API changes

git-svn-id: svn://svn.cc65.org/cc65/trunk@2406 b7a2c559-68d2-44c3-8de9-860c34a00d81

libsrc/serial/Makefile

@@ -20,13 +20,12 @@
 C_OBJS =        ser_load.o
 
 S_OBJS =       	ser-kernel.o	\
+                ser_close.o     \
                 ser_get.o       \
-                ser_params.o    \
-                ser_pause.o     \
+                ser_open.o      \
                 ser_put.o       \
                 ser_status.o    \
-		ser_unload.o    \
-                ser_unpause.o
+		ser_unload.o
 
 
 #--------------------------------------------------------------------------

libsrc/serial/ser-kernel.s

@@ -24,11 +24,10 @@ _ser_drv:       .res    2      		; Pointer to driver
 ser_vectors:
 ser_install:   	jmp     return0
 ser_uninstall: 	jmp     return0
-ser_params:     jmp     return0
+ser_open:       jmp     return0
+ser_close:      jmp     return0
 ser_get:        jmp     return0
 ser_put:        jmp     return0
-ser_pause:      jmp     return0
-ser_unpause:    jmp     return0
 ser_status:     jmp     return0
 ser_ioctl:      jmp     return0
 

libsrc/serial/ser_close.s

@@ -0,0 +1,12 @@
+;
+; Ullrich von Bassewitz, 2003-08-22
+;
+; unsigned char __fastcall__ ser_close (void);
+; /* "Close" the port. Clear buffers and and disable interrupts. */
+
+
+        .include        "ser-kernel.inc"
+
+        _ser_close      = ser_close
+
+                                   

libsrc/serial/ser_open.s

@@ -0,0 +1,24 @@
+;
+; Ullrich von Bassewitz, 2003-08-22
+;
+; unsigned char __fastcall__ ser_open (const struct ser_params* params);
+; /* "Open" the port by setting the port parameters and enable interrupts. */
+
+
+
+        .importzp       ptr1
+
+        .include        "ser-kernel.inc"
+
+
+
+.proc   _ser_open
+
+        sta     ptr1
+        stx     ptr1+1                  ; Save pointer to params
+        jmp     ser_open                ; Call the driver
+
+.endproc
+
+
+

libsrc/serial/ser_pause.s

@@ -1,12 +0,0 @@
-;
-; Ullrich von Bassewitz, 2003-04-18
-;
-; unsigned char __fastcall__ ser_pause (void);
-; /* Assert flow control and disable interrupts. */
-
-
-
-        .include        "ser-kernel.inc"
-
-        _ser_pause      = ser_pause
-

libsrc/serial/ser_unpause.s

@@ -1,11 +0,0 @@
-;
-; Ullrich von Bassewitz, 2003-04-18
-;
-; unsigned char __fastcall__ ser_unpause (void);
-; /* Re-enable interrupts and release flow control */
-
-
-        .include        "ser-kernel.inc"
-
-        _ser_unpause    = ser_unpause
-