📄 mcf5445x_uart.h
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/* * File: mcf5445x_uart.h * Purpose: Register and bit definitions */#ifndef __MCF5445X_UART_H__#define __MCF5445X_UART_H__/*********************************************************************** Universal Asynchronous Receiver Transmitter (UART)**********************************************************************//* Register read/write macros */#define MCF_UART0_UMR (*(vuint8 *)(0xFC060000)) /* Mode Register */#define MCF_UART0_USR (*(vuint8 *)(0xFC060004)) #define MCF_UART0_UCSR (*(vuint8 *)(0xFC060004)) #define MCF_UART0_UCR (*(vuint8 *)(0xFC060008)) #define MCF_UART0_UTB (*(vuint8 *)(0xFC06000C)) #define MCF_UART0_URB (*(vuint8 *)(0xFC06000C)) #define MCF_UART0_UIPCR (*(vuint8 *)(0xFC060010)) #define MCF_UART0_UACR (*(vuint8 *)(0xFC060010)) #define MCF_UART0_UIMR (*(vuint8 *)(0xFC060014)) #define MCF_UART0_UISR (*(vuint8 *)(0xFC060014)) #define MCF_UART0_UBG1 (*(vuint8 *)(0xFC060018)) #define MCF_UART0_UBG2 (*(vuint8 *)(0xFC06001C)) #define MCF_UART0_UIP (*(vuint8 *)(0xFC060034)) #define MCF_UART0_UOP1 (*(vuint8 *)(0xFC060038)) #define MCF_UART0_UOP0 (*(vuint8 *)(0xFC06003C)) #define MCF_UART1_UMR (*(vuint8 *)(0xFC064000)) /* Mode Register */#define MCF_UART1_USR (*(vuint8 *)(0xFC064004)) #define MCF_UART1_UCSR (*(vuint8 *)(0xFC064004)) #define MCF_UART1_UCR (*(vuint8 *)(0xFC064008)) #define MCF_UART1_UTB (*(vuint8 *)(0xFC06400C)) #define MCF_UART1_URB (*(vuint8 *)(0xFC06400C)) #define MCF_UART1_UIPCR (*(vuint8 *)(0xFC064010)) #define MCF_UART1_UACR (*(vuint8 *)(0xFC064010)) #define MCF_UART1_UIMR (*(vuint8 *)(0xFC064014)) #define MCF_UART1_UISR (*(vuint8 *)(0xFC064014)) #define MCF_UART1_UBG1 (*(vuint8 *)(0xFC064018)) #define MCF_UART1_UBG2 (*(vuint8 *)(0xFC06401C)) #define MCF_UART1_UIP (*(vuint8 *)(0xFC064034)) #define MCF_UART1_UOP1 (*(vuint8 *)(0xFC064038)) #define MCF_UART1_UOP0 (*(vuint8 *)(0xFC06403C)) #define MCF_UART2_UMR (*(vuint8 *)(0xFC068000)) /* Mode Register */#define MCF_UART2_USR (*(vuint8 *)(0xFC068004)) #define MCF_UART2_UCSR (*(vuint8 *)(0xFC068004)) #define MCF_UART2_UCR (*(vuint8 *)(0xFC068008)) #define MCF_UART2_UTB (*(vuint8 *)(0xFC06800C)) #define MCF_UART2_URB (*(vuint8 *)(0xFC06800C)) #define MCF_UART2_UIPCR (*(vuint8 *)(0xFC068010)) #define MCF_UART2_UACR (*(vuint8 *)(0xFC068010)) #define MCF_UART2_UIMR (*(vuint8 *)(0xFC068014)) #define MCF_UART2_UISR (*(vuint8 *)(0xFC068014)) #define MCF_UART2_UBG1 (*(vuint8 *)(0xFC068018)) #define MCF_UART2_UBG2 (*(vuint8 *)(0xFC06801C)) #define MCF_UART2_UIP (*(vuint8 *)(0xFC068034)) #define MCF_UART2_UOP1 (*(vuint8 *)(0xFC068038)) #define MCF_UART2_UOP0 (*(vuint8 *)(0xFC06803C)) /* Parameterized register read/write macros for multiple modules */#define MCF_UART_UMR(x) (*(vuint8 *)(0xFC060000 + ((x)*0x4000))) /* Mode Register */#define MCF_UART_USR(x) (*(vuint8 *)(0xFC060004 + ((x)*0x4000))) #define MCF_UART_UCSR(x) (*(vuint8 *)(0xFC060004 + ((x)*0x4000))) #define MCF_UART_UCR(x) (*(vuint8 *)(0xFC060008 + ((x)*0x4000))) #define MCF_UART_UTB(x) (*(vuint8 *)(0xFC06000C + ((x)*0x4000))) #define MCF_UART_URB(x) (*(vuint8 *)(0xFC06000C + ((x)*0x4000))) #define MCF_UART_UIPCR(x) (*(vuint8 *)(0xFC060010 + ((x)*0x4000))) #define MCF_UART_UACR(x) (*(vuint8 *)(0xFC060010 + ((x)*0x4000))) #define MCF_UART_UIMR(x) (*(vuint8 *)(0xFC060014 + ((x)*0x4000))) #define MCF_UART_UISR(x) (*(vuint8 *)(0xFC060014 + ((x)*0x4000))) #define MCF_UART_UBG1(x) (*(vuint8 *)(0xFC060018 + ((x)*0x4000))) #define MCF_UART_UBG2(x) (*(vuint8 *)(0xFC06001C + ((x)*0x4000))) #define MCF_UART_UIP(x) (*(vuint8 *)(0xFC060034 + ((x)*0x4000))) #define