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Diffstat (limited to 'c/src/lib/libbsp/arm/lpc176x/include/gpio-defs.h')
-rw-r--r--c/src/lib/libbsp/arm/lpc176x/include/gpio-defs.h218
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diff --git a/c/src/lib/libbsp/arm/lpc176x/include/gpio-defs.h b/c/src/lib/libbsp/arm/lpc176x/include/gpio-defs.h
deleted file mode 100644
index c6ed499d35..0000000000
--- a/c/src/lib/libbsp/arm/lpc176x/include/gpio-defs.h
+++ /dev/null
@@ -1,218 +0,0 @@
-/**
- * @file gpio-defs.h
- *
- * @ingroup lpc176x
- *
- * @brief API definitions of the GPIO driver for the lpc176x bsp in RTEMS.
- */
-
-/*
- * Copyright (c) 2014 Taller Technologies.
- *
- * @author Boretto Martin (martin.boretto@tallertechnologies.com)
- * @author Diaz Marcos (marcos.diaz@tallertechnologies.com)
- * @author Lenarduzzi Federico (federico.lenarduzzi@tallertechnologies.com)
- * @author Daniel Chicco (daniel.chicco@tallertechnologies.com)
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef LIBBSP_ARM_LPC176X_GPIO_DEFS_H
-#define LIBBSP_ARM_LPC176X_GPIO_DEFS_H
-
-#include <bsp/common-types.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/* General Purpose Input/Output (GPIO) */
-#define LPC176X_GPIO_BASE_ADDR 0x40028000U
-#define LPC176X_GPIO_INTERRUPT_STATUS 0x40028080U
-
-#define LPC176X_IOPIN0 ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR + \
- 0x00U ) )
-#define LPC176X_IOSET0 ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR + \
- 0x04U ) )
-#define LPC176X_IODIR0 ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR + \
- 0x08U ) )
-#define LPC176X_IOCLR0 ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR + \
- 0x0CU ) )
-#define LPC176X_IOPIN1 ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR + \
- 0x10U ) )
-#define LPC176X_IOSET1 ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR + \
- 0x14U ) )
-#define LPC176X_IODIR1 ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR + \
- 0x18U ) )
-#define LPC176X_IOCLR1 ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR + \
- 0x1CU ) )
-
-/* GPIO Interrupt Registers */
-#define LPC176X_IO0_INT_EN_R ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR \
- + 0x90U ) )
-#define LPC176X_IO0_INT_EN_F ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR \
- + 0x94U ) )
-#define LPC176X_IO0_INT_STAT_R ( *(volatile uint32_t *) ( \
- LPC176X_GPIO_BASE_ADDR \
- + 0x84U ) )
-#define LPC176X_IO0_INT_STAT_F ( *(volatile uint32_t *) ( \
- LPC176X_GPIO_BASE_ADDR \
- + 0x88U ) )
-#define LPC176X_IO0_INT_CLR ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR \
- + 0x8CU ) )
-#define LPC176X_IO2_INT_EN_R ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR \
- + 0xB0U ) )
-#define LPC176X_IO2_INT_EN_F ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR \
- + 0xB4U ) )
-#define LPC176X_IO2_INT_STAT_R ( *(volatile uint32_t *) ( \
- LPC176X_GPIO_BASE_ADDR \
- + 0xA4U ) )
-#define LPC176X_IO2_INT_STAT_F ( *(volatile uint32_t *) ( \
- LPC176X_GPIO_BASE_ADDR \
- + 0xA8U ) )
-#define LPC176X_IO2_INT_CLR ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR \
- + 0xACU ) )
-#define LPC176X_IO_INT_STAT ( *(volatile uint32_t *) ( LPC176X_GPIO_BASE_ADDR \
- + 0x80U ) )
-
-#define LPC176X_RESERVED_ISR_FUNCT_SIZE 2U
-#define LPC176X_RESERVED_ISR_FUNCT_MAX_SIZE 5U
-
-#define LPC176X_MAX_PORT_NUMBER 160U
-#define LPC176X_SET_BIT( reg, pin, value ) \
- reg = ( reg & ~( 1U << pin ) ) | ( ( value & 1U ) << pin )
-
-#define LPC176X_INT_STATUS ( *(volatile uint32_t *) \
- ( LPC176X_GPIO_INTERRUPT_STATUS ) )
-#define LPC176X_INT_STATUS_P0 1U
-#define LPC176X_INT_STATUS_P2 ( 1U << 2U )
-#define LPC176X_INT_ENABLE 1U
-#define LPC176X_INT_DISABLE 0U
-
-#define LPC176X_IRQ_EINT_3 21U
-
-#define LPC176X_PIN_BIT( pin ) ( 1U << pin )
-
-/**
- * @brief The direction of the GPIO port (input or output).
