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-rw-r--r--tools/bccmd.c1254
1 files changed, 1254 insertions, 0 deletions
diff --git a/tools/bccmd.c b/tools/bccmd.c
new file mode 100644
index 0000000..5cb9255
--- /dev/null
+++ b/tools/bccmd.c
@@ -0,0 +1,1254 @@
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2004-2010 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/socket.h>
+
+#include <bluetooth/bluetooth.h>
+#include <bluetooth/hci.h>
+#include <bluetooth/hci_lib.h>
+
+#include "csr.h"
+
+#define CSR_TRANSPORT_UNKNOWN 0
+#define CSR_TRANSPORT_HCI 1
+#define CSR_TRANSPORT_USB 2
+#define CSR_TRANSPORT_BCSP 3
+#define CSR_TRANSPORT_H4 4
+#define CSR_TRANSPORT_3WIRE 5
+
+#define CSR_STORES_PSI (0x0001)
+#define CSR_STORES_PSF (0x0002)
+#define CSR_STORES_PSROM (0x0004)
+#define CSR_STORES_PSRAM (0x0008)
+#define CSR_STORES_DEFAULT (CSR_STORES_PSI | CSR_STORES_PSF)
+
+#define CSR_TYPE_NULL 0
+#define CSR_TYPE_COMPLEX 1
+#define CSR_TYPE_UINT8 2
+#define CSR_TYPE_UINT16 3
+#define CSR_TYPE_UINT32 4
+
+#define CSR_TYPE_ARRAY CSR_TYPE_COMPLEX
+#define CSR_TYPE_BDADDR CSR_TYPE_COMPLEX
+
+static inline int transport_open(int transport, char *device, speed_t bcsp_rate)
+{
+ switch (transport) {
+ case CSR_TRANSPORT_HCI:
+ return csr_open_hci(device);
+#ifdef HAVE_LIBUSB
+ case CSR_TRANSPORT_USB:
+ return csr_open_usb(device);
+#endif
+ case CSR_TRANSPORT_BCSP:
+ return csr_open_bcsp(device, bcsp_rate);
+ case CSR_TRANSPORT_H4:
+ return csr_open_h4(device);
+ case CSR_TRANSPORT_3WIRE:
+ return csr_open_3wire(device);
+ default:
+ fprintf(stderr, "Unsupported transport\n");
+ return -1;
+ }
+}
+
+static inline int transport_read(int transport, uint16_t varid, uint8_t *value, uint16_t length)
+{
+ switch (transport) {
+ case CSR_TRANSPORT_HCI:
+ return csr_read_hci(varid, value, length);
+#ifdef HAVE_LIBUSB
+ case CSR_TRANSPORT_USB:
+ return csr_read_usb(varid, value, length);
+#endif
+ case CSR_TRANSPORT_BCSP:
+ return csr_read_bcsp(varid, value, length);
+ case CSR_TRANSPORT_H4:
+ return csr_read_h4(varid, value, length);
+ case CSR_TRANSPORT_3WIRE:
+ return csr_read_3wire(varid, value, length);
+ default:
+ errno = EOPNOTSUPP;
+ return -1;
+ }
+}
+
+static inline int transport_write(int transport, uint16_t varid, uint8_t *value, uint16_t length)
+{
+ switch (transport) {
+ case CSR_TRANSPORT_HCI:
+ return csr_write_hci(varid, value, length);
+#ifdef HAVE_LIBUSB
+ case CSR_TRANSPORT_USB:
+ return csr_write_usb(varid, value, length);
+#endif
+ case CSR_TRANSPORT_BCSP:
+ return csr_write_bcsp(varid, value, length);
+ case CSR_TRANSPORT_H4:
+ return csr_write_h4(varid, value, length);
+ case CSR_TRANSPORT_3WIRE:
+ return csr_write_3wire(varid, value, length);
+ default:
+ errno = EOPNOTSUPP;
+ return -1;
+ }
+}
+
+static inline void transport_close(int transport)
+{
+ switch (transport) {
+ case CSR_TRANSPORT_HCI:
+ csr_close_hci();
+ break;
+#ifdef HAVE_LIBUSB
+ case CSR_TRANSPORT_USB:
+ csr_close_usb();
+ break;
+#endif
+ case CSR_TRANSPORT_BCSP:
+ csr_close_bcsp();
+ break;
+ case CSR_TRANSPORT_H4:
+ csr_close_h4();
+ break;
+ case CSR_TRANSPORT_3WIRE:
+ csr_close_3wire();
+ break;
+ }
+}
+
+static struct {
+ uint16_t pskey;
+ int type;
+ int size;
+ char *str;
+} storage[] = {
+ { CSR_PSKEY_BDADDR, CSR_TYPE_BDADDR, 8, "bdaddr" },
+ { CSR_PSKEY_COUNTRYCODE, CSR_TYPE_UINT16, 0, "country" },
+ { CSR_PSKEY_CLASSOFDEVICE, CSR_TYPE_UINT32, 0, "devclass" },
+ { CSR_PSKEY_ENC_KEY_LMIN, CSR_TYPE_UINT16, 0, "keymin" },
