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Use library functions for RSSI and link quality

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This commit is contained in:
Marcel Holtmann 2005-01-13 20:21:51 +00:00
parent 0197e2d62c
commit 818f37527b
1 changed files with 7 additions and 41 deletions
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48
tools/hcitool.c
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@ -815,10 +815,8 @@ static char *rssi_help =
static void cmd_rssi(int dev_id, int argc, char **argv)
{
struct hci_conn_info_req *cr;
struct hci_request rq;
read_rssi_rp rp;
bdaddr_t bdaddr;
uint16_t handle;
int8_t rssi;
int opt, dd;
for_each_opt(opt, rssi_options, NULL) {
@ -863,27 +861,12 @@ static void cmd_rssi(int dev_id, int argc, char **argv)
exit(1);
}
handle = htobs(cr->conn_info->handle);
memset(&rq, 0, sizeof(rq));
rq.ogf = OGF_STATUS_PARAM;
rq.ocf = OCF_READ_RSSI;
rq.cparam = &handle;
rq.clen = 2;
rq.rparam = &rp;
rq.rlen = READ_RSSI_RP_SIZE;
if (hci_send_req(dd, &rq, 100) < 0) {
if (hci_read_rssi(dd, htobs(cr->conn_info->handle), &rssi, 1000) < 0) {
perror("Read RSSI failed");
exit(1);
}
if (rp.status) {
printf("Read RSSI returned (error) status 0x%2.2X\n",
rp.status);
exit(1);
}
printf("RSSI return value: %d\n", rp.rssi);
printf("RSSI return value: %d\n", rssi);
close(dd);
free(cr);
@ -903,10 +886,8 @@ static char *lq_help =
static void cmd_lq(int dev_id, int argc, char **argv)
{
struct hci_conn_info_req *cr;
struct hci_request rq;
get_link_quality_rp rp;
bdaddr_t bdaddr;
uint16_t handle;
uint8_t lq;
int opt, dd;
for_each_opt(opt, lq_options, NULL) {
@ -951,27 +932,12 @@ static void cmd_lq(int dev_id, int argc, char **argv)
exit(1);
}
handle = htobs(cr->conn_info->handle);
memset(&rq, 0, sizeof(rq));
rq.ogf = OGF_STATUS_PARAM;
rq.ocf = OCF_GET_LINK_QUALITY;
rq.cparam = &handle;
rq.clen = 2;
rq.rparam = &rp;
rq.rlen = GET_LINK_QUALITY_RP_SIZE;
if (hci_send_req(dd, &rq, 100) < 0) {
perror("HCI get_link_quality request failed");
if (hci_read_link_quality(dd, htobs(cr->conn_info->handle), &lq, 1000) < 0) {
perror("HCI read_link_quality request failed");
exit(1);
}
if (rp.status) {
fprintf(stderr, "HCI get_link_quality cmd failed (0x%2.2X)\n",
rp.status);
exit(1);
}
printf("Link quality: %d\n", rp.link_quality);
printf("Link quality: %d\n", lq);
close(dd);
free(cr);