Intermec CK1 Serial Dock Programmer's Reference Manual

CK1 SDK

Programmer's

Reference Manual

ii CK1 SDK Programmer’s Reference Manual

Intermec Technologies Corporation

Corporate Headquarters

6001 36th Ave. W.

Everett, WA 98203

U.S.A.

www.intermec.com

The information contained herein is proprietary and is provided solely for the purpose of allowing customers

to operate and service Intermec-manufactured equipment and is not to be released, reproduced, or used for

any other purpose without written permission of Intermec.

Information and specifications contained in this document are subject to change without prior notice and do

not represent a commitment on the part of Intermec Technologies Corporation.

The word Intermec, the Intermec logo, Norand, ArciTech, CrossBar, Data Collection Browser, dcBrowser,

Duratherm, EasyCoder, EasyLAN, Enterprise Wireless LAN, EZBuilder, Fingerprint, i-gistics, INCA (under

license), InterDriver, Intermec Printer Network Manager, IRL, JANUS, LabelShop, Mobile Framework,

MobileLAN, Nor*Ware, Pen*Key, Precision Print, PrintSet, RoutePower, TE 2000, Trakker Antares, UAP,

Universal Access Point, and Virtual Wedge are either trademarks or registered trademarks of Intermec

Technologies Corporation.

Throughout this manual, trademarked names may be used. Rather than put a trademark (™ or ®) symbol in

every occurrence of a trademarked name, we state that we are using the names only in an editorial fashion,

and to the benefit of the trademark owner, with no intention of infringement.

There are U.S. and foreign patents pending.

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Contents

Before You Begin.............................................................................................................xxi

Safety Summary..................................................................................................xxi

Safety Icons .......................................................................................................xxii

Global Services and Support..............................................................................xxii

Who Should Read This Document? .................................................................xxiii

Related Documents ..........................................................................................xxiii

Installing and Using the SDK................................................................................................ 1

What Is the SDK Target Wizard? .......................................................................................2

Development Process Flow ....................................................................................2

Installing the SDK Target Wizard .........................................................................2

Running the SDK Target Wizard ..........................................................................3

SDK Appearance ................................................................................................................3

Understanding the Menus .....................................................................................4

Toolbar .................................................................................................................4

Project, Classes, and Debug Tabs ..........................................................................4

Edit Region ...........................................................................................................5

Status Bar ..............................................................................................................5

Compile Result Area..............................................................................................5

Creating a New Project.......................................................................................................5

Creating a Source File............................................................................................6

Adding the Source File to the Project.....................................................................7

Editing a Project.................................................................................................................8

Opening a Project..................................................................................................8

Removing Files From a Project ..............................................................................9

Editing Files in a Project......................................................................................10

Running a Project on a PC ...............................................................................................10

Compiling a Project.............................................................................................10

Debugging a Project ............................................................................................11

Running a Project................................................................................................11

Running a Project on a CK1.............................................................................................11

Downloading to a CK1 ....................................................................................................12

Other Tools......................................................................................................................13

SDK Environment...............................................................................................13

Project Setting .....................................................................................................13

Compile Result....................................................................................................14

Icon Editor ..........................................................................................................15

Keyboard Remapping ..........................................................................................16

Terminal..............................................................................................................18

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Example Code ..................................................................................................................19

Designing the Basic UI........................................................................................19

Complete Example Code.....................................................................................20

Configuring the CK1 System .............................................................................................. 23

Introducing the CK1 ........................................................................................................24

Scanning Options for the CK1 .........................................................................................25

System APIs......................................................................................................................25

Buzzer APIs .........................................................................................................25

Changing the Default Volume by Command Line Operation ................26

Changing the Volume by /proc...............................................................27

Example Code ........................................................................................27

Reading System Volume.........................................................................31

Adjusting System Volume.......................................................................31

Setting System Volume...........................................................................32

Restoring System Volume.......................................................................32

Playing Sound ........................................................................................32

Buzzer Application APIs ......................................................................................33

Example Code ........................................................................................33

Getting Buzzer Keyclick Status ...............................................................38

Setting Buzzer Keyclick Status ................................................................38

Getting Buzzer Warning Status ..............................................................39

Setting Buzzer Warning Status................................................................39

Getting Buzzer System-Prompt Status ....................................................39

Setting Buzzer System-Prompt Status .....................................................40

Light APIs ...........................................................................................................40

Changing the Light Status by /proc ........................................................40

Example Code ........................................................................................41

Reading Light Status...............................................................................44

Setting Light...........................................................................................44

Delaying Turning On Light ...................................................................45

Delaying Turning Off Light ...................................................................45

Liquid Crystal Display APIs ................................................................................45

Changing the Default Brightness by Command Line Operation.............46

Changing the Brightness by /proc...........................................................46

