Imaginary Fujinet Clock device
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39e0c9ef7a
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192166435b
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@ -153,9 +153,13 @@ func (a *Apple2) AddFujinet(slot int, trace bool) {
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c.trace = trace
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c.trace = trace
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a.insertCard(c, slot)
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a.insertCard(c, slot)
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d := NewSmartPortFujinet(c)
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net := NewSmartPortFujinetNetwork(c)
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d.trace = trace
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net.trace = trace
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c.AddDevice(0, d)
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c.AddDevice(net)
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clock := NewSmartPortFujinetClock(c)
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clock.trace = trace
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c.AddDevice(clock)
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}
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}
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// AddVidHD adds a card with the signature of VidHD
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// AddVidHD adds a card with the signature of VidHD
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@ -53,7 +53,7 @@ func (c *CardSmartPort) LoadImage(filename string, trace bool) error {
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}
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}
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// LoadImage loads a disk image
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// LoadImage loads a disk image
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func (c *CardSmartPort) AddDevice(unt uint8, device smartPortDevice) {
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func (c *CardSmartPort) AddDevice(device smartPortDevice) {
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c.devices = append(c.devices, device)
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c.devices = append(c.devices, device)
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c.hardDiskBlocks = 0 // Needed for the PRODOS status
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c.hardDiskBlocks = 0 // Needed for the PRODOS status
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}
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}
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@ -136,8 +136,8 @@ func (c *CardSmartPort) exec(call *smartPortCall) uint8 {
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}
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}
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if c.trace {
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if c.trace {
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fmt.Printf("[CardSmartPort] Command %v on slot %v, unit %v => result %s.\n",
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fmt.Printf("[CardSmartPort] Command %v on slot %v => result %s.\n",
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call, c.slot, call.unit(), smartPortErrorMessage(result))
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call, c.slot, smartPortErrorMessage(result))
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}
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}
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return result
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return result
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}
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}
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@ -0,0 +1,91 @@
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package izapple2
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import (
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"fmt"
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"time"
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)
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/*
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A clock device that could be implemented by Fujinet:
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*/
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// SmartPortFujinetClock represents a Fujinet clock device
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type SmartPortFujinetClock struct {
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host *CardSmartPort // For DMA
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trace bool
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}
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// NewSmartPortFujinetClock creates a new fujinet device
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func NewSmartPortFujinetClock(host *CardSmartPort) *SmartPortFujinetClock {
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var d SmartPortFujinetClock
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d.host = host
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return &d
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}
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func (d *SmartPortFujinetClock) exec(call *smartPortCall) uint8 {
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var result uint8
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switch call.command {
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case smartPortCommandOpen:
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result = smartPortNoError
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case smartPortCommandClose:
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result = smartPortNoError
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case smartPortCommandStatus:
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address := call.param16(2)
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result = d.status(call.statusCode(), address)
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default:
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// Prodos device command not supported
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result = smartPortErrorIO
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}
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if d.trace {
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fmt.Printf("[SmartPortFujinetClock] Command %v, return %s \n",
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call, smartPortErrorMessage(result))
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}
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return result
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}
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func (d *SmartPortFujinetClock) status(code uint8, dest uint16) uint8 {
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switch code {
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case smartPortStatusCodeDevice:
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// See iwmNetwork::encode_status_reply_packet()
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d.host.a.mmu.pokeRange(dest, []uint8{
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0, // NA for a clock
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0, 0, 0, // Block size is 0
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})
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case smartPortStatusCodeDeviceInfo:
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// See iwmNetwork::encode_status_reply_packet()
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d.host.a.mmu.pokeRange(dest, []uint8{
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smartPortStatusCodeTypeRead & smartPortStatusCodeTypeOnline,
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0, 0, 0, // Block size is 0
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8, 'F', 'N', '_', 'C', 'L', 'O', 'C', 'K', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
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0x0f, // Type clock. See http://www.1000bit.it/support/manuali/apple/technotes/smpt/tn.smpt.4.html
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0x00, // Subtype
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0x00, 0x01, // Firmware version
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})
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case 'T':
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// Get time
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now := time.Now()
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d.host.a.mmu.pokeRange(dest, []uint8{
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uint8(now.Year() / 100),
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uint8(now.Year() % 100),
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uint8(now.Month()),
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uint8(now.Day()),
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uint8(now.Hour()),
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uint8(now.Minute()),
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uint8(now.Second()),
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})
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}
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return smartPortNoError // The return code is always success
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}
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@ -17,8 +17,8 @@ See:
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*/
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*/
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// SmartPortFujinet represents a Fujinet device
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// SmartPortFujinetNetwork represents a Fujinet device
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type SmartPortFujinet struct {
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type SmartPortFujinetNetwork struct {
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host *CardSmartPort // For DMA
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host *CardSmartPort // For DMA
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trace bool
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trace bool
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@ -32,16 +32,16 @@ type SmartPortFujinet struct {
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//connected uint8
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//connected uint8
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}
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}
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// NewSmartPortFujinet creates a new fujinet device
