diff options
Diffstat (limited to 'tinyusb/host')
| -rw-r--r-- | tinyusb/host/hcd.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tinyusb/host/hcd.h b/tinyusb/host/hcd.h index ab324b6d4..05b4d6d6d 100644 --- a/tinyusb/host/hcd.h +++ b/tinyusb/host/hcd.h @@ -66,6 +66,12 @@ typedef struct { uint8_t index; } pipe_handle_t; +static inline bool pipehandle_is_valid(pipe_handle_t pipe_hdl) ATTR_CONST ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; +static inline bool pipehandle_is_valid(pipe_handle_t pipe_hdl) +{ + return pipe_hdl.dev_addr > 0; +} + //--------------------------------------------------------------------+ // USBH-HCD API //--------------------------------------------------------------------+ |