Example Code ........................................................................................46

Getting LCD Status................................................................................49

Setting Brightness...................................................................................49

Adjusting Brightness...............................................................................50

Restoring Brightness...............................................................................50

Turning On the LCD.............................................................................50

Turning Off the LCD ............................................................................51

Turning On the Backlight ......................................................................51

Turning Off the Backlight......................................................................51

Advanced Power Management APIs ....................................................................51

Changing the APM Function by Command Line Operation..................52

Changing the APM Function by /proc ...................................................53

Example Codes.......................................................................................54

Enabling APM........................................................................................60

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Disabling APM.......................................................................................60

Entering Normal Mode ..........................................................................60

Entering Idle Mode ................................................................................61

Entering Standby Mode..........................................................................61

Enabling Backlight Control....................................................................62

Disabling Backlight Control...................................................................63

Getting Status of Backlight Control........................................................63

Enabling EXT5V Output.......................................................................63

Disabling the EXT5V Output ................................................................63

Setting Backlight Timeout......................................................................64

Setting Idle Time....................................................................................64

Setting Standby Time .............................................................................65

Setting Main Battery Good Limit...........................................................65

Setting Main Battery Low Limit .............................................................66

Setting Main Battery Very Low Limit.....................................................66

Setting Main Battery Critical Limit ........................................................67

Setting Backup Battery Good Limit........................................................67

Setting Backup Battery Low Limit..........................................................68

Setting Backup Battery Very Low Limit .................................................68

Setting Backup Battery Critical Limit .....................................................68

Making Sure APM Is Working ...............................................................69

Getting Backlight Timeout.....................................................................69

Getting Idle Time...................................................................................70

Getting Standby Time............................................................................70

Getting Main Battery Life.......................................................................70

Getting Backup Battery Life ...................................................................71

Getting Main Battery Good Limit..........................................................71

Getting Main Battery Low Limit ............................................................71

Getting Main Battery Very Low Limit....................................................72

Getting Main Battery Critical Limit .......................................................72

Getting Backup Battery Good Limit.......................................................72

Getting Backup Battery Low Limit.........................................................73

Getting Backup Battery Very Low Limit ................................................73

Getting Backup Battery Critical Limit....................................................73

Getting AC Line Status...........................................................................74

Getting APM Status ...............................................................................74

Setting BIOS Resume Voltage ................................................................74

Getting ADC Value From the Main Battery Only Once ........................75

Getting the Main Battery Power Level....................................................75

Restoring APM Factory Default Values ..................................................75

Getting All APM Information ................................................................76

Backup File.............................................................................................76

PPP API ..............................................................................................................76

Example Code ........................................................................................77

PPP API Illustrations..............................................................................80

Writing PPP Configuration Files............................................................82

Reading PPP Configuration Files ...........................................................85

Requesting PPP Status............................................................................85

Resetting PPP .........................................................................................86

Dialing the PPP Connection ..................................................................86

RTC Alarm API ..................................................................................................87

Example Code ........................................................................................87

Enabling the Alarm Function .................................................................89

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Disabling the Alarm Function ................................................................89

Getting the Alarm Value.........................................................................90

Waiting for the Alarm Arrival.................................................................90

Remote Upgrade..................................................................................................91

Connecting the CK1 to a PC..................................................................91

Remote Upgrade.....................................................................................92

Remote Upgrade APIs ............................................................................98

System Configuration Setting ............................................................................103

Example Code ......................................................................................103

Getting the Current Setting of the Boot Flag........................................105

Setting a New Boot Flag .......................................................................105

Getting the Current Setting of the Vendor Name.................................105

Getting the Product Name ...................................................................105

Getting the Version of the Images on NOR Flash.................................106

Getting the Current Setting of the Vendor Serial..................................106

Getting the Current Setting of the Var Serial........................................106

Getting the Current Setting of RAMdisk Size.......................................107

Setting New RAMdisk Size...................................................................107

Scanner Support...................................................................................................................... 109

Introducing Scanner Support..........................................................................................110

General Functions ..........................................................................................................110

Opening ............................................................................................................110

Closing ..............................................................................................................110

Getting Bar Code Type Name...........................................................................110

Function Structure..........................................................................................................111

Guideline for the APIs ....................................................................................................112

Bar Code Scanning Program..............................................................................112

Scanning by Pressing Scan Button ........................................................113

Scanning Under Program Control........................................................113

Bar Code Parameter Setting Program ................................................................113

Getting the Settings ..............................................................................125

Setting the Settings ...............................................................................125

Member Functions of TPT.............................................................................................125

Enabling Trigger................................................................................................125

Disabling Trigger ..............................................................................................126

Checking Bar Code Input..................................................................................126

Reading Bar Code Data.....................................................................................126

Setting Bar Code Symbology Into Decoder Chip ..............................................126

