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authorMarcel Holtmann <marcel@holtmann.org>2007-01-15 20:05:22 +0000
committerMarcel Holtmann <marcel@holtmann.org>2007-01-15 20:05:22 +0000
commit8f94be819dc3173ff0f023bf5a3d41a527a612ed (patch)
tree600cb4304c89d6ac3b4a276a075c817284589d96 /test/lmptest.c
parent6040c15370d703cdadf7fa6c98caced1b9e32e30 (diff)
Add LMP test utility
Diffstat (limited to 'test/lmptest.c')
-rw-r--r--test/lmptest.c175
1 files changed, 175 insertions, 0 deletions
diff --git a/test/lmptest.c b/test/lmptest.c
new file mode 100644
index 00000000..39a906a2
--- /dev/null
+++ b/test/lmptest.c
@@ -0,0 +1,175 @@
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2005-2007 Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+
+#include <bluetooth/bluetooth.h>
+#include <bluetooth/hci.h>
+#include <bluetooth/hci_lib.h>
+
+#if 0
+#define OCF_ERICSSON_SEND_LMP 0x0021
+typedef struct {
+ uint16_t handle;
+ uint8_t length;
+ uint8_t data[17];
+} __attribute__ ((packed)) ericsson_send_lmp_cp;
+#define ERICSSON_SEND_LMP_CP_SIZE 20
+
+static int ericsson_send_lmp(int dd, uint16_t handle, uint8_t length, uint8_t *data)
+{
+ struct hci_request rq;
+ ericsson_send_lmp_cp cp;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.handle = htobs(handle);
+ cp.length = length;
+ memcpy(cp.data, data, length);
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_VENDOR_CMD;
+ rq.ocf = OCF_ERICSSON_SEND_LMP;
+ rq.cparam = &cp;
+ rq.clen = ERICSSON_SEND_LMP_CP_SIZE;
+ rq.rparam = NULL;
+ rq.rlen = 0;
+
+ if (hci_send_req(dd, &rq, 1000) < 0)
+ return -1;
+
+ return 0;
+}
+#endif
+
+#define OCF_ERICSSON_WRITE_EVENTS 0x0043
+typedef struct {
+ uint8_t mask;
+ uint8_t opcode;
+ uint8_t opcode_ext;
+} __attribute__ ((packed)) ericsson_write_events_cp;
+#define ERICSSON_WRITE_EVENTS_CP_SIZE 3
+
+static int ericsson_write_events(int dd, uint8_t mask)
+{
+ struct hci_request rq;
+ ericsson_write_events_cp cp;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.mask = mask;
+ cp.opcode = 0x00;
+ cp.opcode_ext = 0x00;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_VENDOR_CMD;
+ rq.ocf = OCF_ERICSSON_WRITE_EVENTS;
+ rq.cparam = &cp;
+ rq.clen = ERICSSON_WRITE_EVENTS_CP_SIZE;
+ rq.rparam = NULL;
+ rq.rlen = 0;
+
+ if (hci_send_req(dd, &rq, 1000) < 0)
+ return -1;
+
+ return 0;
+}
+
+static void usage(void)
+{
+ printf("lmptest - Utility for testing special LMP functions\n\n");
+ printf("Usage:\n"
+ "\tlmptest [-i <dev>]\n");
+}
+
+static struct option main_options[] = {
+ { "device", 1, 0, 'i' },
+ { "help", 0, 0, 'h' },
+ { 0, 0, 0, 0 }
+};
+
+int main(int argc, char *argv[])
+{
+ struct hci_version ver;
+ int dd, opt, dev = 0;
+
+ while ((opt=getopt_long(argc, argv, "+i:h", main_options, NULL)) != -1) {
+ switch (opt) {
+ case 'i':
+ dev = hci_devid(optarg);
+ if (dev < 0) {
+ perror("Invalid device");
+ exit(1);
+ }
+ break;
+
+ case 'h':
+ default:
+ usage();
+ exit(0);
+ }
+ }
+
+ argc -= optind;
+ argv += optind;
+ optind = 0;
+
+ dd = hci_open_dev(dev);
+ if (dd < 0) {
+ fprintf(stderr, "Can't open device hci%d: %s (%d)\n",
+ dev, strerror(errno), errno);
+ exit(1);
+ }
+
+ if (hci_read_local_version(dd, &ver, 1000) < 0) {
+ fprintf(stderr, "Can't read version for hci%d: %s (%d)\n",
+ dev, strerror(errno), errno);
+ hci_close_dev(dd);
+ exit(1);
+ }
+
+ if (ver.manufacturer != 37 && ver.manufacturer != 48) {
+ fprintf(stderr, "Can't find supported device hci%d: %s (%d)\n",
+ dev, strerror(ENOSYS), ENOSYS);
+ hci_close_dev(dd);
+ exit(1);
+ }
+
+ if (ericsson_write_events(dd, 0x03) < 0) {
+ fprintf(stderr, "Can't activate events for hci%d: %s (%d)\n",
+ dev, strerror(errno), errno);
+ hci_close_dev(dd);
+ exit(1);
+ }
+
+ hci_close_dev(dd);
+
+ return 0;
+}