Microchip® Advanced Software Framework

Macros | Typedefs | Functions
ioport_gpio.h File Reference

SAM architecture specific IOPORT service implementation header file.

Copyright (c) 2012-2018 Microchip Technology Inc. and its subsidiaries.

#include <sysclk.h>

Macros

#define IOPORT_CREATE_PIN(port, pin)   ((port) * 32 + (pin))
 Create IOPORT pin number. More...
 
#define IOPORT_GPIOA   0
 
#define IOPORT_GPIOB   1
 
#define IOPORT_GPIOC   2
 
#define IOPORT_GPIOD   3
 
#define IOPORT_GPIOE   4
 
#define IOPORT_GPIOF   5
 
IOPORT Mode bit definitions
#define IOPORT_MODE_MUX_MASK   (7 << 0)
 
#define IOPORT_MODE_MUX_BIT0   (1 << 0)
 
#define IOPORT_MODE_MUX_BIT1   (1 << 1)
 
#define IOPORT_MODE_MUX_A   (0 << 0)
 
#define IOPORT_MODE_MUX_B   (1 << 0)
 
#define IOPORT_MODE_MUX_C   (2 << 0)
 
#define IOPORT_MODE_MUX_D   (3 << 0)
 
#define IOPORT_MODE_MUX_BIT2   (1 << 2)
 
#define IOPORT_MODE_MUX_E   (4 << 0)
 
#define IOPORT_MODE_MUX_F   (5 << 0)
 
#define IOPORT_MODE_MUX_G   (6 << 0)
 
#define IOPORT_MODE_MUX_H   (7 << 0)
 
#define IOPORT_MODE_PULLUP   (1 << 3)
 
#define IOPORT_MODE_PULLDOWN   (1 << 4)
 
#define IOPORT_MODE_GLITCH_FILTER   (1 << 6)
 
#define IOPORT_MODE_DRIVE_STRENGTH   (1 << 7)
 

Typedefs

typedef uint32_t ioport_mode_t
 
typedef uint32_t ioport_pin_t
 
typedef uint32_t ioport_port_mask_t
 
typedef uint32_t ioport_port_t
 

Functions

static __always_inline void arch_ioport_disable_pin (ioport_pin_t pin)
 
static __always_inline void arch_ioport_disable_port (ioport_port_t port, ioport_port_mask_t mask)
 
static __always_inline void arch_ioport_enable_pin (ioport_pin_t pin)
 
static __always_inline void arch_ioport_enable_port (ioport_port_t port, ioport_port_mask_t mask)
 
static __always_inline bool arch_ioport_get_pin_level (ioport_pin_t pin)
 
static __always_inline
ioport_port_mask_t 		arch_ioport_get_port_level (ioport_port_t port, ioport_port_mask_t mask)
 
static __always_inline void arch_ioport_init (void)
 
static __always_inline
volatile GpioPort * 		arch_ioport_pin_to_base (ioport_pin_t pin)
 
static __always_inline
ioport_port_mask_t 		arch_ioport_pin_to_mask (ioport_pin_t pin)
 
static __always_inline
ioport_port_t 		arch_ioport_pin_to_port_id (ioport_pin_t pin)
 
static __always_inline
volatile GpioPort * 		arch_ioport_port_to_base (ioport_port_t port)
 
static __always_inline void arch_ioport_set_pin_dir (ioport_pin_t pin, enum ioport_direction dir)
 
static __always_inline void arch_ioport_set_pin_level (ioport_pin_t pin, bool level)
 
static __always_inline void arch_ioport_set_pin_mode (ioport_pin_t pin, ioport_mode_t mode)
 
static __always_inline void arch_ioport_set_pin_sense_mode (ioport_pin_t pin, enum ioport_sense pin_sense)
 
static __always_inline void arch_ioport_set_port_dir (ioport_port_t port, ioport_port_mask_t mask, unsigned char group_direction)
 
static __always_inline void arch_ioport_set_port_level (ioport_port_t port, ioport_port_mask_t mask, enum ioport_value level)
 
static __always_inline void arch_ioport_set_port_mode (ioport_port_t port, ioport_port_mask_t mask, ioport_mode_t mode)
 
static __always_inline void arch_ioport_set_port_sense_mode (ioport_port_t port, ioport_port_mask_t mask, enum ioport_sense pin_sense)
 
static __always_inline void arch_ioport_toggle_pin_level (ioport_pin_t pin)
 
static __always_inline void arch_ioport_toggle_port_level (ioport_port_t port, ioport_port_mask_t mask)
 