Getting Bar Code Symbology Setting From Decoder Chip................................127

Resetting All Symbologies to Default.................................................................127

Setting Preamble String .....................................................................................127

Getting Preamble String ....................................................................................127

Setting Postamble String....................................................................................128

Getting Postamble String...................................................................................128

Setting Delimiter String.....................................................................................128

Getting Delimiter String....................................................................................128

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Stopping Scanning.............................................................................................128

Starting Scanning ..............................................................................................129

Getting Current Setting Array ...........................................................................129

Example Code ................................................................................................................130

Scanning Bar Code Labels .................................................................................130

SDK Components .................................................................................................................... 133

Introducing the October Widget Library........................................................................134

OtkApplication...............................................................................................................134

otk_app_init......................................................................................................135

otk_app_loop ....................................................................................................135

otk_app_add......................................................................................................135

otk_app_remove................................................................................................135

otk_app_redraw.................................................................................................136

otk_app_get_current_event ...............................................................................136

otk_app_set_event_timeout...............................................................................136

otk_app_unset_event_timeout...........................................................................136

otk_app_new_window ......................................................................................136

otk_app_set_window_background_color ..........................................................137

otk_app_set_window_border_size .....................................................................137

otk_app_get_gc .................................................................................................137

otk_app_get_gc_user_defined ...........................................................................138

otk_app_new_font ............................................................................................138

otk_app_get_font_default..................................................................................138

otk_app_set_font_default ..................................................................................138

otk_app_get_font_size_info...............................................................................139

otk_app_get_root_window_width.....................................................................139

otk_app_get_root_window_height....................................................................139

otk_app_exit......................................................................................................139

otk_app_set_title ...............................................................................................139

otk_app_set_showfamily ...................................................................................140

otk_app_register_fd...........................................................................................140

OtkWidget .....................................................................................................................140

otk_widget_init .................................................................................................140

otk_widget_set_visible.......................................................................................140

otk_widget_set_sensitive....................................................................................141

otk_widget_set_gc_background_color...............................................................141

otk_widget_set_gc_foreground_color................................................................141

otk_widget_set_gc_font_size .............................................................................142

otk_widget_set_gc_font.....................................................................................142

otk_widget_set_position....................................................................................142

otk_widget_set_size ...........................................................................................142

otk_widget_set_user_data..................................................................................143

otk_widget_get_user_data .................................................................................143

OtkArrowIcon................................................................................................................143

otk_arrow_icon_init..........................................................................................143

otk_arrow_icon_set_align..................................................................................143

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OtkButton......................................................................................................................144

otk_button_init.................................................................................................144

otk_button_set_label .........................................................................................144

otk_button_set_click_callback...........................................................................144

otk_button_set_user_data..................................................................................145

otk_button_get_user_data .................................................................................145

OnClick Event ..................................................................................................145

OtkCellBox ....................................................................................................................145

otk_cell_box_init...............................................................................................146

otk_cell_box_set_cells .......................................................................................146

otk_cell_box_clear_selected ...............................................................................146

otk_cell_box_get_selected_column....................................................................146

otk_cell_box_get_selected_row..........................................................................147

otk_cell_box_set_user_data ...............................................................................147

otk_cell_box_get_user_data...............................................................................147

OtkCheckButton............................................................................................................147

otk_check_button_init ......................................................................................147

otk_check_button_set_value..............................................................................148

otk_check_button_get_value .............................................................................148

otk_check_button_set_user_data.......................................................................148

otk_check_button_get_user_data ......................................................................148

OtkCombo.....................................................................................................................149

otk_combo_init.................................................................................................149

otk_combo_get_list ...........................................................................................149

otk_combo_add_list_item .................................................................................149

otk_combo_set_user_data .................................................................................149

otk_combo_get_user_data.................................................................................150

OtkControl ....................................................................................................................150

otk_control_init ................................................................................................150

otk_control_add_child ......................................................................................150

otk_control_set_border_size..............................................................................150

otk_control_show..............................................................................................151

otk_control_hide ...............................................................................................151

otk_control_set_user_data.................................................................................151

otk_control_get_user_data ................................................................................151

OtkDialog ......................................................................................................................152

otk_dialog_init ..................................................................................................152

otk_dialog_show................................................................................................152

otk_dialog_set_user_data...................................................................................152

otk_dialog_get_user_data ..................................................................................153

OtkGroup ......................................................................................................................153

otk_group_init ..................................................................................................153

otk_group_append ............................................................................................153

otk_group_remove ............................................................................................153

otk_group_set_user_data...................................................................................154

otk_group_get_user_data ..................................................................................154

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OtkIcon..........................................................................................................................154

otk_icon_init.....................................................................................................154

otk_icon_set_bitmap .........................................................................................154

otk_icon_set_user_data .....................................................................................155

otk_icon_get_user_data.....................................................................................155