+ { CSR_PSKEY_ENC_KEY_LMAX, CSR_TYPE_UINT16, 0, "keymax" },
+ { CSR_PSKEY_LOCAL_SUPPORTED_FEATURES, CSR_TYPE_ARRAY, 8, "features" },
+ { CSR_PSKEY_LOCAL_SUPPORTED_COMMANDS, CSR_TYPE_ARRAY, 18, "commands" },
+ { CSR_PSKEY_HCI_LMP_LOCAL_VERSION, CSR_TYPE_UINT16, 0, "version" },
+ { CSR_PSKEY_LMP_REMOTE_VERSION, CSR_TYPE_UINT8, 0, "remver" },
+ { CSR_PSKEY_HOSTIO_USE_HCI_EXTN, CSR_TYPE_UINT16, 0, "hciextn" },
+ { CSR_PSKEY_HOSTIO_MAP_SCO_PCM, CSR_TYPE_UINT16, 0, "mapsco" },
+ { CSR_PSKEY_UART_BAUDRATE, CSR_TYPE_UINT16, 0, "baudrate" },
+ { CSR_PSKEY_HOST_INTERFACE, CSR_TYPE_UINT16, 0, "hostintf" },
+ { CSR_PSKEY_ANA_FREQ, CSR_TYPE_UINT16, 0, "anafreq" },
+ { CSR_PSKEY_ANA_FTRIM, CSR_TYPE_UINT16, 0, "anaftrim" },
+ { CSR_PSKEY_USB_VENDOR_ID, CSR_TYPE_UINT16, 0, "usbvid" },
+ { CSR_PSKEY_USB_PRODUCT_ID, CSR_TYPE_UINT16, 0, "usbpid" },
+ { CSR_PSKEY_USB_DFU_PRODUCT_ID, CSR_TYPE_UINT16, 0, "dfupid" },
+ { CSR_PSKEY_INITIAL_BOOTMODE, CSR_TYPE_UINT16, 0, "bootmode" },
+ { 0x0000 },
+};
+
+static char *storestostr(uint16_t stores)
+{
+ switch (stores) {
+ case 0x0000:
+ return "Default";
+ case 0x0001:
+ return "psi";
+ case 0x0002:
+ return "psf";
+ case 0x0004:
+ return "psrom";
+ case 0x0008:
+ return "psram";
+ default:
+ return "Unknown";
+ }
+}
+
+static char *memorytostr(uint16_t type)
+{
+ switch (type) {
+ case 0x0000:
+ return "Flash memory";
+ case 0x0001:
+ return "EEPROM";
+ case 0x0002:
+ return "RAM (transient)";
+ case 0x0003:
+ return "ROM (or \"read-only\" flash memory)";
+ default:
+ return "Unknown";
+ }
+}
+
+#define OPT_RANGE(min, max) \
+ if (argc < (min)) { errno = EINVAL; return -1; } \
+ if (argc > (max)) { errno = E2BIG; return -1; }
+
+static struct option help_options[] = {
+ { "help", 0, 0, 'h' },
+ { 0, 0, 0, 0 }
+};
+
+static int opt_help(int argc, char *argv[], int *help)
+{
+ int opt;
+
+ while ((opt=getopt_long(argc, argv, "+h", help_options, NULL)) != EOF) {
+ switch (opt) {
+ case 'h':
+ if (help)
+ *help = 1;
+ break;
+ }
+ }
+
+ return optind;
+}
+
+#define OPT_HELP(range, help) \
+ opt_help(argc, argv, (help)); \
+ argc -= optind; argv += optind; optind = 0; \
+ OPT_RANGE((range), (range))
+
+static int cmd_builddef(int transport, int argc, char *argv[])
+{
+ uint8_t array[8];
+ uint16_t def = 0x0000, nextdef = 0x0000;
+ int err = 0;
+
+ OPT_HELP(0, NULL);
+
+ printf("Build definitions:\n");
+
+ while (1) {
+ memset(array, 0, sizeof(array));
+ array[0] = def & 0xff;
+ array[1] = def >> 8;
+
+ err = transport_read(transport, CSR_VARID_GET_NEXT_BUILDDEF, array, 8);
+ if (err < 0) {
+ errno = -err;
+ break;
+ }
+
+ nextdef = array[2] | (array[3] << 8);
+
+ if (nextdef == 0x0000)
+ break;
+
+ def = nextdef;
+
+ printf("0x%04x - %s\n", def, csr_builddeftostr(def));
+ }
+
+ return err;
+}
+
+static int cmd_keylen(int transport, int argc, char *argv[])
+{
+ uint8_t array[8];
+ uint16_t handle, keylen;
+ int err;
+
+ OPT_HELP(1, NULL);
+
+ handle = atoi(argv[0]);
+
+ memset(array, 0, sizeof(array));
+ array[0] = handle & 0xff;
+ array[1] = handle >> 8;
+
+ err = transport_read(transport, CSR_VARID_CRYPT_KEY_LENGTH, array, 8);
+ if (err < 0) {
+ errno = -err;
+ return -1;
+ }
+
+ handle = array[0] | (array[1] << 8);
+ keylen = array[2] | (array[3] << 8);
+
+ printf("Crypt key length: %d bit\n", keylen * 8);
+
+ return 0;
+}
+
+static int cmd_clock(int transport, int argc, char *argv[])
+{
+ uint8_t array[8];
+ uint32_t clock;
+ int err;
+
+ OPT_HELP(0, NULL);
+
+ memset(array, 0, sizeof(array));
+
+ err = transport_read(transport, CSR_VARID_BT_CLOCK, array, 8);