MCF_UART_UOP1(x) (*(vuint8 *)(0xFC060038 + ((x)*0x4000))) #define MCF_UART_UOP0(x) (*(vuint8 *)(0xFC06003C + ((x)*0x4000))) /* Bit definitions and macros for UMR */#define MCF_UART_UMR_BC(x) (((x)&0x03)) #define MCF_UART_UMR_PT (0x04) #define MCF_UART_UMR_PM(x) (((x)&0x03)<<3) #define MCF_UART_UMR_ERR (0x20) #define MCF_UART_UMR_RXIRQ (0x40) #define MCF_UART_UMR_RXRTS (0x80) #define MCF_UART_UMR_SB(x) (((x)&0x0F)) #define MCF_UART_UMR_TXCTS (0x10) /* Trsnsmit CTS */#define MCF_UART_UMR_TXRTS (0x20) /* Transmit RTS */#define MCF_UART_UMR_CM(x) (((x)&0x03)<<6) /* CM bits */#define MCF_UART_UMR_PM_MULTI_ADDR (0x1C) #define MCF_UART_UMR_PM_MULTI_DATA (0x18) #define MCF_UART_UMR_PM_NONE (0x10) #define MCF_UART_UMR_PM_FORCE_HI (0x0C) #define MCF_UART_UMR_PM_FORCE_LO (0x08) #define MCF_UART_UMR_PM_ODD (0x04) #define MCF_UART_UMR_PM_EVEN (0x00) #define MCF_UART_UMR_BC_5 (0x00) #define MCF_UART_UMR_BC_6 (0x01) #define MCF_UART_UMR_BC_7 (0x02) #define MCF_UART_UMR_BC_8 (0x03) #define MCF_UART_UMR_CM_NORMAL (0x00) #define MCF_UART_UMR_CM_ECHO (0x40) #define MCF_UART_UMR_CM_LOCAL_LOOP (0x80) #define MCF_UART_UMR_CM_REMOTE_LOOP (0xC0) #define MCF_UART_UMR_SB_STOP_BITS_1 (0x07) #define MCF_UART_UMR_SB_STOP_BITS_15 (0x08) #define MCF_UART_UMR_SB_STOP_BITS_2 (0x0F) /* Bit definitions and macros for USR */#define MCF_UART_USR_RXRDY (0x01) #define MCF_UART_USR_FFULL (0x02) #define MCF_UART_USR_TXRDY (0x04) #define MCF_UART_USR_TXEMP (0x08) #define MCF_UART_USR_OE (0x10) #define MCF_UART_USR_PE (0x20) #define MCF_UART_USR_FE (0x40) #define MCF_UART_USR_RB (0x80) /* Bit definitions and macros for UCSR */#define MCF_UART_UCSR_TCS(x) (((x)&0x0F)) #define MCF_UART_UCSR_RCS(x) (((x)&0x0F)<<4) #define MCF_UART_UCSR_RCS_SYS_CLK (0xD0) #define MCF_UART_UCSR_RCS_CTM16 (0xE0) #define MCF_UART_UCSR_RCS_CTM (0xF0) #define MCF_UART_UCSR_TCS_SYS_CLK (0x0D) #define MCF_UART_UCSR_TCS_CTM16 (0x0E) #define MCF_UART_UCSR_TCS_CTM (0x0F) /* Bit definitions and macros for UCR */#define MCF_UART_UCR_RXC(x) (((x)&0x03)) #define MCF_UART_UCR_TXC(x) (((x)&0x03)<<2) #define MCF_UART_UCR_MISC(x) (((x)&0x07)<<4) #define MCF_UART_UCR_NONE (0x00) #define MCF_UART_UCR_STOP_BREAK (0x70) #define MCF_UART_UCR_START_BREAK (0x60) #define MCF_UART_UCR_BKCHGINT (0x50) #define MCF_UART_UCR_RESET_ERROR (0x40) #define MCF_UART_UCR_RESET_TX (0x30) #define MCF_UART_UCR_RESET_RX (0x20) #define MCF_UART_UCR_RESET_MR (0x10) #define MCF_UART_UCR_TX_DISABLED (0x08) #define MCF_UART_UCR_TX_ENABLED (0x04) #define MCF_UART_UCR_RX_DISABLED (0x02) #define MCF_UART_UCR_RX_ENABLED (0x01) /* Bit definitions and macros for UIPCR */#define MCF_UART_UIPCR_CTS (0x01) #define MCF_UART_UIPCR_COS (0x10) /* Bit definitions and macros for UACR */#define MCF_UART_UACR_IEC (0x01) /* Bit definitions and macros for UIMR */#define MCF_UART_UIMR_TXRDY (0x01) #define MCF_UART_UIMR_RXRDY_FU (0x02) #define MCF_UART_UIMR_DB (0x04) #define MCF_UART_UIMR_COS (0x80) /* Bit definitions and macros for UISR */#define MCF_UART_UISR_TXRDY (0x01) #define MCF_UART_UISR_RXRDY_FU (0x02) #define MCF_UART_UISR_DB (0x04) #define MCF_UART_UISR_RXFTO (0x08) #define MCF_UART_UISR_TXFIFO (0x10) #define MCF_UART_UISR_RXFIFO (0x20) #define MCF_UART_UISR_COS (0x80) /* Bit definitions and macros for UIP */#define MCF_UART_UIP_CTS (0x01) /* Bit definitions and macros for UOP1 */#define MCF_UART_UOP1_RTS (0x01) /* Bit definitions and macros for UOP0 */#define MCF_UART_UOP0_RTS (0x01) /********************************************************************/#endif /* __MCF5445X_UART_H__ */⌨️ 快捷键说明
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