mirror of
https://github.com/pvvx/RTL00_HelloWorld.git
synced 2024-12-01 02:30:28 +00:00
76 lines
2.4 KiB
C
76 lines
2.4 KiB
C
#ifndef _RTL8710_LOG_UART_H_
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#define _RTL8710_LOG_UART_H_
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#include <stdint.h>
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typedef struct{
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union{
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volatile uint32_t RBR;
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volatile uint32_t THR;
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volatile uint32_t DLL;
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volatile uint32_t RBR_THR_DLL;
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};
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union{
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volatile uint32_t IER;
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volatile uint32_t DLH;
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volatile uint32_t IER_DLH;
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};
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union{
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volatile uint32_t IIR;
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volatile uint32_t FCR;
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volatile uint32_t IIR_FCR;
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};
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volatile uint32_t LCR;
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volatile uint32_t MCR;
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volatile uint32_t LSR;
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volatile uint32_t MSR;
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uint32_t RESERVED1[24];
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volatile uint32_t USR;
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}__attribute__((packed)) LOG_UART_TypeDef;
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#define LOG_UART ((LOG_UART_TypeDef *)0x40003000)
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// LOG_UART_IER
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#define LOG_UART_IER_ERBFI (((uint32_t)0x01) << 0)
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#define LOG_UART_IER_ETBEI (((uint32_t)0x01) << 1)
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#define LOG_UART_IER_ELSI (((uint32_t)0x01) << 2)
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#define LOG_UART_IER_EDSSI (((uint32_t)0x01) << 3)
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// LOG_UART_FCR
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#define LOG_UART_FCR_FIFOE (((uint32_t)0x01) << 0)
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#define LOG_UART_FCR_RFIFOR (((uint32_t)0x01) << 1)
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#define LOG_UART_FCR_XFIFOR (((uint32_t)0x01) << 2)
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#define LOG_UART_FCR_DMAM (((uint32_t)0x01) << 3)
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#define LOG_UART_FCR_TET (((uint32_t)0x03) << 4)
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#define LOG_UART_FCR_RT (((uint32_t)0x03) << 6)
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// LOG_UART_LCR
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#define LOG_UART_LCR_DLS (((uint32_t)0x03) << 0)
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#define LOG_UART_LCR_STOP (((uint32_t)0x01) << 2)
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#define LOG_UART_LCR_PEN (((uint32_t)0x01) << 3)
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#define LOG_UART_LCR_EPS (((uint32_t)0x01) << 4)
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#define LOG_UART_LCR_STICK_PAR (((uint32_t)0x01) << 5)
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#define LOG_UART_LCR_BC (((uint32_t)0x01) << 6)
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#define LOG_UART_LCR_DLAB (((uint32_t)0x01) << 7)
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// LOG_UART_MCR
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#define LOG_UART_MCR_DTR (((uint32_t)0x01) << 0)
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#define LOG_UART_MCR_RTS (((uint32_t)0x01) << 1)
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#define LOG_UART_MCR_OUT1 (((uint32_t)0x01) << 2)
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#define LOG_UART_MCR_OUT2 (((uint32_t)0x01) << 3)
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#define LOG_UART_MCR_LOOPBACK (((uint32_t)0x01) << 4)
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#define LOG_UART_MCR_AFCE (((uint32_t)0x01) << 5)
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// LOG_UART_LSR
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#define LOG_UART_LSR_DR (((uint32_t)0x01) << 0)
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#define LOG_UART_LSR_OE (((uint32_t)0x01) << 1)
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#define LOG_UART_LSR_PE (((uint32_t)0x01) << 2)
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#define LOG_UART_LSR_FE (((uint32_t)0x01) << 3)
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#define LOG_UART_LSR_BI (((uint32_t)0x01) << 4)
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#define LOG_UART_LSR_THRE (((uint32_t)0x01) << 5)
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#define LOG_UART_LSR_TEMT (((uint32_t)0x01) << 6)
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#define LOG_UART_LSR_RFE (((uint32_t)0x01) << 7)
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#define LOG_UART_LSR_ADDR_RCVD (((uint32_t)0x01) << 8)
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#endif
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