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Chapter 6: Omnii Expansion Ports and Connectors

Audio Reference Designs

Psion Teklogix Omnii HDK User Manual

87

Figure 6.5 Block Diagram of the Single-Ended Headset Expansion Board

Headphone Amplifier

The headphone amplifier is used to drive the speakers in the headset. It is only enabled when a
headset is plugged into the audio jack and the HP_AMP_EN signal is asserted. Additionally,
the MAX9720 headphone amplifier has automatic mono/stereo detection. In the event that a
mono headset is plugged in, the amplifier will automatically reroute its audio inputs to a single
output channel.

Microphone Biasing

The headset microphone is biased at 3.0 V when in use. It is biased from a low noise, low drop-out
linear regulator (LDO). When the microphone is not in use, the LDO is disabled and the biasing
is removed.

2.5 mm Audio Jack

The 2.5 mm audio jack can be used with a single-ended mono, or stereo, headset. When
the headset connector is inserted into the jack, the HP_DETECT line drops low. Without the
HP_DETECT signal, audio will not be routed to/from the audio expansion board. The figure
below illustrates the necessary connections on standard commercial stereo and mono audio plugs
that will allow them to interface with the audio jack in the reference design.

Figure 6.6 2.5 mm Single-Ended Headset Audio Jack Connection Diagram

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Содержание OMNii HDK XT10

Страница 1: ...Omnii HDK User Manual Omnii XT10 December 8 2010 P N 8100210 A ISO 9001 Certified Quality Management System...

Страница 2: ...on changes are periodically added to the information herein these changes will be incorporated into new editions of the publication Psion Teklogix Inc reserves the right to make improvements and or ch...

Страница 3: ...service organization See Psion Teklogix terms and conditions of sale for full details Service and Information Psion Teklogix provides a complete range of product support services and information to it...

Страница 4: ......

Страница 5: ...egistry Keys 13 Chapter 3 Hardware 3 1 Overview 17 3 2 Hardware Variants 17 3 2 1 Display Variants 17 3 2 2 Keyboard Variants 17 3 2 3 Back Cover Variants 18 3 2 4 Scanner Imager Variants 18 3 3 Proce...

Страница 6: ...inFunction 47 4 7 4 14 Hdk7545_ExpansionSetPinState 48 4 7 4 15 Hdk7545_ExpansionGetPinState 49 4 7 4 16 Hdk7545_ExpansionSetPullUpDown 50 4 7 4 17 Hdk7545_ExpansionGetIrq 51 4 7 4 18 Hdk7545_ReadEepr...

Страница 7: ...lti Function Connector 98 6 4 5 Expansion Port Standard Interfaces 100 6 4 5 1 Serial UART Interface 100 6 4 5 2 USB Interface 101 6 4 5 3 GPIO General Purpose Input Output Interface 101 6 4 5 4 SPI S...

Страница 8: ...10 5 2 Attach the Omnii Back Cover 148 10 5 3 Connect the Test Module to an Expansion Port 148 10 6 Using the HDK Demo Application 149 10 6 1 Getting Started 149 10 6 2 Main Tabs 151 10 6 2 1 USB 151...

Страница 9: ...DEVELOPER KIT LICENSE AGREEMENT C 3 C 2 GRANT OF LICENSE C 3 C 3 REQUIREMENTS RESTRICTIONS RIGHTS AND LIMITATIONS C 3 C 4 HIGH RISK ACTIVITIES C 4 C 5 DISCLAIMER OF WARRANTY C 4 C 6 LIMITATION OF LIAB...

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Страница 11: ...nual 1 INTRODUCTION 1 1 1 About This Manual 3 1 2 Text Conventions 4 1 3 About the HDK 4 1 4 Development Platform 4 1 5 Contents of the HDK 4 1 5 1 Files in the HDK 5 1 6 Obtaining the HDK 7 1 7 About...

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Страница 13: ...rivers Chapter 5 Mechanical Considerations describes the physical aspects of designing and mounting expansion modules Chapter 6 Omnii Expansion Ports and Connectors describes the connectors on Omnii i...

Страница 14: ...ides the software tools necessary to access and control the expansion ports and the devices attached to them 1 4 Development Platform The Omnii API library is designed for application development usin...

Страница 15: ...ck_Cover_Auto_Std_2D pdf 2D line drawing of the auto range standard back cover with loca tions of mounting points for the back cover and pistol grip Back_Cover_Auto_Std_3D igs 3D CAD model of the auto...

Страница 16: ...f Artwork for the 36 key alpha modified numeric calculator 12 Fn keyboard overlay KB_Overlay_36NumTel12 pdf Artwork for the 36 key numeric telephony 12 Fn keyboard overlay KB_Overlay_59ABCTel6 pdf Art...

Страница 17: ...stalling the HDK files required for developing applications to work with your expansion devices see Section 4 7 Omnii HDK Application Development Software 1 7 About the Omnii Hand Held Computer Omnii...

