mirror of
https://github.com/bobbimanners/emailler.git
synced 2024-07-11 20:28:57 +00:00
git-svn-id: http://svn.code.sf.net/p/netboot65/code@182 93682198-c243-4bdb-bd91-e943c89aac3b
This commit is contained in:
jonnosan
parent
d36e22af69
commit
f2266d9290
34
client/examples/Makefile
Normal file
34
client/examples/Makefile
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@ -0,0 +1,34 @@
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CC=cl65
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AS=ca65
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LD=ld65
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CFLAGS=-Oirs -t $(TARGET)
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AFLAGS=
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IP65TCPLIB=../ip65/ip65_tcp.lib
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C64PROGLIB=../drivers/c64prog.lib
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INCFILES=\
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../inc/common.i\
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../inc/commonprint.i\
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../inc/net.i\
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all: \
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comatomx.prg \
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%.o: %.s sine_data.i
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$(AS) $(AFLAGS) $<
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sine_data.i: make_sine_data.rb
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ruby make_sine_data.rb
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%.prg: %.o $(IP65LIB) $(C64PROGLIB) $(INCFILES) ../cfg/c64prg.cfg
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$(LD) -m $*.map -vm -C ../cfg/c64prg.cfg -o $*.prg $(AFLAGS) $< $(IP65TCPLIB) $(C64PROGLIB)
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clean:
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rm -f *.o *.pg2 *.prg
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rm -f ip65test.dsk
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distclean: clean
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rm -f *~
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721
client/examples/comatomx.s
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721
client/examples/comatomx.s
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@ -0,0 +1,721 @@
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.include "../inc/common.i"
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.include "../inc/commonprint.i"
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.include "../inc/net.i"
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.ifndef NB65_API_VERSION_NUMBER
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.define EQU =
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.include "../inc/nb65_constants.i"
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.endif
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.import get_key
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.import copymem
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.importzp copy_src
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.importzp copy_dest
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temp_buff=copy_dest
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.import url_download
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.import url_download_buffer
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.import url_download_buffer_length
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.import parser_init
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.import parser_skip_next
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SCREEN_RAM = $0400
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COLOUR_RAM = $d800
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VIC_CTRL_A = $d011
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VIC_RASTER_REG = $d012
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VIC_CTRL_B = $d016
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VIC_MEMORY_CTRL=$d018
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VIC_IRQ_FLAG = $d019
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IRQ_VECTOR=$fffe
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BORDER_COLOR = $d020
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BACKGROUND_COLOR_0 = $d021
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SCROLL_DELAY=4
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CHARS_PER_LINE = 40
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SCROLL_LINE=12
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SCROLL_RAM = SCREEN_RAM+(SCROLL_LINE*CHARS_PER_LINE)
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TOP_BORDER_SCAN_LINES = 50
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BLACK = 0
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WHITE = 1
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RED = 2
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CYAN = 3
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PURPLE = 4
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GREEN = 5
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BLUE = 6
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YELLOW = 7
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ORANGE = 8
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BROWN = 9
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LIGHT_RED = 10
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DARK_GRAY = 11
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GRAY = 12
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LIGHT_GREEN = 13
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LIGHT_BLUE = 14
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LIGHT_GRAY = 15
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.macro start_irq
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pha
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txa
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pha
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tya
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pha
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.endmacro
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.macro end_irq
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pla
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tay
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pla
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tax
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pla
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.endmacro
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.macro wait_next_raster
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lda VIC_RASTER_REG
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@loop:
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cmp VIC_RASTER_REG
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beq @loop
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.endmacro
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.bss
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current_input_ptr_ptr: .res 2
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param_offset: .res 1
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scroll_state: .res 1
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download_buffer:
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download_buffer_length=7600
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.res download_buffer_length
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scroll_buffer_0:
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.res 2000
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scroll_buffer_1:
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.res 2000
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string_offset: .res 1
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.segment "STARTUP" ;this is what gets put at the start of the file on the C64
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.word basicstub ; load address
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basicstub:
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.word @nextline
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.word 2003
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.byte $9e
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.byte <(((init / 1000) .mod 10) + $30)
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.byte <(((init / 100 ) .mod 10) + $30)
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.byte <(((init / 10 ) .mod 10) + $30)
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.byte <(((init ) .mod 10) + $30)
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.byte 0
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@nextline:
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.word 0
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init:
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jsr ip65_init
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jsr dhcp_init
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jsr setup_static_scroll_text
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lda #0
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jsr clear_screen
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lda #DARK_GRAY
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sta BORDER_COLOR
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lda #YELLOW
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sta BACKGROUND_COLOR_0
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lda #<(charset_font >>10)+$10
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sta VIC_MEMORY_CTRL
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sei ;disable maskable IRQs
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lda #$7f
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sta $dc0d ;disable timer interrupts which can be generated by the two CIA chips
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sta $dd0d ;the kernal uses such an interrupt to flash the cursor and scan the keyboard, so we better
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;stop it.
