Function rc_i2c_unlock_bus#

Function Documentation#

int rc_i2c_unlock_bus(int bus)#

Unlocks a bus to indicate to other threads in the process that the bus is now free.

see rc_i2c_lock_bus for further description.

Parameters:: bus – [in] The bus ID
Returns:: Returns the lock state (0 or 1) when this function is called, or -1 on error.