cc2538_uart.h

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/*
 * Copyright (C) 2014 Loci Controls Inc.
 *
 * 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 CC2538_UART_H
#define CC2538_UART_H
 
#include "cc2538.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct {
    cc2538_reg_t DR;                      
    union {
        cc2538_reg_t RSR;                 
        cc2538_reg_t ECR;                 
    } cc2538_uart_dr;
 
    cc2538_reg_t RESERVED1[4];            
    union {
        cc2538_reg_t FR;                  
        struct {
            cc2538_reg_t CTS        :  1; 
            cc2538_reg_t RESERVED2  :  2; 
            cc2538_reg_t BUSY       :  1; 
            cc2538_reg_t RXFE       :  1; 
            cc2538_reg_t TXFF       :  1; 
            cc2538_reg_t RXFF       :  1; 
            cc2538_reg_t TXFE       :  1; 
            cc2538_reg_t RESERVED1  : 24; 
        } FRbits;
    } cc2538_uart_fr;
 
    cc2538_reg_t RESERVED2;               
    cc2538_reg_t ILPR;                    
    cc2538_reg_t IBRD;                    
    cc2538_reg_t FBRD;                    
    union {
        cc2538_reg_t LCRH;                
        struct {
            cc2538_reg_t BRK        :  1; 
            cc2538_reg_t PEN        :  1; 
            cc2538_reg_t EPS        :  1; 
            cc2538_reg_t STP2       :  1; 
            cc2538_reg_t FEN        :  1; 
            cc2538_reg_t WLEN       :  2; 
            cc2538_reg_t SPS        :  1; 
            cc2538_reg_t RESERVED   : 24; 
        } LCRHbits;
    } cc2538_uart_lcrh;
 
    union {
        cc2538_reg_t CTL;                 
        struct {
            cc2538_reg_t UARTEN     :  1; 
            cc2538_reg_t SIREN      :  1; 
            cc2538_reg_t SIRLP      :  1; 
            cc2538_reg_t RESERVED11 :  1; 
            cc2538_reg_t EOT        :  1; 
            cc2538_reg_t HSE        :  1; 
            cc2538_reg_t LIN        :  1; 
            cc2538_reg_t LBE        :  1; 
            cc2538_reg_t TXE        :  1; 
            cc2538_reg_t RXE        :  1; 
            cc2538_reg_t RESERVED12 :  4; 
            cc2538_reg_t RTSEN      :  1; 
            cc2538_reg_t CTSEN      :  1; 
            cc2538_reg_t RESERVED13 : 16; 
        } CTLbits;
    } cc2538_uart_ctl;
 
    union {
        cc2538_reg_t IFLS;                
        struct {
            cc2538_reg_t TXIFLSEL   :  3; 
            cc2538_reg_t RXIFLSEL   :  3; 
            cc2538_reg_t RESERVED   : 26; 
        } IFLSbits;
    } cc2538_uart_ifls;
 
    union {
        cc2538_reg_t IM;                  
        struct {
            cc2538_reg_t RESERVED3  :  4; 
            cc2538_reg_t RXIM       :  1; 
            cc2538_reg_t TXIM       :  1; 
            cc2538_reg_t RTIM       :  1; 
            cc2538_reg_t FEIM       :  1; 
            cc2538_reg_t PEIM       :  1; 
            cc2538_reg_t BEIM       :  1; 
            cc2538_reg_t OEIM       :  1; 
            cc2538_reg_t RESERVED2  :  1; 
            cc2538_reg_t NINEBITM   :  1; 
            cc2538_reg_t LMSBIM     :  1; 
            cc2538_reg_t LME1IM     :  1; 
            cc2538_reg_t LME5IM     :  1; 
            cc2538_reg_t RESERVED1  : 16; 
        } IMbits;
    } cc2538_uart_im;
 
    cc2538_reg_t RIS;                     
    union {
        cc2538_reg_t MIS;                 
        struct {
            cc2538_reg_t RESERVED8  :  4; 
            cc2538_reg_t RXMIS      :  1; 
            cc2538_reg_t TXMIS      :  1; 
            cc2538_reg_t RTMIS      :  1; 
            cc2538_reg_t FEMIS      :  1; 
            cc2538_reg_t PEMIS      :  1; 
            cc2538_reg_t BEMIS      :  1; 
            cc2538_reg_t OEMIS      :  1; 
            cc2538_reg_t RESERVED9  :  1; 
            cc2538_reg_t NINEBITMIS :  1; 
            cc2538_reg_t LMSBMIS    :  1; 
            cc2538_reg_t LME1MIS    :  1; 
            cc2538_reg_t LME5MIS    :  1; 
            cc2538_reg_t RESERVED10 : 16; 
        } MISbits;
    } cc2538_uart_mis;
 
    cc2538_reg_t ICR;                     
    cc2538_reg_t DMACTL;                  
    cc2538_reg_t RESERVED3[17];           
    cc2538_reg_t LCTL;                    
    cc2538_reg_t LSS;                     
    cc2538_reg_t LTIM;                    
    cc2538_reg_t RESERVED4[2];            
    cc2538_reg_t NINEBITADDR;             
    cc2538_reg_t NINEBITAMASK;            
    cc2538_reg_t RESERVED5[965];          
    cc2538_reg_t PP;                      
    cc2538_reg_t RESERVED6;               
    cc2538_reg_t CC;                      
    cc2538_reg_t RESERVED7[13];           
} cc2538_uart_t;
 
#define UART0_BASEADDR (cc2538_uart_t *)(&UART0_DR)      
#define UART1_BASEADDR (cc2538_uart_t *)(&UART1_DR)      
#ifdef __cplusplus
} /* end extern "C" */
#endif
 
#endif /* CC2538_UART_H */