GPIO

Data Structures
struct	_GPIO_Obj_
	Defines the General Purpose I/O (GPIO) object. More...

Macros
#define	GPIO_BASE_ADDR   (0x00006F80)
	Defines the base address of the general purpose I/O (GPIO) registers. More...
#define	GPIO_GPMUX_CONFIG_BITS   (3 << 0)
	Defines the location of the CONFIG bits in the GPMUX register. More...
#define	GPIO_GPMUX_NUMGPIOS_PER_REG   16
	Defines number of GPIOs covered by each GPxMUX register. More...
#define	GPIO_GPxQSELy_GPIOx_BITS   3
	Defines the location of the GPIOx bits in the GPxQSELy register. More...
#define	GPIO_GPxQSELx_NUMGPIOS_PER_REG   16
	Defines number of GPIOs covered by each GPxQSELy register. More...
#define	GPIO_GPxCTRL_QUALPRDx_BITS   0xFF
	Defines the location of the GPIOx bits in the GPxQSELy register. More...
#define	GPIO_GPxCTRL_QUALPRDx_NUMBITS_PER_REG   8
	Defines number of bits per QUALPRDx field per GPxCTRL register. More...

Typedefs
typedef struct _GPIO_Obj_	GPIO_Obj
	Defines the General Purpose I/O (GPIO) object. More...
typedef struct _GPIO_Obj_ *	GPIO_Handle
	Defines the general purpose I/O (GPIO) handle. More...