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// NewSmartPortFujinetNetwork creates a new fujinet device
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func NewSmartPortFujinet(host *CardSmartPort) *SmartPortFujinet {
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func NewSmartPortFujinetNetwork(host *CardSmartPort) *SmartPortFujinetNetwork {
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var d SmartPortFujinet
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var d SmartPortFujinetNetwork
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d.host = host
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d.host = host
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d.errorCode = fujinet.NoError
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d.errorCode = fujinet.NoError
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return &d
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return &d
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}
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}
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func (d *SmartPortFujinet) exec(call *smartPortCall) uint8 {
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func (d *SmartPortFujinetNetwork) exec(call *smartPortCall) uint8 {
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var result uint8
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var result uint8
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switch call.command {
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switch call.command {
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@ -73,16 +73,16 @@ func (d *SmartPortFujinet) exec(call *smartPortCall) uint8 {
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}
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}
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if d.trace {
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if d.trace {
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fmt.Printf("[SmartPortFujinet] Command %v, return %s \n",
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fmt.Printf("[SmartPortFujinetNetwork] Command %v, return %s \n",
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call, smartPortErrorMessage(result))
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call, smartPortErrorMessage(result))
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}
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}
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return result
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return result
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}
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}
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func (d *SmartPortFujinet) read(pos uint32, length uint16, dest uint16) uint8 {
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func (d *SmartPortFujinetNetwork) read(pos uint32, length uint16, dest uint16) uint8 {
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if d.trace {
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if d.trace {
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fmt.Printf("[SmartPortFujinet] Read %v bytes from pos %v into $%x.\n",
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fmt.Printf("[SmartPortFujinetNetwork] Read %v bytes from pos %v into $%x.\n",
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length, pos, dest)
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length, pos, dest)
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}
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}
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@ -94,7 +94,7 @@ func (d *SmartPortFujinet) read(pos uint32, length uint16, dest uint16) uint8 {
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return smartPortNoError
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return smartPortNoError
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}
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}
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func (d *SmartPortFujinet) control(data []uint8, code uint8) uint8 {
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func (d *SmartPortFujinetNetwork) control(data []uint8, code uint8) uint8 {
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switch code {
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switch code {
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case 'O':
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case 'O':
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// Open URL
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// Open URL
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@ -121,10 +121,10 @@ func (d *SmartPortFujinet) control(data []uint8, code uint8) uint8 {
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return smartPortNoError
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return smartPortNoError
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}
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}
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func (d *SmartPortFujinet) controlJsonParse() {
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func (d *SmartPortFujinetNetwork) controlJsonParse() {
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// See FNJSON::parse()
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// See FNJSON::parse()
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if d.trace {
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if d.trace {
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fmt.Printf("[SmartPortFujinet] control-parse()\n")
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fmt.Printf("[SmartPortFujinetNetwork] control-parse()\n")
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}
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}
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data, errorCode := d.protocol.ReadAll()
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data, errorCode := d.protocol.ReadAll()
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@ -137,9 +137,9 @@ func (d *SmartPortFujinet) controlJsonParse() {
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d.errorCode = d.jsonData.Parse(data)
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d.errorCode = d.jsonData.Parse(data)
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}
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}
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func (d *SmartPortFujinet) controlJsonQuery(query []uint8) {
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func (d *SmartPortFujinetNetwork) controlJsonQuery(query []uint8) {
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if d.trace {
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if d.trace {
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fmt.Printf("[SmartPortFujinet] control-query('%s')\n", query)
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fmt.Printf("[SmartPortFujinetNetwork] control-query('%s')\n", query)
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}
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}
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if d.jsonData != nil {
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if d.jsonData != nil {
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@ -148,7 +148,7 @@ func (d *SmartPortFujinet) controlJsonQuery(query []uint8) {
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}
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}
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}
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}
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func (d *SmartPortFujinet) controlChannelMode(mode uint8) {
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func (d *SmartPortFujinetNetwork) controlChannelMode(mode uint8) {
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// See iwmNetwork::channel_mode()
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// See iwmNetwork::channel_mode()
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if d.trace {
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if d.trace {
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fmt.Printf("control-channel-mode(%v)\n", mode)
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fmt.Printf("control-channel-mode(%v)\n", mode)
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@ -162,10 +162,10 @@ func (d *SmartPortFujinet) controlChannelMode(mode uint8) {
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// The rest of the cases do not change the mode
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// The rest of the cases do not change the mode
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}
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}
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func (d *SmartPortFujinet) controlOpen(method uint8, translation uint8, rawUrl string) {
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func (d *SmartPortFujinetNetwork) controlOpen(method uint8, translation uint8, rawUrl string) {
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// See iwmNetwork::open()
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// See iwmNetwork::open()
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if d.trace {
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if d.trace {
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fmt.Printf("[SmartPortFujinet] control-open(%v, %v, '%s'\n", method, translation, rawUrl)
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fmt.Printf("[SmartPortFujinetNetwork] control-open(%v, %v, '%s'\n", method, translation, rawUrl)
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}
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}
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if d.protocol != nil {
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if d.protocol != nil {
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@ -193,7 +193,7 @@ func (d *SmartPortFujinet) controlOpen(method uint8, translation uint8, rawUrl s
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d.jsonChannelMode = false
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d.jsonChannelMode = false
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}
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}
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func (d *SmartPortFujinet) status(code uint8, dest uint16) uint8 {
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func (d *SmartPortFujinetNetwork) status(code uint8, dest uint16) uint8 {
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switch code {
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switch code {
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case smartPortStatusCodeDevice:
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case smartPortStatusCodeDevice:
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