245 lines
9.8 KiB
C
245 lines
9.8 KiB
C
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/**
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* @copyright 2022 indie Semiconductor
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*
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* This file is proprietary to indie Semiconductor.
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* All rights reserved. Reproduction or distribution, in whole
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* or in part, is forbidden except by express written permission
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* of indie Semiconductor.
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*
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* @file uart0_sfr.h
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*/
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#ifndef UART0_SFR_H__
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#define UART0_SFR_H__
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#include <stdint.h>
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/* ------- Start of section using anonymous unions and disabling warnings ------- */
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#if defined (__CC_ARM)
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#pragma push
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#pragma anon_unions
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#elif defined (__ICCARM__)
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#pragma language=extended
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#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wc11-extensions"
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#pragma clang diagnostic ignored "-Wreserved-id-macro"
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#elif defined (__GNUC__)
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/* anonymous unions are enabled by default */
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#elif defined (__TMS470__)
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/* anonymous unions are enabled by default */
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#elif defined (__TASKING__)
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#pragma warning 586
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#elif defined (__CSMC__)
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/* anonymous unions are enabled by default */
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#else
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#warning Not supported compiler type
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#endif
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/**
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* @brief A structure to represent Special Function Registers for UART0.
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*/
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typedef struct {
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union {
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struct {
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uint8_t BYTE : 8; /*!< Data */
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uint8_t DUMMY0 : 8; /*!< Data */
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uint8_t DUMMY1 : 8; /*!< Data */
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uint8_t DUMMY2 : 8; /*!< Data */
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};
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uint32_t WORD;
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} DATA; /* +0x000 */
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union {
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struct {
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uint8_t FRAMEERROR : 1; /*!< Framing Error */
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uint8_t PARITYERROR : 1; /*!< Parity Error */
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uint8_t BREAKERROR : 1; /*!< Break Error */
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uint8_t : 5; /* (reserved) */
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uint32_t : 24; /* (reserved) */
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};
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uint32_t WORD;
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} UARTDATARECEIVESTATUS; /* +0x004 */
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union {
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struct {
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uint8_t ENABLE : 1;
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uint8_t ENABLE_STS : 1; /*!< Enable status */
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uint8_t UFIFOSOFTRESET : 1; /*!< FIFO SOFT RESET */
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uint8_t RXXFERCNTCLR : 1; /*!< RX Transfer Counter Clear */
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uint8_t TXXFERCNTCLR : 1; /*!< TX Transfer Counter Clear */
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uint8_t : 3; /* (reserved) */
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uint8_t SIZE : 2; /*!< Transmission word size */
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uint8_t STOP : 1; /*!< Stop bit control */
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uint8_t PARENA : 1; /*!< Parity enable */
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uint8_t PARODD : 1; /*!< Odd parity */
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uint8_t STICKENA : 1; /*!< Sticky parity enable */
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uint8_t : 2; /* (reserved) */
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uint8_t : 6; /* (reserved) */
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uint8_t BREAKENA : 1; /*!< Break enable */
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uint8_t LOOPENA : 1; /*!< Loopback enable */
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uint8_t : 8; /* (reserved) */
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};
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uint32_t WORD;
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} MSGCTRL; /* +0x008 */
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union {
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struct {
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union {
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struct {
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uint8_t RXDONE : 1; /*!< Rx Data ready Interrupt Enable */
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uint8_t OVRUNERR : 1; /*!< RX FIFO overflow error Interrupt Enable */
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uint8_t FRMERR : 1; /*!< Framing error Interrupt Enable */
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uint8_t PRTYERR : 1; /*!< Parity Error Interrupt Enable */
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uint8_t BREAKKERR : 1; /*!< Break Error Interrupt Enable */
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uint8_t TXDONE : 1; /*!< Transmission done Interrupt Enable */
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uint8_t RXMULTDONE : 1; /*!< Multiple Receive Transactions Done Interrupt Enable */
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uint8_t TXMULTDONE : 1; /*!< Multiple Transmit Transactions Done Interrupt Enable */
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};
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uint8_t BYTE;
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} ENABLE;
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union {
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struct {
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uint8_t RXDONE : 1; /*!< Rx Data ready Interrupt Clear */
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uint8_t OVRUNERR : 1; /*!< RX FIFO overflow error Interrupt Clear */
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uint8_t FRMERR : 1; /*!< Framing error Interrupt Clear */
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uint8_t PRTYERR : 1; /*!< Parity Error Interrupt Clear */
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uint8_t BREAKKERR : 1; /*!< Break Error Interrupt Clear */
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uint8_t TXDONE : 1; /*!< Transmission done Interrupt Clear */
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uint8_t RXMULTDONE : 1; /*!< Multiple Receive Transactions Done Interrupt Clear */
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uint8_t TXMULTDONE : 1; /*!< Multiple Transmit Transactions Done Interrupt Clear */
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};
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uint8_t BYTE;
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} CLEAR;
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union {
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struct {
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uint8_t RXDONE : 1; /*!< Rx Data ready */
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uint8_t OVRUNERR : 1; /*!< RX FIFO overflow error */
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uint8_t FRMERR : 1; /*!< Framing error */
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uint8_t PRTYERR : 1; /*!< Parity Error */
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uint8_t BREAKKERR : 1; /*!< Break IRQ */
