/**
* @file
*
* @ingroup RTEMSBSPsARMLPC176X
*
* @brief Definitions types used by some devices in common.
*/
/*
* 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_COMMON_TYPES_H
#define LIBBSP_ARM_LPC176X_COMMON_TYPES_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
* @brief A pin of the board.
*/
typedef uint32_t lpc176x_pin_number;
/**
* @brief Microseconds representation.
*/
typedef uint32_t lpc176x_microseconds;
/**
* @brief lpc176x module representation.
*
* Enumerated type to define the set of modules for a lpc176x board.
*/
typedef enum {
LPC176X_MODULE_WD,
LPC176X_MODULE_ADC,
LPC176X_MODULE_CAN_0,
LPC176X_MODULE_CAN_1,
LPC176X_MODULE_ACCF,
LPC176X_MODULE_DAC,
LPC176X_MODULE_GPDMA,
LPC176X_MODULE_GPIO,
LPC176X_MODULE_I2S,
LPC176X_MODULE_MCI,
LPC176X_MODULE_MCPWM,
LPC176X_MODULE_PCB,
LPC176X_MODULE_PWM_0,
LPC176X_MODULE_PWM_1,
LPC176X_MODULE_QEI,
LPC176X_MODULE_RTC,
LPC176X_MODULE_SYSCON,
LPC176X_MODULE_TIMER_0,
LPC176X_MODULE_TIMER_1,
LPC176X_MODULE_TIMER_2,
LPC176X_MODULE_TIMER_3,
LPC176X_MODULE_UART_0,
LPC176X_MODULE_UART_1,
LPC176X_MODULE_UART_2,
LPC176X_MODULE_UART_3,
LPC176X_MODULE_USB
} lpc176x_module;
/**
* @brief Defines all the clock modules.
*
* Enumerated type to define the set of clock modules for a lpc176x board.
*/
typedef enum {
LPC176X_MODULE_PCLK_DEFAULT = 0x4U,
LPC176X_MODULE_CCLK = 0x1U,
LPC176X_MODULE_CCLK_2 = 0x2U,
LPC176X_MODULE_CCLK_4 = 0x0U,
LPC176X_MODULE_CCLK_6 = 0x3U,
LPC176X_MODULE_CCLK_8 = 0x3U
} lpc176x_module_clock;
/**
* @brief Fast Input/Output registers representation.
*/
typedef struct {
/**
* @brief Direction control register.
*/
uint32_t dir;
uint32_t reserved[ 3U ];
/**
* @brief Mask register for port.
*/
uint32_t mask;
/**
* @brief Pinvalue register using 'mask'.
*/
uint32_t pin;
/**
* @brief Output Set register using 'mask'.
*/
uint32_t set;
/**
* @brief Output Clear register using 'maks'.
*/
uint32_t clr;
} lpc176x_fio;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* LIBBSP_ARM_LPC176X_COMMON_TYPES_H */