+++ /dev/null
-/*
- * 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
-
-
-