Texas Instruments TMS320C6000 manual DIP API Reference, DIPget, Compile time constant

DIP_SUPPORT

5.2 DIP API Reference

DIP_get	Returns current value of specified DIP switch
Function		Uint32 DIP_get(
		Uint32 dipNum
	);
Arguments		dipNum	Specifies which DIP switch to be read, can be one of
			the following:
			- DIP_1
			- DIP_2
			- DIP_3
			- …
Return Value		Uint32	Current value of the specified DIP switch.
			- 0 = DIP switch position is off.
			- 1 = DIP switch position is on.
Description		Returns the current value of the specified DIP switch.
		C6711 DSK

-DIP_1 = USER_SW1

-DIP_2 = USER_SW2

-DIP_3 = USER_SW3

Example	Uint32 val;
	val = DIP_get(DIP_1);

DIP_SUPPORT	Compile time constant
Constant		DIP_SUPPORT
Description		Compile time constant that has a value of 1 if the board supports the DIP
		module and 0 otherwise. You are not required to use this constant.
		Currently, all devices support this module.
Example		#if (DIP_SUPPORT)
		/* do DIP operations */
		#endif

DIP API Module 5-3