+ if (err < 0) {
+ errno = -err;
+ return -1;
+ }
+
+ clock = array[2] | (array[3] << 8) | (array[0] << 16) | (array[1] << 24);
+
+ printf("Bluetooth clock: 0x%04x (%d)\n", clock, clock);
+
+ return 0;
+}
+
+static int cmd_rand(int transport, int argc, char *argv[])
+{
+ uint8_t array[8];
+ uint16_t rand;
+ int err;
+
+ OPT_HELP(0, NULL);
+
+ memset(array, 0, sizeof(array));
+
+ err = transport_read(transport, CSR_VARID_RAND, array, 8);
+ if (err < 0) {
+ errno = -err;
+ return -1;
+ }
+
+ rand = array[0] | (array[1] << 8);
+
+ printf("Random number: 0x%02x (%d)\n", rand, rand);
+
+ return 0;
+}
+
+static int cmd_chiprev(int transport, int argc, char *argv[])
+{
+ uint8_t array[8];
+ uint16_t rev;
+ char *str;
+ int err;
+
+ OPT_HELP(0, NULL);
+
+ memset(array, 0, sizeof(array));
+
+ err = transport_read(transport, CSR_VARID_CHIPREV, array, 8);
+ if (err < 0) {
+ errno = -err;
+ return -1;
+ }
+
+ rev = array[0] | (array[1] << 8);
+
+ switch (rev) {
+ case 0x64:
+ str = "BC1 ES";
+ break;
+ case 0x65:
+ str = "BC1";
+ break;
+ case 0x89:
+ str = "BC2-External A";
+ break;
+ case 0x8a:
+ str = "BC2-External B";
+ break;
+ case 0x28:
+ str = "BC2-ROM";
+ break;
+ case 0x43:
+ str = "BC3-Multimedia";
+ break;
+ case 0x15:
+ str = "BC3-ROM";
+ break;
+ case 0xe2:
+ str = "BC3-Flash";
+ break;
+ case 0x26:
+ str = "BC4-External";
+ break;
+ case 0x30:
+ str = "BC4-ROM";
+ break;
+ default:
+ str = "NA";
+ break;
+ }
+
+ printf("Chip revision: 0x%04x (%s)\n", rev, str);
+
+ return 0;
+}
+
+static int cmd_buildname(int transport, int argc, char *argv[])
+{
+ uint8_t array[130];
+ char name[64];
+ unsigned int i;
+ int err;
+
+ OPT_HELP(0, NULL);
+
+ memset(array, 0, sizeof(array));
+
+ err = transport_read(transport, CSR_VARID_READ_BUILD_NAME, array, 128);
+ if (err < 0) {
+ errno = -err;
+ return -1;
+ }
+
+ for (i = 0; i < sizeof(name); i++)
+ name[i] = array[(i * 2) + 4];
+
+ printf("Build name: %s\n", name);
+
+ return 0;
+}
+
+static int cmd_panicarg(int transport, int argc, char *argv[])
+{
+ uint8_t array[8];
+ uint16_t error;
+ int err;
+
+ OPT_HELP(0, NULL);
+
+ memset(array, 0, sizeof(array));
+
+ err = transport_read(transport, CSR_VARID_PANIC_ARG, array, 8);
+ if (err < 0) {
+ errno = -err;
+ return -1;
+ }
+
+ error = array[0] | (array[1] << 8);
+
+ printf("Panic code: 0x%02x (%s)\n", error,
+ error < 0x100 ? "valid" : "invalid");
+
+ return 0;
+}
+
+static int cmd_faultarg(int transport, int argc, char *argv[])
+{
+ uint8_t array[8];
+ uint16_t error;
+ int err;
+
+ OPT_HELP(0, NULL);
+
+ memset(array, 0, sizeof(array));
+
+ err = transport_read(transport, CSR_VARID_FAULT_ARG, array, 8);
+ if (err < 0) {
+ errno = -err;
+ return -1;
+ }
+
+ error = array[0] | (array[1] << 8);
+
+ printf("Fault code: 0x%02x (%s)\n", error,
+ error < 0x100 ? "valid" : "invalid");
+
+ return 0;
+}
+
+static int cmd_coldreset(int transport, int argc, char *argv[])
+{
+ return transport_write(transport, CSR_VARID_COLD_RESET, NULL, 0);
+}
+
+static int cmd_warmreset(int transport, int argc, char *argv[])
+{
+ return transport_write(transport, CSR_VARID_WARM_RESET, NULL, 0);
+}
+
+static int cmd_disabletx(int transport, int argc, char *argv[])
+{
+ return transport_write(transport, CSR_VARID_DISABLE_TX, NULL, 0);
+}
+
+static int cmd_enabletx(int transport, int argc, char *argv[])
+{
+ return transport_write(transport, CSR_VARID_ENABLE_TX, NULL, 0);
+}
+
+static int cmd_singlechan(int transport, int argc, char *argv[])
+{
+ uint8_t array[8];
