src/scsi2sd-util6/BoardPanel.cc

   1 //      Copyright (C) 2015 Michael McMaster <michael@codesrc.com>
   2 //
   3 //      This file is part of SCSI2SD.
   4 //
   5 //      SCSI2SD is free software: you can redistribute it and/or modify
   6 //      it under the terms of the GNU General Public License as published by
   7 //      the Free Software Foundation, either version 3 of the License, or
   8 //      (at your option) any later version.
   9 //
  10 //      SCSI2SD is distributed in the hope that it will be useful,
  11 //      but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 //      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 //      GNU General Public License for more details.
  14 //
  15 //      You should have received a copy of the GNU General Public License
  16 //      along with SCSI2SD.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 // For compilers that support precompilation, includes "wx/wx.h".
  19 #include <wx/wxprec.h>
  20 #ifndef WX_PRECOMP
  21 #include <wx/wx.h>
  22 #endif
  23
  24 #include <wx/wrapsizer.h>
  25
  26 #include "ConfigUtil.hh"
  27 #include "BoardPanel.hh"
  28
  29 #include <limits>
  30 #include <sstream>
  31
  32 #include <math.h>
  33 #include <string.h>
  34
  35 using namespace SCSI2SD;
  36
  37 namespace
  38 {
  39         template<typename IntType, class WXCTRL> std::pair<IntType, bool>
  40         CtrlGetValue(WXCTRL* ctrl)
  41         {
  42                 IntType value;
  43                 std::stringstream conv;
  44                 conv << ctrl->GetValue();
  45                 conv >> value;
  46                 return std::make_pair(value, static_cast<bool>(conv));
  47         }
  48
  49 }
  50
  51 BoardPanel::BoardPanel(wxWindow* parent, const S2S_BoardCfg& initialConfig) :
  52         wxPanel(parent),
  53         myParent(parent),
  54         myDelayValidator(new wxIntegerValidator<uint8_t>)
  55 {
  56         wxFlexGridSizer *fgs = new wxFlexGridSizer(13, 2, 9, 25);
  57
  58         fgs->Add(new wxStaticText(this, wxID_ANY, wxT("")));
  59         myTermCtrl =
  60                 new wxCheckBox(
  61                         this,
  62                         ID_termCtrl,
  63                         _("Enable SCSI terminator"));
  64         myTermCtrl->SetToolTip(_("Enable active terminator. Both ends of the SCSI chain must be terminated."));
  65         fgs->Add(myTermCtrl);
  66
  67         fgs->Add(new wxStaticText(this, wxID_ANY, _("SCSI Speed Limit")));
  68         wxString speeds[] = {
  69                 wxT("No limit (safe)"),
  70                 wxT("Async, 1.5MB/s"),
  71                 wxT("Async, 3.3MB/s"),
  72                 wxT("Async, 5 MB/s"),
  73                 wxT("Sync, 5 MB/s"),
  74                 wxT("Sync, 10 MB/s"),
  75                 wxT("Turbo (less reliable)")};
  76
  77         myScsiSpeedCtrl =
  78                 new wxChoice(
  79                         this,
  80                         ID_scsiSpeedCtrl,
  81                         wxDefaultPosition,
  82                         wxDefaultSize,
  83                         sizeof(speeds) / sizeof(wxString),
  84                         speeds
  85                         );
  86         myScsiSpeedCtrl->SetToolTip(_("Limit SCSI interface speed"));
  87         fgs->Add(myScsiSpeedCtrl);
  88
  89         fgs->Add(new wxStaticText(this, wxID_ANY, _("Startup Delay (seconds)")));
  90         myStartDelayCtrl =
  91                 new wxTextCtrl(
  92                         this,
  93                         ID_startDelayCtrl,
  94                         "0",
  95                         wxDefaultPosition,
  96                         wxDefaultSize,
  97                         0,
  98                         *myDelayValidator);
  99         myStartDelayCtrl->SetToolTip(_("Extra delay on power on, normally set to 0"));
 100         fgs->Add(myStartDelayCtrl);
 101
 102
 103         fgs->Add(new wxStaticText(this, wxID_ANY, _("SCSI Selection Delay (ms, 255 = auto)")));
 104         mySelDelayCtrl =
 105                 new wxTextCtrl(
 106                         this,
 107                         ID_selDelayCtrl,
 108                         "255",
 109                         wxDefaultPosition,
 110                         wxDefaultSize,
 111                         0,
 112                         *myDelayValidator);
 113         mySelDelayCtrl->SetToolTip(_("Delay before responding to SCSI selection. SCSI1 hosts usually require 1ms delay, however some require no delay"));
 114         fgs->Add(mySelDelayCtrl);
 115
 116         fgs->Add(new wxStaticText(this, wxID_ANY, wxT("")));
 117         myParityCtrl =