Enumerations
enum	GPIO_Mode_e {   GPIO_0_Mode_GeneralPurpose =0, GPIO_0_Mode_EPWM1A, GPIO_0_Mode_Rsvd_2, GPIO_0_Mode_Rsvd_3,   GPIO_1_Mode_GeneralPurpose =0, GPIO_1_Mode_EPWM1B, GPIO_1_Mode_Rsvd_2, GPIO_1_Mode_COMP1OUT,   GPIO_2_Mode_GeneralPurpose =0, GPIO_2_Mode_EPWM2A, GPIO_2_Mode_Rsvd_2, GPIO_2_Mode_Rsvd_3,   GPIO_3_Mode_GeneralPurpose =0, GPIO_3_Mode_EPWM2B, GPIO_3_Mode_SPISOMIA, GPIO_3_Mode_COMP2OUT,   GPIO_4_Mode_GeneralPurpose =0, GPIO_4_Mode_EPWM3A, GPIO_4_Mode_Rsvd_2, GPIO_4_Mode_Rsvd_3,   GPIO_5_Mode_GeneralPurpose =0, GPIO_5_Mode_EPWM3B, GPIO_5_Mode_SPISIMOA, GPIO_5_Mode_ECAP1,   GPIO_6_Mode_GeneralPurpose =0, GPIO_6_Mode_EPWM4A, GPIO_6_Mode_EPWMSYNCI, GPIO_6_Mode_EPWMSYNCO,   GPIO_7_Mode_GeneralPurpose =0, GPIO_7_Mode_EPWM4B, GPIO_7_Mode_SCIRXDA, GPIO_7_Mode_ECAP2,   GPIO_8_Mode_GeneralPurpose =0, GPIO_8_Mode_EPWM5A, GPIO_8_Mode_Rsvd_2, GPIO_8_Mode_ADCSOCAO_NOT,   GPIO_9_Mode_GeneralPurpose =0, GPIO_9_Mode_EPWM5B, GPIO_9_Mode_SCITXDB, GPIO_9_Mode_ECAP3,   GPIO_10_Mode_GeneralPurpose =0, GPIO_10_Mode_EPWM6A, GPIO_10_Mode_Rsvd_2, GPIO_10_Mode_ADCSOCBO_NOT,   GPIO_11_Mode_GeneralPurpose =0, GPIO_11_Mode_EPWM6B, GPIO_11_Mode_SCIRXDB, GPIO_11_Mode_ECAP1,   GPIO_12_Mode_GeneralPurpose =0, GPIO_12_Mode_TZ1_NOT, GPIO_12_Mode_SCITXDA, GPIO_12_Mode_SPISIMOB,   GPIO_13_Mode_GeneralPurpose =0, GPIO_13_Mode_TZ2_NOT, GPIO_13_Mode_Rsvd_2, GPIO_13_Mode_SPISOMIB,   GPIO_14_Mode_GeneralPurpose =0, GPIO_14_Mode_TZ3_NOT, GPIO_14_Mode_SCITXDB, GPIO_14_Mode_SPICLKB,   GPIO_15_Mode_GeneralPurpose =0, GPIO_15_Mode_ECAP2, GPIO_15_Mode_SCIRXDB, GPIO_15_Mode_SPISTEB_NOT,   GPIO_16_Mode_GeneralPurpose =0, GPIO_16_Mode_SPISIMOA, GPIO_16_Mode_Rsvd_2, GPIO_16_Mode_TZ2_NOT,   GPIO_17_Mode_GeneralPurpose =0, GPIO_17_Mode_SPISOMIA, GPIO_17_Mode_Rsvd_2, GPIO_17_Mode_TZ3_NOT,   GPIO_18_Mode_GeneralPurpose =0, GPIO_18_Mode_SPICLKA, GPIO_18_Mode_SCITXDB, GPIO_18_Mode_XCLKOUT,   GPIO_19_Mode_GeneralPurpose =0, GPIO_19_Mode_SPISTEA_NOT, GPIO_19_Mode_SCIRXDB, GPIO_19_Mode_ECAP1,   GPIO_20_Mode_GeneralPurpose =0, GPIO_20_Mode_EQEP1A, GPIO_20_Mode_MDXA, GPIO_20_Mode_COMP1OUT,   GPIO_21_Mode_GeneralPurpose =0, GPIO_21_Mode_EQEP1B, GPIO_21_Mode_MDRA, GPIO_21_Mode_COMP2OUT,   GPIO_22_Mode_GeneralPurpose =0, GPIO_22_Mode_EQEP1S, GPIO_22_Mode_MCLKXA, GPIO_22_Mode_SCITXDB,   GPIO_23_Mode_GeneralPurpose =0, GPIO_23_Mode_EQEP1I, GPIO_23_Mode_MFSXA, GPIO_23_Mode_SCIRXDB,   GPIO_24_Mode_GeneralPurpose =0, GPIO_24_Mode_ECAP1, GPIO_24_Mode_EQEP2A, GPIO_24_Mode_SPISIMOB,   GPIO_25_Mode_GeneralPurpose =0, GPIO_25_Mode_ECAP2, GPIO_25_Mode_EQEP2B, GPIO_25_Mode_SPISOMIB,   GPIO_26_Mode_GeneralPurpose =0, GPIO_26_Mode_ECAP3, GPIO_26_Mode_EQEP2I, GPIO_26_Mode_SPICLKB,   GPIO_27_Mode_GeneralPurpose =0, GPIO_27_Mode_HRCAP2, GPIO_27_Mode_EQEP2S, GPIO_27_Mode_SPISTEB_NOT,   GPIO_28_Mode_GeneralPurpose =0, GPIO_28_Mode_SCIRXDA, GPIO_28_Mode_SDDA, GPIO_28_Mode_TZ2_NOT,   GPIO_29_Mode_GeneralPurpose =0, GPIO_29_Mode_SCITXDA, GPIO_29_Mode_SCLA, GPIO_29_Mode_TZ3_NOT,   GPIO_30_Mode_GeneralPurpose =0, GPIO_30_Mode_CANRXA, GPIO_30_Mode_EQEP2I, GPIO_30_Mode_EPWM7A,   GPIO_31_Mode_GeneralPurpose =0, GPIO_31_Mode_CANTXA, GPIO_31_Mode_EQEP2S, GPIO_31_Mode_EPWM8A,   GPIO_32_Mode_GeneralPurpose =0, GPIO_32_Mode_SDAA, GPIO_32_Mode_EPWMSYNCI, GPIO_32_Mode_ADCSOCAO_NOT,   GPIO_33_Mode_GeneralPurpose =0, GPIO_33_Mode_SCLA, GPIO_33_Mode_EPWMSYNCO, GPIO_33_Mode_ADCSOCBO_NOT,   GPIO_34_Mode_GeneralPurpose =0, GPIO_34_Mode_COMP2OUT, GPIO_34_Mode_Rsvd_2, GPIO_34_Mode_COMP3OUT,   GPIO_35_Mode_JTAG_TDI =0, GPIO_35_Mode_Rsvd_1, GPIO_35_Mode_Rsvd_2, GPIO_35_Mode_Rsvd_3,   GPIO_36_Mode_JTAG_TMS =0, GPIO_36_Mode_Rsvd_1, GPIO_36_Mode_Rsvd_2, GPIO_36_Mode_Rsvd_3,   GPIO_37_Mode_JTAG_TDO =0, GPIO_37_Mode_Rsvd_1, GPIO_37_Mode_Rsvd_2, GPIO_37_Mode_Rsvd_3,   GPIO_38_Mode_JTAG_TCK =0, GPIO_38_Mode_Rsvd_1, GPIO_38_Mode_Rsvd_2, GPIO_38_Mode_Rsvd_3,   GPIO_39_Mode_GeneralPurpose =0, GPIO_39_Mode_Rsvd_1, GPIO_39_Mode_Rsvd_2, GPIO_39_Mode_Rsvd_3,   GPIO_40_Mode_GeneralPurpose =0, GPIO_40_Mode_EPWM7A, GPIO_40_Mode_SCITXDB, GPIO_40_Mode_Rsvd_3,   GPIO_41_Mode_GeneralPurpose =0, GPIO_41_Mode_EPWM7B, GPIO_41_Mode_SCIRXDB, GPIO_41_Mode_Rsvd_3,   GPIO_42_Mode_GeneralPurpose =0, GPIO_42_Mode_EPWM8A, GPIO_42_Mode_TZ1_NOT, GPIO_42_Mode_COMP1OUT,   GPIO_43_Mode_GeneralPurpose =0, GPIO_43_Mode_EPWM8B, GPIO_43_Mode_TZ2_NOT, GPIO_43_Mode_COMP2OUT,   GPIO_44_Mode_GeneralPurpose =0, GPIO_44_Mode_MFSRA, GPIO_44_Mode_SCIRXDB, GPIO_44_Mode_EPWM7B,   GPIO_50_Mode_GeneralPurpose =0, GPIO_50_Mode_EQEP1A, GPIO_50_Mode_MDXA, GPIO_50_Mode_TZ1_NOT,   GPIO_51_Mode_GeneralPurpose =0, GPIO_51_Mode_EQEP1B, GPIO_51_Mode_MDRA, GPIO_51_Mode_TZ2_NOT,   GPIO_52_Mode_GeneralPurpose =0, GPIO_52_Mode_EQEP1S, GPIO_52_Mode_MCLKXA, GPIO_52_Mode_TZ3_NOT,   GPIO_53_Mode_GeneralPurpose =0, GPIO_53_Mode_EQEP1I, GPIO_53_Mode_MFSXA, GPIO_53_Mode_Rsvd_1,   GPIO_54_Mode_GeneralPurpose =0, GPIO_54_Mode_SPISIMOA, GPIO_54_Mode_EQEP2A, GPIO_54_Mode_HRCAP1,   GPIO_55_Mode_GeneralPurpose =0, GPIO_55_Mode_SPISOMIA, GPIO_55_Mode_EQEP2B, GPIO_55_Mode_HRCAP2,   GPIO_56_Mode_GeneralPurpose =0, GPIO_56_Mode_SPICLKA, GPIO_56_Mode_EQEP2I, GPIO_56_Mode_HRCAP3,   GPIO_57_Mode_GeneralPurpose =0, GPIO_57_Mode_SPISTEA_NOT, GPIO_57_Mode_EQEP2S, GPIO_57_Mode_HRCAP4,   GPIO_58_Mode_GeneralPurpose =0, GPIO_58_Mode_MCLKRA, GPIO_58_Mode_SCITXDB, GPIO_58_Mode_EPWM7A }
	Enumeration to define the general purpose I/O (GPIO) modes for each pin. More...
enum	GPIO_Direction_e { GPIO_Direction_Input =0, GPIO_Direction_Output }
	Enumeration to define the general purpose I/O (GPIO) directions. More...
enum	GPIO_Pullup_e { GPIO_Pullup_Enable =0, GPIO_Pullup_Disable }
	Enumeration to define the general purpose I/O (GPIO) pullups. More...
enum	GPIO_Qual_e { GPIO_Qual_Sync = 0, GPIO_Qual_Sample_3, GPIO_Qual_Sample_6, GPIO_Qual_ASync }
	Enumeration to define the general purpose I/O (GPIO) qualification. More...
enum	GPIO_Port_e { GPIO_Port_A = 0, GPIO_Port_B }
	Enumeration to define the general purpose I/O (GPIO) ports. More...
enum	GPIO_Number_e {   GPIO_Number_0 =0, GPIO_Number_1, GPIO_Number_2, GPIO_Number_3,   GPIO_Number_4, GPIO_Number_5, GPIO_Number_6, GPIO_Number_7,   GPIO_Number_8, GPIO_Number_9, GPIO_Number_10, GPIO_Number_11,   GPIO_Number_12, GPIO_Number_13, GPIO_Number_14, GPIO_Number_15,   GPIO_Number_16, GPIO_Number_17, GPIO_Number_18, GPIO_Number_19,   GPIO_Number_20, GPIO_Number_21, GPIO_Number_22, GPIO_Number_23,   GPIO_Number_24, GPIO_Number_25, GPIO_Number_26, GPIO_Number_27,   GPIO_Number_28, GPIO_Number_29, GPIO_Number_30, GPIO_Number_31,   GPIO_Number_32, GPIO_Number_33, GPIO_Number_34, GPIO_Number_35,   GPIO_Number_36, GPIO_Number_37, GPIO_Number_38, GPIO_Number_39,   GPIO_Number_40, GPIO_Number_41, GPIO_Number_42, GPIO_Number_43,   GPIO_Number_44, GPIO_Number_50 =50, GPIO_Number_51, GPIO_Number_52,   GPIO_Number_53, GPIO_Number_54, GPIO_Number_55, GPIO_Number_56,   GPIO_Number_57, GPIO_Number_58, GPIO_numGpios }
	Enumeration to define the general purpose I/O (GPIO) numbers. More...