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lda $dc0d ;by reading this two registers we negate any pending CIA irqs.
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lda $dd0d ;if we don't do this, a pending CIA irq might occur after we finish setting up our irq.
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;we don't want that to happen.
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lda #$01 ;this is how to tell the VICII to generate a raster interrupt
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sta $d01a
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lda #$00 ;this is how to tell at which rasterline we want the irq to be triggered
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sta VIC_RASTER_REG
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;copy KERNAL to the RAM underneath, in case any ip65 routines need it
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ldax #$e000
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stax copy_src
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stax copy_dest
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ldax #$1FFF
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jsr copymem
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lda #$35 ;we turn off the BASIC and KERNAL rom here, so we can overwrite the IRQ vector at $fffe
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sta $01 ;the cpu now sees RAM everywhere except at $d000-$e000, where still the registers of
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;SID/VICII/etc are visible
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jsr setup_sprites
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jsr set_next_irq_jump
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cli ;enable maskable interrupts again
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lda #0
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sta scroll_state
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;position for the first text
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ldax #scroll_buffer_0
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stax current_input_ptr_ptr
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jsr reset_input_buffer
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;now download the feed
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@download_feed:
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ldax #download_buffer
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stax url_download_buffer
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ldax #download_buffer_length
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stax url_download_buffer_length
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ldax #feed_url
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jsr url_download
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lda #1
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sta scroll_state
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ldax #scroll_buffer_1
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stax current_output_ptr
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jsr emit_titles
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ldax #scroll_buffer_1
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stax current_input_ptr_ptr ;will get picked up once we have finished going through the message once
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@endless_loop:
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jsr ip65_process
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jmp @endless_loop
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reset_input_buffer:
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ldax current_input_ptr_ptr
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stax current_input_ptr
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rts
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setup_sprites:
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;turn on all 8 sprites
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lda #$FF
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sta $d015
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ldx #$07
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@setup_sprite:
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;position each sprite
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txa
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asl
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tay
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lda sprite_x_pos,x
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sta $d000,y ;sprite 0 X pos (LSB)
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lda 0
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sta $d001,y ;sprite 0 Y pos
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;colour sprite 0
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lda #BLUE
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sta $d027,x ;sprite 0 color
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;select bitmap for sprite
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sec
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lda sprite_text,x
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sbc #'A'
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clc
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adc #<(sprite_font/64)
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sta SCREEN_RAM+$03f8,x
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dex
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bpl @setup_sprite
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lda sprite_x_msb
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sta $d010
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;turn on multicolor mode for all 8 sprites
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lda #$FF
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sta $d01c
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lda #DARK_GRAY
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sta $d025 ;sprite multicolor register 0
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lda #LIGHT_GRAY
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sta $d026 ;sprite multicolor register 1
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rts
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clear_screen:
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ldx #$00
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lda #$20
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:
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sta SCREEN_RAM,x
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sta SCREEN_RAM+$100,x
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sta SCREEN_RAM+$200,x
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sta SCREEN_RAM+$300,x
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sta COLOUR_RAM,x
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sta COLOUR_RAM+$100,x
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sta COLOUR_RAM+$200,x
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sta COLOUR_RAM+$300,x
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dex
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bne :-
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rts
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set_next_irq_jump:
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inc jump_counter
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lda jump_counter
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asl
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asl
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load_next_raster_entry:
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tax
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lda raster_jump_table,x ;bit 9 of raster to trigger on
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cmp #$ff
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bne not_last_entry
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lda #0
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sta jump_counter
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jmp load_next_raster_entry
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not_last_entry:
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ora #$18 ;turn on bits 3 & 4
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sta VIC_CTRL_A
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lda raster_jump_table+1,x ;bits 0..7 of raster to trigger on
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sta VIC_RASTER_REG
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lda raster_jump_table+2,x ;LSB of IRQ handler
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sta IRQ_VECTOR
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lda raster_jump_table+3,x ;LSB of IRQ handler
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sta IRQ_VECTOR+1
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rts
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exit_from_irq:
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jsr set_next_irq_jump
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lda #$ff ;this is the orthodox and safe way of clearing the interrupt condition of the VICII.