+ uint16_t channel;
+
+ OPT_HELP(1, NULL);
+
+ channel = atoi(argv[0]);
+
+ if (channel > 2401 && channel < 2481)
+ channel -= 2402;
+
+ if (channel > 78) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ memset(array, 0, sizeof(array));
+ array[0] = channel & 0xff;
+ array[1] = channel >> 8;
+
+ return transport_write(transport, CSR_VARID_SINGLE_CHAN, array, 8);
+}
+
+static int cmd_hoppingon(int transport, int argc, char *argv[])
+{
+ return transport_write(transport, CSR_VARID_HOPPING_ON, NULL, 0);
+}
+
+static int cmd_rttxdata1(int transport, int argc, char *argv[])
+{
+ uint8_t array[8];
+ uint16_t freq, level;
+
+ OPT_HELP(2, NULL);
+
+ freq = atoi(argv[0]);
+
+ if (!strncasecmp(argv[1], "0x", 2))
+ level = strtol(argv[1], NULL, 16);
+ else
+ level = atoi(argv[1]);
+
+ memset(array, 0, sizeof(array));
+ array[0] = 0x04;
+ array[1] = 0x00;
+ array[2] = freq & 0xff;
+ array[3] = freq >> 8;
+ array[4] = level & 0xff;
+ array[5] = level >> 8;
+
+ return transport_write(transport, CSR_VARID_RADIOTEST, array, 8);
+}
+
+static int cmd_radiotest(int transport, int argc, char *argv[])
+{
+ uint8_t array[8];
+ uint16_t freq, level, test;
+
+ OPT_HELP(3, NULL);
+
+ freq = atoi(argv[0]);
+
+ if (!strncasecmp(argv[1], "0x", 2))
+ level = strtol(argv[1], NULL, 16);
+ else
+ level = atoi(argv[1]);
+
+ test = atoi(argv[2]);
+
+ memset(array, 0, sizeof(array));
+ array[0] = test & 0xff;
+ array[1] = test >> 8;
+ array[2] = freq & 0xff;
+ array[3] = freq >> 8;
+ array[4] = level & 0xff;
+ array[5] = level >> 8;
+
+ return transport_write(transport, CSR_VARID_RADIOTEST, array, 8);
+}
+
+static int cmd_memtypes(int transport, int argc, char *argv[])
+{
+ uint8_t array[8];
+ uint16_t type, stores[4] = { 0x0001, 0x0002, 0x0004, 0x0008 };
+ int i, err;
+
+ OPT_HELP(0, NULL);
+
+ for (i = 0; i < 4; i++) {
+ memset(array, 0, sizeof(array));
+ array[0] = stores[i] & 0xff;
+ array[1] = stores[i] >> 8;
+
+ err = transport_read(transport, CSR_VARID_PS_MEMORY_TYPE, array, 8);
+ if (err < 0)
+ continue;
+
+ type = array[2] + (array[3] << 8);
+
+ printf("%s (0x%04x) = %s (%d)\n", storestostr(stores[i]),
+ stores[i], memorytostr(type), type);
+ }
+
+ return 0;
+}
+
+static struct option pskey_options[] = {
+ { "stores", 1, 0, 's' },
+ { "reset", 0, 0, 'r' },
+ { "help", 0, 0, 'h' },
+ { 0, 0, 0, 0 }
+};
+
+static int opt_pskey(int argc, char *argv[], uint16_t *stores, int *reset, int *help)
+{
+ int opt;
+
+ while ((opt=getopt_long(argc, argv, "+s:rh", pskey_options, NULL)) != EOF) {
+ switch (opt) {
+ case 's':
+ if (!stores)
+ break;
+ if (!strcasecmp(optarg, "default"))
+ *stores = 0x0000;
+ else if (!strcasecmp(optarg, "implementation"))
+ *stores = 0x0001;
+ else if (!strcasecmp(optarg, "factory"))
+ *stores = 0x0002;
+ else if (!strcasecmp(optarg, "rom"))
+ *stores = 0x0004;
+ else if (!strcasecmp(optarg, "ram"))
+ *stores = 0x0008;
+ else if (!strcasecmp(optarg, "psi"))
+ *stores = 0x0001;
+ else if (!strcasecmp(optarg, "psf"))
+ *stores = 0x0002;
+ else if (!strcasecmp(optarg, "psrom"))
+ *stores = 0x0004;
+ else if (!strcasecmp(optarg, "psram"))
+ *stores = 0x0008;
+ else if (!strncasecmp(optarg, "0x", 2))
+ *stores = strtol(optarg, NULL, 16);
+ else
+ *stores = atoi(optarg);
+ break;
+
+ case 'r':
+ if (reset)
+ *reset = 1;
+ break;
+
+ case 'h':
+ if (help)
+ *help = 1;
+ break;
+ }
+ }
+
+ return optind;
+}
+
+#define OPT_PSKEY(min, max, stores, reset, help) \
+ opt_pskey(argc, argv, (stores), (reset), (help)); \
+ argc -= optind; argv += optind; optind = 0; \
