Lynx patches by Karri Kaksonen. Improvements for the graphics driver, new

serial driver.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4198 b7a2c559-68d2-44c3-8de9-860c34a00d81

asminc/lynx.inc

@@ -203,6 +203,20 @@ MSTEREO     = $FD50
 
 ; Mikey Misc
 
+; Interrupt bits in INTRST and INTSET
+TIMER0_INTERRUPT = $01
+TIMER1_INTERRUPT = $02
+TIMER2_INTERRUPT = $04
+TIMER3_INTERRUPT = $08
+TIMER4_INTERRUPT = $10
+TIMER5_INTERRUPT = $20
+TIMER6_INTERRUPT = $40
+TIMER7_INTERRUPT = $80
+
+HBL_INTERRUPT = TIMER0_INTERRUPT
+VBL_INTERRUPT = TIMER2_INTERRUPT
+SERIAL_INTERRUPT = TIMER4_INTERRUPT
+
 INTRST      = $FD80
 INTSET      = $FD81
 MAGRDY0     = $FD84
@@ -213,6 +227,21 @@ MIKEYHREV   = $FD88
 MIKEYSREV   = $FD89
 IODIR       = $FD8A
 IODAT       = $FD8B
+TxIntEnable = %10000000
+RxIntEnable = %01000000
+TxParEnable = %00010000
+ResetErr    = %00001000
+TxOpenColl  = %00000100
+TxBreak     = %00000010
+ParEven     = %00000001
+TxReady     = %10000000
+RxReady     = %01000000
+TxEmpty     = %00100000
+RxParityErr = %00010000
+RxOverrun   = %00001000
+RxFrameErr  = %00000100
+RxBreak     = %00000010
+ParityBit   = %00000001
 SERCTL      = $FD8C
 SERDAT      = $FD8D
 SDONEACK    = $FD90

asminc/ser-kernel.inc

@@ -93,6 +93,8 @@ SER_BAUD_38400         	=       $10
 SER_BAUD_57600         	=       $11
 SER_BAUD_115200        	=       $12
 SER_BAUD_230400        	=       $13
+SER_BAUD_31250		=	$14
+SER_BAUD_62500		=	$15
 
 ; Data bit settings
 SER_BITS_5             	=       $00