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Add support for reading the build definitions

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This commit is contained in:
Marcel Holtmann 2005-10-25 01:55:51 +00:00
parent b77c88f001
commit 7dbda16a23
2 changed files with 39 additions and 0 deletions
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3
tools/bccmd.8
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@ -23,6 +23,9 @@ devices. If run without the <command> argument, a short help page will be diapla
Specify a particular device to operate on. If not specified, default is the first available device.
.SH COMMANDS
.TP
.BI builddef
Get build definitions
.TP
.BI keylen\ <handle>
Get current crypt key length
.TP

36
tools/bccmd.c
View File

@ -42,6 +42,41 @@
#include "csr.h"
static int cmd_builddef(int dd, int argc, char *argv[])
{
uint8_t buf[8];
uint16_t seqnum = 0x4711, def = 0x0000, nextdef = 0x0000;
int err = 0;
printf("Build definitions:");
while (1) {
memset(buf, 0, sizeof(buf));
buf[0] = def & 0xff;
buf[1] = def >> 8;
err = csr_read_varid_complex(dd, seqnum++,
CSR_VARID_GET_NEXT_BUILDDEF, buf, sizeof(buf));
if (err < 0) {
errno = -err;
break;
}
nextdef = buf[2] | (buf[3] << 8);
if (nextdef == 0x0000)
break;
def = nextdef;
printf(" %s (0x%02x)", csr_builddeftostr(def), def);
}
printf("\n");
return err;
}
static int cmd_keylen(int dd, int argc, char *argv[])
{
uint8_t buf[8];
@ -171,6 +206,7 @@ static struct {
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" },