Functions
bool	GPIO_getData (GPIO_Handle gpioHandle, const GPIO_Number_e gpioNumber)
	Returns the data value present on a pin (either input or output) More...
uint16_t	GPIO_getPortData (GPIO_Handle gpioHandle, const GPIO_Port_e gpioPort)
	Returns the data value present on a GPIO port. More...
GPIO_Handle	GPIO_init (void *pMemory, const size_t numBytes)
	Initializes the general purpose I/O (GPIO) object handle. More...
void	GPIO_setDirection (GPIO_Handle gpioHandle, const GPIO_Number_e gpioNumber, const GPIO_Direction_e direction)
	Sets the general purpose I/O (GPIO) signal direction. More...
void	GPIO_setPullup (GPIO_Handle gpioHandle, const GPIO_Number_e gpioNumber, const GPIO_Pullup_e pullup)
	Sets the general purpose I/O (GPIO) pullup disable. More...
void	GPIO_setExtInt (GPIO_Handle gpioHandle, const GPIO_Number_e gpioNumber, const CPU_ExtIntNumber_e intNumber)
	Sets the general purpose I/O (GPIO) external interrupt number. More...
void	GPIO_setLow (GPIO_Handle gpioHandle, const GPIO_Number_e gpioNumber)
	Sets the specified general purpose I/O (GPIO) signal low. More...
void	GPIO_setMode (GPIO_Handle gpioHandle, const GPIO_Number_e gpioNumber, const GPIO_Mode_e mode)
	Sets the mode for the specified general purpose I/O (GPIO) signal. More...
bool	GPIO_read (GPIO_Handle gpioHandle, const GPIO_Number_e gpioNumber)
	Reads the specified general purpose I/O (GPIO) More...
void	GPIO_setHigh (GPIO_Handle gpioHandle, const GPIO_Number_e gpioNumber)
	Sets the specified general purpose I/O (GPIO) signal high. More...
void	GPIO_setPortData (GPIO_Handle gpioHandle, const GPIO_Port_e gpioPort, const uint16_t data)
	Sets data output on a given GPIO port. More...
void	GPIO_setQualification (GPIO_Handle gpioHandle, const GPIO_Number_e gpioNumber, const GPIO_Qual_e qualification)
	Sets the qualification for the specified general purpose I/O (GPIO) More...
void	GPIO_setQualificationPeriod (GPIO_Handle gpioHandle, const GPIO_Number_e gpioNumber, const uint_least8_t period)
	Sets the qualification period for the specified general purpose I/O block (8 I/O's per block) More...
void	GPIO_toggle (GPIO_Handle gpioHandle, const GPIO_Number_e gpioNumber)
	Toggles the specified general purpose I/O (GPIO) signal. More...
void	GPIO_lpmSelect (GPIO_Handle gpioHandle, const GPIO_Number_e gpioNumber)
	Selects a gpio pin to wake up device from STANDBY and HALT LPM. More...

Detailed Description

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Data Structure Documentation

struct _GPIO_Obj_

Defines the General Purpose I/O (GPIO) object.

Definition at line 423 of file gpio.h.