+ OPT_RANGE((min), (max))
+
+static int cmd_psget(int transport, int argc, char *argv[])
+{
+ uint8_t array[128];
+ uint16_t pskey, length, value, stores = CSR_STORES_DEFAULT;
+ uint32_t val32;
+ int i, err, reset = 0;
+
+ memset(array, 0, sizeof(array));
+
+ OPT_PSKEY(1, 1, &stores, &reset, NULL);
+
+ if (strncasecmp(argv[0], "0x", 2)) {
+ pskey = atoi(argv[0]);
+
+ for (i = 0; storage[i].pskey; i++) {
+ if (strcasecmp(storage[i].str, argv[0]))
+ continue;
+
+ pskey = storage[i].pskey;
+ break;
+ }
+ } else
+ pskey = strtol(argv[0] + 2, NULL, 16);
+
+ memset(array, 0, sizeof(array));
+ array[0] = pskey & 0xff;
+ array[1] = pskey >> 8;
+ array[2] = stores & 0xff;
+ array[3] = stores >> 8;
+
+ err = transport_read(transport, CSR_VARID_PS_SIZE, array, 8);
+ if (err < 0)
+ return err;
+
+ length = array[2] + (array[3] << 8);
+ if (length + 6 > (int) sizeof(array) / 2)
+ return -EIO;
+
+ memset(array, 0, sizeof(array));
+ array[0] = pskey & 0xff;
+ array[1] = pskey >> 8;
+ array[2] = length & 0xff;
+ array[3] = length >> 8;
+ array[4] = stores & 0xff;
+ array[5] = stores >> 8;
+
+ err = transport_read(transport, CSR_VARID_PS, array, (length + 3) * 2);
+ if (err < 0)
+ return err;
+
+ switch (length) {
+ case 1:
+ value = array[6] | (array[7] << 8);
+ printf("%s: 0x%04x (%d)\n", csr_pskeytostr(pskey), value, value);
+ break;
+
+ case 2:
+ val32 = array[8] | (array[9] << 8) | (array[6] << 16) | (array[7] << 24);
+ printf("%s: 0x%08x (%d)\n", csr_pskeytostr(pskey), val32, val32);
+ break;
+
+ default:
+ printf("%s:", csr_pskeytostr(pskey));
+ for (i = 0; i < length; i++)
+ printf(" 0x%02x%02x", array[(i * 2) + 6], array[(i * 2) + 7]);
+ printf("\n");
+ break;
+ }
+
+ if (reset)
+ transport_write(transport, CSR_VARID_WARM_RESET, NULL, 0);
+
+ return err;
+}
+
+static int cmd_psset(int transport, int argc, char *argv[])
+{
+ uint8_t array[128];
+ uint16_t pskey, length, value, stores = CSR_STORES_PSRAM;
+ uint32_t val32;
+ int i, err, reset = 0;
+
+ memset(array, 0, sizeof(array));
+
+ OPT_PSKEY(2, 81, &stores, &reset, NULL);
+
+ if (strncasecmp(argv[0], "0x", 2)) {
+ pskey = atoi(argv[0]);
+
+ for (i = 0; storage[i].pskey; i++) {
+ if (strcasecmp(storage[i].str, argv[0]))
+ continue;
+
+ pskey = storage[i].pskey;
+ break;
+ }
+ } else
+ pskey = strtol(argv[0] + 2, NULL, 16);
+
+ memset(array, 0, sizeof(array));
+ array[0] = pskey & 0xff;
+ array[1] = pskey >> 8;
+ array[2] = stores & 0xff;
+ array[3] = stores >> 8;
+
+ err = transport_read(transport, CSR_VARID_PS_SIZE, array, 8);
+ if (err < 0)
+ return err;
+
+ length = array[2] + (array[3] << 8);
+ if (length + 6 > (int) sizeof(array) / 2)
+ return -EIO;
+
+ memset(array, 0, sizeof(array));
+ array[0] = pskey & 0xff;
+ array[1] = pskey >> 8;
+ array[2] = length & 0xff;
+ array[3] = length >> 8;
+ array[4] = stores & 0xff;
+ array[5] = stores >> 8;
+
+ argc--;
+ argv++;
+
+ switch (length) {
+ case 1:
+ if (argc != 1) {
+ errno = E2BIG;
+ return -1;
+ }
+
+ if (!strncasecmp(argv[0], "0x", 2))
+ value = strtol(argv[0] + 2, NULL, 16);
+ else
+ value = atoi(argv[0]);
+
+ array[6] = value & 0xff;
+ array[7] = value >> 8;
+ break;
+
+ case 2:
+ if (argc != 1) {
+ errno = E2BIG;
+ return -1;
+ }
+
+ if (!strncasecmp(argv[0], "0x", 2))
+ val32 = strtol(argv[0] + 2, NULL, 16);
+ else
+ val32 = atoi(argv[0]);
+
+ array[6] = (val32 & 0xff0000) >> 16;
+ array[7] = val32 >> 24;
+ array[8] = val32 & 0xff;
+ array[9] = (val32 & 0xff00) >> 8;
+ break;
+
+ default:
