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Initial DUO Interrupt Handling

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Wayne Warthen
2023-08-20 15:03:34 -07:00
parent 22a0c52af3
commit d06e1e2a5c
18 changed files with 27 additions and 42 deletions
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15
Source/HBIOS/uart.asm
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@@ -53,13 +53,16 @@ UART_INTACT .EQU 7 ; INT RCV ACTIVE BIT
UART_FIFOACT .EQU 6 ; FIFO ACTIVE BIT
UART_AFCACT .EQU 5 ; AUTO FLOW CONTROL ACTIVE BIT
;
#IF (PLATFORM == PLT_DUO)
UARTSBASE .EQU $58
#ELSE
UARTSBASE .EQU $68
#ENDIF
UARTCBASE .EQU $80
UARTMBASE .EQU $18
UART4BASE .EQU $C0
UARTRBASE .EQU $A0
UARTDBASE .EQU $80
UARTYBASE .EQU $58
;
#IF (UARTINTS)
;
@@ -1088,16 +1091,6 @@ UART_CFG_MFP:
.DW UARTCFG ; LINE CONFIGURATION
.DW 0 ; SHOULD NEVER NEED INT HANDLER
#ENDIF
#IF (UARTDUO)
UART_CFG_DUO:
; DUODYNE ONBOARD SERIAL PORT
.DB 0 ; DEVICE NUMBER (UPDATED DURING INIT)
.DB 0 ; UART TYPE
.DB UARTYBASE ; IO PORT BASE (RBR, THR)
.DB UARTYBASE + UART_LSR ; LINE STATUS PORT (LSR)
.DW UARTCFG ; LINE CONFIGURATION
.DW 0 ; POINTER TO RCV BUFFER STRUCT
#ENDIF
;
UART_CNT .EQU ($ - UART_CFG) / 8
;