mirror of
https://github.com/bobbimanners/emailler.git
synced 2025-04-02 18:29:39 +00:00
w5100 tcp functions seem to work
git-svn-id: http://svn.code.sf.net/p/netboot65/code@295 93682198-c243-4bdb-bd91-e943c89aac3b
This commit is contained in:
jonnosan
parent
65d9d922be
commit
486b61f3c3
Binary file not shown.
Binary file not shown.
@ -210,4 +210,20 @@ W5100_MODE_IP_RAW = $03
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W5100_MODE_MAC_RAW = $04
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W5100_MODE_PPPOE = $05
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;status
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W5100_STATUS_SOCK_CLOSED = $00
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W5100_STATUS_SOCK_INIT = $13
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W5100_STATUS_SOCK_LISTEN = $14
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W5100_STATUS_SOCK_SYNSENT= $15
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W5100_STATUS_SOCK_SYNRECV= $16
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W5100_STATUS_SOCK_ESTABLISHED = $17
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W5100_STATUS_SOCK_FIN_WAIT = $18
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W5100_STATUS_SOCK_CLOSING = $1A
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W5100_STATUS_SOCK_TIME_WAIT = $1B
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W5100_STATUS_SOCK_CLOSE_WAIT = $1C
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W5100_STATUS_SOCK_LAST_ACK = $1D
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W5100_STATUS_SOCK_UDP = $22
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W5100_STATUS_SOCK_IPRAW = $32
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W5100_STATUS_SOCK_MACRAW = $42
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W5100_STATUS_SOCK_PPPOE = $5F
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@ -24,6 +24,8 @@ DEFAULT_W5100_BASE = $DF20
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.import eth_outp_len
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.import timer_init
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.import timer_read
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.import arp_init
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.import ip_init
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.import cfg_init
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@ -32,14 +34,28 @@ DEFAULT_W5100_BASE = $DF20
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.importzp eth_src
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.importzp eth_type
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.importzp eth_data
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.importzp copy_src
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.export w5100_ip65_init
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.export w5100_read_register
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.export w5100_write_register
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; .export w5100_get_current_register
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; .export w5100_select_register
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; .export w5100_read_next_byte
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; .export w5100_write_next_byte
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.export tcp_connect
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.export tcp_connect_ip
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.export tcp_callback
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.export tcp_send_data_len
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.export tcp_send_string
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.export tcp_send
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.export tcp_send_keep_alive
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.export tcp_close
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.export tcp_connect_remote_port
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.export tcp_remote_ip
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.export tcp_listen
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.export tcp_inbound_data_ptr
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.export tcp_inbound_data_length
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.import cfg_mac
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.import cfg_ip
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@ -47,7 +63,8 @@ DEFAULT_W5100_BASE = $DF20
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.import cfg_gateway
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.import ip65_error
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.import ip65_process
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.import check_for_abort_key
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.segment "IP65ZP" : zeropage
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@ -73,9 +90,11 @@ w5100_init:
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stx set_lo+2
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stx get_hi+2
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stx get_lo+2
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stx inc_hi+2
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stx inc_lo+2
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stx w5100_read_next_byte+2
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stx w5100_write_next_byte+2
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stx read_register+2
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stx write_register+2
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stx read_mode_reg+2
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stx write_mode_reg+2
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tax
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@ -84,12 +103,16 @@ w5100_init:
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inx
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stx set_hi+1
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stx get_hi+1
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stx inc_hi+1
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inx
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stx set_lo+1
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stx get_lo+1
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stx inc_lo+1
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inx
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stx w5100_read_next_byte+1
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stx w5100_write_next_byte+1
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stx read_register+1
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stx write_register+1
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lda #$80 ;reset
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jsr write_mode_reg
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@ -98,10 +121,10 @@ w5100_init:
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;after a reset, mode register is zero
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;therefore, if there is a real W5100 at the specified address,
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;we should be able to write a $80 and read back a $00
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lda #$03 ;set indirect + autoincrement
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lda #$11 ;set indirect mode, no autoinc, no auto PING
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jsr write_mode_reg
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jsr read_mode_reg
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cmp #$03
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cmp #$11
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bne @error ;make sure if we write to mode register without bit 7 set,
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;the value persists.
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ldax #$0016
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@ -109,7 +132,7 @@ w5100_init:
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ldx #$00 ;start writing to reg $0016 - Interrupt Mask Register
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@loop:
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lda w5100_config_data,x
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jsr w5100_write_next_byte
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jsr write_reg_and_inc
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inx
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cpx #$06
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bne @loop
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@ -120,16 +143,12 @@ w5100_init:
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@mac_loop:
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lda cfg_mac,x
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jsr w5100_write_next_byte
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jsr write_reg_and_inc
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inx
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cpx #$06
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bne @mac_loop
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;set up socket 0 for MAC RAW mode , no autoinc, no ping
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lda #$11 ;set indirect - no autoincrement, no automatic ping response
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jsr write_mode_reg
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;set up socket 0 for MAC RAW mode
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ldax #W5100_RMSR ;rx memory size (each socket)
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ldy #$0A ;sockets 0 & 1 4KB each, other sockets 0KB
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@ -150,6 +169,9 @@ w5100_init:
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ldax #W5100_S0_CR
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ldy #W5100_CMD_OPEN
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jsr w5100_write_register
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lda #0
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sta tcp_connected
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clc
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rts
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@ -190,6 +212,20 @@ w5100_ip65_init:
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; and eth_inp_len contains the length of the packet
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eth_rx:
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;eth_rx will get called in the main polling loop
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;we shoe horn a check for data on the TCP socket here
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;if we do get TCP data, we will call the TCP callback routine
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;but we hide all of this from the ip65 stack proper.
