIR(y+4) | A_BOLD);
PRINTMSG("[%4u] cur rate %d %s since switch: "
"packets %d ticks %u\n",
bin_to_size(y),
@ -128,11 +140,15 @@ ath_sample_stats(struct ath_ratestats *r, struct ath_rateioctl_rt *rt,
dot11rate(rt, sn->current_sample_rix[y]),
dot11str(rt, sn->current_sample_rix[y]),
sn->packets_sent[y]);
PRINTATTR_OFF(COLOR_PAIR(y+4) | A_BOLD);
PRINTATTR_ON(COLOR_PAIR(3) | A_BOLD);
PRINTMSG("[%4u] packets since sample %d sample tt %u\n",
bin_to_size(y),
sn->packets_since_sample[y],
sn->sample_tt[y]);
PRINTATTR_OFF(COLOR_PAIR(3) | A_BOLD);
PRINTMSG("\n");
}
PRINTMSG(" TX Rate TXTOTAL:TXOK EWMA T/ F"
" avg last xmit\n");
@ -142,6 +158,16 @@ ath_sample_stats(struct ath_ratestats *r, struct ath_rateioctl_rt *rt,
for (y = 0; y < NUM_PACKET_SIZE_BINS; y++) {
if (sn->stats[y][rix].total_packets == 0)
continue;
if (rix == sn->current_rix[y])
PRINTATTR_ON(COLOR_PAIR(y+4) | A_BOLD);
else if (rix == sn->last_sample_rix[y])
PRINTATTR_ON(COLOR_PAIR(3) | A_BOLD);
#if 0
else if (sn->stats[y][rix].ewma_pct / 10 < 50)
PRINTATTR_ON(COLOR_PAIR(2) | A_BOLD);
else if (sn->stats[y][rix].ewma_pct / 10 < 75)
PRINTATTR_ON(COLOR_PAIR(1) | A_BOLD);
#endif
PRINTMSG("[%2u %s:%4u] %8ju:%-8ju "
"(%3d.%1d%%) %8ju/%4d %5uuS %u\n",
dot11rate(rt, rix),
@ -155,6 +181,16 @@ ath_sample_stats(struct ath_ratestats *r, struct ath_rateioctl_rt *rt,
sn->stats[y][rix].successive_failures,
sn->stats[y][rix].average_tx_time,
sn->stats[y][rix].last_tx);
if (rix == sn->current_rix[y])
PRINTATTR_OFF(COLOR_PAIR(y+4) | A_BOLD);
else if (rix == sn->last_sample_rix[y])
PRINTATTR_OFF(COLOR_PAIR(3) | A_BOLD);
#if 0
else if (sn->stats[y][rix].ewma_pct / 10 < 50)
PRINTATTR_OFF(COLOR_PAIR(2) | A_BOLD);
else if (sn->stats[y][rix].ewma_pct / 10 < 75)
PRINTATTR_OFF(COLOR_PAIR(1) | A_BOLD);
#endif
}
}
}
@ -269,6 +305,7 @@ main(int argc, char *argv[])
uint8_t *buf;
useconds_t sleep_period;
float f;
short cf, cb;
ifname = getenv("ATH");
if (ifname == NULL)
@ -331,6 +368,17 @@ main(int argc, char *argv[])
initscr();
start_color();
use_default_colors();
pair_content(0, &cf, &cb);
/* Error - medium */
init_pair(1, COLOR_YELLOW, cb);
/* Error - high */
init_pair(2, COLOR_RED, cb);
/* Sample */
init_pair(3, COLOR_CYAN, cb);
/* 250 byte frames */
init_pair(4, COLOR_BLUE, cb);
/* 1600 byte frames */
init_pair(5, COLOR_MAGENTA, cb);
cbreak();
noecho();
nonl();