OtkList...........................................................................................................................155

otk_list_init.......................................................................................................155

otk_list_set_scrollbar .........................................................................................156

otk_list_set_select_callback................................................................................156

otk_list_set_timeout_callback............................................................................156

otk_list_set_title_visible.....................................................................................156

otk_list_set_column_titles .................................................................................157

otk_list_set_column_title ..................................................................................157

otk_list_set_column_align.................................................................................157

otk_list_set_column_width ...............................................................................157

otk_list_new_item .............................................................................................158

otk_list_item_set_text........................................................................................158

otk_list_item_set_bitmap ..................................................................................158

otk_list_set_text_and_bitmap............................................................................159

otk_list_item_set_user_data...............................................................................159

otk_list_remove_item ........................................................................................159

otk_list_remove_row .........................................................................................160

otk_list_remove_selected ...................................................................................160

otk_list_remove_all ...........................................................................................160

otk_list_get_selected..........................................................................................160

otk_list_get_item...............................................................................................160

otk_list_set_user_data........................................................................................161

otk_list_get_user_data .......................................................................................161

OnSelect Event..................................................................................................161

OnTimeout Event .............................................................................................161

OtkPopupWindow.........................................................................................................162

otk_popup_window_init...................................................................................162

otk_popup_window_show ................................................................................162

otk_popup_window_set_user_data....................................................................162

otk_popup_window_get_user_data ...................................................................163

OtkRadioGroup .............................................................................................................163

otk_radio_group_init ........................................................................................163

otk_radio_group_append ..................................................................................163

otk_radio_group_set_grab_item........................................................................163

otk_radio_group_get_grab_item .......................................................................164

otk_radio_group_set_user_data.........................................................................164

otk_radio_group_get_user_data ........................................................................164

OtkScrollList ..................................................................................................................164

otk_scroll_list_init.............................................................................................164

otk_scroll_list_get_list.......................................................................................165

otk_scroll_list_set_user_data .............................................................................165

otk_scroll_list_get_user_data.............................................................................165

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OtkTab ..........................................................................................................................165

otk_tab_init.......................................................................................................165

otk_tab_set_label...............................................................................................166

otk_tab_add ......................................................................................................166

otk_tab_set_user_data .......................................................................................166

otk_tab_get_user_data.......................................................................................166

OtkToggleButton ...........................................................................................................166

otk_toggle_button_init......................................................................................167

otk_toggle_button_set_value .............................................................................167

otk_toggle_button_get_value.............................................................................167

otk_toggle_button_set_user_data ......................................................................167

otk_toggle_button_get_user_data......................................................................167

OtkEditable....................................................................................................................168

otk_editable_init ...............................................................................................169

otk_editable_set_position ..................................................................................169

otk_editable_set_size .........................................................................................169

otk_editable_set_parent.....................................................................................169

otk_editable_set_prev_sibling............................................................................170

otk_editable_set_next_sibling............................................................................170

otk_editable_set_event_handler.........................................................................170

otk_editable_set_drawing_func .........................................................................170

otk_editable_set_flag .........................................................................................171

otk_editable_set.................................................................................................171

otk_editable_set_sibling.....................................................................................171

otk_editable_set_autoset....................................................................................171

otk_editable_set_modified.................................................................................172

otk_editable_set_readonly .................................................................................172

otk_editable_set_focused ...................................................................................172

otk_editable_set_maxlength...............................................................................172

otk_editable_set_textptr ....................................................................................173

otk_editable_set_popupmenu............................................................................173

otk_editable_show_popupmenu........................................................................173

otk_editable_set_buffer .....................................................................................173

otk_editable_load_from_file..............................................................................174

otk_editable_get_sel_buffer ...............................................................................174

otk_editable_get_text_buffer .............................................................................174

otk_editable_cut_to_clipboard ..........................................................................175

otk_editable_copy_to_clipboard........................................................................175

otk_editable_paste_from_clipboard...................................................................175

otk_editable_clear_selection ..............................................................................175

otk_editable_set_seltextbuf................................................................................176

otk_editable_clear..............................................................................................176

otk_editable_select_all.......................................................................................176

otk_editable_get_text_length.............................................................................176

otk_editable_insert ............................................................................................177

otk_editable_delete............................................................................................177

otk_editable_calcursor .......................................................................................177

otk_editable_next_cursorpos .............................................................................178

otk_editable_prev_cursorpos .............................................................................178