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lda tcp_connected
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beq @no_tcp
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jsr tcp_rx
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bcc @no_tcp ;if we didn't get any TCP traffic, go check for a raw ethernet packet
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;eth_inp and eth_inp_len are not valid, so leave carry flag set to indicate no ethernet frame data
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rts
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@no_tcp:
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ldax #W5100_S0_RX_RSR0
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jsr w5100_read_register
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sta eth_inp_len+1
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@ -213,40 +249,18 @@ eth_rx:
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lda #0
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sta byte_ctr_hi
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.ifdef DEBUG
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.import print_hex
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.import print_cr
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lda eth_inp_len+1
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jsr print_hex
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lda eth_inp_len
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jsr print_hex
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.endif
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;read the 2 byte frame length
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jsr @get_current_rx_rd
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jsr @mask_and_adjust_rx_read
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.ifdef DEBUG
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lda rx_rd_ptr+1 ;DEBUG
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jsr print_hex ;DEBUG
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lda rx_rd_ptr ;DEBUG
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jsr print_hex ;DEBUG
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.endif
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ldax rx_rd_ptr
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jsr w5100_read_register
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sta eth_inp_len+1 ;high byte of frame length
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.ifdef DEBUG
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jsr print_hex ;DEBUG
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.endif
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jsr @inc_rx_rd_ptr
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ldax rx_rd_ptr
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jsr w5100_read_register
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sta eth_inp_len ;lo byte of frame length
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.ifdef DEBUG
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jsr print_hex ;DEBUG
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jsr print_cr ;DEBUG
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.endif
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;now copy the rest of the frame to the eth_inp buffer
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@get_next_byte:
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@ -267,22 +281,6 @@ eth_rx:
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cmp eth_inp_len+1
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bne @get_next_byte
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.ifdef DEBUG
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;print first 40 bytes of frame
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ldy #0
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@print_loop:
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tya
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pha
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lda eth_inp,y
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jsr print_hex
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pla
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tay
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iny
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cpy #40
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bne @print_loop
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jsr print_cr ;DEBUG
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.endif
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;update the RX RD pointer past the frame we just read
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jsr @get_current_rx_rd
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@ -432,7 +430,7 @@ advance_eth_ptr:
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; y is overwritten
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w5100_read_register:
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jsr w5100_select_register
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jmp w5100_read_next_byte
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jmp read_register
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; write to one of the W5100 registers
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; inputs: AX = register number to write
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@ -441,9 +439,482 @@ w5100_read_register:
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w5100_write_register:
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jsr w5100_select_register
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tya
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jmp w5100_write_next_byte
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jmp write_register
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;listen for an inbound tcp connection
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;this is a 'blocking' call, i.e. it will not return until a connection has been made
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;inputs:
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; AX: destination port (2 bytes)
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; tcp_callback: vector to call when data arrives on this connection
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;outputs:
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; carry flag is set if an error occured, clear otherwise
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tcp_listen:
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stax tcp_local_port
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jsr setup_tcp_socket
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ldax #W5100_S1_CR
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ldy #W5100_CMD_LISTEN
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jsr w5100_write_register
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;now wait for the status to change to 'established'
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@listen_loop:
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inc $d020
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jsr ip65_process
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jsr check_for_abort_key
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bcc @no_abort
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lda #KPR_ERROR_ABORTED_BY_USER
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sta ip65_error
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sec
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rts
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@no_abort:
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ldax #W5100_S1_SR
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jsr w5100_read_register
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cmp #W5100_STATUS_SOCK_ESTABLISHED
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bne @listen_loop
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inc tcp_connected
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;copy the remote IP address & port number
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ldax #W5100_S1_DIPR0
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jsr w5100_select_register
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ldx #0
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@ip_loop:
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jsr read_reg_and_inc
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sta tcp_remote_ip,x
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inx
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cpx #$04
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bne @ip_loop
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ldax #W5100_S1_DPORT0
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jsr w5100_select_register
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jsr read_reg_and_inc
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sta tcp_connect_remote_port+1
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jsr read_reg_and_inc
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sta tcp_connect_remote_port
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clc
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rts
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;make outbound tcp connection
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;inputs:
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; tcp_connect_ip: destination ip address (4 bytes)
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; AX: destination port (2 bytes)
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; tcp_callback: vector to call when data arrives on this connection
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;outputs:
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; carry flag is set if an error occured, clear otherwise
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tcp_connect:
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stax tcp_remote_port
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jsr timer_read ;get a pseudo random value
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sta tcp_local_port+1
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inc tcp_local_port
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jsr setup_tcp_socket
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;set the destination IP address
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ldax #W5100_S1_DIPR0
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jsr w5100_select_register
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ldx #0
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@remote_ip_loop:
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lda tcp_connect_ip,x
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jsr write_reg_and_inc
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inx
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cpx #$04
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bne @remote_ip_loop
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ldx #0
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;W5100 register address is now W5100_S1_DPORT0, so set the destination port
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lda tcp_remote_port+1
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jsr write_reg_and_inc
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lda tcp_remote_port
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jsr write_reg_and_inc
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ldax #W5100_S1_CR
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ldy #W5100_CMD_CONNECT
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jsr w5100_write_register
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;now wait for the status to change to 'established'
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@connect_loop:
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ldax #W5100_S1_SR
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jsr w5100_read_register
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cmp #W5100_STATUS_SOCK_CLOSED
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beq @error
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cmp #W5100_STATUS_SOCK_ESTABLISHED
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beq @ok
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jsr check_for_abort_key
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bcc @connect_loop
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lda #KPR_ERROR_ABORTED_BY_USER
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jmp @set_error_and_exit
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@ok:
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inc tcp_connected
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clc
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rts
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@error:
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lda #KPR_ERROR_CONNECTION_CLOSED
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@set_error_and_exit:
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sta ip65_error
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sec
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rts
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;send a string over the current tcp connection
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;inputs:
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; tcp connection should already be opened
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; AX: pointer to buffer - data up to (but not including)
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; the first nul byte will be sent. max of 255 bytes will be sent.
