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Bluetooth: Audio: Shell: Fix compile warning for 0 client snk/src ASE

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In case that CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT or
CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT is set to NULL, the
unicast client implementation in the shell would have compile
warnings, since the arrays would be 0 and we would attempt to
access it some places (or rather the compiler/linker would
think that, but it would never happen at runtime).

Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This commit is contained in:
Emil Gydesen 2023-01-09 10:07:02 +01:00 • committed by Carles Cufí
commit ce9385b388
1 changed files with 39 additions and 3 deletions
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42
subsys/bluetooth/shell/audio.c
View file

@ -45,8 +45,12 @@ static const struct bt_codec_qos_pref qos_pref = BT_CODEC_QOS_PREF(true, BT_GAP_
#if defined(CONFIG_BT_AUDIO_UNICAST_CLIENT)
static struct bt_audio_unicast_group *default_unicast_group;
static struct bt_codec *rcodecs[2][CONFIG_BT_AUDIO_UNICAST_CLIENT_PAC_COUNT];
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0
static struct bt_audio_ep *snks[CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT];
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0 */
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0
static struct bt_audio_ep *srcs[CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT];
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0 */
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT */
#endif /* CONFIG_BT_AUDIO_UNICAST */
@ -760,17 +764,21 @@ static int handle_metadata_update(const char *meta_str,
#if defined(CONFIG_BT_AUDIO_UNICAST_CLIENT)
static uint8_t stream_dir(const struct bt_audio_stream *stream)
{
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0
for (size_t i = 0; i < ARRAY_SIZE(snks); i++) {
if (snks[i] != NULL && stream->ep == snks[i]) {
return BT_AUDIO_DIR_SINK;
}
}
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0 */
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0
for (size_t i = 0; i < ARRAY_SIZE(srcs); i++) {
if (srcs[i] != NULL && stream->ep == srcs[i]) {
return BT_AUDIO_DIR_SOURCE;
}
}
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0 */
__ASSERT(false, "Invalid stream");
return 0;
@ -791,19 +799,23 @@ static void add_codec(struct bt_codec *codec, uint8_t index, enum bt_audio_dir d
}
}
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0
static void add_sink(struct bt_audio_ep *ep, uint8_t index)
{
shell_print(ctx_shell, "Sink #%u: ep %p", index, ep);
snks[index] = ep;
}
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0 */
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0
static void add_source(struct bt_audio_ep *ep, uint8_t index)
{
shell_print(ctx_shell, "Source #%u: ep %p", index, ep);
srcs[index] = ep;
}
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0 */
static void discover_cb(struct bt_conn *conn, struct bt_codec *codec,
struct bt_audio_ep *ep,
@ -815,11 +827,17 @@ static void discover_cb(struct bt_conn *conn, struct bt_codec *codec,
}
if (ep) {
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0
if (params->dir == BT_AUDIO_DIR_SINK) {
add_sink(ep, params->num_eps);
} else if (params->dir == BT_AUDIO_DIR_SOURCE) {
}
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0 */
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0
if (params->dir == BT_AUDIO_DIR_SOURCE) {
add_source(ep, params->num_eps);
}
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0*/
return;
}
@ -839,11 +857,17 @@ static void discover_all(struct bt_conn *conn, struct bt_codec *codec,
}
if (ep) {
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0
if (params->dir == BT_AUDIO_DIR_SINK) {
add_sink(ep, params->num_eps);
} else if (params->dir == BT_AUDIO_DIR_SOURCE) {
}
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0 */
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0
if (params->dir == BT_AUDIO_DIR_SOURCE) {
add_source(ep, params->num_eps);
}
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0*/
return;
}
@ -948,12 +972,20 @@ static int cmd_config(const struct shell *sh, size_t argc, char *argv[])
return -ENOEXEC;
}
if (!strcmp(argv[1], "sink")) {
if (false) {
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0
} else if (!strcmp(argv[1], "sink")) {
dir = BT_AUDIO_DIR_SINK;
ep = snks[index];
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0 */
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0
} else if (!strcmp(argv[1], "source")) {
dir = BT_AUDIO_DIR_SOURCE;
ep = srcs[index];
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0 */
} else {
shell_error(sh, "Unsupported dir: %s", argv[1]);
return -ENOEXEC;
@ -1224,6 +1256,7 @@ static int cmd_list(const struct shell *sh, size_t argc, char *argv[])
}
#if defined(CONFIG_BT_AUDIO_UNICAST_CLIENT)
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0
shell_print(sh, "Sinks:");
for (i = 0; i < ARRAY_SIZE(snks); i++) {
@ -1233,7 +1266,9 @@ static int cmd_list(const struct shell *sh, size_t argc, char *argv[])
shell_print(sh, " #%u: ep %p", i, ep);
}
}
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SNK_COUNT > 0 */
#if CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0
shell_print(sh, "Sources:");
for (i = 0; i < ARRAY_SIZE(srcs); i++) {
@ -1243,6 +1278,7 @@ static int cmd_list(const struct shell *sh, size_t argc, char *argv[])
shell_print(sh, " #%u: ep %p", i, ep);
}
}
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT_ASE_SRC_COUNT > 0 */
#endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT */
return 0;