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OtkEntry........................................................................................................................178

otk_entry_init....................................................................................................179

otk_entry_set_visible .........................................................................................179

otk_entry_set_sensitive......................................................................................179

otk_entry_set_gc_background_color .................................................................179

otk_entry_set_gc_foreground_color ..................................................................180

otk_entry_set_position ......................................................................................180

otk_entry_set_size .............................................................................................180

otk_entry_set_parent.........................................................................................180

otk_entry_set_prev_sibling................................................................................181

otk_entry_set_next_sibling................................................................................181

otk_entry_set_event_handler .............................................................................181

otk_entry_set_drawing_func .............................................................................181

otk_entry_set_flag .............................................................................................182

otk_entry_set.....................................................................................................182

otk_entry_set_sibling.........................................................................................182

otk_entry_set_color ...........................................................................................182

otk_entry_set_autoset........................................................................................183

otk_entry_set_modified.....................................................................................183

otk_entry_set_readonly......................................................................................183

otk_entry_set_focused .......................................................................................184

otk_entry_set_maxlength...................................................................................184

otk_entry_set_buffer..........................................................................................184

otk_entry_load_from_file..................................................................................184

otk_entry_cut_to_clipboard ..............................................................................185

otk_entry_paste_from_clipboard.......................................................................185

otk_entry_clear_selection ..................................................................................185

otk_entry_set_seltextbuf ....................................................................................185

otk_entry_clear..................................................................................................186

otk_entry_select_all ...........................................................................................186

otk_entry_set_font_size.....................................................................................186

otk_entry_set_align ...........................................................................................186

otk_entry_set_restrict_length.............................................................................186

otk_entry_set_pswdmode ..................................................................................187

otk_entry_show.................................................................................................187

otk_entry_hide ..................................................................................................187

otk_entry_refresh...............................................................................................187

OnReturnPress Event ........................................................................................188

Example Code ...................................................................................................188

OtkMaskEdit..................................................................................................................188

otk_maskedit_init..............................................................................................189

otk_maskedit_set_visible ...................................................................................189

otk_maskedit_set_sensitive ................................................................................189

otk_maskedit_set_gc_background_color ...........................................................189

otk_maskedit_set_gc_foreground_color ............................................................190

otk_maskedit_set_position ................................................................................190

otk_maskedit_set_size........................................................................................190

otk_maskedit_set_parent ...................................................................................190

otk_maskedit_set_prev_sibling ..........................................................................191

otk_maskedit_set_next_sibling ..........................................................................191

otk_maskedit_set_event_handler .......................................................................191

otk_maskedit_set_drawing_func........................................................................191

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otk_maskedit_set_flag .......................................................................................192

otk_maskedit_set...............................................................................................192

otk_maskedit_set_sibling...................................................................................192

otk_maskedit_set_color .....................................................................................193

otk_maskedit_set_autoset ..................................................................................193

otk_maskedit_set_modified ...............................................................................193

otk_maskedit_set_readonly................................................................................193

otk_maskedit_set_focused .................................................................................194

otk_maskedit_set_maxlength.............................................................................194

otk_maskedit_set_buffer....................................................................................194

otk_maskedit_load_from_file ............................................................................194

otk_maskedit_cut_to_clipboard ........................................................................195

otk_maskedit_paste_from_clipboard .................................................................195

otk_maskedit_clear_selection.............................................................................195

otk_maskedit_set_seltextbuf ..............................................................................195

otk_maskedit_clear............................................................................................196

otk_maskedit_select_all .....................................................................................196

otk_maskedit_insert...........................................................................................196

otk_maskedit_delete ..........................................................................................196

otk_maskedit_set_font_size ...............................................................................197

otk_maskedit_show ...........................................................................................197

otk_maskedit_hide ............................................................................................197

otk_maskedit_refresh.........................................................................................197

otk_maskedit_set_mask .....................................................................................198

otk_maskedit_set_unentered_char.....................................................................198

OnReturnPress Event ........................................................................................198

Example Code ...................................................................................................198

OtkPage..........................................................................................................................199

otk_page_init.....................................................................................................199

otk_page_set_size ..............................................................................................199

otk_page_set_position .......................................................................................199

otk_page_set_range ...........................................................................................200

otk_page_set_step..............................................................................................200

otk_page_show_value_ratio...............................................................................200

otk_page_refresh................................................................................................200

otk_page_set_max .............................................................................................201

otk_page_set_min..............................................................................................201

otk_page_set_value............................................................................................201

Example Code ...................................................................................................201

OtkRange .......................................................................................................................203

otk_range_init ...................................................................................................203

otk_range_set_max............................................................................................203

otk_range_get_max ...........................................................................................203

otk_range_set_min ............................................................................................204

otk_range_get_min............................................................................................204

otk_range_set_value ..........................................................................................204

otk_range_get_value..........................................................................................204

otk_range_set_range ..........................................................................................205

otk_range_get_range..........................................................................................205

otk_range_set_change_callback .........................................................................205

OnChange Event...............................................................................................206

