Typedef anjay_nidd_driver_can_recv_t
Defined in File nidd.h
Typedef Documentation
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typedef int anjay_nidd_driver_can_recv_t(anjay_nidd_driver_t *driver)
Checks if it is currently possible to receive any data from the driver.
- Param driver:
Device driver context to operate on.
- Return:
1 if something can be read, 0 if nothing can be read, negative value in case of error. Driver errno MUST be set to a non-zero value if the function fails.