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;outputs:
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; carry flag is set if an error occured, clear otherwise
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tcp_send_string:
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stax tcp_send_data_ptr
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stax copy_src
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lda #0
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tay
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sta tcp_send_data_len
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sta tcp_send_data_len+1
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lda (copy_src),y
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bne @find_end_of_string
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rts ; if the string is empty, don't send anything!
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@find_end_of_string:
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lda (copy_src),y
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beq @done
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inc tcp_send_data_len
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iny
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bne @find_end_of_string
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@done:
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ldax tcp_send_data_ptr
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;now we can fall through into tcp_send
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;send tcp data
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;inputs:
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; tcp connection should already be opened
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; tcp_send_data_len: length of data to send (exclusive of any headers)
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; AX: pointer to buffer containing data to be sent
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;outputs:
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; carry flag is set if an error occured, clear otherwise
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tcp_send:
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stax tcp_send_data_ptr
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;are we connected?
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ldax #W5100_S1_SR
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jsr w5100_read_register
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cmp #W5100_STATUS_SOCK_ESTABLISHED
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beq @ok
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lda #KPR_ERROR_CONNECTION_CLOSED
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sta ip65_error
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sec
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rts
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@ok:
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lda #$AD ;opcode for LDA
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sta next_eth_packet_byte
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lda #0
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sta byte_ctr_lo
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sta byte_ctr_hi
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jsr @get_current_tx_wr
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jmp @calculate_tx_wr_ptr
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@send_next_byte:
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jsr next_eth_packet_byte
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tay
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ldax tx_wr_ptr
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jsr w5100_write_register
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inc byte_ctr_lo
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bne :+
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inc byte_ctr_hi
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:
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inc tx_wr_ptr
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bne :+
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inc tx_wr_ptr+1
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@calculate_tx_wr_ptr:
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lda tx_wr_ptr+1
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and #$0F
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clc
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adc #$50
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sta tx_wr_ptr+1
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:
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lda byte_ctr_lo
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cmp tcp_send_data_len
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bne @send_next_byte
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lda byte_ctr_hi
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cmp tcp_send_data_len+1
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bne @send_next_byte
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;all bytes copied, now adjust the tx write ptr and SEND
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jsr @get_current_tx_wr
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clc
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lda tx_wr_ptr
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adc tcp_send_data_len
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sta tx_wr_ptr
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lda tx_wr_ptr+1
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adc tcp_send_data_len+1
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tay
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ldax #W5100_S1_TX_WR0
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jsr w5100_write_register
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ldy tx_wr_ptr
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ldax #W5100_S1_TX_WR1
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jsr w5100_write_register
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ldax #W5100_S1_CR
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ldy #W5100_CMD_SEND
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jsr w5100_write_register
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clc
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rts
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@get_current_tx_wr:
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ldax #W5100_S1_TX_WR0
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jsr w5100_read_register
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sta tx_wr_ptr+1
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ldax #W5100_S1_TX_WR1
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jsr w5100_read_register
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sta tx_wr_ptr
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rts
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;send an empty ACK packet on the current connection
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;inputs:
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; none
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;outputs:
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; carry flag is set if an error occured, clear otherwise
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tcp_send_keep_alive:
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;are we connected?
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ldax #W5100_S1_SR
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jsr w5100_read_register
|
||||
cmp #W5100_STATUS_SOCK_ESTABLISHED
|
||||
beq @ok
|
||||
|
||||
lda #KPR_ERROR_CONNECTION_CLOSED
|
||||
sta ip65_error
|
||||
sec
|
||||
rts
|
||||
@ok:
|
||||
ldax #W5100_S1_CR
|
||||
ldy #W5100_CMD_SEND_KEEP
|
||||
jsr w5100_write_register
|
||||
clc
|
||||
rts
|
||||
|
||||
|
||||
|
||||
|
||||
;close the current connection
|
||||
;inputs:
|
||||
; none
|
||||
;outputs:
|
||||
; carry flag is set if an error occured, clear otherwise
|
||||
tcp_close:
|
||||
|
||||
ldax #W5100_S1_CR
|
||||
ldy #W5100_CMD_DISCONNECT
|
||||
jsr w5100_write_register
|
||||
clc
|
||||
rts
|
||||
|
||||
|
||||
;poll the TCP socket
|
||||
;if there is data available, call the user supplied TCP callback
|
||||
;inputs:
|
||||
; none
|
||||
;outputs:
|
||||
; carry flag is set if there was data, clear otherwise
|
||||
tcp_rx:
|
||||
|
||||
;is there data?
|
||||
ldax #W5100_S1_RX_RSR0
|
||||
jsr w5100_read_register
|
||||
sta tcp_inbound_data_length+1
|
||||
ldax #W5100_S1_RX_RSR1
|
||||
jsr w5100_read_register
|
||||
sta tcp_inbound_data_length
|
||||
bne @got_data
|
||||
lda tcp_inbound_data_length+1
|
||||
bne @got_data
|
||||
|
||||
;are we connected?