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OtkScrollBar ..................................................................................................................206

otk_scrollbar_init ..............................................................................................206

otk_scrollbar_set_typeflag..................................................................................206

otk_scrollbar_set_size ........................................................................................207

otk_scrollbar_set_position.................................................................................207

otk_scrollbar_set_range .....................................................................................207

otk_scrollbar_set_step........................................................................................207

otk_scrollbar_refresh .........................................................................................208

otk_scrollbar_set_max .......................................................................................208

otk_scrollbar_set_min .......................................................................................208

otk_scrollbar_set_value......................................................................................208

Example Code ...................................................................................................209

OtkScrollBar2 ................................................................................................................210

otk_scrollbar2_init ............................................................................................210

otk_scrollbar2_set_typeflag................................................................................211

otk_scrollbar2_set_size ......................................................................................211

otk_scrollbar2_set_position...............................................................................211

otk_scrollbar2_set_range ...................................................................................211

otk_scrollbar2_set_step......................................................................................212

otk_scrollbar2_refresh .......................................................................................212

otk_scrollbar2_set_max .....................................................................................212

otk_scrollbar2_set_min .....................................................................................212

otk_scrollbar2_set_value....................................................................................213

Example Code ...................................................................................................213

OtkSpin..........................................................................................................................215

otk_spin_init .....................................................................................................215

otk_spin_set_typeflag ........................................................................................215

otk_spin_set_size...............................................................................................215

otk_spin_set_position........................................................................................216

otk_spin_set_range............................................................................................216

otk_spin_refresh ................................................................................................216

otk_spin_set_max..............................................................................................216

otk_spin_set_min ..............................................................................................217

otk_spin_set_value ............................................................................................217

Example Code ...................................................................................................217

OtkSlider........................................................................................................................219

otk_slider_init ...................................................................................................219

otk_slider_set_typeflag ......................................................................................219

otk_slider_set_size .............................................................................................219

otk_slider_set_position......................................................................................220

otk_slider_set_range ..........................................................................................220

otk_slider_set_step ............................................................................................220

otk_slider_refresh ..............................................................................................220

otk_slider_set_max ............................................................................................221

otk_slider_set_min ............................................................................................221

otk_slider_set_value...........................................................................................221

Example Code ...................................................................................................221

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OtkSelection...................................................................................................................223

otk_selection_init ..............................................................................................223

otk_selection_set_size ........................................................................................223

otk_selection_set_position.................................................................................223

otk_selection_set_label_number ........................................................................224

otk_selection_set_label ......................................................................................224

otk_selection_set_default...................................................................................224

otk_selection_refresh .........................................................................................224

Example Code ...................................................................................................225

OtkSelection2.................................................................................................................226

otk_selection2_init ............................................................................................226

otk_selection2_set_size ......................................................................................226

otk_selection2_set_position...............................................................................227

otk_selection2_set_label_number ......................................................................227

otk_selection2_set_label ....................................................................................227

otk_selection2_set_default.................................................................................227

otk_selection2_refresh .......................................................................................228

Example Code ...................................................................................................228

OtkTabGroup ................................................................................................................229

otk_tab_group_init............................................................................................229

otk_tab_group_append......................................................................................229

otk_tab_group_set_tab_button_size ..................................................................230

otk_tab_group_set_user_data ............................................................................230

OtkCustomPopupMenu.................................................................................................230

otk_custompopupmenu_init .............................................................................230

otk_custompopupmenu_add_item....................................................................231

otk_custompopupmenu_set_owner...................................................................231

otk_custompopupmenu_set_on_popup ............................................................231

otk_custompopupmenu_get_child_item ...........................................................231

otk_custompopupmenu_show...........................................................................232

otk_custompopupmenu_hide............................................................................232

otk_custompopupmenu_hide_all ......................................................................232

otk_custompopupmenu_set_active_submenu....................................................232

otk_custompopupmenu_hide_submenu............................................................233

otk_custompopupmenu_check_visible_chain_wid ............................................233

OnPopup Event ................................................................................................233

OtkPopupMenu .............................................................................................................234

otk_popupmenu_init.........................................................................................234

otk_popupmenu_add_item ...............................................................................234

otk_popupmenu_show......................................................................................234

otk_popupmenu_hide .......................................................................................235

otk_popupmenu_set_on_popup........................................................................235

otk_popupmenu_set..........................................................................................235

otk_popupmenu_set_owner ..............................................................................235

otk_popupmenu_show_submenu......................................................................236

Example Code ...................................................................................................236

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OtkMenuItem ................................................................................................................238

otk_menuitem_init............................................................................................238

otk_menuitem_set_label....................................................................................238

otk_menuitem_set_enabled ...............................................................................239

otk_menuitem_set_checked...............................................................................239

otk_menuitem_set_groupid...............................................................................239

otk_menuitem_set.............................................................................................239

otk_menuitem_set_clicked_callback..................................................................240

otk_menuitem_set_height .................................................................................240

otk_menuitem_set_width ..................................................................................240

otk_menuitem_set_color ...................................................................................241

otk_menuitem_refresh.......................................................................................241

