msp430_regs_common.h

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/*
 * Copyright (C) 2015 Freie Universität Berlin
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#ifndef MSP430_REGS_COMMON_H
#define MSP430_REGS_COMMON_H
 
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define REG8                volatile uint8_t
 
#define REG16               volatile uint16_t
 
#define TXSSEL_TXCLK    TASSEL_0    
#define TXSSEL_ACLK     TASSEL_1    
#define TXSSEL_SMCLK    TASSEL_2    
#define TXSSEL_INCLK    TASSEL_3    
#define TXID_DIV_1      ID_0        
#define TXID_DIV_2      ID_1        
#define TXID_DIV_4      ID_2        
#define TXID_DIV_8      ID_3        
#define TXID_DIV_Msk    ID_3        
#define TXID_DIV_Pos    6U          
#define TXID_DIV_MAX    3           
#define TXMC_STOP       MC_0        
#define TXMC_UP         MC_1        
#define TXMC_CONT       MC_2        
#define TXMC_UP_DOWN    MC_3        
#define TXMC_MASK       MC_3        
typedef struct {
    REG8    IN;         
    REG8    OD;         
    REG8    DIR;        
} msp430_port_t;
 
typedef struct {
    msp430_port_t base; 
    REG8    IFG;        
    REG8    IES;        
    REG8    IE;         
    REG8    SEL;        
} msp430_port_p1_p2_t;
 
typedef struct {
    msp430_port_t base; 
    REG8    SEL;        
} msp430_port_p3_p6_t;
 
typedef struct {
    REG16   CTL;        
    REG16   CCTL[7];    
    REG16   R;          
    REG16   CCR[7];     
} msp430_timer_t;
 
extern msp430_port_p1_p2_t PORT_1;
extern msp430_port_p1_p2_t PORT_2;
extern msp430_port_p3_p6_t PORT_3;
extern msp430_port_p3_p6_t PORT_4;
extern msp430_port_p3_p6_t PORT_5;
extern msp430_port_p3_p6_t PORT_6;
 
extern msp430_timer_t TIMER_A;
 
extern REG16 TIMER_A_IRQFLAGS;
 
extern REG16 TIMER_B_IRQFLAGS;
 
extern msp430_timer_t TIMER_B;
#ifdef __cplusplus
}
#endif
 
#endif /* MSP430_REGS_COMMON_H */