Data Fields
volatile uint32_t	AIOCLEAR	Analog I/O Clear Register.
volatile uint32_t	AIODAT	Analog I/O Data Register.
volatile uint32_t	AIODIR	Analog, I/O Direction Register.
volatile uint32_t	AIOMUX1	Analog, I/O Mux 1 Register.
volatile uint32_t	AIOSET	Analog I/O Data Set Register.
volatile uint32_t	AIOTOGGLE	Analog I/O Toggle Register.
volatile uint32_t	GPACLEAR	GPIO A Clear Register.
volatile uint32_t	GPACTRL	GPIO A Control Register.
volatile uint32_t	GPADAT	GPIO A Data Register.
volatile uint32_t	GPADIR	GPIO A Direction Register.
volatile uint32_t	GPAMUX1	GPIO A MUX 1 Register.
volatile uint32_t	GPAMUX2	GPIO A MUX 2 Register.
volatile uint32_t	GPAPUD	GPIO A Pull Up Disable Register.
volatile uint32_t	GPAQSEL1	GPIO A Qualifier Select 1 Register.
volatile uint32_t	GPAQSEL2	GPIO A Qualifier Select 2 Register.
volatile uint32_t	GPASET	GPIO A Set Register.
volatile uint32_t	GPATOGGLE	GPIO A Toggle Register.
volatile uint32_t	GPBCLEAR	GPIO B Clear Register.
volatile uint32_t	GPBCTRL	GPIO B Control Register.
volatile uint32_t	GPBDAT	GPIO B Data Register.
volatile uint32_t	GPBDIR	GPIO B Direction Register.
volatile uint32_t	GPBMUX1	GPIO B MUX 1 Register.
volatile uint32_t	GPBMUX2	GPIO B MUX 2 Register.
volatile uint32_t	GPBPUD	GPIO B Pull Up Disable Register.
volatile uint32_t	GPBQSEL1	GPIO B Qualifier Select 1 Register.
volatile uint32_t	GPBQSEL2	GPIO B Qualifier Select 2 Register.
volatile uint32_t	GPBSET	GPIO B Set Register.
volatile uint32_t	GPBTOGGLE	GPIO B Toggle Register.
volatile uint32_t	GPIOLPMSEL	GPIO Low Power Mode Wakeup Select Register.
volatile uint16_t	GPIOXINTnSEL[3]	XINT1-3 Source Select Registers.
volatile uint16_t	rsvd_1[2]	Reserved.
volatile uint16_t	rsvd_4[24]	Reserved.
volatile uint16_t	rsvd_5[2]	Reserved.
volatile uint16_t	rsvd_6[4]	Reserved.
volatile uint16_t	rsvd_7[8]	Reserved.
volatile uint16_t	rsvd_8[5]	Reserved.

Macro Definition Documentation

#define GPIO_BASE_ADDR   (0x00006F80)

Defines the base address of the general purpose I/O (GPIO) registers.

Definition at line 66 of file gpio.h.

#define GPIO_GPMUX_CONFIG_BITS   (3 << 0)

Defines the location of the CONFIG bits in the GPMUX register.

Definition at line 71 of file gpio.h.

Referenced by GPIO_setMode().

#define GPIO_GPMUX_NUMGPIOS_PER_REG   16

Defines number of GPIOs covered by each GPxMUX register.

Definition at line 74 of file gpio.h.

Referenced by GPIO_setMode().

#define GPIO_GPxCTRL_QUALPRDx_BITS   0xFF

Defines the location of the GPIOx bits in the GPxQSELy register.

Definition at line 88 of file gpio.h.

Referenced by GPIO_setQualificationPeriod().

#define GPIO_GPxCTRL_QUALPRDx_NUMBITS_PER_REG   8

Defines number of bits per QUALPRDx field per GPxCTRL register.

Definition at line 92 of file gpio.h.

Referenced by GPIO_setQualificationPeriod().

#define GPIO_GPxQSELx_NUMGPIOS_PER_REG   16

Defines number of GPIOs covered by each GPxQSELy register.

Definition at line 83 of file gpio.h.

Referenced by GPIO_setQualification().

#define GPIO_GPxQSELy_GPIOx_BITS   3

Defines the location of the GPIOx bits in the GPxQSELy register.

Definition at line 79 of file gpio.h.

Referenced by GPIO_setQualification().

Typedef Documentation

typedef struct _GPIO_Obj_* GPIO_Handle

Defines the general purpose I/O (GPIO) handle.

Definition at line 466 of file gpio.h.

typedef struct _GPIO_Obj_ GPIO_Obj

Defines the General Purpose I/O (GPIO) object.

Enumeration Type Documentation

enum GPIO_Direction_e

Enumeration to define the general purpose I/O (GPIO) directions.

Enumerator
GPIO_Direction_Input	Denotes an input direction.
GPIO_Direction_Output	Denotes an output direction.

Definition at line 323 of file gpio.h.

enum GPIO_Mode_e

Enumeration to define the general purpose I/O (GPIO) modes for each pin.