|
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sta VIC_IRQ_FLAG;if you don't do this the interrupt condition will be present all the time and you end
|
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;up having the CPU running the interrupt code all the time, as when it exists the
|
||||
;interrupt, the interrupt request from the VICII will be there again regardless of the
|
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;rasterline counter.
|
||||
|
||||
end_irq
|
||||
rti
|
||||
|
||||
|
||||
|
||||
scroll_text_irq:
|
||||
start_irq
|
||||
lda scroll_timer
|
||||
bne done_scrolling_message
|
||||
lda #SCROLL_DELAY
|
||||
sta scroll_timer
|
||||
ldx #1
|
||||
ldy #0
|
||||
scroll_1_char:
|
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lda SCROLL_RAM,x
|
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sta SCROLL_RAM,y
|
||||
lda SCROLL_RAM+40,x
|
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sta SCROLL_RAM+40,y
|
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|
||||
inx
|
||||
iny
|
||||
cpx #CHARS_PER_LINE
|
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bne scroll_1_char
|
||||
|
||||
|
||||
jsr get_a
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cmp #0
|
||||
beq last_char_in_message
|
||||
sta SCROLL_RAM+CHARS_PER_LINE-1
|
||||
clc
|
||||
adc #$80
|
||||
sta SCROLL_RAM+CHARS_PER_LINE+40-1
|
||||
|
||||
jmp done_scrolling_message
|
||||
|
||||
|
||||
last_char_in_message:
|
||||
jsr reset_input_buffer
|
||||
|
||||
done_scrolling_message:
|
||||
dec scroll_timer
|
||||
|
||||
jmp exit_from_irq
|
||||
|
||||
|
||||
scroll_timer: .byte 1
|
||||
scroll_counter: .byte 0
|
||||
|
||||
|
||||
pixel_scroll_irq:
|
||||
start_irq
|
||||
wait_next_raster
|
||||
; set X scroll offset
|
||||
lda scroll_timer
|
||||
clc
|
||||
asl
|
||||
clc
|
||||
and #$07
|
||||
sta VIC_CTRL_B
|
||||
|
||||
jmp exit_from_irq
|
||||
|
||||
move_sprites_irq:
|
||||
start_irq
|
||||
wait_next_raster
|
||||
ldy sprite_ticker
|
||||
inc sprite_ticker
|
||||
|
||||
ldx #$0e ;7*2
|
||||
@position_sprite:
|
||||
lda sprite_y_pos,y
|
||||
sta $d001,x ;sprite 0 Y pos
|
||||
|
||||
;change colour when the sprite goes off screen
|
||||
; cmp #$ff ;are we off the screen?
