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el_lin.h
- Committer:
- igor_v
- Date:
- 2016-03-24
- Revision:
- 91:a2bb81eaa183
- Parent:
- 21:bc8c1cec3da6
File content as of revision 91:a2bb81eaa183:
/**--------------File Info--------------------------------------------------------------------------------- ** File name: el_lin.h ** Last modified Date: 2011-08-22 ** Last Version: V1.00 ** Descriptions: ** **-------------------------------------------------------------------------------------------------------- ** Created by: Electrooptika incor. ** Created date: 2011-08-22 ** Version: V1.00 ** **-------------------------------------------------------------------------------------------------------- *********************************************************************************************************/ #ifndef __DMA_H #define __DMA_H #define STRT_ERR 0x0080 //e. error of the start bit //r. ошибка старт-бита #define STOP_ERR 0x0040 //e. error of the stop bit //r. ошибка стоп-бита #define SIZE_ERR 0x0004 //e. size of the received data packet mismatches the agreement //r. размер принятого пакета не соответствует соглашению #define LCC_ERR 0x0002 //e. checksum has not coincided //r. не совпала контрольная сумма #define NO_CMD_ERR 0x0100 //e. in the received packet there is no attribute of command //r. в принятом пакете нет признака команды #define CODE_ERR 0x0200 //e. unknown code of a command //r. неизвестный код команды #define MODE_ERR 0x0400 //e. code of a command mismatches a current mode //r. код команды не соответствует текущему режиму #define PARAM_ERR 0x0800 //e. parameters of a command was set incorrectly //r. неверно заданные параметры команды #define MAXSIZE_ERR 0x1000 //e. receiver buffer overflow //r. переполнение буфера приемника #define ADDR_ERR 0x2000 //e. incorrect address of the device //r. неверный адрес устройства #define READ_ERR 0x4000 //e. stop of link because of untimely data read //r. останов связи несвоевременным чтением данных #define WASQ_ERR 0x8000 //e. error of waiting of authentic answer //r. ошибка ожидания достоверного ответа #define Trm_En_Rd 0x0080 //e. a mask of permission/readiness of transmitter of the 2 line //r. маска разрешения/готовности передатчика линии 2 #define Rcv_Rdy 0x0040 //e. a mask of the readiness bit of the receiver //r. маска бита готовности приемника #define Rcv_Ferr 0x0020 //e. a mask of the "format error" bit //r. маска бита "ошибка формата" #define Rcv_Tout 0x0010 //e. a mask of the "time-out" bit //r. маска бита "тайм-аут" #define Rcv_Rful 0x0008 //e. a mask of the "stack is full" bit //r. маска бита "стек полон" #define FIFOs_En 0x00000001 #define RX_FIFO_Reset 0x00000002 #define TX_FIFO_Reset 0x00000004 #define DMA_Mode_UART 0x00000008 #define RX_TrigLvl_1 0x00000000 #define RX_TrigLvl_4 0x00000040 #define RX_TrigLvl_8 0x00000080 #define RX_TrigLvl_14 0x000000C0 #define word_length_8 0x00000003 #define one_stop_bit 0x00000000 #define no_parity 0x00000000 #define back_trans_dis 0x00000000 #define DLAB_access 0x00000080 #define TRANS_SHIFT_BUF_EMPTY 0x00000040 #define DMA_BUSY 0x00020000 #define RecievBufEmpty 0x00000001 #define DIS_ALL_INT 0x00000000 #define RBR_IntEnabl 0x00000001 /* Second half of the second RAM is used for GPDMA operation. */ #define DMA_UART0_TX 8 #define DMA_UART0_RX 9 #define DMA_UART1_TX 10 #define DMA_UART1_RX 11 #define DMA_UART2_TX 12 #define DMA_UART2_RX 13 #define DMA_UART3_TX 14 #define DMA_UART3_RX 15 #define DMA_MEMORY 0 #define SrcDMA_UART0_RX DMA_UART0_RX << 1 #define SrcDMA_UART0_TX DMA_UART0_TX << 1 #define SrcDMA_UART1_TX DMA_UART1_TX << 1 #define DstDMA_UART0_TX DMA_UART0_TX << 6 #define DstDMA_UART1_TX DMA_UART1_TX << 6 #define DstDMA_UART0_RX DMA_UART0_RX << 6 #define SrcDMA_UART1_RX DMA_UART1_RX << 1 #define DstDMA_UART1_RX DMA_UART1_RX << 6 /* UART0 TX and RX */ #define UART0_DMA_TX_SRC 0x2007C800 /* starting addr of DATA register in UART0 */ #define UART0_DMA_TX_DST LPC_UART0_BASE #define UART0_DMA_RX_SRC LPC_UART0_BASE #define UART0_DMA_RX_DST 0x2007C900 #define UART2_DMA_TX_DST LPC_UART2_BASE #define UART1_DMA_TX_DST LPC_UART1_BASE #define GPDMA_POWER_ON 0x20000000 #define UART_REQ 0x00000000 //To clear particular DMA TC-interrupts #define DMA0_IntTCClear 0x00000001 #define DMA1_IntTCClear 0x00000002 #define DMA2_IntTCClear 0x00000004 #define DMA3_IntTCClear 0x00000008 #define DMA4_IntTCClear 0x00000010 #define DMA5_IntTCClear 0x00000020 #define DMA6_IntTCClear 0x00000040 #define DMA7_IntTCClear 0x00000080 //To clear particular DMA Error-interrupts #define DMA0_IntErrClear 0x00000001 #define DMA1_IntErrClear 0x00000002 #define DMA2_IntErrClear 0x00000004 #define DMA3_IntErrClear 0x00000008 #define DMA4_IntErrClear 0x00000010 #define DMA5_IntErrClear 0x00000020 #define DMA6_IntErrClear 0x00000040 #define DMA7_IntErrClear 0x00000080 #define DMACH1_IntTCPend 0x00000002 #define DMA_ControllerEn 0x00000001 #define DMA_AHB_Little 0x00000000 #define DMA_AHB_Big 0x00000002 #define SrcBSize_1 0x00000000 #define SrcBSize_4 0x00001000 #define SrcBSize_8 0x00002000 #define SrcBSize_16 0x00003000 #define SrcBSize_32 0x00004000 #define SrcBSize_64 0x00005000 #define SrcBSize_128 0x00006000 #define SrcBSize_256 0x00007000 #define DstBSize_1 0x00000000 #define DstBSize_4 0x00008000 #define DstBSize_8 0x00010000 #define DstBSize_16 0x00018000 #define DstBSize_32 0x00020000 #define DstBSize_64 0x00028000 #define DstBSize_128 0x00030000 #define DstBSize_256 0x00038000 #define SrcWidth_8b 0x00000000 #define SrcWidth_16b 0x00020000 #define SrcWidth_32b 0x00040000 #define DstWidth_8b 0x00000000 #define DstWidth_16b 0x00200000 #define DstWidth_32b 0x00400000 #define SrcInc 0x04000000 #define SrcFixed 0x00000000 #define DstInc 0x08000000 #define DstFixed 0x00000000 #define TCIntEnabl 0x80000000 #define TCIntDisabl 0x00000000 #define DMAChannelEn 0x00000001 #define DMAChannelDis 0x00000000 #define CH2_ENABLED 0x00000004 #define DONtMaskTCInt 0x00008000 #define MaskTCInt 0x00000000 #define DONtMaskErrInt 0x00004000 #define MaskErrInt 0x00000000 #define INT_DMA_Disabl 0x04000000 /* DMA mode */ #define M2M 0x00 #define M2P 0x01 #define P2M 0x02 #define P2P 0x03 #define Sp38400 0x00000 #define Sp115200 0x00010 #define Sp460800 0x00020 #define Sp921600 0x00030 extern unsigned int trm_num_byt; extern unsigned int rcv_num_byt; extern unsigned int rcv_Rdy; extern char trm_buf[64]; extern char rcv_buf[64]; extern char rcv_copy[64]; extern unsigned int trm_cycl; extern unsigned int num_of_par; extern void* addr_param[16]; extern unsigned int size_param[16]; extern unsigned int trm_rate; extern unsigned int trm_cycl; extern unsigned int rcv_num_byt_old; extern int rcv_byt_copy; extern unsigned int trm_ena; extern int cycl_phase; extern unsigned int line_err; extern unsigned int line_sts; extern int rx_buf_copy; extern char zeros; extern unsigned int SystemCoreClock; extern void DMA_Init(void); extern void transm_DAT(void); extern void Line_1_Rcv(void); extern void UARTInit(void); extern void UART1_Init(void); //extern int UART0_SendByte(int); extern int UART1_SendByte(int); extern void UART_SwitchSpeed(unsigned); extern void UART_DMA_Init(void); extern void SystemCoreClockUpdate (void); #endif /* end __DMA_H */