.struct SER_HDR
ID .byte 3 ; Contains 0x73, 0x65, 0x72 ("ser")
VERSION .byte 1 ; Interface version
+ LIBREF .addr ; Library reference
JUMPTAB .struct
- INSTALL .word ; INSTALL routine
- UNINSTALL .word ; UNINSTALL routine
- OPEN .word ; OPEN routine
- CLOSE .word ; CLOSE routine
- GET .word ; GET routine
- PUT .word ; PUT routine
- STATUS .word ; STATUS routine
- IOCTL .word ; IOCTL routine
- IRQ .word ; IRQ routine
+ INSTALL .addr ; INSTALL routine
+ UNINSTALL .addr ; UNINSTALL routine
+ OPEN .addr ; OPEN routine
+ CLOSE .addr ; CLOSE routine
+ GET .addr ; GET routine
+ PUT .addr ; PUT routine
+ STATUS .addr ; STATUS routine
+ IOCTL .addr ; IOCTL routine
+ IRQ .addr ; IRQ routine
.endstruct
.endstruct
;------------------------------------------------------------------------------
; The SER API version, stored SER_HDR::VERSION
-SER_API_VERSION = $00
+SER_API_VERSION = $02
;------------------------------------------------------------------------------
; ser_params
; Baudrate
SER_BAUD_45_5 = $00
-SER_BAUD_50 = $01
+SER_BAUD_50 = $01
SER_BAUD_75 = $02
-SER_BAUD_110 = $03
-SER_BAUD_134_5 = $04
+SER_BAUD_110 = $03
+SER_BAUD_134_5 = $04
SER_BAUD_150 = $05
-SER_BAUD_300 = $06
-SER_BAUD_600 = $07
-SER_BAUD_1200 = $08
+SER_BAUD_300 = $06
+SER_BAUD_600 = $07
+SER_BAUD_1200 = $08
SER_BAUD_1800 = $09
-SER_BAUD_2400 = $0A
+SER_BAUD_2400 = $0A
SER_BAUD_3600 = $0B
-SER_BAUD_4800 = $0C
+SER_BAUD_4800 = $0C
SER_BAUD_7200 = $0D
-SER_BAUD_9600 = $0E
-SER_BAUD_19200 = $0F
-SER_BAUD_38400 = $10
-SER_BAUD_57600 = $11
-SER_BAUD_115200 = $12
-SER_BAUD_230400 = $13
-SER_BAUD_31250 = $14
-SER_BAUD_62500 = $15
+SER_BAUD_9600 = $0E
+SER_BAUD_19200 = $0F
+SER_BAUD_38400 = $10
+SER_BAUD_57600 = $11
+SER_BAUD_115200 = $12
+SER_BAUD_230400 = $13
+SER_BAUD_31250 = $14
+SER_BAUD_62500 = $15
+SER_BAUD_56_875 = $16
; Data bit settings
-SER_BITS_5 = $00
-SER_BITS_6 = $01
-SER_BITS_7 = $02
-SER_BITS_8 = $03
+SER_BITS_5 = $00
+SER_BITS_6 = $01
+SER_BITS_7 = $02
+SER_BITS_8 = $03
; Stop bit settings
-SER_STOP_1 = $00
-SER_STOP_2 = $01
+SER_STOP_1 = $00
+SER_STOP_2 = $01
; Parity
-SER_PAR_NONE = $00
-SER_PAR_ODD = $01
-SER_PAR_EVEN = $02
-SER_PAR_MARK = $03
-SER_PAR_SPACE = $04
+SER_PAR_NONE = $00
+SER_PAR_ODD = $01
+SER_PAR_EVEN = $02
+SER_PAR_MARK = $03
+SER_PAR_SPACE = $04
; Handshake
SER_HS_NONE = $00 ; No handshake
SER_HS_HW = $01 ; Hardware (RTS/CTS) handshake
SER_HS_SW = $02 ; Software handshake
-; Bit masks to mask out things from the status returned by rs232_status
-SER_STATUS_PE = $01 ; Parity error
-SER_STATUS_FE = $02 ; Framing error
-SER_STATUS_OE = $04 ; Overrun error
-SER_STATUS_DCD = $20 ; NOT data carrier detect
-SER_STATUS_DSR = $40 ; NOT data set ready
+; Bit masks to mask out things from the status returned by ser_status
+SER_STATUS_PE = $01 ; Parity error
+SER_STATUS_FE = $02 ; Framing error
+SER_STATUS_OE = $04 ; Overrun error
+SER_STATUS_DCD = $20 ; NOT data carrier detect
+SER_STATUS_DSR = $40 ; NOT data set ready
;------------------------------------------------------------------------------
; Variables
- .global _ser_drv ; Pointer to driver
+ .global _ser_drv ; Pointer to driver
;------------------------------------------------------------------------------
; Driver entry points
.global ser_put
.global ser_status
.global ser_ioctl
- .global ser_irq
+ .global ser_irq
;------------------------------------------------------------------------------
; C callable functions
+ .global _ser_load_driver
.global _ser_unload
.global _ser_install
.global _ser_uninstall