|
||||
; bne @not_off_screen
|
||||
; txa
|
||||
; pha
|
||||
; lsr
|
||||
; tax
|
||||
; inc $d027,x ;sprite color
|
||||
; pla
|
||||
; tax
|
||||
;@not_off_screen:
|
||||
|
||||
txa
|
||||
beq @y_set
|
||||
dex
|
||||
dex
|
||||
@mod_y:
|
||||
iny
|
||||
iny
|
||||
iny
|
||||
dex
|
||||
dex
|
||||
bpl @mod_y
|
||||
@y_set:
|
||||
|
||||
tax
|
||||
dex
|
||||
dex
|
||||
bpl @position_sprite
|
||||
|
||||
jmp exit_from_irq
|
||||
|
||||
|
||||
setup_static_scroll_text:
|
||||
ldax #scroll_buffer_0
|
||||
stax current_output_ptr
|
||||
ldax #scroll_template
|
||||
stax current_input_ptr
|
||||
@next_byte:
|
||||
jsr get_a
|
||||
cmp #'%'
|
||||
beq @operator
|
||||
pha
|
||||
jsr emit_a
|
||||
pla
|
||||
bne @next_byte
|
||||
rts
|
||||
|
||||
@operator:
|
||||
jsr get_a
|
||||
cmp #'i'
|
||||
bne @not_ip
|
||||
lda #NB65_CFG_IP
|
||||
jmp @loaded_offset
|
||||
@not_ip:
|
||||
cmp #'g'
|
||||
bne @not_gateway
|
||||
lda #NB65_CFG_GATEWAY
|
||||
jmp @loaded_offset
|
||||
@not_gateway:
|
||||
cmp #'d'
|
||||
bne @not_dns
|
||||
lda #NB65_CFG_DNS_SERVER
|
||||
jmp @loaded_offset
|
||||
@not_dns:
|
||||
cmp #'f'
|
||||
bne @not_feed_url
|
||||
ldy #0
|
||||
@copy_feed_url_loop:
|
||||
lda feed_url,y
|
||||
beq @next_byte
|
||||
jsr emit_a
|
||||
iny
|
||||
bne @copy_feed_url_loop
|
||||
@not_feed_url:
|
||||
jmp @next_byte
|
||||
|
||||
@loaded_offset:
|
||||
sta param_offset
|
||||
jsr cfg_get_configuration_ptr ;ax=base config, carry flag clear
|
||||
adc param_offset
|
||||
bcc :+
|
||||
inx
|
||||
:
|
||||
jsr emit_dotted_quad
|
||||
|
||||
|
||||
jmp @next_byte
|
||||
|
||||
;emit the 4 bytes pointed at by AX as dotted decimals
|
||||
emit_dotted_quad:
|
||||
sta pptr
|
||||
stx pptr + 1
|
||||
ldy #0
|
||||
lda (pptr),y
|
||||
jsr emit_decimal
|
||||
lda #'.'
|
||||
jsr emit_a
|
||||
|
||||
ldy #1
|
||||
lda (pptr),y
|
||||
jsr emit_decimal
|
||||
lda #'.'
|
||||
jsr emit_a
|
||||
|
||||
ldy #2
|
||||
lda (pptr),y
|
||||
jsr emit_decimal
|
||||
lda #'.'
|
||||
jsr emit_a
|
||||
|
||||
ldy #3
|
||||
lda (pptr),y
|
||||
jsr emit_decimal
|
||||
|
||||
rts
|
||||
|
||||
emit_decimal: ;emit byte in A as a decimal number
|
||||
pha
|
||||
sta temp_bin ;save
|
||||
sed ; Switch to decimal mode
|
||||
lda #0 ; Ensure the result is clear
|
||||
sta temp_bcd
|
||||
sta temp_bcd+1
|
||||
ldx #8 ; The number of source bits
|
||||
:
|
||||
asl temp_bin+0 ; Shift out one bit
|
||||
lda temp_bcd+0 ; And add into result
|
||||
adc temp_bcd+0
|
||||
sta temp_bcd+0
|
||||
lda temp_bcd+1 ; propagating any carry
|
||||
adc temp_bcd+1
|
||||
sta temp_bcd+1
|
||||
dex ; And repeat for next bit
|
||||
bne :-
|
||||
|
||||
cld ;back to binary
|
||||
|
||||
pla ;get back the original passed in number
|
||||
bmi @emit_hundreds ; if N is set, the number is >=128 so emit all 3 digits
|
||||
cmp #10
|
||||
bmi @emit_units
|
||||
cmp #100
|
||||
bmi @emit_tens
|
||||
@emit_hundreds:
|
||||
lda temp_bcd+1 ;get the most significant digit
|
||||
and #$0f
|
||||
clc
|
||||
adc #'0'
|
||||
jsr emit_a
|
||||
|
||||
@emit_tens:
|
||||
lda temp_bcd
|
||||
lsr
|
||||
lsr
|
||||
lsr
|
||||
lsr
|
||||
clc
|
||||
adc #'0'
|
||||
jsr emit_a
|
||||
@emit_units:
|
||||
lda temp_bcd
|
||||
and #$0f
|
||||
clc
|
||||
adc #'0'
|
||||
jsr emit_a
|
||||
|
||||
rts
|
||||
|
||||
top_sprite_color_irq:
|
||||
start_irq
|
||||
wait_next_raster
|
||||
dec $d025 ;sprite multicolor register 0
|
||||
dec $d026 ;sprite multicolor register 1
|
||||
|