OnClick Event ..................................................................................................241

Nano-X APIs................................................................................................................................ 243

General API....................................................................................................................244

Synopsis.............................................................................................................244

GrFlush ()..........................................................................................................244

GrOpen () .........................................................................................................244

GrClose ()..........................................................................................................244

GrMainLoop ()..................................................................................................244

GrGetScreenInfo ()............................................................................................245

GrSetErrorHandler () ........................................................................................245

GrDefaultErrorHandler () .................................................................................245

Window API ..................................................................................................................245

Synopsis.............................................................................................................245

GrNewWindow () .............................................................................................246

GrNewPixmap ()...............................................................................................247

GrNewInputWindow () ....................................................................................247

GrDestroyWindow () ........................................................................................248

GrMapWindow () .............................................................................................248

GrUnmapWindow ().........................................................................................248

GrRaiseWindow () ............................................................................................248

GrLowerWindow ()...........................................................................................248

GrMoveWindow ()............................................................................................249

GrResizeWindow ()...........................................................................................249

GrReparentWindow ().......................................................................................249

GrGetWindowInfo () ........................................................................................249

GrSetWMProperties () ......................................................................................250

GrGetWMProperties () .....................................................................................250

GrSetFocus () ....................................................................................................250

GrGetFocus () ...................................................................................................250

GrSetBorderColor ()..........................................................................................250

GrSetBackgroundPixmap ()...............................................................................251

GrClearWindow () ............................................................................................251

GrCloseWindow ()............................................................................................251

GrKillWindow ()...............................................................................................252

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Graphics API ..................................................................................................................252

Synopsis.............................................................................................................252

GrNewGC ().....................................................................................................255

GrCopyGC ()....................................................................................................255

GrGetGCInfo ()................................................................................................255

GrDestroyGC () ................................................................................................256

GrLine () ...........................................................................................................256

GrPoint ()..........................................................................................................256

GrPoints () ........................................................................................................256

GrRect () ...........................................................................................................257

GrFillRect ()......................................................................................................257

GrPoly () ...........................................................................................................258

GrFillPoly () ......................................................................................................258

GrEllipse ()........................................................................................................259

GrFillEllipse ()...................................................................................................259

GrArc ().............................................................................................................259

GrArcAngle ()....................................................................................................260

GrSetGCForeground () .....................................................................................261

GrSetGCBackground ().....................................................................................261

GrSetGCUseBackground ()...............................................................................261

GrSetGCMode () ..............................................................................................261

GrSetGCFont () ................................................................................................262

GrGetGCTextSize () .........................................................................................262

GrReadArea () ...................................................................................................262

GrArea () ...........................................................................................................263

GrCopyArea ()...................................................................................................264

GrBitmap ().......................................................................................................264

GrFreeImage () ..................................................................................................265

GrGetImageInfo () ............................................................................................265

GrDrawImageFromFile ()..................................................................................265

GrLoadImageFromFile ()...................................................................................266

GrDrawImageToFit ().......................................................................................266

GrDrawImageBits ()..........................................................................................267

GrText ()...........................................................................................................267

GrDashLine () ...................................................................................................268

GrLines ()..........................................................................................................268

GrDrawLines () .................................................................................................269

Events API......................................................................................................................269

Synopsis.............................................................................................................269

GrSelectEvents ()...............................................................................................269

GrGetNextEvent ()............................................................................................270

GrGetNextEventTimeout () ..............................................................................270

GrCheckNextEvent ()........................................................................................270

GrPeekEvent ()..................................................................................................270

Fonts API .......................................................................................................................271

Synopsis.............................................................................................................271

GrCreateFont ().................................................................................................271

GrSetFontSize ()................................................................................................272

GrSetFontRotation () ........................................................................................272

GrSetFontAttr ()................................................................................................272

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GrDestroyFont () ..............................................................................................272

GrGetFontInfo () ..............................................................................................272

GrFontSetCFontSize ()......................................................................................273

Pointer API.....................................................................................................................273

Synopsis.............................................................................................................273

GrSetCursor ()...................................................................................................273

GrMoveCursor () ..............................................................................................274

GrInjectPointerEvent ().....................................................................................274

Colors API......................................................................................................................275

Synopsis.............................................................................................................275

GrGetSystemPalette () .......................................................................................275

GrSetSystemPalette () ........................................................................................275

GrFindColor ()..................................................................................................276

GrGetSysColor () ..............................................................................................276

Regions API....................................................................................................................276

Synopsis.............................................................................................................276