|
||||
ldax #W5100_S1_SR
|
||||
jsr w5100_read_register
|
||||
cmp #W5100_STATUS_SOCK_ESTABLISHED
|
||||
beq @connected_but_no_data
|
||||
;no longer connected
|
||||
lda #0
|
||||
sta tcp_connected
|
||||
|
||||
lda #$ff
|
||||
sta tcp_inbound_data_length
|
||||
sta tcp_inbound_data_length+1
|
||||
jsr jmp_to_callback ;let the caller see the connection has closed
|
||||
sec ;don't poll the MAC RAW socket, else it may clobber the output buffer
|
||||
rts
|
||||
@connected_but_no_data:
|
||||
clc ;no data - go check the MAC RAW socket
|
||||
rts
|
||||
@got_data:
|
||||
lda #$8D ;opcode for STA
|
||||
sta next_eth_packet_byte
|
||||
|
||||
ldax #eth_inp+$36 ;we will write to the location that TCP data would appear if this was a raw eth frame,
|
||||
;14 bytes of ethernet header
|
||||
;20 bytes of IP header
|
||||
;20 bytes of TCP header
|
||||
|
||||
stax tcp_inbound_data_ptr
|
||||
sta eth_ptr_lo
|
||||
stx eth_ptr_hi
|
||||
lda #0
|
||||
sta byte_ctr_lo
|
||||
sta byte_ctr_hi
|
||||
|
||||
lda tcp_inbound_data_length+1
|
||||
cmp #4 ;don't allow more than $4FF bytes at once ($1279) since we are writing to a 1500 byte
|
||||
bmi :+
|
||||
lda #4
|
||||
sta tcp_inbound_data_length+1
|
||||
:
|
||||
|
||||
;now copy the data just arrived to the eth_inp buffer
|
||||
jsr @get_current_rx_rd
|
||||
jsr @mask_and_adjust_rx_read
|
||||
@get_next_byte:
|
||||
|
||||
ldax rx_rd_ptr
|
||||
jsr w5100_read_register
|
||||
jsr next_eth_packet_byte
|
||||
|
||||
jsr @inc_rx_rd_ptr
|
||||
|
||||
inc byte_ctr_lo
|
||||
bne :+
|
||||
inc byte_ctr_hi
|
||||
:
|
||||
|
||||
lda byte_ctr_lo
|
||||
cmp tcp_inbound_data_length
|
||||
bne @get_next_byte
|
||||
lda byte_ctr_hi
|
||||
cmp tcp_inbound_data_length+1
|
||||
bne @get_next_byte
|
||||
|
||||
|
||||
;update the RX RD pointer past the frame we just read
|
||||
jsr @get_current_rx_rd
|
||||
clc
|
||||
lda rx_rd_ptr
|
||||
adc tcp_inbound_data_length
|
||||
sta rx_rd_ptr
|
||||
lda rx_rd_ptr+1
|
||||
adc tcp_inbound_data_length+1
|
||||
tay
|
||||
ldax #W5100_S1_RX_RD0
|
||||
jsr w5100_write_register
|
||||
ldy rx_rd_ptr
|
||||
|
||||
ldax #W5100_S1_RX_RD1
|
||||
jsr w5100_write_register
|
||||
ldax #W5100_S1_CR
|
||||
ldy #W5100_CMD_RECV
|
||||
jsr w5100_write_register
|
||||
|
||||
|
||||
jsr jmp_to_callback ;let the caller see the connection has closed
|
||||
sec ;don't poll the MAC RAW socket, else it may clobber the output buffer
|
||||
rts
|
||||
|
||||
@inc_rx_rd_ptr:
|
||||
inc rx_rd_ptr
|
||||
bne :+
|
||||
inc rx_rd_ptr+1
|
||||
@mask_and_adjust_rx_read:
|
||||
lda rx_rd_ptr+1
|
||||
and #$0F
|
||||
clc
|
||||
adc #$70
|
||||
sta rx_rd_ptr+1
|
||||
:
|
||||
rts
|
||||
|
||||
@get_current_rx_rd:
|
||||
ldax #W5100_S1_RX_RD0
|
||||
jsr w5100_read_register
|
||||
sta rx_rd_ptr+1
|
||||
ldax #W5100_S1_RX_RD1
|
||||
jsr w5100_read_register
|
||||
sta rx_rd_ptr
|
||||
rts
|
||||
|
||||
jmp_to_callback:
|
||||
jmp (tcp_callback)
|
||||
|
||||
|
||||
;copy the IP65 configuration to the the w5100 onchip configuration
|
||||
;we assume MAC has been configured already via eth_init, but IP
|
||||
;address etc may not be known when the w5100 was initialised (e.g.
|
||||
;if using DHCP).