||||
jmp exit_from_irq
|
||||
|
||||
bottom_sprite_color_irq:
|
||||
start_irq
|
||||
wait_next_raster
|
||||
inc $d025 ;sprite multicolor register 0
|
||||
inc $d026 ;sprite multicolor register 1
|
||||
jmp exit_from_irq
|
||||
|
||||
emit_titles:
|
||||
ldax #download_buffer
|
||||
jsr parser_init
|
||||
@next_title:
|
||||
ldax #title
|
||||
jsr parser_skip_next
|
||||
bcs @done
|
||||
|
||||
jsr emit_tag_contents
|
||||
lda #' '
|
||||
jsr emit_a
|
||||
lda #'/'
|
||||
jsr emit_a
|
||||
lda #' '
|
||||
jsr emit_a
|
||||
jmp @next_title
|
||||
@done:
|
||||
rts
|
||||
|
||||
emit_tag_contents:
|
||||
stax temp_buff
|
||||
lda #0
|
||||
sta string_offset
|
||||
@next_byte:
|
||||
jsr @get_next_byte
|
||||
cmp #0
|
||||
beq @done
|
||||
cmp #'<'
|
||||
beq @done
|
||||
cmp #'&'
|
||||
beq @entity
|
||||
jsr emit_a
|
||||
beq @done
|
||||
jmp @next_byte
|
||||
@entity:
|
||||
jsr @get_next_byte
|
||||
cmp #'a'
|
||||
bne @not_amper
|
||||
lda #'&'
|
||||
jsr emit_a
|
||||
@not_amper:
|
||||
cmp #'g'
|
||||
bne @not_gt
|
||||
lda #'>'
|
||||
jsr emit_a
|
||||
@not_gt:
|
||||
cmp #'l'
|
||||
bne @not_lt
|
||||
lda #'<'
|
||||
jsr emit_a
|
||||
@not_lt:
|
||||
|
||||
@loop_till_semi_colon:
|
||||
jsr @get_next_byte
|
||||
cmp #0
|
||||
beq @done
|
||||
cmp #';'
|
||||
bne @loop_till_semi_colon
|
||||
jmp @next_byte
|
||||
@get_next_byte:
|
||||
ldy string_offset
|
||||
lda (temp_buff),y
|
||||
inc string_offset
|
||||
@done:
|
||||
rts
|
||||
|
||||
|
||||
|
||||
.data
|
||||
|
||||
sprite_ticker: .byte 0
|
||||
|
||||
emit_a:
|
||||
current_output_ptr=emit_a+1
|
||||
sta $ffff
|
||||
inc current_output_ptr
|
||||
bne :+
|
||||
inc current_output_ptr+1
|
||||
:
|
||||
rts
|
||||
|
||||
get_a:
|
||||
current_input_ptr=get_a+1
|
||||
lda $ffff
|
||||
inc current_input_ptr
|
||||
bne :+
|
||||
inc current_input_ptr+1
|
||||
:
|
||||
rts
|
||||
|
||||
|
||||
raster_jump_table:
|
||||
;format:
|
||||
;offset meaning
|
||||
; $00 BIT 9 OF RASTER TO TRIGGER ON ($00 if bit 8 =0 , $80 if bit 8 =1)
|
||||
; $01 BITS 0..7 OF RASTER TO TRIGGER ON
|
||||
; $02 LSB OF ROUTINE TO JUMP TO
|
||||
; $03 MSB OF ROUTINE TO JUMP TO
|
||||
;table needs to end with a single byte $ff
|
||||
;table needs to be sorted by scanlines
|
||||
.byte $0,$01
|
||||
.word scroll_text_irq
|
||||
.byte $0,$1b
|
||||
; .word top_sprite_color_irq
|
||||
; .byte $0,$20
|
||||
.word pixel_scroll_irq
|
||||
.byte $0,$80
|
||||
; .word bottom_sprite_color_irq
|
||||
; .byte $0,255
|
||||
.word move_sprites_irq
|
||||
|
||||
.byte $ff ;end of list
|
||||
|
||||
jump_counter: .byte 0
|
||||
|
||||
|
||||
sprite_x_pos:
|
||||
.byte $38,$58,$78,$98,$B8,$D8,$F8,$18
|
||||
|
||||
sprite_x_msb:
|
||||
.byte $80
|
||||
|
||||
sprite_y_pos:
|
||||
.include "sine_data.i"
|
||||
.include "sine_data.i"
|
||||
|
||||
scroll_template:
|
||||
|
||||
sprite_text:
|
||||
.byte "COMATOMX"
|
||||
|
||||
.byte " configured via dhcp - ip: %i / gateway: %g / dns server %d / polling %f /"
|
||||
.byte " ",0
|
||||
|
||||
|
||||
feed_url:
|
||||
.byte "http://search.twitter.com/search.atom?q=kipper",0
|
||||
.byte "http://static.cricinfo.com/rss/livescores.xml",0
|
||||
|
||||
title:
|
||||
.byte "<title>",0
|
||||
|
||||
.segment "VIC_DATA"
|
||||
charset_font:
|
||||
.incbin "font16x8.bin"
|
||||
sprite_font:
|
||||
.incbin "spud_letters.spr"
|
||||
BIN
client/examples/font16x8.bin
Normal file
BIN
client/examples/font16x8.bin
Normal file
Binary file not shown.