GrNewRegion ()................................................................................................277

GrDestroyRegion ()...........................................................................................277

GrUnionRectWithRegion ()..............................................................................277

GrUnionRegion ().............................................................................................277

GrSubtractRegion () ..........................................................................................278

GrXorRegion () .................................................................................................278

GrIntersectRegion ()..........................................................................................278

GrSetGCRegion ().............................................................................................279

GrPointInRegion () ...........................................................................................279

GrRectInRegion ().............................................................................................279

GrEmptyRegion ().............................................................................................280

GrEqualRegion () ..............................................................................................280

GrOffsetRegion ()..............................................................................................280

GrGetRegionBox () ...........................................................................................280

GrNewPolygonRegion () ...................................................................................281

Selections API.................................................................................................................281

Synopsis.............................................................................................................281

GrSetSelectionOwner ().....................................................................................281

GrGetSelectionOwner ()....................................................................................282

GrRequestClientData ().....................................................................................282

GrSendClientData () .........................................................................................283

Miscellaneous API ..........................................................................................................283

Synopsis.............................................................................................................283

GrReqShmCmds ()............................................................................................284

GrInjectKeyboardEvent () .................................................................................284

GrRegisterInput ().............................................................................................285

GrPrepareSelect ()..............................................................................................285

GrServiceSelect () ..............................................................................................285

GrBell () ............................................................................................................286

GrSetScreenSaverTimeout () .............................................................................286

GrInjectNanowmEvent ()..................................................................................286

GrInjectKeypadEvent ().....................................................................................286

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GrSelectPadKeys() .............................................................................................286

GrSetTriggerEnabled() ......................................................................................287

GrGetCurrentKeyMapping().............................................................................287

GrSetKeyMapping() ..........................................................................................287

GrSetKeyboardMappingFile() ...........................................................................287

GrSetKeyboardMappingDefault() .....................................................................287

GrSetCodepage() ...............................................................................................288

GrGetCurrentCodepage()..................................................................................288

GrTranslateCodepageToName() .......................................................................288

µClinux System......................................................................................................................... 289

Introducing the µClinux System.....................................................................................290

Linux Kernel...................................................................................................................291

Booting Sequence ..............................................................................................291

General Purpose Linux Kernel Architecture.......................................................293

Processes...............................................................................................294

Reentrant Kernel ..................................................................................296

Interprocess Communication................................................................296

Threads Under Linux ...........................................................................299

Memory Management in General Purpose Linux .................................300

File Systems..........................................................................................300

Networking Interface............................................................................301

Device Drivers......................................................................................303

µClinux ..........................................................................................................................303

History of µClinux ............................................................................................304

µClinux Architecture.........................................................................................304

µClinux Libraries..................................................................................305

Source Tree ..........................................................................................306

Hardware Dependency Under the µClinux ..........................................308

µClinux Toolchains...........................................................................................308

Runtime Linker and Loader...............................................................................309

Flat File Relocations .............................................................................311

Creating the Image ............................................................................................313

Booting the Device ............................................................................................314

Root File System................................................................................................316

Serial Flash File System.........................................................................316

Kernel Block Drivers ............................................................................319

Changes in Programming Interfaces ..................................................................319

Memory Management ..........................................................................320

User Applications ..............................................................................................321

Porting Applications.............................................................................321

Future of µClinux..............................................................................................321

µClinux on the CK1.......................................................................................................322

CK1 Hardware Architecture and Memory Mapping..........................................322

CK1 Hardware Architecture.................................................................322

CK1 Memory Mapping........................................................................324

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Programs in NOR Flash ....................................................................................325

Bootloader............................................................................................327

BIOS ....................................................................................................328

Diagnostic Program..............................................................................329

Flash Writer..........................................................................................329

CK1 µClinux Toolchains ..................................................................................329

Kernel Initialization for CK1.............................................................................330

Root File System................................................................................................330

Serial Flash File System.........................................................................331

Kernel Block Drivers ............................................................................332

PPP Connection................................................................................................332

Remote Upgrade................................................................................................332

Character Fonts .................................................................................................333

Power Management on CK1 .............................................................................333

Mounted Partitions ...........................................................................................335

GUI System on the CK1 ................................................................................................335

Developing Applications Under the µClinux System......................................................336

Supported Libraries ........................................................................................................337

C Library...........................................................................................................337

Nano-X Library .................................................................................................337

GDBM Database Library ..................................................................................337

New and Update ..................................................................................337

First and Next.......................................................................................337

Fetch ....................................................................................................338

Count...................................................................................................338

Example................................................................................................338

Device Configuration Files .............................................................................................338

/etc/config .........................................................................................................338

/home/etc ..........................................................................................................340

Index...............................................................................................................................................341

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CK1 SDK Programmer’s Reference Manual

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