diff options
| author | WBI\nxf44444 <[email protected]> | 2020-11-17 11:26:28 +0800 |
|---|---|---|
| committer | WBI\nxf44444 <[email protected]> | 2020-11-17 11:26:28 +0800 |
| commit | bfdbcd30f4f34e53d62f5d014acf4481c5a06412 (patch) | |
| tree | 5043846c3034b4417172270531c04ab3771b0f02 /components/net | |
| parent | 8087a901180c9fccb5951d651b7ce01974aea52a (diff) | |
| parent | b0f21335631adcd7b788de7b402a175e5ca4a40b (diff) | |
audio_kconfig
Diffstat (limited to 'components/net')
| -rw-r--r-- | components/net/at/src/at_client.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/components/net/at/src/at_client.c b/components/net/at/src/at_client.c index ba4009738d..788549392d 100644 --- a/components/net/at/src/at_client.c +++ b/components/net/at/src/at_client.c @@ -917,6 +917,11 @@ int at_client_init(const char *dev_name, rt_size_t recv_bufsz) RT_ASSERT(dev_name); RT_ASSERT(recv_bufsz > 0); + if (at_client_get(dev_name) != RT_NULL) + { + return result; + } + for (idx = 0; idx < AT_CLIENT_NUM_MAX && at_client_table[idx].device; idx++); if (idx >= AT_CLIENT_NUM_MAX) |