+ if (argc != length * 2) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ for (i = 0; i < length * 2; i++)
+ if (!strncasecmp(argv[0], "0x", 2))
+ array[i + 6] = strtol(argv[i] + 2, NULL, 16);
+ else
+ array[i + 6] = atoi(argv[i]);
+ break;
+ }
+
+ err = transport_write(transport, CSR_VARID_PS, array, (length + 3) * 2);
+ if (err < 0)
+ return err;
+
+ if (reset)
+ transport_write(transport, CSR_VARID_WARM_RESET, NULL, 0);
+
+ return err;
+}
+
+static int cmd_psclr(int transport, int argc, char *argv[])
+{
+ uint8_t array[8];
+ uint16_t pskey, stores = CSR_STORES_PSRAM;
+ int i, err, reset = 0;
+
+ OPT_PSKEY(1, 1, &stores, &reset, NULL);
+
+ if (strncasecmp(argv[0], "0x", 2)) {
+ pskey = atoi(argv[0]);
+
+ for (i = 0; storage[i].pskey; i++) {
+ if (strcasecmp(storage[i].str, argv[0]))
+ continue;
+
+ pskey = storage[i].pskey;
+ break;
+ }
+ } else
+ pskey = strtol(argv[0] + 2, NULL, 16);
+
+ memset(array, 0, sizeof(array));
+ array[0] = pskey & 0xff;
+ array[1] = pskey >> 8;
+ array[2] = stores & 0xff;
+ array[3] = stores >> 8;
+
+ err = transport_write(transport, CSR_VARID_PS_CLR_STORES, array, 8);
+ if (err < 0)
+ return err;
+
+ if (reset)
+ transport_write(transport, CSR_VARID_WARM_RESET, NULL, 0);
+
+ return err;
+}
+
+static int cmd_pslist(int transport, int argc, char *argv[])
+{
+ uint8_t array[8];
+ uint16_t pskey = 0x0000, length, stores = CSR_STORES_DEFAULT;
+ int err, reset = 0;
+
+ OPT_PSKEY(0, 0, &stores, &reset, NULL);
+
+ while (1) {
+ memset(array, 0, sizeof(array));
+ array[0] = pskey & 0xff;
+ array[1] = pskey >> 8;
+ array[2] = stores & 0xff;
+ array[3] = stores >> 8;
+
+ err = transport_read(transport, CSR_VARID_PS_NEXT, array, 8);
+ if (err < 0)
+ break;
+
+ pskey = array[4] + (array[5] << 8);
+ if (pskey == 0x0000)
+ break;
+
+ memset(array, 0, sizeof(array));
+ array[0] = pskey & 0xff;
+ array[1] = pskey >> 8;
+ array[2] = stores & 0xff;
+ array[3] = stores >> 8;
+
+ err = transport_read(transport, CSR_VARID_PS_SIZE, array, 8);
+ if (err < 0)
+ continue;
+
+ length = array[2] + (array[3] << 8);
+
+ printf("0x%04x - %s (%d bytes)\n", pskey,
+ csr_pskeytostr(pskey), length * 2);
+ }
+
+ if (reset)
+ transport_write(transport, CSR_VARID_WARM_RESET, NULL, 0);
+
+ return 0;
+}
+
+static int cmd_psread(int transport, int argc, char *argv[])
+{
+ uint8_t array[256];
+ uint16_t pskey = 0x0000, length, stores = CSR_STORES_DEFAULT;
+ char *str, val[7];
+ int i, err, reset = 0;
+
+ OPT_PSKEY(0, 0, &stores, &reset, NULL);
+
+ while (1) {
+ memset(array, 0, sizeof(array));
+ array[0] = pskey & 0xff;
+ array[1] = pskey >> 8;
+ array[2] = stores & 0xff;
+ array[3] = stores >> 8;
+
+ err = transport_read(transport, CSR_VARID_PS_NEXT, array, 8);
+ if (err < 0)
+ break;
+
+ pskey = array[4] + (array[5] << 8);
+ if (pskey == 0x0000)
+ break;
+
+ memset(array, 0, sizeof(array));
+ array[0] = pskey & 0xff;
+ array[1] = pskey >> 8;
+ array[2] = stores & 0xff;
+ array[3] = stores >> 8;
+
+ err = transport_read(transport, CSR_VARID_PS_SIZE, array, 8);
+ if (err < 0)
+ continue;
+
+ length = array[2] + (array[3] << 8);
+ if (length + 6 > (int) sizeof(array) / 2)
+ continue;
+
+ memset(array, 0, sizeof(array));
+ array[0] = pskey & 0xff;
+ array[1] = pskey >> 8;
+ array[2] = length & 0xff;
+ array[3] = length >> 8;
+ array[4] = stores & 0xff;
+ array[5] = stores >> 8;
+
+ err = transport_read(transport, CSR_VARID_PS, array, (length + 3) * 2);
+ if (err < 0)
+ continue;
+
+ str = csr_pskeytoval(pskey);
+ if (!strcasecmp(str, "UNKNOWN")) {
+ sprintf(val, "0x%04x", pskey);