Enumerator
GPIO_0_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_0_Mode_EPWM1A	Denotes a EPWM1A function.
GPIO_0_Mode_Rsvd_2	Denotes a reserved function.
GPIO_0_Mode_Rsvd_3	Denotes a reserved function.
GPIO_1_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_1_Mode_EPWM1B	Denotes a EPWM1B function.
GPIO_1_Mode_Rsvd_2	Denotes a reserved function.
GPIO_1_Mode_COMP1OUT	Denotes a COMP1OUT function.
GPIO_2_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_2_Mode_EPWM2A	Denotes a EPWM2A function.
GPIO_2_Mode_Rsvd_2	Denotes a reserved function.
GPIO_2_Mode_Rsvd_3	Denotes a reserved function.
GPIO_3_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_3_Mode_EPWM2B	Denotes a EPWM2B function.
GPIO_3_Mode_SPISOMIA	Denotes a SPISOMIA function.
GPIO_3_Mode_COMP2OUT	Denotes a COMP2OUT function.
GPIO_4_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_4_Mode_EPWM3A	Denotes a EPWM3A function.
GPIO_4_Mode_Rsvd_2	Denotes a reserved function.
GPIO_4_Mode_Rsvd_3	Denotes a reserved function.
GPIO_5_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_5_Mode_EPWM3B	Denotes a EPWM3B function.
GPIO_5_Mode_SPISIMOA	Denotes a SPISOMIA function.
GPIO_5_Mode_ECAP1	Denotes a ECAP1 function.
GPIO_6_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_6_Mode_EPWM4A	Denotes a EPWM4A function.
GPIO_6_Mode_EPWMSYNCI	Denotes a EPWMSYNCI function.
GPIO_6_Mode_EPWMSYNCO	Denotes a EPWMSYNCO function.
GPIO_7_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_7_Mode_EPWM4B	Denotes a EPWM4B function.
GPIO_7_Mode_SCIRXDA	Denotes a SCIRXDA function.
GPIO_7_Mode_ECAP2	Denotes a ECAP2 function.
GPIO_8_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_8_Mode_EPWM5A	Denotes a EPWM5A function.
GPIO_8_Mode_Rsvd_2	Denotes a reserved function.
GPIO_8_Mode_ADCSOCAO_NOT	Denotes a ADCSICAO_NOT function.
GPIO_9_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_9_Mode_EPWM5B	Denotes a EPWM5B function.
GPIO_9_Mode_SCITXDB	Denotes a SCITXDB function.
GPIO_9_Mode_ECAP3	Denotes a ECAP3 function.
GPIO_10_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_10_Mode_EPWM6A	Denotes a EPWM6A function.
GPIO_10_Mode_Rsvd_2	Denotes a reserved function.
GPIO_10_Mode_ADCSOCBO_NOT	Denotes a ADCSOCBO_NOT function.
GPIO_11_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_11_Mode_EPWM6B	Denotes a EPWM6B function.
GPIO_11_Mode_SCIRXDB	Denotes a SCIRXDB function.
GPIO_11_Mode_ECAP1	Denotes a ECAP1 function.
GPIO_12_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_12_Mode_TZ1_NOT	Denotes a TZ1_NOT function.
GPIO_12_Mode_SCITXDA	Denotes a SCITXDA function.
GPIO_12_Mode_SPISIMOB	Denotes a SPISIMOB function.
GPIO_13_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_13_Mode_TZ2_NOT	Denotes a TZ2_NOT function.
GPIO_13_Mode_Rsvd_2	Denotes a reserved function.
GPIO_13_Mode_SPISOMIB	Denotes a SPISOMIB function.
GPIO_14_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_14_Mode_TZ3_NOT	Denotes a TZ3_NOT function.
GPIO_14_Mode_SCITXDB	Denotes a SCITXDB function.
GPIO_14_Mode_SPICLKB	Denotes a SPICLKB function.
GPIO_15_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_15_Mode_ECAP2	Denotes a ECAP2 function.
GPIO_15_Mode_SCIRXDB	Denotes a SCIRXDB function.
GPIO_15_Mode_SPISTEB_NOT	Denotes a SPISTEB_NOT function.
GPIO_16_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_16_Mode_SPISIMOA	Denotes a SPISIMOA function.
GPIO_16_Mode_Rsvd_2	Denotes a reserved function.
GPIO_16_Mode_TZ2_NOT	Denotes a TZ2_NOT function.
GPIO_17_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_17_Mode_SPISOMIA	Denotes a SPISOMIA function.
GPIO_17_Mode_Rsvd_2	Denotes a reserved function.
GPIO_17_Mode_TZ3_NOT	Denotes a TZ3_NOT function.
GPIO_18_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_18_Mode_SPICLKA	Denotes a SPICLKA function.
GPIO_18_Mode_SCITXDB	Denotes a SCITXDB function.
GPIO_18_Mode_XCLKOUT	Denotes a XCLKOUT function.
GPIO_19_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_19_Mode_SPISTEA_NOT	Denotes a SPISTEA_NOT function.
GPIO_19_Mode_SCIRXDB	Denotes a SCIRXDB function.
GPIO_19_Mode_ECAP1	Denotes a ECAP1 function.
GPIO_20_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_20_Mode_EQEP1A	Denotes a EQEP1A function.
GPIO_20_Mode_MDXA	Denotes a MDXA function.
GPIO_20_Mode_COMP1OUT	Denotes a COMP1OUT function.
GPIO_21_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_21_Mode_EQEP1B	Denotes a EQEP1B function.
GPIO_21_Mode_MDRA	Denotes a MDRA function.
GPIO_21_Mode_COMP2OUT	Denotes a COMP2OUT function.
GPIO_22_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_22_Mode_EQEP1S	Denotes a EQEP1S function.
GPIO_22_Mode_MCLKXA	Denotes a MCLKXA function.
GPIO_22_Mode_SCITXDB	Denotes a SCITXDB function.
GPIO_23_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_23_Mode_EQEP1I	Denotes a EQEP1I function.
GPIO_23_Mode_MFSXA	Denotes a MFSXA function.
GPIO_23_Mode_SCIRXDB	Denotes a SCIRXDB function.
GPIO_24_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_24_Mode_ECAP1	Denotes a ECAP1 function.
GPIO_24_Mode_EQEP2A	Denotes a EQEP2A function.
GPIO_24_Mode_SPISIMOB	Denotes a SPISIMOB function.
GPIO_25_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_25_Mode_ECAP2	Denotes a ECAP2 function.
GPIO_25_Mode_EQEP2B	Denotes a EQEP2B function.
GPIO_25_Mode_SPISOMIB	Denotes a SPISOMIB function.
GPIO_26_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_26_Mode_ECAP3	Denotes a ECAP3 function.
GPIO_26_Mode_EQEP2I	Denotes a EQEP2I function.
GPIO_26_Mode_SPICLKB	Denotes a SPICLKB function.
