2014-02-24 22:32:27

by Andre Guedes

[permalink] [raw]
Subject: [PATCH] tools/btmgmt: Add command to set scan parameters

---
tools/btmgmt.c | 42 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)

diff --git a/tools/btmgmt.c b/tools/btmgmt.c
index 9a5e971..dd90f34 100644
--- a/tools/btmgmt.c
+++ b/tools/btmgmt.c
@@ -2073,6 +2073,47 @@ static void cmd_debug_keys(struct mgmt *mgmt, uint16_t index,
cmd_setting(mgmt, index, MGMT_OP_SET_DEBUG_KEYS, argc, argv);
}

+static void set_scan_params_usage(void)
+{
+ printf("Usage: btmgmt set-scan-params <window> <interval>");
+}
+
+static void set_scan_params_rsp(uint8_t status, uint16_t len, const void *param,
+ void *user_data)
+{
+ if (status != 0)
+ fprintf(stderr, "Set scan parameters failed "
+ "with status 0x%02x (%s)\n",
+ status, mgmt_errstr(status));
+ else
+ printf("Scan parameters successfully set\n");
+
+ mainloop_quit();
+}
+
+static void cmd_set_scan_params(struct mgmt *mgmt, uint16_t index, int argc,
+ char **argv)
+{
+ struct mgmt_cp_set_scan_params cp;
+
+ if (argc != 3) {
+ set_scan_params_usage();
+ exit(EXIT_FAILURE);
+ }
+
+ if (index == MGMT_INDEX_NONE)
+ index = 0;
+
+ cp.window = strtol(argv[1], NULL, 16);
+ cp.interval = strtol(argv[2], NULL, 16);
+
+ if (mgmt_send(mgmt, MGMT_OP_SET_SCAN_PARAMS, index, sizeof(cp), &cp,
+ set_scan_params_rsp, NULL, NULL) == 0) {
+ fprintf(stderr, "Unable to send set_scan_params cmd\n");
+ exit(EXIT_FAILURE);
+ }
+}
+
static struct {
char *cmd;
void (*func)(struct mgmt *mgmt, uint16_t index, int argc, char **argv);
@@ -2115,6 +2156,7 @@ static struct {
{ "did", cmd_did, "Set Device ID" },
{ "static-addr",cmd_static_addr,"Set static address" },
{ "debug-keys", cmd_debug_keys, "Toogle debug keys" },
+ { "set-scan-params", cmd_set_scan_params, "Set scan parameters" },
{ }
};

--
1.8.5.4