diff options
Diffstat (limited to 'components/drivers/include/rtdevice.h')
| -rw-r--r-- | components/drivers/include/rtdevice.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/components/drivers/include/rtdevice.h b/components/drivers/include/rtdevice.h index d7a6bf5add..26c9b3aa6f 100644 --- a/components/drivers/include/rtdevice.h +++ b/components/drivers/include/rtdevice.h @@ -48,6 +48,7 @@ rt_size_t rt_ringbuffer_putchar(struct rt_ringbuffer* rb, rt_size_t rt_ringbuffer_get(struct rt_ringbuffer* rb,
rt_uint8_t *ptr,
rt_uint16_t length);
+rt_size_t rt_ringbuffer_getchar(struct rt_ringbuffer* rb, rt_uint8_t *ch);
rt_size_t rt_ringbuffer_available_size(struct rt_ringbuffer* rb);
rt_size_t rt_ringbuffer_emptry_size(struct rt_ringbuffer* rb);
|