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Removed the header files for the rs232 API since it has been replaced by

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loadable serial drivers and serial.h a long time ago.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4744 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz 2010-07-11 16:43:31 +00:00
parent 2bb2d97ab0
commit ce886f4c5e
2 changed files with 0 additions and 186 deletions
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19
asminc/rs232.inc
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@ -1,19 +0,0 @@
;
; rs232.inc
;
; (C) Copyright 2002 Ullrich von Bassewitz (uz@cc65.org)
;
; Assembler include file that makes the constants and structures from rs232.h
; available for asm code.
; Error codes returned by all functions
RS_ERR_OK = $00 ; Not an error - relax
RS_ERR_NOT_INITIALIZED = $01 ; Module not initialized
RS_ERR_BAUD_TOO_FAST = $02 ; Cannot handle baud rate
RS_ERR_BAUD_NOT_AVAIL = $03 ; Baud rate not available
RS_ERR_NO_DATA = $04 ; Nothing to read
RS_ERR_OVERFLOW = $05 ; No room in send buffer
RS_ERR_INIT_FAILED = $06 ; Initialization of RS232 routines failed

167
include/rs232.h
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/*
* rs232.h
*
* Ullrich von Bassewitz, 19.3.1999
*
* This module is based upon the public domain swiftlink module written by
* Craig Bruce. Thanks a lot!
*
*/
#ifndef _RS232_H
#define _RS232_h
/*****************************************************************************/
/* Data */
/*****************************************************************************/
#if defined(__C64__) || defined(__C128__)
/* Baudrate settings */
#define RS_BAUD_50 0x00
#define RS_BAUD_110 0x01
#define RS_BAUD_134_5 0x02
#define RS_BAUD_300 0x03
#define RS_BAUD_600 0x04
#define RS_BAUD_1200 0x05
#define RS_BAUD_2400 0x06
#define RS_BAUD_4800 0x07
#define RS_BAUD_9600 0x08
#define RS_BAUD_19200 0x09
#define RS_BAUD_38400 0x0A
#define RS_BAUD_57600 0x0B
#define RS_BAUD_115200 0x0C
#define RS_BAUD_230400 0x0D
/* Data bit settings */
#define RS_BITS_5 0x60
#define RS_BITS_6 0x40
#define RS_BITS_7 0x20
#define RS_BITS_8 0x00
/* Parity settings */
#define RS_PAR_NONE 0x00
#define RS_PAR_ODD 0x20
#define RS_PAR_EVEN 0x60
#define RS_PAR_MARK 0xA0
#define RS_PAR_SPACE 0xE0
/* Bit masks to mask out things from the status returned by rs232_status */
#define RS_STATUS_PE 0x01 /* Parity error */
#define RS_STATUS_FE 0x02 /* Framing error */
#define RS_STATUS_OVERRUN 0x04 /* Overrun error */
#define RS_STATUS_RDRF 0x08 /* Receiver data register full */
#define RS_STATUS_THRE 0x10 /* Transmit holding reg. empty */
#define RS_STATUS_DCD 0x20 /* NOT data carrier detect */
#define RS_STATUS_DSR 0x40 /* NOT data set ready */
#define RS_STATUS_IRQ 0x80 /* IRQ condition */
#elif defined(__ATARI__)
/* Baudrate settings */
#define RS_BAUD_300 0x00
#define RS_BAUD_45_5 0x01
#define RS_BAUD_50 0x02
#define RS_BAUD_56_875 0x03
#define RS_BAUD_75 0x04
#define RS_BAUD_110 0x05
#define RS_BAUD_134_5 0x06
#define RS_BAUD_150 0x07
/*#define RS_BAUD_300 0x08 alternative */
#define RS_BAUD_600 0x09
#define RS_BAUD_1200 0x0A
#define RS_BAUD_1800 0x0B
#define RS_BAUD_2400 0x0C
#define RS_BAUD_4800 0x0D
#define RS_BAUD_9600 0x0E
/* Data bit settings */
#define RS_BITS_5 0x30
#define RS_BITS_6 0x20
#define RS_BITS_7 0x10
#define RS_BITS_8 0x00
/* Parity settings */
#define RS_PAR_NONE 0x00
#define RS_PAR_ODD 0x05
#define RS_PAR_EVEN 0x0A
#define RS_PAR_MARK 0x03
#define RS_PAR_SPACE 0x0C
/* Bit masks to mask out things from the status returned by rs232_status */
#define RS_STATUS_PE 0x20 /* Parity error */
#define RS_STATUS_FE 0x80 /* Framing error */
#define RS_STATUS_OVERRUN 0x40 /* Overrun error */
#define RS_STATUS_RDRF 0x10 /* Receiver data register full */
#endif /* __ATARI__ section */
/* Stop bit settings */
#define RS_STOP_1 0x00
#define RS_STOP_2 0x80
/* Error codes returned by all functions */
#define RS_ERR_OK 0x00 /* Not an error - relax */
#define RS_ERR_NOT_INITIALIZED 0x01 /* Module not initialized */
#define RS_ERR_BAUD_TOO_FAST 0x02 /* Cannot handle baud rate */
#define RS_ERR_BAUD_NOT_AVAIL 0x03 /* Baud rate not available */
#define RS_ERR_NO_DATA 0x04 /* Nothing to read */
#define RS_ERR_OVERFLOW 0x05 /* No room in send buffer */
#define RS_ERR_INIT_FAILED 0x06 /* Initialization of RS232 routines failed */
/*****************************************************************************/
/* Code */
/*****************************************************************************/
unsigned char __fastcall__ rs232_init (char hacked);
/* Initialize the serial port, install the interrupt handler. The parameter
* must be true (non zero) for a hacked swiftlink and false (zero) otherwise.
*/
unsigned char __fastcall__ rs232_params (unsigned char params, unsigned char parity);
/* Set the port parameters. Use a combination of the #defined values above. */
unsigned char __fastcall__ rs232_done (void);
/* Close the port, deinstall the interrupt hander. You MUST call this function
* before terminating the program, otherwise the machine may crash later. If
* in doubt, install an exit handler using atexit(). The function will do
* nothing, if it was already called.
*/
unsigned char __fastcall__ rs232_get (char* b);
/* Get a character from the serial port. If no characters are available, the
* function will return RS_ERR_NO_DATA, so this is not a fatal error.
*/
unsigned char __fastcall__ rs232_put (char b);
/* Send a character via the serial port. There is a transmit buffer, but
* transmitting is not done via interrupt. The function returns
* RS_ERR_OVERFLOW if there is no space left in the transmit buffer.
*/
unsigned char __fastcall__ rs232_pause (void);
/* Assert flow control and disable interrupts. */
unsigned char __fastcall__ rs232_unpause (void);
/* Re-enable interrupts and release flow control */
unsigned char __fastcall__ rs232_status (unsigned char* status,
unsigned char* errors);
/* Return the serial port status. */
/* End of rs232.h */
#endif