Disable menu timeout.

[bertos.git] / drv / ser.h

diff --git a/drv/ser.h b/drv/ser.h
index 167bb959073c7a0a89d87fec58e782d4c47539dc..a315562ab01a02fe30c600dd0fedbcf5f6ca3828 100755 (executable)
--- a/drv/ser.h
+++ b/drv/ser.h
@@ -3,7 +3,7 @@
  * <!--
  * Copyright 2003,2004 Develer S.r.l. (http://www.develer.com/)
  * Copyright 2000 Bernardo Innocenti <bernie@codewiz.org>
- * This file is part of DevLib - See devlib/README for information.
+ * This file is part of DevLib - See README.devlib for information.
  * -->
  *
  * \brief High level serial I/O API
@@ -14,6 +14,33 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.26  2006/05/18 00:39:13  bernie
+ *#* Add struct Serial friendly typedef.
+ *#*
+ *#* Revision 1.25  2006/02/17 22:28:00  bernie
+ *#* Rename ser_emul.c to ser_posix.c.
+ *#*
+ *#* Revision 1.24  2006/02/17 22:23:06  bernie
+ *#* Update POSIX serial emulator.
+ *#*
+ *#* Revision 1.23  2005/11/27 23:33:40  bernie
+ *#* Use appconfig.h instead of cfg/config.h.
+ *#*
+ *#* Revision 1.22  2005/11/04 16:20:02  bernie
+ *#* Fix reference to README.devlib in header.
+ *#*
+ *#* Revision 1.21  2005/04/11 19:10:27  bernie
+ *#* Include top-level headers from cfg/ subdir.
+ *#*
+ *#* Revision 1.20  2005/01/22 04:20:01  bernie
+ *#* Reformat.
+ *#*
+ *#* Revision 1.19  2005/01/11 18:08:16  aleph
+ *#* Add missing include
+ *#*
+ *#* Revision 1.18  2004/12/08 08:57:17  bernie
+ *#* Rename time_t to mtime_t.
+ *#*
  *#* Revision 1.17  2004/11/16 21:54:56  bernie
  *#* Changes for SC Monoboard support.
  *#*
@@ -67,8 +94,10 @@
 #define DRV_SER_H
 
 #include <mware/fifobuf.h>
-#include <compiler.h>
-#include <config.h>
+#include <cfg/compiler.h>
+#include <cfg/macros.h> /* BV() */
+#include <cfg/os.h>
+#include <appconfig.h>
 
 /*! \name Serial Error/status flags. */
 /*\{*/
@@ -82,7 +111,7 @@
 
        /*
         * Hardware errors.
-         * These flags map directly to the AVR UART Status Register (USR).
+        * These flags map directly to the AVR UART Status Register (USR).
         */
        #define SERRF_RXSROVERRUN    BV(3)  /*!< Rx shift register overrun */
        #define SERRF_FRAMEERROR     BV(4)  /*!< Stop bit missing */
@@ -104,21 +133,36 @@
        #define SERRF_FRAMEERROR     BV(9)  /*!< Stop bit missing */
        #define SERRF_NOISEERROR     BV(10) /*!< Noise error */
        #define SERRF_RXSROVERRUN    BV(11) /*!< Rx shift register overrun */
+#elif OS_HOSTED
+       typedef uint16_t serstatus_t;
+
+       /* Software errors */
+       #define SERRF_RXFIFOOVERRUN  BV(0)  /*!< Rx FIFO buffer overrun */
+       #define SERRF_RXTIMEOUT      BV(1)  /*!< Receive timeout */
+       #define SERRF_TXTIMEOUT      BV(2)  /*!< Transmit timeout */
+
+       /* Hardware errors */
+       #define SERRF_RXSROVERRUN    0      /*!< Unsupported in emulated serial port. */
+       #define SERRF_FRAMEERROR     0      /*!< Unsupported in emulated serial port. */
+       #define SERRF_PARITYERROR    0      /*!< Unsupported in emulated serial port. */
+       #define SERRF_NOISEERROR     0      /*!< Unsupported in emulated serial port. */
+
 #else
        #error unknown architecture
 #endif
 /*\}*/
 
-/*! \name Masks to group TX/RX errors. */
-/*\{*/
-#define SERRF_RX  (SERRF_RXFIFOOVERRUN \
+/** Mask to group all RX errors. */
+#define SERRF_RX \
+       ( SERRF_RXFIFOOVERRUN \
        | SERRF_RXTIMEOUT \
        | SERRF_RXSROVERRUN \
        | SERRF_PARITYERROR \
        | SERRF_FRAMEERROR \
        | SERRF_NOISEERROR)
+
+/** Mask to group all TX errors. */
 #define SERRF_TX  (SERRF_TXTIMEOUT)
-/*\}*/
 
 
 /*!
@@ -153,6 +197,9 @@ enum
        SER_UART0,
        SER_PUNTALI,
        SER_BARCODE,
+#elif OS_HOSTED
+       SER_UART0,
+       SER_UART1,
 #else
        #error unknown architecture
 #endif
@@ -167,7 +214,7 @@ struct SerialHardware;
 extern const char * const serial_errors[8];
 
 /*! Serial handle structure */
-struct Serial
+typedef struct Serial
 {
        /*! Physical port number */
        unsigned int unit;
@@ -188,10 +235,10 @@ struct Serial
        /* \} */
 
 #if CONFIG_SER_RXTIMEOUT != -1
-       time_t rxtimeout;
+       mtime_t rxtimeout;
 #endif
 #if CONFIG_SER_TXTIMEOUT != -1
-       time_t txtimeout;
+       mtime_t txtimeout;
 #endif
 
        /*! Holds the flags defined above.  Will be 0 when no errors have occurred. */
@@ -199,7 +246,7 @@ struct Serial
 
        /*! Low-level interface to hardware. */
        struct SerialHardware* hw;
-};
+} Serial;
 
 
 /* Function prototypes */
@@ -218,8 +265,8 @@ extern int ser_gets_echo(struct Serial *port, char *buf, int size, bool echo);
 
 extern void ser_setbaudrate(struct Serial *port, unsigned long rate);
 extern void ser_setparity(struct Serial *port, int parity);
-extern void ser_settimeouts(struct Serial *port, time_t rxtimeout, time_t txtimeout);
-extern void ser_resync(struct Serial *port, time_t delay);
+extern void ser_settimeouts(struct Serial *port, mtime_t rxtimeout, mtime_t txtimeout);
+extern void ser_resync(struct Serial *port, mtime_t delay);
 extern void ser_purge(struct Serial *port);
 extern void ser_drain(struct Serial *port);