+ str = NULL;
+ }
+
+ printf("// %s%s\n&%04x =", str ? "PSKEY_" : "",
+ str ? str : val, pskey);
+ for (i = 0; i < length; i++)
+ printf(" %02x%02x", array[(i * 2) + 7], array[(i * 2) + 6]);
+ printf("\n");
+ }
+
+ if (reset)
+ transport_write(transport, CSR_VARID_WARM_RESET, NULL, 0);
+
+ return 0;
+}
+
+static int cmd_psload(int transport, int argc, char *argv[])
+{
+ uint8_t array[256];
+ uint16_t pskey, length, size, stores = CSR_STORES_PSRAM;
+ char *str, val[7];
+ int err, reset = 0;
+
+ OPT_PSKEY(1, 1, &stores, &reset, NULL);
+
+ psr_read(argv[0]);
+
+ memset(array, 0, sizeof(array));
+ size = sizeof(array) - 6;
+
+ while (psr_get(&pskey, array + 6, &size) == 0) {
+ str = csr_pskeytoval(pskey);
+ if (!strcasecmp(str, "UNKNOWN")) {
+ sprintf(val, "0x%04x", pskey);
+ str = NULL;
+ }
+
+ printf("Loading %s%s ... ", str ? "PSKEY_" : "",
+ str ? str : val);
+ fflush(stdout);
+
+ length = size / 2;
+
+ array[0] = pskey & 0xff;
+ array[1] = pskey >> 8;
+ array[2] = length & 0xff;
+ array[3] = length >> 8;
+ array[4] = stores & 0xff;
+ array[5] = stores >> 8;
+
+ err = transport_write(transport, CSR_VARID_PS, array, size + 6);
+
+ printf("%s\n", err < 0 ? "failed" : "done");
+
+ memset(array, 0, sizeof(array));
+ size = sizeof(array) - 6;
+ }
+
+ if (reset)
+ transport_write(transport, CSR_VARID_WARM_RESET, NULL, 0);
+
+ return 0;
+}
+
+static int cmd_pscheck(int transport, int argc, char *argv[])
+{
+ uint8_t array[256];
+ uint16_t pskey, size;
+ int i;
+
+ OPT_HELP(1, NULL);
+
+ psr_read(argv[0]);
+
+ while (psr_get(&pskey, array, &size) == 0) {
+ printf("0x%04x =", pskey);
+ for (i = 0; i < size; i++)
+ printf(" 0x%02x", array[i]);
+ printf("\n");
+ }
+
+ return 0;
+}
+
+static struct {
+ char *str;
+ int (*func)(int transport, int argc, char *argv[]);
+ char *arg;
+ char *doc;
+} commands[] = {
+ { "builddef", cmd_builddef, "", "Get build definitions" },
+ { "keylen", cmd_keylen, "<handle>", "Get current crypt key length" },
+ { "clock", cmd_clock, "", "Get local Bluetooth clock" },
+ { "rand", cmd_rand, "", "Get random number" },
+ { "chiprev", cmd_chiprev, "", "Get chip revision" },
+ { "buildname", cmd_buildname, "", "Get the full build name" },
+ { "panicarg", cmd_panicarg, "", "Get panic code argument" },
+ { "faultarg", cmd_faultarg, "", "Get fault code argument" },
+ { "coldreset", cmd_coldreset, "", "Perform cold reset" },
+ { "warmreset", cmd_warmreset, "", "Perform warm reset" },
+ { "disabletx", cmd_disabletx, "", "Disable TX on the device" },
+ { "enabletx", cmd_enabletx, "", "Enable TX on the device" },
+ { "singlechan",cmd_singlechan,"<channel>", "Lock radio on specific channel" },
+ { "hoppingon", cmd_hoppingon, "", "Revert to channel hopping" },
+ { "rttxdata1", cmd_rttxdata1, "<freq> <level>", "TXData1 radio test" },
+ { "radiotest", cmd_radiotest, "<freq> <level> <id>", "Run radio tests" },
+ { "memtypes", cmd_memtypes, NULL, "Get memory types" },
+ { "psget", cmd_psget, "<key>", "Get value for PS key" },
+ { "psset", cmd_psset, "<key> <value>", "Set value for PS key" },
+ { "psclr", cmd_psclr, "<key>", "Clear value for PS key" },
+ { "pslist", cmd_pslist, NULL, "List all PS keys" },
+ { "psread", cmd_psread, NULL, "Read all PS keys" },
+ { "psload", cmd_psload, "<file>", "Load all PS keys from PSR file" },
+ { "pscheck", cmd_pscheck, "<file>", "Check PSR file" },
+ { NULL }
+};
+
+static void usage(void)
+{
+ int i, pos = 0;
+
+ printf("bccmd - Utility for the CSR BCCMD interface\n\n");
+ printf("Usage:\n"