|
||||
setup_tcp_socket:
|
||||
ldax #W5100_GAR0
|
||||
jsr w5100_select_register
|
||||
ldx #0
|
||||
@gateway_loop:
|
||||
lda cfg_gateway,x
|
||||
jsr write_reg_and_inc
|
||||
inx
|
||||
cpx #$04
|
||||
bne @gateway_loop
|
||||
ldx #0
|
||||
@netmask_loop:
|
||||
lda cfg_netmask,x
|
||||
jsr write_reg_and_inc
|
||||
inx
|
||||
cpx #$04
|
||||
bne @netmask_loop
|
||||
|
||||
ldax #W5100_SIPR0
|
||||
jsr w5100_select_register
|
||||
ldx #0
|
||||
@ip_loop:
|
||||
lda cfg_ip,x
|
||||
jsr write_reg_and_inc
|
||||
inx
|
||||
cpx #$04
|
||||
bne @ip_loop
|
||||
|
||||
ldax #W5100_S1_PORT0
|
||||
jsr w5100_select_register
|
||||
lda tcp_local_port+1
|
||||
jsr write_reg_and_inc
|
||||
lda tcp_local_port
|
||||
jsr write_reg_and_inc
|
||||
|
||||
lda #0
|
||||
sta tcp_connected
|
||||
|
||||
ldax #W5100_S1_MR
|
||||
ldy #W5100_MODE_TCP
|
||||
jsr w5100_write_register
|
||||
|
||||
;open socket 1
|
||||
ldax #W5100_S1_CR
|
||||
ldy #W5100_CMD_OPEN
|
||||
jsr w5100_write_register
|
||||
rts
|
||||
|
||||
write_reg_and_inc:
|
||||
jsr write_register
|
||||
jmp inc_register
|
||||
|
||||
read_reg_and_inc:
|
||||
jsr read_register
|
||||
jmp inc_register
|
||||
|
||||
.rodata
|
||||
eth_driver_name:
|
||||
.asciiz "WIZNET 5100"
|
||||
@ -481,18 +952,28 @@ get_lo:
|
||||
; read value from previously selected W5100 register
|
||||
; inputs: none
|
||||
; outputs: A = value of selected register number (and register pointer auto incremented)
|
||||
w5100_read_next_byte:
|
||||
read_register:
|
||||
lda $FFFF ;WIZNET_DATA
|
||||
rts
|
||||
|
||||
; write value to previously selected W5100 register
|
||||
; inputs: A = value to write to selected register
|
||||
; outputs: none (although W5100 register pointer auto incremented)
|
||||
w5100_write_next_byte:
|
||||
write_register:
|
||||
sta $FFFF ;WIZNET_DATA
|
||||
rts
|
||||
|
||||
|
||||
inc_register:
|
||||
inc_lo:
|
||||
inc $FFFF ;WIZNET_ADDR_LO
|
||||
bne :+
|
||||
inc_hi:
|
||||
inc $FFFF ;WIZNET_ADDR_HI
|
||||
:
|
||||
rts
|
||||
|
||||
|
||||
read_mode_reg:
|
||||
lda $FFFF ;WIZNET_BASE
|
||||
rts
|
||||
@ -507,6 +988,8 @@ next_eth_packet_byte:
|
||||
eth_ptr_lo=next_eth_packet_byte+1
|
||||
eth_ptr_hi=next_eth_packet_byte+2
|
||||
|
||||
|
||||
|
||||
.bss
|
||||
w5100_addr: .res 2
|
||||
byte_ctr_lo: .res 1
|
||||
@ -514,9 +997,25 @@ eth_ptr_hi=next_eth_packet_byte+2
|
||||
|
||||
tx_wr_ptr: .res 2
|
||||
rx_rd_ptr: .res 2
|
||||
|
||||
|
||||
|
||||
tcp_local_port: .res 2
|
||||
|
||||
tcp_connected: .res 1
|
||||
|
||||
tcp_connect_ip: .res 4 ;ip address of remote server to connect to
|
||||
tcp_callback: .res 2 ;vector to routine to be called when data is received over tcp connection
|
||||
|
||||
tcp_remote_port: .res 2 ;temp space for holding port to listen on or connect to
|
||||
tcp_send_data_len: .res 2
|
||||
tcp_send_data_ptr = eth_ptr_lo
|
||||
|
||||
|
||||
tcp_inbound_data_ptr: .res 2
|
||||
tcp_inbound_data_length: .res 2
|
||||
|
||||
tcp_connect_remote_port: .res 2
|
||||
tcp_remote_ip = tcp_connect_ip
|
||||
|
||||
|
||||
;-- LICENSE FOR w5100a.s --
|
||||
; The contents of this file are subject to the Mozilla Public License
|
||||
; Version 1.1 (the "License"); you may not use this file except in
|
||||
|
||||
@ -52,10 +52,10 @@ ip65_tcp.lib: tcp.o $(ETHOBJS) function_dispatcher.s tcp.s
|
||||
ar65 a ip65_tcp.lib $(ETHOBJS) function_dispatcher.o tcp.o
|
||||
|
||||
ip65_wiznet.lib: $(ETHOBJS) function_dispatcher.s
|
||||
$(AS) $(AFLAGS) function_dispatcher.s -DTCP -DAPI_VERSION=2
|
||||
$(AS) $(AFLAGS) ip.s -DTCP
|
||||
$(AS) $(AFLAGS) function_dispatcher.s
|
||||
$(AS) $(AFLAGS) ip.s
|
||||
$(AS) $(AFLAGS) icmp.s -DTCP
|
||||
ar65 a ip65_wiznet.lib $(ETHOBJS) function_dispatcher.o tcp.o
|
||||
ar65 a ip65_wiznet.lib $(ETHOBJS) function_dispatcher.o
|
||||
|
||||
clean:
|
||||
rm -f *.o
|
||||
|
||||
@ -369,6 +369,7 @@ icmp_ping:
|
||||
jsr timer_read ; read current timer value
|
||||
stax ping_timer
|
||||
@loop_during_arp_lookup:
|
||||
|
||||
jsr ip65_process
|
||||
ldax ping_timer
|
||||
adc #50 ; set timeout to now + 50 ms
|
||||
|
||||
@ -126,7 +126,7 @@ tcp_callback: .res 2 ;vector to routine to be called when data is received over
|
||||
tcp_flags: .res 1
|
||||
tcp_fin_sent: .res 1
|
||||
|
||||
tcp_listen_port: .res 1
|
||||
tcp_listen_port: .res 2
|
||||
|
||||
tcp_inbound_data_ptr: .res 2 ;pointer to data just recieved over tcp connection
|
||||
tcp_inbound_data_length: .res 2 ;length of data just received over tcp connection
|
||||
@ -387,7 +387,7 @@ tcp_close:
|
||||
rts
|
||||
|
||||
|
||||
tcp_send_string:
|
||||
|
||||
;send a string over the current tcp connection
|
||||
;inputs:
|
||||
; tcp connection should already be opened
|
||||
@ -395,7 +395,7 @@ tcp_send_string:
|
||||
; the first nul byte will be sent. max of 255 bytes will be sent.
