CARME IO1 high level functions. More...

Collaboration diagram for CARME IO1:

Files
file	carme_io1.h
	CARME IO1 extension module board support package.

file	carme_io1.c
	CARME IO1 extension module board support package.

Macros
#define	CARME_IO1_BUTTON0_PORT GPIOC

#define	CARME_IO1_BUTTON1_PORT GPIOB

#define	CARME_IO1_BUTTON2_PORT GPIOB

#define	CARME_IO1_BUTTON3_PORT GPIOI

#define	CARME_IO1_BUTTON0_PIN GPIO_Pin_7

#define	CARME_IO1_BUTTON1_PIN GPIO_Pin_15

#define	CARME_IO1_BUTTON2_PIN GPIO_Pin_14

#define	CARME_IO1_BUTTON3_PIN GPIO_Pin_0

Typedefs
typedef enum _CARME_IO1_PIO_PORT	CARME_IO1_PIO_PORT
	This enum contains all available Ports of the PIO device.

typedef enum _CARME_IO1_PIO_CONTROL	CARME_IO1_PIO_CONTROL
	This contains all possible commands for the PIO device.

Enumerations
enum	_CARME_IO1_PIO_PORT { CARME_IO1_PORT_A, CARME_IO1_PORT_C, CARME_IO1_PORT_C_L, CARME_IO1_PORT_C_H }
	This enum contains all available Ports of the PIO device. More...

enum	_CARME_IO1_PIO_CONTROL { CARME_IO1_PORT_A_IN = 0x01, CARME_IO1_PORT_A_OUT = 0x02, CARME_IO1_PORT_C_IN = 0x04, CARME_IO1_PORT_C_OUT = 0x08, CARME_IO1_PORT_C_L_IN = 0x10, CARME_IO1_PORT_C_L_OUT = 0x20, CARME_IO1_PORT_C_H_IN = 0x40, CARME_IO1_PORT_C_H_OUT = 0x80 }
	This contains all possible commands for the PIO device. More...

Functions
void	CARME_IO1_Init (void)
	CARME IO1 initialization. More...

void	CARME_IO1_LED_Set (uint8_t write, uint8_t mask)
	Set a byte to the CARME IO1 LEDs. More...

void	CARME_IO1_LED_Get (uint8_t *pStatus)
	Get the CARME IO1 LED status. More...

void	CARME_IO1_SWITCH_Get (uint8_t *pStatus)
	Get the CARME IO1 switch status. More...

void	CARME_IO1_BUTTON_Get (uint8_t *pStatus)
	Get the CARME IO1 button status. More...

void	CARME_IO1_BUTTON_Interrupt (FunctionalState state)
	Set the CARME IO1 interrupt enable/disable. More...

void	CARME_IO1_PIO_Write (CARME_IO1_PIO_PORT port, uint8_t data)
	Sets the PIOs in order with the input-value. More...

void	CARME_IO1_PIO_Read (CARME_IO1_PIO_PORT port, uint8_t *data)
	Read the PIO value. More...

void	CARME_IO1_PIO_Set (CARME_IO1_PIO_PORT port, uint8_t pio)
	Sets the PIO on the position of the input value. For example the input value 0x4 sets the pin number 4. The other pins are not affected. More...

void	CARME_IO1_PIO_Clear (CARME_IO1_PIO_PORT port, uint8_t pio)
	Clears the PIO on the position of the input value. For example the input value 0x4 clears the pin number 4. The other pins are not affected. More...

void	CARME_IO1_PIO_Control (CARME_IO1_PIO_CONTROL cmd)
	Sets the PIO Control Register. This function must be called to change the Port direction. More...

Variables
static __IO uint8_t *	LED_Port = (__IO uint8_t *) (FSMC_CARME_EXTENSION1_BASE + 0x200)
	Pointer to the register which controls the CARME IO1 LEDs.

static __IO uint8_t *	Switch_Port = (__IO uint8_t *) (FSMC_CARME_EXTENSION1_BASE + 0x400)
	Pointer to the register which controls the CARME IO1 Switchs.

static __IO uint8_t *	PIO_PortA = (__IO uint8_t *) (FSMC_CARME_EXTENSION1_BASE + 0x800)
	Pointer to the register which controls the CARME IO1 PIO PortA Value.

static __IO uint8_t *	PIO_PortC = (__IO uint8_t *) (FSMC_CARME_EXTENSION1_BASE + 0x810)
	Pointer to the register which controls the CARME IO1 PIO PortB Value. More...

static __IO uint8_t *	PIO_Control = (__IO uint8_t *) (FSMC_CARME_EXTENSION1_BASE + 0x818)
	Pointer to the register which controls the CARME IO1 PIO Control Value.

static CARME_Port_Pin_t	CARME_IO1_Port_Pin []
	CARME IO1 Port and Pin association. More...

static __IO uint8_t	LED_Value = 0x00
	CARME IO1 current led value.

static __IO uint8_t	PortA_Value = 0x00
	CARME IO1 current PortA value.

static __IO uint8_t	PortC_Value = 0x00
	CARME IO1 current PortC value.

Detailed Description

CARME IO1 high level functions.

Enumeration Type Documentation

enum _CARME_IO1_PIO_CONTROL

This contains all possible commands for the PIO device.