#define IOPORT_GPIOA   0

Referenced by GPIO_0_Handler(), GPIO_1_Handler(), GPIO_2_Handler(), and GPIO_3_Handler().

#define IOPORT_GPIOB   1

Referenced by GPIO_4_Handler(), GPIO_5_Handler(), GPIO_6_Handler(), and GPIO_7_Handler().

#define IOPORT_GPIOC   2

Referenced by GPIO_10_Handler(), GPIO_11_Handler(), GPIO_8_Handler(), and GPIO_9_Handler().

#define IOPORT_GPIOD   3
#define IOPORT_GPIOE   4
#define IOPORT_GPIOF   5

typedef uint32_t ioport_mode_t
typedef uint32_t ioport_pin_t
typedef uint32_t ioport_port_mask_t
typedef uint32_t ioport_port_t

static __always_inline void arch_ioport_disable_pin ( ioport_pin_t  pin)
static

References arch_ioport_disable_port(), arch_ioport_pin_to_mask(), and arch_ioport_pin_to_port_id().

Referenced by ioport_disable_pin().

static __always_inline void arch_ioport_disable_port ( ioport_port_t  port,
ioport_port_mask_t  mask 
)
static

References arch_ioport_port_to_base().

Referenced by arch_ioport_disable_pin(), and ioport_disable_port().

static __always_inline void arch_ioport_enable_pin ( ioport_pin_t  pin)
static

References arch_ioport_enable_port(), arch_ioport_pin_to_mask(), and arch_ioport_pin_to_port_id().

Referenced by ioport_enable_pin().

static __always_inline void arch_ioport_enable_port ( ioport_port_t  port,
ioport_port_mask_t  mask 
)
static

References arch_ioport_port_to_base().

Referenced by arch_ioport_enable_pin(), and ioport_enable_port().

static __always_inline bool arch_ioport_get_pin_level ( ioport_pin_t  pin)
static

References arch_ioport_pin_to_base(), and arch_ioport_pin_to_mask().

Referenced by ioport_get_pin_level().

static __always_inline ioport_port_mask_t arch_ioport_get_port_level ( ioport_port_t  port,
ioport_port_mask_t  mask 
)
static

References arch_ioport_port_to_base().

Referenced by ioport_get_port_level().

static __always_inline void arch_ioport_init ( void  )
static

References sysclk_enable_peripheral_clock().

Referenced by ioport_init().

static __always_inline volatile GpioPort* arch_ioport_pin_to_base ( ioport_pin_t  pin)
static

References arch_ioport_pin_to_port_id(), and arch_ioport_port_to_base().

Referenced by arch_ioport_get_pin_level(), arch_ioport_set_pin_dir(), arch_ioport_set_pin_level(), and arch_ioport_toggle_pin_level().

static __always_inline ioport_port_mask_t arch_ioport_pin_to_mask ( ioport_pin_t  pin)
static

Referenced by arch_ioport_disable_pin(), arch_ioport_enable_pin(), arch_ioport_get_pin_level(), arch_ioport_set_pin_dir(), arch_ioport_set_pin_level(), arch_ioport_set_pin_mode(), arch_ioport_set_pin_sense_mode(), arch_ioport_toggle_pin_level(), and ioport_pin_to_mask().

static __always_inline ioport_port_t arch_ioport_pin_to_port_id ( ioport_pin_t  pin)
static