|
||||
;outputs:
|
||||
; carry flag is set if an error occured, clear otherwise
|
||||
|
||||
tcp_send_string:
|
||||
stax tcp_send_data_ptr
|
||||
stax copy_src
|
||||
lda #0
|
||||
@ -414,14 +414,16 @@ tcp_send_string:
|
||||
@done:
|
||||
ldax tcp_send_data_ptr
|
||||
;now we can fall through into tcp_send
|
||||
tcp_send:
|
||||
|
||||
|
||||
;send tcp data
|
||||
;inputs:
|
||||
; tcp connection should already be opened
|
||||
; tcp_send_data_len: length of data to send (exclusive of any headers)
|
||||
; AX: pointer to buffer containing data to be sent
|
||||
;outputs:
|
||||
; carry flag is set if an error occured, clear otherwise
|
||||
; carry flag is set if an error occured, clear otherwise
|
||||
tcp_send:
|
||||
|
||||
stax tcp_send_data_ptr
|
||||
|
||||
|
||||
@ -29,6 +29,7 @@
|
||||
.import ip65_process
|
||||
.import get_key_if_available
|
||||
.import get_filtered_input
|
||||
.import check_for_abort_key
|
||||
.import ok_msg
|
||||
.import failed_msg
|
||||
.import print
|
||||
@ -93,6 +94,12 @@ telnet_connect:
|
||||
|
||||
@main_polling_loop:
|
||||
|
||||
jsr check_for_abort_key
|
||||
bcc @no_abort
|
||||
jsr tcp_close
|
||||
jmp @disconnected
|
||||
|
||||
@no_abort:
|
||||
jsr timer_read
|
||||
txa
|
||||
adc #$20 ;32 x 1/4 = ~ 8seconds
|
||||
@ -107,6 +114,7 @@ telnet_connect:
|
||||
jsr ip65_process
|
||||
lda connection_closed
|
||||
beq @not_disconnected
|
||||
@disconnected:
|
||||
ldax #disconnected
|
||||
jsr print
|
||||
rts
|
||||
|
||||
@ -12,12 +12,14 @@ INCFILES=\
|
||||
../inc/version.i\
|
||||
|
||||
IP65LIB=../ip65/ip65.lib
|
||||
|
||||
IP65TCPLIB=../ip65/ip65_tcp.lib
|
||||
|
||||
C64RRNETLIB=../drivers/c64rrnet.lib
|
||||
IP65WIZNETLIB=../ip65/ip65_wiznet.lib
|
||||
C64WIZNETLIB=../drivers/c64wiznet.lib
|
||||
|
||||
|
||||
all: ip65 drivers kipperterm2.prg kipperterm2wiz.prg kipperterm2.d64
|
||||
|
||||
all: kipperterm2.prg kipperterm2.d64
|
||||
|
||||
kipperterm2.o: kipperterm2.s $(INCFILES) ../inc/telnet.i ../inc/config_menu.i ../inc/gopher.i
|
||||
$(AS) $(AFLAGS) -o $@ $<
|
||||
@ -29,8 +31,14 @@ kipperterm2.o: kipperterm2.s $(INCFILES) ../inc/telnet.i ../inc/config_menu.i ..
|
||||
$(LD) -m $*.map -vm -C ../cfg/c64fullprg.cfg -o $*.prg $(AFLAGS) $< $(IP65TCPLIB) $(C64RRNETLIB)
|
||||
ruby ../carts/set_ip_config.rb $@ mac auto
|
||||
|
||||
kipperterm2.d64: kipperterm2.prg addresses.txt abe.bas
|
||||
kipperterm2wiz.prg: kipperterm2.o $(IP65WIZNETLIB) $(C64WIZNETLIB) $(INCFILES) ../cfg/c64fullprg.cfg
|
||||
$(LD) -m kipperterm2wiz.map -vm -C ../cfg/c64fullprg.cfg -o kipperterm2wiz.prg $(AFLAGS) $< $(IP65WIZNETLIB) $(C64WIZNETLIB)
|
||||
cp kipperterm2wiz.prg ../../server/boot/autoexec.prg
|
||||
|
||||
|
||||
kipperterm2.d64: kipperterm2.prg kipperterm2wiz.prg addresses.txt abe.bas
|
||||
ripxplore.rb --init CbmDos $@ -a kipperterm2.prg
|
||||
ripxplore.rb $@ -a kipperterm2wiz.prg -t C64Prg
|
||||
ripxplore.rb $@ -a 80columns -t C64Prg
|
||||
ripxplore.rb $@ -a addresses.txt -t C64Seq
|
||||
ripxplore.rb $@ -a abe -t C64Prg
|
||||
@ -41,3 +49,9 @@ clean:
|
||||
|
||||
distclean: clean
|
||||
rm -f *~
|
||||
|
||||
ip65:
|
||||
make -C ../ip65 all
|
||||
|
||||
drivers:
|
||||
make -C ../drivers all
|
||||
|
||||
@ -1,23 +1,36 @@
|
||||
.include "../inc/common.i"
|
||||
.include "../inc/commonprint.i"
|
||||
.include "../inc/net.i"
|
||||
.include "../drivers/w5100.i"
|
||||
.include "../inc/common.i"
|
||||
.include "../inc/commonprint.i"
|
||||
.include "../inc/net.i"
|
||||
.include "../drivers/w5100.i"
|
||||
|
||||
.import exit_to_basic
|
||||
|
||||
.import cfg_get_configuration_ptr
|
||||
.import copymem
|
||||
.importzp copy_src
|
||||
.importzp copy_dest
|
||||
.import icmp_echo_ip
|
||||
.import icmp_ping
|
||||
.import get_key_ip65
|
||||
.import w5100_ip65_init
|
||||
.import w5100_read_register
|
||||
.import dns_set_hostname
|
||||
.import dns_resolve
|
||||
.import dns_ip