GPIO_27_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_27_Mode_HRCAP2	Denotes a HRCAP2 function.
GPIO_27_Mode_EQEP2S	Denotes a EQEP2S function.
GPIO_27_Mode_SPISTEB_NOT	Denotes a SPISTEB function.
GPIO_28_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_28_Mode_SCIRXDA	Denotes a SCIRXDA function.
GPIO_28_Mode_SDDA	Denotes a SDDA function.
GPIO_28_Mode_TZ2_NOT	Denotes a TZ2_NOT function.
GPIO_29_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_29_Mode_SCITXDA	Denotes a SCITXDA function.
GPIO_29_Mode_SCLA	Denotes a SCLA function.
GPIO_29_Mode_TZ3_NOT	Denotes a TZ3_NOT function.
GPIO_30_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_30_Mode_CANRXA	Denotes a CANRXA function.
GPIO_30_Mode_EQEP2I	Denotes a EQEP2I function.
GPIO_30_Mode_EPWM7A	Denotes a EPWM7A function.
GPIO_31_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_31_Mode_CANTXA	Denotes a CANTXA function.
GPIO_31_Mode_EQEP2S	Denotes a EQEP2S function.
GPIO_31_Mode_EPWM8A	Denotes a EPWM8A function.
GPIO_32_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_32_Mode_SDAA	Denotes a SDDA function.
GPIO_32_Mode_EPWMSYNCI	Denotes a EPWMSYNCI function.
GPIO_32_Mode_ADCSOCAO_NOT	Denotes a ADCSOCAO_NOT function.
GPIO_33_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_33_Mode_SCLA	Denotes a SCLA function.
GPIO_33_Mode_EPWMSYNCO	Denotes a EPWMSYNCO function.
GPIO_33_Mode_ADCSOCBO_NOT	Denotes a ADCSOCBO_NOT function.
GPIO_34_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_34_Mode_COMP2OUT	Denotes a COMP2OUT function.
GPIO_34_Mode_Rsvd_2	Denotes a reserved function.
GPIO_34_Mode_COMP3OUT	Denotes a COMP3OUT function.
GPIO_35_Mode_JTAG_TDI	Denotes a JTAG_TDI function.
GPIO_35_Mode_Rsvd_1	Denotes a reserved function.
GPIO_35_Mode_Rsvd_2	Denotes a reserved function.
GPIO_35_Mode_Rsvd_3	Denotes a reserved function.
GPIO_36_Mode_JTAG_TMS	Denotes a JTAG_TMS function.
GPIO_36_Mode_Rsvd_1	Denotes a reserved function.
GPIO_36_Mode_Rsvd_2	Denotes a reserved function.
GPIO_36_Mode_Rsvd_3	Denotes a reserved function.
GPIO_37_Mode_JTAG_TDO	Denotes a JTAG_TDO function.
GPIO_37_Mode_Rsvd_1	Denotes a reserved function.
GPIO_37_Mode_Rsvd_2	Denotes a reserved function.
GPIO_37_Mode_Rsvd_3	Denotes a reserved function.
GPIO_38_Mode_JTAG_TCK	Denotes a JTAG_TCK function.
GPIO_38_Mode_Rsvd_1	Denotes a reserved function.
GPIO_38_Mode_Rsvd_2	Denotes a reserved function.
GPIO_38_Mode_Rsvd_3	Denotes a reserved function.
GPIO_39_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_39_Mode_Rsvd_1	Denotes a reserved function.
GPIO_39_Mode_Rsvd_2	Denotes a reserved function.
GPIO_39_Mode_Rsvd_3	Denotes a reserved function.
GPIO_40_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_40_Mode_EPWM7A	Denotes a EPWM7A function.
GPIO_40_Mode_SCITXDB	Denotes a SCITXDB function.
GPIO_40_Mode_Rsvd_3	Denotes a reserved function.
GPIO_41_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_41_Mode_EPWM7B	Denotes a EPWM7B function.
GPIO_41_Mode_SCIRXDB	Denotes a SCIRXDB function.
GPIO_41_Mode_Rsvd_3	Denotes a reserved function.
GPIO_42_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_42_Mode_EPWM8A	Denotes a EPWM8A function.
GPIO_42_Mode_TZ1_NOT	Denotes a TZ1_NOT function.
GPIO_42_Mode_COMP1OUT	Denotes a COMP1OUT function.
GPIO_43_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_43_Mode_EPWM8B	Denotes a EPWM8B function.
GPIO_43_Mode_TZ2_NOT	Denotes a TZ2_NOT function.
GPIO_43_Mode_COMP2OUT	Denotes a COMP2OUT function.
GPIO_44_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_44_Mode_MFSRA	Denotes a MFSRA function.
GPIO_44_Mode_SCIRXDB	Denotes a SCIRXDB function.
GPIO_44_Mode_EPWM7B	Denotes a EPWM7B function.
GPIO_50_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_50_Mode_EQEP1A	Denotes a EQEP1A function.
GPIO_50_Mode_MDXA	Denotes a MDXA function.
GPIO_50_Mode_TZ1_NOT	Denotes a TZ1_NOT function.
GPIO_51_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_51_Mode_EQEP1B	Denotes a EQEP1B function.
GPIO_51_Mode_MDRA	Denotes a MDRA function.
GPIO_51_Mode_TZ2_NOT	Denotes a TZ2_NOT function.
GPIO_52_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_52_Mode_EQEP1S	Denotes a EQEP1S function.
GPIO_52_Mode_MCLKXA	Denotes a MCLKXA function.
GPIO_52_Mode_TZ3_NOT	Denotes a TZ3_NOT function.
GPIO_53_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_53_Mode_EQEP1I	Denotes a EQEP1I function.
GPIO_53_Mode_MFSXA	Denotes a MFSXA function.
GPIO_53_Mode_Rsvd_1	Denotes a reserved function.
GPIO_54_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_54_Mode_SPISIMOA	Denotes a SPISIMOA function.
GPIO_54_Mode_EQEP2A	Denotes a EQEP2A function.
GPIO_54_Mode_HRCAP1	Denotes a HRCAP1 function.
GPIO_55_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_55_Mode_SPISOMIA	Denotes a SPISOMIA function.
GPIO_55_Mode_EQEP2B	Denotes a EQEP2B function.
GPIO_55_Mode_HRCAP2	Denotes a HRCAP2 function.
GPIO_56_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_56_Mode_SPICLKA	Denotes a SPICLKA function.
GPIO_56_Mode_EQEP2I	Denotes a EQEP2I function.
GPIO_56_Mode_HRCAP3	Denotes a HRCAP3 function.
GPIO_57_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_57_Mode_SPISTEA_NOT	Denotes a SPISTEA_NOT function.
GPIO_57_Mode_EQEP2S	Denotes a EQEP2S function.
GPIO_57_Mode_HRCAP4	Denotes a HRCAP4 function.
GPIO_58_Mode_GeneralPurpose	Denotes a general purpose function.
GPIO_58_Mode_MCLKRA	Denotes a MCLKRA function.
GPIO_58_Mode_SCITXDB	Denotes a SCITXDB function.
GPIO_58_Mode_EPWM7A	Denotes a EPWM7A function.

