ioc.h File Reference

Header file with declarations for the I/O Control module. More...

#include <stdint.h>

Go to the source code of this file.

Macros
IOC Signal Select Registers
IOC Override Configuration Registers
IOC Input Pin Select Registers
#define	IOC_UARTRXD_UART0   0x400D4100
	UART0 RX.
#define	IOC_UARTCTS_UART1   0x400D4104
	UART1 CTS.
#define	IOC_UARTRXD_UART1   0x400D4108
	UART1 RX.
#define	IOC_CLK_SSI_SSI0   0x400D410C
	SSI0 Clock.
#define	IOC_SSIRXD_SSI0   0x400D4110
	SSI0 RX.
#define	IOC_SSIFSSIN_SSI0   0x400D4114
	SSI0 FSSIN.
#define	IOC_CLK_SSIIN_SSI0   0x400D4118
	SSI0 Clock SSIIN.
#define	IOC_CLK_SSI_SSI1   0x400D411C
	SSI1 Clock.
#define	IOC_SSIRXD_SSI1   0x400D4120
	SSI1 RX.
#define	IOC_SSIFSSIN_SSI1   0x400D4124
	SSI1 FSSIN Select.
#define	IOC_CLK_SSIIN_SSI1   0x400D4128
	SSI1 Clock SSIIN.
#define	IOC_I2CMSSDA   0x400D412C
	I2C SDA.
#define	IOC_I2CMSSCL   0x400D4130
	I2C SCL.
#define	IOC_GPT0OCP1   0x400D4134
	GPT0OCP1.
#define	IOC_GPT0OCP2   0x400D4138
	GPT0OCP2.
#define	IOC_GPT1OCP1   0x400D413C
	GPT1OCP1.
#define	IOC_GPT1OCP2   0x400D4140
	GPT1OCP2.
#define	IOC_GPT2OCP1   0x400D4144
	GPT2OCP1.
#define	IOC_GPT2OCP2   0x400D4148
	GPT2OCP2.
#define	IOC_GPT3OCP1   0x400D414C
	GPT3OCP1.
#define	IOC_GPT3OCP2   0x400D4150
	GPT3OCP2.
I/O Control Register Bit Masks
#define	IOC_OVR_MASK   0x0000000F
	IOC_Pxn_OVER registers.
#define	IOC_PXX_SEL_MASK   0x0000001F
	IOC_Pxn_SEL registers.
#define	IOC_INPUT_SEL_MASK   0x0000001F
	All other IOC registers.
INPUT_SEL Values (For Pin Selection Registers)
Peripheral Signal Select Values (for IOC_Pxx_SEL registers)
Values for IOC_PXX_OVER
#define	IOC_OVERRIDE_OE   0x00000008
	Output Enable.
#define	IOC_OVERRIDE_PUE   0x00000004
	Pull Up Enable.
#define	IOC_OVERRIDE_PDE   0x00000002
	Pull Down Enable.
#define	IOC_OVERRIDE_ANA   0x00000001
	Analog Enable.
#define	IOC_OVERRIDE_DIS   0x00000000
	Override Disabled.

IOC Functions
#define	ioc_input_sel(port, pin)   ((port << 3) | pin)
	Generates an IOC_INPUT_SEL_PXn value from a port/pin number.
void	ioc_init ()
	Initialise the IOC driver.
void	ioc_set_over (uint8_t port, uint8_t pin, uint8_t over)
	Set Port:Pin override function.
uint32_t	ioc_get_over (uint8_t port, uint8_t pin)
	Get Port:Pin override function.
void	ioc_set_sel (uint8_t port, uint8_t pin, uint8_t sel)
	Function select for Port:Pin.

Detailed Description

Header file with declarations for the I/O Control module.

Definition in file ioc.h.