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uint8_t TXDONE : 1; /*!< Transmission is done */
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uint8_t RXMULTDONE : 1; /*!< Multiple Receive Transactions Done */
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uint8_t TXMULTDONE : 1; /*!< Multiple Transmit Transactions Done */
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};
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uint8_t BYTE;
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} STATUS;
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union {
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struct {
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uint8_t RXDONE : 1; /*!< Rx Data ready Interrupt */
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uint8_t OVRUNERR : 1; /*!< RX FIFO overflow error Interrupt */
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uint8_t FRMERR : 1; /*!< Framing error Interrupt */
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uint8_t PRTYERR : 1; /*!< Parity Error Interrupt */
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uint8_t BREAKKERR : 1; /*!< Break Error Interrupt */
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uint8_t TXDONE : 1; /*!< Transmission done Interrupt */
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uint8_t RXMULTDONE : 1; /*!< Multiple Receive Transactions Done Interrupt */
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uint8_t TXMULTDONE : 1; /*!< Multiple Transmit Transactions Done Interrupt */
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};
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uint8_t BYTE;
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} IRQ;
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};
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uint32_t WORD;
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} UARTINT; /* +0x00C */
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union {
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struct {
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union {
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struct {
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uint8_t RXTOUT : 1; /*!< Rx Time-out Interrupt Enable */
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uint8_t UNRUNERR : 1; /*!< RX FIFO underflow error Interrupt Enable */
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uint8_t OVERRUNERR : 1; /*!< TX FIFO overflow error Interrupt Enable */
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uint8_t : 5; /* (reserved) */
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};
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uint8_t BYTE;
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} ENABLE;
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union {
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struct {
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uint8_t RXTOUT : 1; /*!< Rx Time-out Interrupt Clear */
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uint8_t UNRUNERR : 1; /*!< RX FIFO underflow error Interrupt Clear */
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uint8_t OVERRUNERR : 1; /*!< TX FIFO overflow error Interrupt Clear */
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uint8_t : 5; /* (reserved) */
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};
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uint8_t BYTE;
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} CLEAR;
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union {
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struct {
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uint8_t RXTOUT : 1; /*!< Rx Time-out */
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uint8_t UNRUNERR : 1; /*!< RX FIFO underflow error */
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uint8_t OVERRUNERR : 1; /*!< TX FIFO overflow error */
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uint8_t : 5; /* (reserved) */
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};
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uint8_t BYTE;
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} STATUS;
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union {
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struct {
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uint8_t RXTOUT : 1; /*!< Rx Time-out Interrupt */
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uint8_t UNRUNERR : 1; /*!< RX FIFO underflow error Interrupt */
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uint8_t OVERRUNERR : 1; /*!< TX FIFO overflow error Interrupt */
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uint8_t : 5; /* (reserved) */
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};
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uint8_t BYTE;
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} IRQ;
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};
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uint32_t WORD;
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} UARTINT2; /* +0x010 */
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union {
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struct {
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uint8_t FDIV : 3; /*!< Fractional divider */
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uint32_t BAUDDIV : 16; /*!< Baud rate divider !!misaligned!! */
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uint8_t : 5; /* (reserved) */
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uint8_t OSR : 5; /*!< Over-sampling ratio */
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uint8_t UADVANCE : 1; /*!< Advance Register */
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uint8_t URETARD : 1; /*!< Retard Register */
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uint8_t : 1; /* (reserved) */
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};
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uint32_t WORD;
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} UARTBAUD; /* +0x014 */
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union {
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struct {
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uint8_t : 1; /* (reserved) */
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uint8_t RXEMPTY : 1; /*!< Reception FIFO empty */
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uint8_t RXFULL : 1; /*!< Reception FIFO full */
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uint8_t RXCOUNT : 5; /*!< Reception FIFO current count */
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uint8_t : 1; /* (reserved) */
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uint8_t TXEMPTY : 1; /*!< Transmit FIFO empty */
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uint8_t TXFULL : 1; /*!< Transmit FIFO full */
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uint8_t TXCOUNT : 5; /*!< Transmit FIFO current count */
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uint8_t RXMULTIPLEXFERDONECNT : 8; /*!< Receive Data Count Interrupt */
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uint8_t TXMULTIPLEXFERDONECNT : 8; /*!< Transmit Data Count Interrupt */
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};
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uint32_t WORD;
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} UARTFIFO; /* +0x018 */
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} UART0_SFRS_t;
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/* -------- End of section using anonymous unions and disabling warnings -------- */
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#if defined (__CC_ARM)
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#pragma pop
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#elif defined (__ICCARM__)
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/* leave anonymous unions enabled */
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#elif (__ARMCC_VERSION >= 6010050)
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#pragma clang diagnostic pop
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#elif defined (__GNUC__)
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/* anonymous unions are enabled by default */
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#elif defined (__TMS470__)
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/* anonymous unions are enabled by default */
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#elif defined (__TASKING__)
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#pragma warning restore
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#elif defined (__CSMC__)
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/* anonymous unions are enabled by default */
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#else
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#warning Not supported compiler type
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#endif
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/**
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* @brief The starting address of UART0 SFRS.
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*/
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#define UART0_SFRS ((__IO UART0_SFRS_t *)0x40015400)
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#endif /* end of __UART0_SFR_H__ section */
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