Enumerator
CARME_IO1_PORT_A_IN	input Port A
CARME_IO1_PORT_A_OUT	ouput Port A
CARME_IO1_PORT_C_IN	input Port C
CARME_IO1_PORT_C_OUT	output Port C
CARME_IO1_PORT_C_L_IN	input Port C [PC0 ... PC3]
CARME_IO1_PORT_C_L_OUT	output Port C [PC0 ... PC3]
CARME_IO1_PORT_C_H_IN	input Port C [PC4 ... PC7]
CARME_IO1_PORT_C_H_OUT	output Port C [PC4 ... PC7]

Definition at line 104 of file carme_io1.h.

enum _CARME_IO1_PIO_PORT

This enum contains all available Ports of the PIO device.

Enumerator
CARME_IO1_PORT_A	Port A [PA0 ... PA7]
CARME_IO1_PORT_C	Port C [PC0 ... PC7]
CARME_IO1_PORT_C_L	Port C [PC0 ... PC3]
CARME_IO1_PORT_C_H	Port C [PC4 ... PC7]

Definition at line 93 of file carme_io1.h.

Function Documentation

void CARME_IO1_BUTTON_Get ( uint8_t * pStatus )

Get the CARME IO1 button status.

Parameters

[out] pStatus The current button status.

Returns: None

Definition at line 235 of file carme_io1.c.

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void CARME_IO1_BUTTON_Interrupt ( FunctionalState state )

Set the CARME IO1 interrupt enable/disable.

Parameters

[in] state The new state.

Returns: None

Definition at line 256 of file carme_io1.c.

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void CARME_IO1_Init ( void )

CARME IO1 initialization.

Returns: None

Examples:: dma.c.

Definition at line 163 of file carme_io1.c.

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void CARME_IO1_LED_Get ( uint8_t * pStatus )

Get the CARME IO1 LED status.

Parameters

[out] pStatus The current LED status.

Returns: None

Definition at line 209 of file carme_io1.c.

void CARME_IO1_LED_Set	(	uint8_t	write,
		uint8_t	mask
	)

Set a byte to the CARME IO1 LEDs.

Parameters

[in]	write	Byte with the new LED status.
[in]	mask	Mask which LED should be written.

Returns: None

Definition at line 182 of file carme_io1.c.

void CARME_IO1_PIO_Clear	(	CARME_IO1_PIO_PORT	port,
		uint8_t	pio
	)

Clears the PIO on the position of the input value.
For example the input value 0x4 clears the pin number 4. The other pins are not affected.

Parameters

[in]	port	Port (A or C)
[out]	pio	PIO to clear [0..7]

Returns: None

Definition at line 412 of file carme_io1.c.

void CARME_IO1_PIO_Control ( CARME_IO1_PIO_CONTROL cmd )

Sets the PIO Control Register. This function must be called to change the Port direction.

Note: This function should not be interrupted from a function who access the address- and databus.

Parameters

[in] cmd See CARME_IO1_PIO_CONTROL for allowed values.

Returns: None

Definition at line 439 of file carme_io1.c.

void CARME_IO1_PIO_Read	(	CARME_IO1_PIO_PORT	port,
		uint8_t *	data
	)

Read the PIO value.

Parameters

[in]	port	Port (A or C)
[out]	data	Pointer to the user pio variable

Returns: None

Definition at line 354 of file carme_io1.c.

void CARME_IO1_PIO_Set	(	CARME_IO1_PIO_PORT	port,
		uint8_t	pio
	)

Sets the PIO on the position of the input value.
For example the input value 0x4 sets the pin number 4. The other pins are not affected.

Parameters

[in]	port	Port (A or C)
[out]	pio	PIO to set [0..7]

Returns: None

Definition at line 385 of file carme_io1.c.

void CARME_IO1_PIO_Write	(	CARME_IO1_PIO_PORT	port,
		uint8_t	data
	)

Sets the PIOs in order with the input-value.

Parameters

[in]	port	Port (A or C)
[in]	data	input value to set

Returns: None

Definition at line 323 of file carme_io1.c.

void CARME_IO1_SWITCH_Get ( uint8_t * pStatus )

Get the CARME IO1 switch status.

Parameters

[out] pStatus The current switch status.

Returns: None

Definition at line 222 of file carme_io1.c.

Variable Documentation

CARME_Port_Pin_t CARME_IO1_Port_Pin[]

static

Initial value:

= {
        { CARME_IO1_BUTTON0_PORT, CARME_IO1_BUTTON0_PIN, GPIO_Mode_IN }, 
        { CARME_IO1_BUTTON1_PORT, CARME_IO1_BUTTON1_PIN, GPIO_Mode_IN }, 
        { CARME_IO1_BUTTON2_PORT, CARME_IO1_BUTTON2_PIN, GPIO_Mode_IN }, 
        { CARME_IO1_BUTTON3_PORT, CARME_IO1_BUTTON3_PIN, GPIO_Mode_IN }, 
}

CARME IO1 Port and Pin association.

Definition at line 133 of file carme_io1.c.

__IO uint8_t* PIO_PortC = (__IO uint8_t *) (FSMC_CARME_EXTENSION1_BASE + 0x810)

static

Pointer to the register which controls the CARME IO1 PIO PortB Value.

Pointer to the register which controls the CARME IO1 PIO PortC Value.

Definition at line 123 of file carme_io1.c.

Files

Macros

Typedefs

Enumerations

Functions

Variables

Detailed Description

Enumeration Type Documentation

Function Documentation

Variable Documentation