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wireless/bluetooth/btsak: Cosmetic improvements to printf output.

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This commit is contained in:
Gregory Nutt 2018-04-18 13:27:27 -06:00
parent c4ca133b6f
commit c40cf98468
2 changed files with 8 additions and 4 deletions
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2
wireless/bluetooth/btsak/btsak_main.c
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@ -643,7 +643,7 @@ void btsak_showusage(FAR const char *progname, int exitcode)
int i; int i;
fprintf(stderr, "\nUsage:\n\n"); fprintf(stderr, "\nUsage:\n\n");
fprintf(stderr, "\t%s progname <ifname> <cmd> [option [option [option...]]]\n", fprintf(stderr, "\t%s <ifname> <cmd> [option [option [option...]]]\n",
progname); progname);
fprintf(stderr, "\nWhere <cmd> [option [option [option...]]] is one of:\n\n"); fprintf(stderr, "\nWhere <cmd> [option [option [option...]]] is one of:\n\n");

10
wireless/bluetooth/btsak/btsak_scan.c
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@ -182,7 +182,7 @@ static void btsak_cmd_scanget(FAR struct btsak_s *btsak, FAR char *cmd,
for (i = 0; i < btreq.btr_nrsp; i++) for (i = 0; i < btreq.btr_nrsp; i++)
{ {
rsp = &result[i]; rsp = &result[i];
printf("%d.\tname: %s\n", rsp->sr_name); printf("%d.\tname: %s\n", i + 1, rsp->sr_name);
printf("\taddr: " printf("\taddr: "
"%02x:%02x:%02x:%02x:%02x:%02x type: %d\n", "%02x:%02x:%02x:%02x:%02x:%02x type: %d\n",
rsp->sr_addr.val[0], rsp->sr_addr.val[1], rsp->sr_addr.val[0], rsp->sr_addr.val[1],
@ -191,11 +191,15 @@ static void btsak_cmd_scanget(FAR struct btsak_s *btsak, FAR char *cmd,
rsp->sr_addr.type); rsp->sr_addr.type);
printf("\trssi: %d\n", rsp->sr_rssi); printf("\trssi: %d\n", rsp->sr_rssi);
printf("\tresponse type: %u\n", rsp->sr_type); printf("\tresponse type: %u\n", rsp->sr_type);
printf("\tadvertiser data:\n"); printf("\tadvertiser data:");
for (j = 0; j < rsp->sr_len; j += 16) for (j = 0; j < rsp->sr_len; j += 16)
{ {
printf("\t "); if (j > 0)
{
printf("\t ");
}
for (k = 0; k < 16 && (j + k) < rsp->sr_len; k++) for (k = 0; k < 16 && (j + k) < rsp->sr_len; k++)
{ {
printf(" %02x", rsp->sr_data[j + k]); printf(" %02x", rsp->sr_data[j + k]);