USBD_PHDC_OS_WrIntrLock

Description

Lock the write interrupt pipe.

Files

usbd_phdc_os.h / usbd_phdc_os.c

Prototype

void  USBD_PHDC_OS_WrIntrLock (CPU_INT08U   class_nbr,
                               CPU_INT16U   timeout,
                               USBD_ERR    *p_err);

Arguments

class_nbr

PHDC instance number.

timeout

Timeout.

p_err

Pointer to variable that will receive the return error code from this function.

Returned Value

None.

Callers

Personal Healthcare Device Class.

Implementation guidelines

1. Typical implementation will consist in pending on a semaphore that locks the write interrupt pipe.
2. p_err argument should be assigned as described in Table - Error Code Assignment in Function of Lock Operation Result.