 118                 new wxCheckBox(
 119                         this,
 120                         ID_parityCtrl,
 121                         _("Enable Parity"));
 122         myParityCtrl->SetToolTip(_("Enable to require valid SCSI parity bits when receiving data. Some hosts don't provide parity. SCSI2SD always outputs valid parity bits."));
 123         fgs->Add(myParityCtrl);
 124
 125         fgs->Add(new wxStaticText(this, wxID_ANY, wxT("")));
 126         myUnitAttCtrl =
 127                 new wxCheckBox(
 128                         this,
 129                         ID_unitAttCtrl,
 130                         _("Enable Unit Attention"));
 131         myUnitAttCtrl->SetToolTip(_("Enable this to inform the host of changes after hot-swapping SD cards. Causes problems with Mac Plus."));
 132         fgs->Add(myUnitAttCtrl);
 133
 134         fgs->Add(new wxStaticText(this, wxID_ANY, wxT("")));
 135         myScsi2Ctrl =
 136                 new wxCheckBox(
 137                         this,
 138                         ID_scsi2Ctrl,
 139                         _("Enable SCSI2 Mode"));
 140         myScsi2Ctrl->SetToolTip(_("Enable high-performance mode. May cause problems with SASI/SCSI1 hosts."));
 141         fgs->Add(myScsi2Ctrl);
 142
 143         fgs->Add(new wxStaticText(this, wxID_ANY, wxT("")));
 144         mySelLatchCtrl =
 145                 new wxCheckBox(
 146                         this,
 147                         ID_selLatchCtrl,
 148                         _("Respond to short SCSI selection pulses"));
 149         mySelLatchCtrl->SetToolTip(_("Respond to very short duration selection attempts. This supports non-standard hardware, but is generally safe to enable.  Required for Philips P2000C."));
 150         fgs->Add(mySelLatchCtrl);
 151
 152         fgs->Add(new wxStaticText(this, wxID_ANY, wxT("")));
 153         myMapLunsCtrl =
 154                 new wxCheckBox(
 155                         this,
 156                         ID_mapLunsCtrl,
 157                         _("Map LUNS to SCSI IDs"));
 158         myMapLunsCtrl->SetToolTip(_("Treat LUNS as IDs instead. Supports multiple drives on XEBEC S1410 SASI Bridge"));
 159         fgs->Add(myMapLunsCtrl);
 160
 161         wxBoxSizer* hbox = new wxBoxSizer(wxHORIZONTAL);
 162         hbox->Add(fgs, 1, wxALL | wxEXPAND, 15);
 163         this->SetSizer(hbox);
 164         Centre();
 165
 166         setConfig(initialConfig);
 167 }
 168
 169
 170 S2S_BoardCfg
 171 BoardPanel::getConfig() const
 172 {
 173         S2S_BoardCfg config;
 174
 175         // Try and keep unknown/unused fields as-is to support newer firmware
 176         // versions.
 177         memcpy(&config, &myConfig, sizeof(config));
 178
 179         config.flags =
 180                 (myParityCtrl->IsChecked() ? S2S_CFG_ENABLE_PARITY : 0) |
 181                 (myUnitAttCtrl->IsChecked() ? S2S_CFG_ENABLE_UNIT_ATTENTION : 0) |
 182                 (myScsi2Ctrl->IsChecked() ? S2S_CFG_ENABLE_SCSI2 : 0) |
 183                 (mySelLatchCtrl->IsChecked() ? S2S_CFG_ENABLE_SEL_LATCH : 0) |
 184                 (myMapLunsCtrl->IsChecked() ? S2S_CFG_MAP_LUNS_TO_IDS : 0);
 185
 186         config.flags6 = (myTermCtrl->IsChecked() ? S2S_CFG_ENABLE_TERMINATOR : 0);
 187
 188         config.startupDelay = CtrlGetValue<unsigned int>(myStartDelayCtrl).first;
 189         config.selectionDelay = CtrlGetValue<unsigned int>(mySelDelayCtrl).first;
 190         config.scsiSpeed = myScsiSpeedCtrl->GetSelection();
 191         return config;
 192 }
 193
 194 void
 195 BoardPanel::setConfig(const S2S_BoardCfg& config)
 196 {
 197         memcpy(&myConfig, &config, sizeof(config));
 198
 199         myParityCtrl->SetValue(config.flags & S2S_CFG_ENABLE_PARITY);
 200         myUnitAttCtrl->SetValue(config.flags & S2S_CFG_ENABLE_UNIT_ATTENTION);
 201         myScsi2Ctrl->SetValue(config.flags & S2S_CFG_ENABLE_SCSI2);
 202         myTermCtrl->SetValue(config.flags6 & S2S_CFG_ENABLE_TERMINATOR);
 203         mySelLatchCtrl->SetValue(config.flags & S2S_CFG_ENABLE_SEL_LATCH);
 204         myMapLunsCtrl->SetValue(config.flags & S2S_CFG_MAP_LUNS_TO_IDS);
 205
 206         {
 207                 std::stringstream conv;
 208                 conv << static_cast<unsigned int>(config.startupDelay);
 209                 myStartDelayCtrl->ChangeValue(conv.str());
 210         }
 211         {
 212                 std::stringstream conv;
 213                 conv << static_cast<unsigned int>(config.selectionDelay);
 214                 mySelDelayCtrl->ChangeValue(conv.str());
 215         }
 216         myScsiSpeedCtrl->SetSelection(config.scsiSpeed);
 217 }
 218
 219