Rabbit RabbitCore RCM3305 User Manual page 53

void rn_sp_close(int port);
Deactivates the RCM3305/RCM3315 RabbitNet port as a clocked serial port. This call is also used by
rn_init().
PARAMETERS
portnum = 0
RETURN VALUE
None
void rn_sp_enable(int portnum);
This is a macro that enables or asserts the RCM3305/RCM3315 RabbitNet port chip select prior to data
transfer.
PARAMETERS
portnum = 0
RETURN VALUE
None
void rn_sp_disable(int portnum);
This is a macro that disables or deasserts the RCM3305/RCM3315 RabbitNet port chip select to invali-
date data transfer.
PARAMETERS
portnum = 0
RETURN VALUE
None.
User's Manual 47