17
client/examples/make_sine_data.rb
Normal file
17
client/examples/make_sine_data.rb
Normal file
@ -0,0 +1,17 @@
|
||||
f=File.open("sine_data.i","w")
|
||||
|
||||
TABLE_ENTRIES=0x80
|
||||
AMPLITUDE=205
|
||||
OFFSET=50
|
||||
|
||||
TABLE_ENTRIES.times do |i|
|
||||
value=OFFSET+Math.sin(Math::PI*i.to_f/TABLE_ENTRIES.to_f)*AMPLITUDE
|
||||
if i%0x08==0
|
||||
f<<"\n.byte "
|
||||
else
|
||||
f<<", "
|
||||
end
|
||||
f<<"$%02x" % value
|
||||
end
|
||||
|
||||
f.close
|
||||
17
client/examples/sine_data.i
Normal file
17
client/examples/sine_data.i
Normal file
@ -0,0 +1,17 @@
|
||||
|
||||
.byte $32, $37, $3c, $41, $46, $4b, $50, $55
|
||||
.byte $59, $5e, $63, $68, $6d, $72, $77, $7b
|
||||
.byte $80, $85, $89, $8e, $92, $97, $9b, $9f
|
||||
.byte $a3, $a8, $ac, $b0, $b4, $b7, $bb, $bf
|
||||
.byte $c2, $c6, $c9, $cd, $d0, $d3, $d6, $d9
|
||||
.byte $dc, $df, $e1, $e4, $e6, $e9, $eb, $ed
|
||||
.byte $ef, $f1, $f3, $f4, $f6, $f7, $f8, $fa
|
||||
.byte $fb, $fb, $fc, $fd, $fe, $fe, $fe, $fe
|
||||
.byte $ff, $fe, $fe, $fe, $fe, $fd, $fc, $fb
|
||||
.byte $fb, $fa, $f8, $f7, $f6, $f4, $f3, $f1
|
||||
.byte $ef, $ed, $eb, $e9, $e6, $e4, $e1, $df
|
||||
.byte $dc, $d9, $d6, $d3, $d0, $cd, $c9, $c6
|
||||
.byte $c2, $bf, $bb, $b7, $b4, $b0, $ac, $a8
|
||||
.byte $a3, $9f, $9b, $97, $92, $8e, $89, $85
|
||||
.byte $80, $7b, $77, $72, $6d, $68, $63, $5e
|
||||
.byte $59, $55, $50, $4b, $46, $41, $3c, $37
|
||||
BIN
client/examples/spud_letters.spr
Normal file
BIN
client/examples/spud_letters.spr
Normal file
Binary file not shown.
@ -408,7 +408,7 @@ not_end_of_file:
|
||||
get: .byte "GET "
|
||||
get_length=4
|
||||
http_preamble:
|
||||
.byte " HTTP/1.1",$0d,$0a
|
||||
.byte " HTTP/1.0",$0d,$0a
|
||||
.byte "User-Agent: IP65/"
|
||||
.include "../inc/version.i"
|
||||
.byte $0d,$0a
|
||||
|
||||
Loading…
Reference in New Issue
Block a user