+ "\tbccmd [options] <command>\n\n");
+
+ printf("Options:\n"
+ "\t-t <transport> Select the transport\n"
+ "\t-d <device> Select the device\n"
+ "\t-b <bcsp rate> Select the bcsp transfer rate\n"
+ "\t-h, --help Display help\n"
+ "\n");
+
+ printf("Transports:\n"
+ "\tHCI USB BCSP H4 3WIRE\n\n");
+
+ printf("Commands:\n");
+ for (i = 0; commands[i].str; i++)
+ printf("\t%-10s %-20s\t%s\n", commands[i].str,
+ commands[i].arg ? commands[i].arg : " ",
+ commands[i].doc);
+ printf("\n");
+
+ printf("Keys:\n\t");
+ for (i = 0; storage[i].pskey; i++) {
+ printf("%s ", storage[i].str);
+ pos += strlen(storage[i].str) + 1;
+ if (pos > 60) {
+ printf("\n\t");
+ pos = 0;
+ }
+ }
+ printf("\n");
+}
+
+static struct option main_options[] = {
+ { "transport", 1, 0, 't' },
+ { "device", 1, 0, 'd' },
+ { "bcsprate", 1, 0, 'b'},
+ { "help", 0, 0, 'h' },
+ { 0, 0, 0, 0 }
+};
+
+int main(int argc, char *argv[])
+{
+ char *device = NULL;
+ int i, err, opt, transport = CSR_TRANSPORT_HCI;
+ speed_t bcsp_rate = B38400;
+
+ while ((opt=getopt_long(argc, argv, "+t:d:i:b:h", main_options, NULL)) != EOF) {
+ switch (opt) {
+ case 't':
+ if (!strcasecmp(optarg, "hci"))
+ transport = CSR_TRANSPORT_HCI;
+ else if (!strcasecmp(optarg, "usb"))
+ transport = CSR_TRANSPORT_USB;
+ else if (!strcasecmp(optarg, "bcsp"))
+ transport = CSR_TRANSPORT_BCSP;
+ else if (!strcasecmp(optarg, "h4"))
+ transport = CSR_TRANSPORT_H4;
+ else if (!strcasecmp(optarg, "h5"))
+ transport = CSR_TRANSPORT_3WIRE;
+ else if (!strcasecmp(optarg, "3wire"))
+ transport = CSR_TRANSPORT_3WIRE;
+ else if (!strcasecmp(optarg, "twutl"))
+ transport = CSR_TRANSPORT_3WIRE;
+ else
+ transport = CSR_TRANSPORT_UNKNOWN;
+ break;
+
+ case 'd':
+ case 'i':
+ device = strdup(optarg);
+ break;
+ case 'b':
+ switch (atoi(optarg)) {
+ case 9600: bcsp_rate = B9600; break;
+ case 19200: bcsp_rate = B19200; break;
+ case 38400: bcsp_rate = B38400; break;
+ case 57600: bcsp_rate = B57600; break;
+ case 115200: bcsp_rate = B115200; break;
+ case 230400: bcsp_rate = B230400; break;
+ case 460800: bcsp_rate = B460800; break;
+ case 500000: bcsp_rate = B500000; break;
+ case 576000: bcsp_rate = B576000; break;
+ case 921600: bcsp_rate = B921600; break;
+ case 1000000: bcsp_rate = B1000000; break;
+ case 1152000: bcsp_rate = B1152000; break;
+ case 1500000: bcsp_rate = B1500000; break;
+ case 2000000: bcsp_rate = B2000000; break;
+#ifdef B2500000
+ case 2500000: bcsp_rate = B2500000; break;
+#endif
+#ifdef B3000000
+ case 3000000: bcsp_rate = B3000000; break;
+#endif
+#ifdef B3500000
+ case 3500000: bcsp_rate = B3500000; break;
+#endif
+#ifdef B4000000
+ case 4000000: bcsp_rate = B4000000; break;
+#endif
+ default:
+ printf("Unknown BCSP baud rate specified, defaulting to 38400bps\n");
+ bcsp_rate = B38400;
+ }
+ break;
+ case 'h':
+ default:
+ usage();
+ exit(0);
+ }
+ }
+
+ argc -= optind;
+ argv += optind;
+ optind = 0;
+
+ if (argc < 1) {
+ usage();
+ exit(1);
+ }
+
+ if (transport_open(transport, device, bcsp_rate) < 0)
+ exit(1);
+
+ if (device)
+ free(device);
+
+ for (i = 0; commands[i].str; i++) {
+ if (strcasecmp(commands[i].str, argv[0]))
+ continue;
+
+ err = commands[i].func(transport, argc, argv);
+
+ transport_close(transport);
+
+ if (err < 0) {
+ fprintf(stderr, "Can't execute command: %s (%d)\n",
+ strerror(errno), errno);
+ exit(1);
+ }
+
+ exit(0);
+ }
+
+ fprintf(stderr, "Unsupported command\n");
+
+ transport_close(transport);
+
+ exit(1);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-02 16:24:01 +0000