|
||||
.import dns_status
|
||||
|
||||
.import exit_to_basic
|
||||
|
||||
.import cfg_get_configuration_ptr
|
||||
.import copymem
|
||||
.importzp copy_src
|
||||
.importzp copy_dest
|
||||
.import icmp_echo_ip
|
||||
.import icmp_ping
|
||||
.import get_key
|
||||
.import w5100_ip65_init
|
||||
|
||||
.import dns_set_hostname
|
||||
.import dns_resolve
|
||||
.import dns_ip
|
||||
.import dns_status
|
||||
.import tcp_connect
|
||||
.import tcp_connect_ip
|
||||
.import tcp_callback
|
||||
.import tcp_send_string
|
||||
.import tcp_close
|
||||
.import tcp_inbound_data_ptr
|
||||
.import tcp_inbound_data_length
|
||||
.import tcp_connect_remote_port
|
||||
.import tcp_remote_ip
|
||||
.import tcp_listen
|
||||
.importzp acc16
|
||||
.import cmp_16_16
|
||||
|
||||
|
||||
.segment "STARTUP" ;this is what gets put at the start of the file on the C64
|
||||
@ -39,8 +52,8 @@ basicstub:
|
||||
.code
|
||||
|
||||
init:
|
||||
|
||||
; jsr wait_for_keypress
|
||||
|
||||
|
||||
ldax #$DE00
|
||||
jsr probe_for_w5100
|
||||
bcc @found
|
||||
@ -54,34 +67,150 @@ init:
|
||||
jmp print
|
||||
rts
|
||||
|
||||
@found:
|
||||
jsr dhcp_init
|
||||
@found:
|
||||
jsr dhcp_init
|
||||
lda #0
|
||||
jsr dump_wiznet_register_page
|
||||
lda #4
|
||||
jsr dump_wiznet_register_page
|
||||
|
||||
@skip:
|
||||
|
||||
|
||||
jsr print_ip_config
|
||||
; jsr wait_for_keypress
|
||||
;
|
||||
; rts
|
||||
;
|
||||
; jsr wait_for_keypress
|
||||
; jsr dhcp_init
|
||||
; jsr print_ip_config
|
||||
; print_driver_init
|
||||
; jsr ip65_init
|
||||
; jsr print_cr
|
||||
|
||||
jsr ping_test
|
||||
jsr ping_test_2
|
||||
|
||||
jsr tcp_listen_test
|
||||
|
||||
ldax #hostname_1
|
||||
jsr do_dns_query
|
||||
bcs :+
|
||||
jsr ping_test_3
|
||||
jsr tcp_test
|
||||
:
|
||||
rts
|
||||
|
||||
|
||||
tcp_listen_test:
|
||||
|
||||
ldax #tcp_callback_routine
|
||||
stax tcp_callback
|
||||
ldax #listening
|
||||
jsr print
|
||||
ldax #80
|
||||
|
||||
jsr tcp_listen
|
||||
bcc :+
|
||||
ldax #error
|
||||
jsr print
|
||||
lda ip65_error
|
||||
jsr print_hex
|
||||
jsr print_cr
|
||||
rts
|
||||
:
|
||||
|
||||
ldax #connection_from
|
||||
jsr print
|
||||
ldax #tcp_remote_ip
|
||||
jsr print_dotted_quad
|
||||
lda #':'
|
||||
jsr print_a
|
||||
ldax tcp_connect_remote_port
|
||||
jsr print_integer
|
||||
jsr print_cr
|
||||
jmp send_tcp_data
|
||||
|
||||
tcp_test:
|
||||
|
||||
ldax #tcp_callback_routine
|
||||
stax tcp_callback
|
||||
|
||||
;send without connecting - should get an error
|
||||
ldax #http_string1
|
||||
jsr tcp_send_string
|
||||
bcc :+
|
||||
ldax #error
|
||||
jsr print
|
||||
lda ip65_error
|
||||
jsr print_hex
|
||||
jsr print_cr
|
||||
:
|
||||
ldx #$3
|
||||
:
|
||||
lda dns_ip,x
|
||||
sta tcp_connect_ip,x
|
||||
dex
|
||||
bpl :-
|
||||
ldax #connecting
|
||||
jsr print
|
||||
|
||||
ldax #tcp_connect_ip
|
||||
jsr print_dotted_quad
|
||||
jsr print_cr
|
||||
|
||||
|
||||
ldax #80 ;port number
|
||||
|
||||
jsr tcp_connect
|
||||
bcc @no_error
|
||||
ldax #error
|
||||
jsr print
|
||||
lda ip65_error
|
||||
jsr print_hex
|
||||
jsr print_cr
|
||||
lda #0
|
||||
jsr dump_wiznet_register_page
|
||||
lda #5
|
||||
jsr dump_wiznet_register_page
|
||||
|
||||
rts
|
||||
@no_error:
|
||||
|
||||
send_tcp_data:
|
||||
lda #0
|
||||
sta cxn_closed
|
||||
|
||||
ldax #sending
|
||||
jsr print
|
||||
ldax #http_string1
|
||||
jsr print
|
||||
ldax #http_string1
|
||||
jsr tcp_send_string
|
||||
bcc @ok1
|
||||
|
||||
@error:
|
||||
ldax #error
|
||||
jsr print
|
||||
lda ip65_error
|
||||
jsr print_hex
|
||||
jsr print_cr
|
||||
@done:
|
||||
lda #0
|
||||
jsr dump_wiznet_register_page
|
||||
lda #5
|
||||
jsr dump_wiznet_register_page
|
||||
|
||||
rts
|
||||
|
||||
@ok1:
|
||||
ldax #sending
|
||||
jsr print
|
||||
ldax #http_string2
|
||||
jsr print
|
||||
ldax #http_string2
|
||||
jsr tcp_send_string
|
||||
bcs @error
|
||||
@poll_loop:
|