Definition at line 100 of file gpio.h.

enum GPIO_Number_e

Enumeration to define the general purpose I/O (GPIO) numbers.

Enumerator
GPIO_Number_0	Denotes GPIO number 0.
GPIO_Number_1	Denotes GPIO number 1.
GPIO_Number_2	Denotes GPIO number 2.
GPIO_Number_3	Denotes GPIO number 3.
GPIO_Number_4	Denotes GPIO number 4.
GPIO_Number_5	Denotes GPIO number 5.
GPIO_Number_6	Denotes GPIO number 6.
GPIO_Number_7	Denotes GPIO number 7.
GPIO_Number_8	Denotes GPIO number 8.
GPIO_Number_9	Denotes GPIO number 9.
GPIO_Number_10	Denotes GPIO number 10.
GPIO_Number_11	Denotes GPIO number 11.
GPIO_Number_12	Denotes GPIO number 12.
GPIO_Number_13	Denotes GPIO number 13.
GPIO_Number_14	Denotes GPIO number 14.
GPIO_Number_15	Denotes GPIO number 15.
GPIO_Number_16	Denotes GPIO number 16.
GPIO_Number_17	Denotes GPIO number 17.
GPIO_Number_18	Denotes GPIO number 18.
GPIO_Number_19	Denotes GPIO number 19.
GPIO_Number_20	Denotes GPIO number 20.
GPIO_Number_21	Denotes GPIO number 21.
GPIO_Number_22	Denotes GPIO number 22.
GPIO_Number_23	Denotes GPIO number 23.
GPIO_Number_24	Denotes GPIO number 24.
GPIO_Number_25	Denotes GPIO number 25.
GPIO_Number_26	Denotes GPIO number 26.
GPIO_Number_27	Denotes GPIO number 27.
GPIO_Number_28	Denotes GPIO number 28.
GPIO_Number_29	Denotes GPIO number 29.
GPIO_Number_30	Denotes GPIO number 30.
GPIO_Number_31	Denotes GPIO number 31.
GPIO_Number_32	Denotes GPIO number 32.
GPIO_Number_33	Denotes GPIO number 33.
GPIO_Number_34	Denotes GPIO number 34.
GPIO_Number_35	Denotes GPIO number 35.
GPIO_Number_36	Denotes GPIO number 36.
GPIO_Number_37	Denotes GPIO number 37.
GPIO_Number_38	Denotes GPIO number 38.
GPIO_Number_39	Denotes GPIO number 39.
GPIO_Number_40	Denotes GPIO number 40.
GPIO_Number_41	Denotes GPIO number 41.
GPIO_Number_42	Denotes GPIO number 42.
GPIO_Number_43	Denotes GPIO number 43.
GPIO_Number_44	Denotes GPIO number 44.
GPIO_Number_50	Denotes GPIO number 50.
GPIO_Number_51	Denotes GPIO number 51.
GPIO_Number_52	Denotes GPIO number 52.
GPIO_Number_53	Denotes GPIO number 53.
GPIO_Number_54	Denotes GPIO number 54.
GPIO_Number_55	Denotes GPIO number 55.
GPIO_Number_56	Denotes GPIO number 56.
GPIO_Number_57	Denotes GPIO number 57.
GPIO_Number_58	Denotes GPIO number 58.
GPIO_numGpios

Definition at line 361 of file gpio.h.

enum GPIO_Port_e

Enumeration to define the general purpose I/O (GPIO) ports.

Enumerator
GPIO_Port_A	GPIO Port A.
GPIO_Port_B	GPIO Port B.

Definition at line 352 of file gpio.h.

enum GPIO_Pullup_e

Enumeration to define the general purpose I/O (GPIO) pullups.

Enumerator
GPIO_Pullup_Enable	Denotes a pullup enabled.
GPIO_Pullup_Disable	Denotes a pullup disabled.

Definition at line 332 of file gpio.h.

enum GPIO_Qual_e

Enumeration to define the general purpose I/O (GPIO) qualification.

Enumerator
GPIO_Qual_Sync	Denotes input will be synchronized to SYSCLK.
GPIO_Qual_Sample_3	Denotes input is qualified with 3 samples.
GPIO_Qual_Sample_6	Denotes input is qualified with 6 samples.
GPIO_Qual_ASync	Denotes input is asynchronous.

Definition at line 341 of file gpio.h.

Function Documentation

bool GPIO_getData	(	GPIO_Handle	gpioHandle,
		const GPIO_Number_e	gpioNumber
	)

Returns the data value present on a pin (either input or output)

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioNumber	The GPIO number

Returns

The boolean state of a pin (high/low)

Definition at line 57 of file gpio.c.

References _GPIO_Obj_::GPADAT, _GPIO_Obj_::GPBDAT, and GPIO_Number_32.

uint16_t GPIO_getPortData	(	GPIO_Handle	gpioHandle,
		const GPIO_Port_e	gpioPort
	)

Returns the data value present on a GPIO port.

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioPort	The GPIO port

Returns

The data values for the specified port

Definition at line 74 of file gpio.c.

References _GPIO_Obj_::GPADAT, _GPIO_Obj_::GPBDAT, GPIO_Port_A, and GPIO_Port_B.

GPIO_Handle GPIO_init	(	void *	pMemory,
		const size_t	numBytes
	)

Initializes the general purpose I/O (GPIO) object handle.

Parameters

[in]	pMemory	A pointer to the base address of the GPIO registers
[in]	numBytes	The number of bytes allocated for the GPIO object, bytes

Returns

The general purpose I/O (GPIO) object handle

Definition at line 92 of file gpio.c.

void GPIO_lpmSelect	(	GPIO_Handle	gpioHandle,
		const GPIO_Number_e	gpioNumber
	)

Selects a gpio pin to wake up device from STANDBY and HALT LPM.

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioNumber	The GPIO number

Definition at line 461 of file gpio.c.

References DISABLE_PROTECTED_REGISTER_WRITE_MODE, ENABLE_PROTECTED_REGISTER_WRITE_MODE, and _GPIO_Obj_::GPIOLPMSEL.

bool GPIO_read	(	GPIO_Handle	gpioHandle,
		const GPIO_Number_e	gpioNumber
	)

Reads the specified general purpose I/O (GPIO)

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioNumber	The GPIO number

Returns

The general purpose I/O (GPIO) state, HIGH or LOW

Definition at line 185 of file gpio.c.

References _GPIO_Obj_::GPADAT, _GPIO_Obj_::GPBDAT, and GPIO_Number_32.

void GPIO_setDirection	(	GPIO_Handle	gpioHandle,
		const GPIO_Number_e	gpioNumber,
		const GPIO_Direction_e	direction
	)

Sets the general purpose I/O (GPIO) signal direction.

