diff options
| author | guo <[email protected]> | 2021-09-04 18:11:30 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-09-04 18:11:30 +0800 |
| commit | 233b90a3eec66c11f1ca67f4e5c7b2bd8c7f0537 (patch) | |
| tree | d4a6be48a5c3f1b099bb702459092a8422da0f97 /components/drivers/include | |
| parent | 40df71e7a60b6fdd3b27f7ef18cef4e8db812926 (diff) | |
| parent | f1e1b6b2e39ac7c62fbe4b60d5c03fe60fb7d5c9 (diff) | |
Merge pull request #4998 from loogg/mlw
修复 ringblk_buf 在不使用动态内存时报错的问题以及 AT 组件优化
Diffstat (limited to 'components/drivers/include')
| -rw-r--r-- | components/drivers/include/ipc/ringblk_buf.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/components/drivers/include/ipc/ringblk_buf.h b/components/drivers/include/ipc/ringblk_buf.h index 5b2971b800..df05659f3e 100644 --- a/components/drivers/include/ipc/ringblk_buf.h +++ b/components/drivers/include/ipc/ringblk_buf.h @@ -76,9 +76,12 @@ typedef struct rt_rbb *rt_rbb_t; /* rbb (ring block buffer) API */ void rt_rbb_init(rt_rbb_t rbb, rt_uint8_t *buf, rt_size_t buf_size, rt_rbb_blk_t block_set, rt_size_t blk_max_num); +rt_size_t rt_rbb_get_buf_size(rt_rbb_t rbb); + +#ifdef RT_USING_HEAP rt_rbb_t rt_rbb_create(rt_size_t buf_size, rt_size_t blk_max_num); void rt_rbb_destroy(rt_rbb_t rbb); -rt_size_t rt_rbb_get_buf_size(rt_rbb_t rbb); +#endif /* rbb block API */ rt_rbb_blk_t rt_rbb_blk_alloc(rt_rbb_t rbb, rt_size_t blk_size); |