- *
- * Enumerated type to define the set of function types for a gpio device.
- */
-typedef enum {
- LPC176X_GPIO_FUNCTION_INPUT,
- LPC176X_GPIO_FUNCTION_OUTPUT,
- LPC176X_GPIO_FUNCTION_COUNT
-}
-lpc176x_gpio_direction;
-
-/**
- * @brief The interrupt sources edge for a GPIO.
- *
- * Enumerated type to define the set of interrupt types for a gpio device.
- */
-typedef enum {
- LPC176X_GPIO_INTERRUPT_DISABLE,
- LPC176X_GPIO_INTERRUPT_RISING,
- LPC176X_GPIO_INTERRUPT_FALLING,
- LPC176X_GPIO_INTERRUPT_BOTH,
- LPC176X_GPIO_INTERRUPT_COUNT
-} lpc176x_gpio_interrupt;
-
-/**
- * @brief The ports for a GPIO.
- *
- * Enumerated type to define the set of ports for a gpio device.
- */
-typedef enum {
- LPC176X_GPIO_PORT_0,
- LPC176X_GPIO_PORT_1,
- LPC176X_GPIO_PORT_2,
- LPC176X_GPIO_PORT_3,
- LPC176X_GPIO_PORT_4,
- LPC176X_GPIO_PORTS_COUNT
-} lpc176x_gpio_ports;
-
-/**
- * @brief Addresses for a GPIO.
- *
- * Enumerated type to define the set of fio bases addresses
- * for a gpio device.
- */
-typedef enum {
- LPC176X_FIO0_BASE_ADDRESS = 0x2009C000U,
- LPC176X_FIO1_BASE_ADDRESS = 0x2009C020U,
- LPC176X_FIO2_BASE_ADDRESS = 0x2009C040U,
- LPC176X_FIO3_BASE_ADDRESS = 0x2009C060U,
- LPC176X_FIO4_BASE_ADDRESS = 0x2009C080U,
-} lpc176x_gpio_address;
-
-/**
- * @brief Addresses for the two interrupts.
- *
- * Enumerated type to define the set of interrupt addresses
- * for a gpio device.
- */
-typedef enum {
- LPC176X_IO0_INT_BASE_ADDRESS = 0x40028084U,
- LPC176X_IO2_INT_BASE_ADDRESS = 0x400280A4U,
-} lpc176x_interrupt_address;
-
-/**
- * @brief GPIO Interrupt register map.
- */
-typedef struct {
- /**
- * @brief Interrupt Enable for Rising edge.
- */
- volatile uint32_t StatR;
- /**
- * @brief Interrupt Enable for Falling edge.
- */
- volatile uint32_t StatF;
- /**
- * @brief Interrupt Clear.
- */
- volatile uint32_t Clr;
- /**
- * @brief Interrupt Enable for Rising edge.
- */
- volatile uint32_t EnR;
- /**
- * @brief Interrupt Enable for Falling edge.
- */
- volatile uint32_t EnF;
-} lpc176x_interrupt_control;
-
-/**
- * @brief A function that attends an interrupt for GPIO.
- *
- * @param pin Pin number.
- * @param edge Interrupt.
- * @return Pointer to the interrupt function.
- */
-typedef void (*lpc176x_gpio_interrupt_function) (
- const lpc176x_pin_number pin,
- const lpc176x_gpio_interrupt edge
-);
-
-/**
- * @brief A registered interrupt function for the pin 'pin'.
- */
-typedef struct {
- /**
- * @brief Pin board.
- */
- lpc176x_pin_number pin;
- /**
- * @brief A function that attends an interrupt for 'pin'.
- */
- lpc176x_gpio_interrupt_function function;
-} lpc176x_registered_interrupt_function;
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* LIBBSP_ARM_LPC176X_GPIO_DEFS_H */
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