Referenced by arch_ioport_disable_pin(), arch_ioport_enable_pin(), arch_ioport_pin_to_base(), arch_ioport_set_pin_mode(), arch_ioport_set_pin_sense_mode(), and ioport_pin_to_port_id().

static __always_inline volatile GpioPort* arch_ioport_port_to_base ( ioport_port_t  port)
static

Referenced by arch_ioport_disable_port(), arch_ioport_enable_port(), arch_ioport_get_port_level(), arch_ioport_pin_to_base(), arch_ioport_set_port_dir(), arch_ioport_set_port_level(), arch_ioport_set_port_mode(), arch_ioport_set_port_sense_mode(), and arch_ioport_toggle_port_level().

static __always_inline void arch_ioport_set_pin_dir ( ioport_pin_t  pin,
enum ioport_direction  dir 
)
static

References arch_ioport_pin_to_base(), arch_ioport_pin_to_mask(), IOPORT_DIR_INPUT, and IOPORT_DIR_OUTPUT.

Referenced by ioport_set_pin_dir().

static __always_inline void arch_ioport_set_pin_level ( ioport_pin_t  pin,
bool  level 
)
static

References arch_ioport_pin_to_base(), and arch_ioport_pin_to_mask().

Referenced by ioport_set_pin_level(), ssd1306_hard_reset(), and ssd1306_write_data().

static __always_inline void arch_ioport_set_pin_mode ( ioport_pin_t  pin,
ioport_mode_t  mode 
)
static

References arch_ioport_pin_to_mask(), arch_ioport_pin_to_port_id(), and arch_ioport_set_port_mode().

Referenced by ioport_reset_pin_mode(), and ioport_set_pin_mode().

static __always_inline void arch_ioport_set_pin_sense_mode ( ioport_pin_t  pin,
enum ioport_sense  pin_sense 
)
static

References arch_ioport_pin_to_mask(), arch_ioport_pin_to_port_id(), and arch_ioport_set_port_sense_mode().

Referenced by ioport_set_pin_sense_mode().

static __always_inline void arch_ioport_set_port_dir ( ioport_port_t  port,
ioport_port_mask_t  mask,
unsigned char  group_direction 
)
static

References arch_ioport_port_to_base(), IOPORT_DIR_INPUT, and IOPORT_DIR_OUTPUT.

Referenced by ioport_set_port_dir().

static __always_inline void arch_ioport_set_port_level ( ioport_port_t  port,
ioport_port_mask_t  mask,
enum ioport_value  level 
)
static

References arch_ioport_port_to_base().

Referenced by ioport_set_port_level().

static __always_inline void arch_ioport_set_port_mode ( ioport_port_t  port,
ioport_port_mask_t  mask,
ioport_mode_t  mode 
)
static

References arch_ioport_port_to_base(), IOPORT_MODE_DRIVE_STRENGTH, IOPORT_MODE_GLITCH_FILTER, IOPORT_MODE_MUX_BIT0, IOPORT_MODE_MUX_BIT1, IOPORT_MODE_MUX_BIT2, IOPORT_MODE_PULLDOWN, and IOPORT_MODE_PULLUP.

Referenced by arch_ioport_set_pin_mode(), ioport_reset_port_mode(), and ioport_set_port_mode().

static __always_inline void arch_ioport_set_port_sense_mode ( ioport_port_t  port,
ioport_port_mask_t  mask,
enum ioport_sense  pin_sense 
)
static

References arch_ioport_port_to_base().

Referenced by arch_ioport_set_pin_sense_mode(), and ioport_set_port_sense_mode().

static __always_inline void arch_ioport_toggle_pin_level ( ioport_pin_t  pin)
static

References arch_ioport_pin_to_base(), and arch_ioport_pin_to_mask().

Referenced by ioport_toggle_pin_level().

static __always_inline void arch_ioport_toggle_port_level ( ioport_port_t  port,
ioport_port_mask_t  mask 
)
static

References arch_ioport_port_to_base().

Referenced by ioport_toggle_port_level().

Generated on Sat Mar 5 2022 00:51:06 for SAM4L by   doxygen 1.8.5