||||
jsr ip65_process
|
||||
lda cxn_closed
|
||||
beq @poll_loop
|
||||
jsr tcp_close
|
||||
ldax #EOF
|
||||
jsr print
|
||||
|
||||
jmp @done
|
||||
|
||||
ping_test:
|
||||
ldx #$3
|
||||
@ -147,28 +276,33 @@ wait_for_keypress:
|
||||
sta $c6 ;set the keyboard buffer to be empty
|
||||
ldax #press_a_key_to_continue
|
||||
jsr print
|
||||
jsr get_key
|
||||
jsr get_key_ip65
|
||||
rts
|
||||
|
||||
|
||||
|
||||
do_dns_query:
|
||||
pha
|
||||
jsr print
|
||||
lda #' '
|
||||
jsr print_a
|
||||
lda #':'
|
||||
jsr print_a
|
||||
lda #' '
|
||||
jsr print_a
|
||||
pla
|
||||
jsr dns_set_hostname
|
||||
jsr dns_resolve
|
||||
bcc :+
|
||||
ldax #dns_lookup_failed_msg
|
||||
jsr print
|
||||
sec
|
||||
rts
|
||||
pha
|
||||
jsr print
|
||||
lda #' '
|
||||
jsr print_a
|
||||
lda #':'
|
||||
jsr print_a
|
||||
lda #' '
|
||||
jsr print_a
|
||||
pla
|
||||
jsr dns_set_hostname
|
||||
jsr dns_resolve
|
||||
bcc :+
|
||||
ldax #dns_lookup_failed_msg
|
||||
jsr print
|
||||
lda #0
|
||||
jsr dump_wiznet_register_page
|
||||
lda #5
|
||||
jsr dump_wiznet_register_page
|
||||
|
||||
sec
|
||||
rts
|
||||
:
|
||||
ldax #dns_ip
|
||||
jsr print_dotted_quad
|
||||
@ -176,17 +310,121 @@ do_dns_query:
|
||||
clc
|
||||
rts
|
||||
|
||||
|
||||
dump_wiznet_register_page:
|
||||
sta register_page
|
||||
lda #0
|
||||
sta current_register
|
||||
jsr print_cr
|
||||
|
||||
@one_row:
|
||||
lda current_register
|
||||
cmp #$20
|
||||
beq @done
|
||||
lda register_page
|
||||
jsr print_hex
|
||||
lda current_register
|
||||
jsr print_hex
|
||||
lda #':'
|
||||
jsr print_a
|
||||
lda #' '
|
||||
jsr print_a
|
||||
|
||||
lda #0
|
||||
sta current_byte_in_row
|
||||
|
||||
@dump_byte:
|
||||
lda current_register
|
||||
ldx register_page
|
||||
jsr w5100_read_register
|
||||
jsr print_hex
|
||||
lda #' '
|
||||
jsr print_a
|
||||
inc current_register
|
||||
inc current_byte_in_row
|
||||
lda current_byte_in_row
|
||||
cmp #08
|
||||
bne @dump_byte
|
||||
|
||||
jsr print_cr
|
||||
jmp @one_row
|
||||
@done:
|
||||
jsr print_cr
|
||||
rts
|
||||
|
||||
|
||||
tcp_callback_routine:
|
||||
|
||||
lda tcp_inbound_data_length
|
||||
cmp #$ff
|
||||
bne @not_end_of_file
|
||||
lda #1
|
||||
sta cxn_closed
|
||||
rts
|
||||
|
||||
@not_end_of_file:
|
||||
lda #14
|
||||
jsr print_a ;switch to lower case
|
||||
|
||||
ldax tcp_inbound_data_ptr
|
||||
stax get_next_byte+1
|
||||
|
||||
lda #0
|
||||
sta byte_counter
|
||||
sta byte_counter+1
|
||||
|
||||
@print_one_byte:
|
||||
jsr get_next_byte
|
||||
jsr ascii_to_native
|
||||
|
||||
jsr print_a
|
||||
inc get_next_byte+1
|
||||
bne :+
|
||||
inc get_next_byte+2
|
||||
:
|
||||
|
||||
inc byte_counter
|
||||
bne :+
|
||||
inc byte_counter+1
|
||||
:
|
||||
ldax byte_counter
|
||||
stax acc16
|
||||
ldax tcp_inbound_data_length
|
||||
jsr cmp_16_16
|
||||
bne @print_one_byte
|
||||
|
||||
rts
|
||||
|
||||
get_next_byte:
|
||||
lda $ffff
|
||||
rts
|
||||
|
||||
|
||||
.rodata
|
||||
ms: .byte " MS",13,0
|
||||
pinging: .byte "PINGING ",0
|
||||
connecting: .byte "CONNECTING ",0
|
||||
sending: .byte "SENDING ",0
|
||||
hello: .byte "HELLO WORLD!",13,10,0
|
||||
no_wiznet: .byte "NO W5100 FOUND",13,10,0
|
||||
probing: .byte "LOOKING FOR W5100 AT $",0
|
||||
ping_ip: .byte 10,5,1,84
|
||||
hostname_1: .byte "JAMTRONIX.COM",0
|
||||
error: .byte "ERROR $",0
|
||||
ok: .byte "OK",13,0
|
||||
EOF: .byte "CONNECTION CLOSED",13,0
|
||||
listening: .byte "LISTENING ON PORT 80",13,0
|
||||
http_string1: .byte "GET ",0
|
||||
connection_from: .byte "CONNECTION FROM ",0
|
||||
http_string2: .byte "/ HTTP/1.0",13,10,13,10,0
|
||||
.bss
|
||||
w5100_addr: .res 2
|
||||
current_register:.res 1
|
||||
current_byte_in_row: .res 1
|
||||
register_page: .res 1
|
||||
cxn_closed: .res 1
|
||||
byte_counter: .res 2
|
||||
|
||||
|
||||
|
||||
;-- LICENSE FOR test_ping.s --
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user