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioNumber	The GPIO number
[in]	direction	The signal direction

Definition at line 139 of file gpio.c.

References DISABLE_PROTECTED_REGISTER_WRITE_MODE, ENABLE_PROTECTED_REGISTER_WRITE_MODE, _GPIO_Obj_::GPADIR, _GPIO_Obj_::GPBDIR, and GPIO_Number_32.

void GPIO_setExtInt	(	GPIO_Handle	gpioHandle,
		const GPIO_Number_e	gpioNumber,
		const CPU_ExtIntNumber_e	intNumber
	)

Sets the general purpose I/O (GPIO) external interrupt number.

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioNumber	The GPIO number
[in]	intNumber	The interrupt number

Definition at line 169 of file gpio.c.

References DISABLE_PROTECTED_REGISTER_WRITE_MODE, ENABLE_PROTECTED_REGISTER_WRITE_MODE, and _GPIO_Obj_::GPIOXINTnSEL.

void GPIO_setHigh	(	GPIO_Handle	gpioHandle,
		const GPIO_Number_e	gpioNumber
	)

Sets the specified general purpose I/O (GPIO) signal high.

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioNumber	The GPIO number

Definition at line 215 of file gpio.c.

References DISABLE_PROTECTED_REGISTER_WRITE_MODE, ENABLE_PROTECTED_REGISTER_WRITE_MODE, _GPIO_Obj_::GPASET, _GPIO_Obj_::GPBSET, and GPIO_Number_32.

Referenced by DRV8301_enable().

void GPIO_setLow	(	GPIO_Handle	gpioHandle,
		const GPIO_Number_e	gpioNumber
	)

Sets the specified general purpose I/O (GPIO) signal low.

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioNumber	The GPIO number

Definition at line 237 of file gpio.c.

References DISABLE_PROTECTED_REGISTER_WRITE_MODE, ENABLE_PROTECTED_REGISTER_WRITE_MODE, _GPIO_Obj_::GPACLEAR, _GPIO_Obj_::GPBCLEAR, and GPIO_Number_32.

void GPIO_setMode	(	GPIO_Handle	gpioHandle,
		const GPIO_Number_e	gpioNumber,
		const GPIO_Mode_e	mode
	)

Sets the mode for the specified general purpose I/O (GPIO) signal.

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioNumber	The GPIO number
[in]	mode	The mode

Definition at line 259 of file gpio.c.

References DISABLE_PROTECTED_REGISTER_WRITE_MODE, ENABLE_PROTECTED_REGISTER_WRITE_MODE, _GPIO_Obj_::GPAMUX1, _GPIO_Obj_::GPAMUX2, _GPIO_Obj_::GPBMUX1, _GPIO_Obj_::GPBMUX2, GPIO_GPMUX_CONFIG_BITS, and GPIO_GPMUX_NUMGPIOS_PER_REG.

void GPIO_setPortData	(	GPIO_Handle	gpioHandle,
		const GPIO_Port_e	gpioPort,
		const uint16_t	data
	)

Sets data output on a given GPIO port.

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioPort	The GPIO number
[in]	data	The data to write to the port

Definition at line 321 of file gpio.c.

References DISABLE_PROTECTED_REGISTER_WRITE_MODE, ENABLE_PROTECTED_REGISTER_WRITE_MODE, _GPIO_Obj_::GPADAT, _GPIO_Obj_::GPBDAT, GPIO_Port_A, and GPIO_Port_B.

void GPIO_setPullup	(	GPIO_Handle	gpioHandle,
		const GPIO_Number_e	gpioNumber,
		const GPIO_Pullup_e	pullup
	)

Sets the general purpose I/O (GPIO) pullup disable.

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioNumber	The GPIO number
[in]	pullup	The pullup enable or disable signal

Definition at line 109 of file gpio.c.

References DISABLE_PROTECTED_REGISTER_WRITE_MODE, ENABLE_PROTECTED_REGISTER_WRITE_MODE, _GPIO_Obj_::GPAPUD, _GPIO_Obj_::GPBPUD, and GPIO_Number_32.

void GPIO_setQualification	(	GPIO_Handle	gpioHandle,
		const GPIO_Number_e	gpioNumber,
		const GPIO_Qual_e	qualification
	)

Sets the qualification for the specified general purpose I/O (GPIO)

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioNumber	The GPIO number
[in]	qualification	The desired input qualification

Definition at line 341 of file gpio.c.

References DISABLE_PROTECTED_REGISTER_WRITE_MODE, ENABLE_PROTECTED_REGISTER_WRITE_MODE, _GPIO_Obj_::GPAQSEL1, _GPIO_Obj_::GPAQSEL2, _GPIO_Obj_::GPBQSEL1, _GPIO_Obj_::GPBQSEL2, GPIO_GPxQSELx_NUMGPIOS_PER_REG, and GPIO_GPxQSELy_GPIOx_BITS.

void GPIO_setQualificationPeriod	(	GPIO_Handle	gpioHandle,
		const GPIO_Number_e	gpioNumber,
		const uint_least8_t	period
	)

Sets the qualification period for the specified general purpose I/O block (8 I/O's per block)

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioNumber	The GPIO number
[in]	period	The desired input qualification period

Definition at line 378 of file gpio.c.

References DISABLE_PROTECTED_REGISTER_WRITE_MODE, ENABLE_PROTECTED_REGISTER_WRITE_MODE, _GPIO_Obj_::GPACTRL, _GPIO_Obj_::GPBCTRL, GPIO_GPxCTRL_QUALPRDx_BITS, and GPIO_GPxCTRL_QUALPRDx_NUMBITS_PER_REG.

void GPIO_toggle	(	GPIO_Handle	gpioHandle,
		const GPIO_Number_e	gpioNumber
	)

Toggles the specified general purpose I/O (GPIO) signal.

Parameters

[in]	gpioHandle	The general purpose I/O (GPIO) object handle
[in]	gpioNumber	The GPIO number

Definition at line 439 of file gpio.c.

References DISABLE_PROTECTED_REGISTER_WRITE_MODE, ENABLE_PROTECTED_REGISTER_WRITE_MODE, _GPIO_Obj_::GPATOGGLE, _GPIO_Obj_::GPBTOGGLE, and GPIO_Number_32.