FreeCalypso > hg > tcs211-l1-reconst
view gpf/tst/DRV/usart.h @ 249:b5f180a36b22
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author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 16 Jan 2017 03:18:08 +0000 |
parents | 509db1a7b7b8 |
children |
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/* +------------------------------------------------------------------------------ | File: usart.h +------------------------------------------------------------------------------ | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : This Modul defines functions for actual or simulated | USART comunication between two PS-Frames. | Use US_set_mode() to select actual USART under windows95 or | under windowsNT, or to select simulated USART under win95/NT +----------------------------------------------------------------------------- */ #ifndef USART_H #define USART_H /* * Device addresses */ #define USART_DC (USART_BASE + 0x00) /* Data Channel */ #define USART_CC (USART_BASE + 0x04) /* Control Channel */ #define USART_CLK (USART_BASE + 0x08) /* Clock */ #define USART_CTL (USART_BASE + 0x0C) /* FIFO control */ #define USART_FSTAT (USART_BASE + 0x10) /* FIFO status */ #define USART_FTHR (USART_BASE + 0x14) /* FIFO threshold */ /* * USART_CLK bit definitions */ #define US_CLK_CLK_SEL 0x0001 #define US_CLK_TXC_SEL 0x0002 #define US_CLK_RXC_SEL 0x0004 #define US_CLK_TXC_CTL 0x0100 #define US_CLK_RXC_CTL 0x0200 #define US_CLK_RESET 0x0400 /* * USART_MODE bit definitions */ /* Sync/Async and Baud rate */ #define US_MODE_SYNC 0x00 #define US_MODE_ASYNC 0x01 #define US_MODE_ASYNC16 0x02 #define US_MODE_SYNC64 0x03 /* Character length */ #define US_MODE_CHAR5 (0x00 << 2) #define US_MODE_CHAR6 (0x01 << 2) #define US_MODE_CHAR7 (0x02 << 2) #define US_MODE_CHAR8 (0x03 << 2) /* Parity */ #define US_MODE_PEN 0x10 #define US_MODE_EP 0x20 /* Stop bits */ #define US_MODE_STOP1 (0x01 << 6) #define US_MODE_STOP15 (0x02 << 6) #define US_MODE_STOP2 (0x03 << 6) /* Baud rates */ #define US_BAUD_115200 0 #define US_BAUD_57600 1 #define US_BAUD_38400 2 #define US_BAUD_33900 3 #define US_BAUD_28800 4 #define US_BAUD_19200 5 #define US_BAUD_14400 6 #define US_BAUD_9600 7 #define US_BAUD_4800 8 #define US_BAUD_2400 9 #define US_BAUD_1200 10 #define US_BAUD_600 11 #define US_BAUD_300 12 #define US_BAUD_150 13 #define US_BAUD_75 14 #define US_BAUD_128000 15 #define US_BAUD_256000 16 /* * USART COMMAND bit definitions */ #define US_CMD_TXEN 0x01 #define US_CMD_DTR 0x02 #define US_CMD_RXE 0x04 #define US_CMD_SBRK 0x08 #define US_CMD_ER 0x10 #define US_CMD_RTS 0x20 #define US_CMD_IR 0x40 #define US_CMD_EH 0x80 /* * USART STATUS bit definitions */ #define US_STAT_TXRDY 0x01 #define US_STAT_RXRDY 0x02 #define US_STAT_TXEMPTY 0x04 #define US_STAT_PE 0x08 #define US_STAT_OE 0x10 #define US_STAT_FE 0x20 #define US_STAT_SBDET 0x40 #define US_STAT_DSR 0x80 /* * FIFO control */ #define US_CTL_RST_FIFO 0x0001 #define US_CTL_FIFOBYPASS 0x0002 #define US_CTL_AUTOFC 0x0004 #define US_CTL_MS_MSK 0x0008 #define US_CTL_RDRY_MSK 0x0100 #define US_CTL_TO_MSK 0x0200 #define US_CTL_TDRY_MSK 0x1000 #define US_CTL_TXE_MSK 0x2000 #define US_FSTAT_GFE 0x0001 #define US_FSTAT_GPE 0x0002 #define US_FSTAT_MODSTAT 0x0008 #define US_FSTAT_RXOE 0x0020 #define US_FSTAT_RXFULL 0x0040 #define US_FSTAT_RXEMPTY 0x0080 #define US_FSTAT_RDRY 0x0100 #define US_FSTAT_TIMEOUT 0x0200 #define US_FSTAT_TXFULL 0x0800 #define US_FSTAT_TDRY 0x1000 #define US_FSTAT_TXE 0x2000 #define US_FSTAT_TXEMPTY 0x4000 /* * mode constants */ #define US_MODE_95 1 #define US_MODE_NT 2 #define US_MODE_SIM 3 #define US_MODE_FILE 4 /* * Prototypes */ void US_set_mode(int mode); int US_get_mode(void); int US_Init(unsigned int baudRate, int fifoSize, char flow_ctrl, void (func(void)), const char* fname ); BOOL US_Close(void); BYTE US_ReadChar(void); void US_Handler(void); void US_WriteChar(int usart_id, char ch); void US_WriteNChars(int usart_id, BYTE *s, unsigned int n); int US_IsChar(void); void US_WriteString(int usart_id, char *s); void US_Handler(void); void US_SetFlowCtrl (char flowCtrl); /* int US_InitBlk(int baudRate, int fifoSize, NU_HISR *hP ); */ ULONG US_ReadNChars(int usart_id, BYTE *s, ULONG n); /* defines for name_change US -> UT */ #ifndef _TARGET_ #define UT_DEVICE_0 (0) #define UT_BAUD_256000 US_BAUD_256000 #define UT_BAUD_128000 US_BAUD_128000 #define UT_BAUD_115200 US_BAUD_115200 #define UT_BAUD_57600 US_BAUD_57600 #define UT_BAUD_38400 US_BAUD_38400 #define UT_BAUD_33900 US_BAUD_33900 #define UT_BAUD_28800 US_BAUD_28800 #define UT_BAUD_19200 US_BAUD_19200 #define UT_BAUD_14400 US_BAUD_14400 #define UT_BAUD_9600 US_BAUD_9600 #define UT_BAUD_4800 US_BAUD_4800 #define UT_BAUD_2400 US_BAUD_2400 #define UT_BAUD_1200 US_BAUD_1200 #define UT_BAUD_600 US_BAUD_600 #define UT_BAUD_300 US_BAUD_300 #define UT_BAUD_150 US_BAUD_150 #define UT_BAUD_75 US_BAUD_75 #define UT_MODE_95 US_MODE_95 #define UT_MODE_NT US_MODE_NT #define UT_MODE_SIM US_MODE_SIM #define UT_MODE_FILE US_MODE_FILE #define UT_set_mode US_set_mode #define UT_get_mode US_get_mode #define UT_Init US_Init #define UT_Close US_Close #define UT_ReadChar US_ReadChar #define UT_ReadNChars US_ReadNChars #define UT_Handler US_Handler #define UT_WriteChar US_WriteChar #define UT_WriteNChars US_WriteNChars #define UT_IsChar US_IsChar #define UT_WriteString US_WriteString #define UT_SetFlowCtrl US_SetFlowCtrl #endif #endif