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Страница 19: ...x Omnii HDK User Manual 9 GETTING STARTED 2 2 1 Overview 11 2 2 What Can I Do With the Omnii HDK 11 2 3 Expansion Areas 12 2 4 Expansion Device Requirements 13 2 4 1 Device EEPROM 13 2 4 2 Device Regi...

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Страница 21: ...ecisely with your Omnii hand held computer Section 5 4 Expansion Module and Device Design and Installation install non Psion Teklogix serial USB or GPIO devices in existing Psion Teklogix end cap pod...

Страница 22: ...ed Expansion Areas 12 Psion Teklogix Omnii HDK User Manual 2 3 Expansion Areas The following illustrations show the areas where custom expansion modules can be mounted on your Omnii hand held computer...

Страница 23: ...y that specify the device driver s and port configuration to use for that device Details on this EEPROM can be found in Chapter 8 EEPROM Specifications and instructions on reading and writing the EEPR...

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Страница 25: ...Variants 17 3 2 1 Display Variants 17 3 2 2 Keyboard Variants 17 3 2 3 Back Cover Variants 18 3 2 4 Scanner Imager Variants 18 3 3 Processor 19 3 4 Identifying Hardware 20 3 5 The LEDs 20 3 6 Connect...

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Страница 27: ...anumeric variant 36 Key Numeric Telephony 12Fn Keyboard This numeric keyboard has the number keys arranged telephone style with the numbers 1 2 3 along the top row The alphabetic characters are also a...

Страница 28: ...Variants Omnii comes standard with no scanner or imager installed A scanner or imager engine can be in stalled in a pod expansion module and mounted to the expansion back cover Alternatively a scanner...

Страница 29: ...k Cover SE1223LR long range bar code scanner SE1524ER auto range bar code scanner Large Standard Back Cover SE1224HP high performance bar code scanner EV15 1D imager 5080 2D imager 3 3 Processor Omnii...

Страница 30: ...ng purposes is Application 3 6 Connectors In addition to the external docking connector on the base of the Omnii hand held computer the following connectors exist on the main logic board Audio Expansi...

Страница 31: ...e only power sources recommended or sold by Psion Teklogix for Omnii 3 7 1 Batteries The battery is a custom 5000 mAh lithium ion cylindrical multi cell pack that fully implements a Smart Battery Spec...

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Страница 33: ...egKey 36 4 7 4 2 Hdk7545_Open 36 4 7 4 3 Hdk7545_Close 37 4 7 4 4 Hdk7545_SetPower 38 4 7 4 5 Hdk7545_GetPower 38 4 7 4 6 Hdk7545_SetPowerMode 39 4 7 4 7 Hdk7545_GetPowerMode 40 4 7 4 8 Hdk7545_Expans...

Страница 34: ...24 Psion Teklogix Omnii HDK User Manual 4 7 6 4 Hdk7545_PinFunction 59 4 7 6 5 Hdk7545_PinState 59 4 7 6 6 Hdk7545_PullUpDown 59 4 7 6 7 Hdk7545_PinMode 59 4 7 7 Omnii HDK API Constants 59...

Страница 35: ...26 4 2 2 Non Psion Teklogix Drivers The Psion Teklogix platform loads some standard device drivers If the expansion module uses standard drivers such as serial or USB there is no need to load custom d...

Страница 36: ...the device manufacturer and model names separated by a space For example for a device made by Psion Teklogix with the model name Exp1_UART the subkey should be 4 Program the expansion device EEPROM M...

Страница 37: ...st 0x02 load default USB host driver Flags_UsbClient 0x04 load default USB client driver Flags_Spi 0x08 load default SPI driver Flags_UsbOtg 0x10 load default USB OTG driver Flags_None 0x00 load vendo...

Страница 38: ...cturer and Model fields in the EEPROM see Section 8 3 1 Common EEPROM Fields for more details For example if an end cap expansion device manufactured by Psion Teklogix with the model field defined as...

Страница 39: ...about expansion devices This value is a bit field as defined in the following table Table 4 2 PinFunctions Registry Value Definitions Bit Pin Name Description 0 LSB EXP1_TXD_GPIO0 0 GPIO pin 0 1 Seria...

Страница 40: ...expansion devices For all expansion devices that require an additional driver to be loaded follow these steps Within the device registry key add a driver subkey For example Under the driver subkey add...

Страница 41: ...e Microsoft documentation at http code msdn microsoft com BusEnum2 can be used Alternatively the driver specified in the driver key can load the other drivers Sample Driver Registry Entries This is a...

Страница 42: ...fter the peripherals driver finishes initializing it performs the following steps to detect connected hardware and load the appropriate drivers 1 The EEPROM or other identifier is read to determine th...

Страница 43: ...eplicator RS 232 port on portable docking module RS 232 port on desktop docking station RS 232 port on vehicle cradle Internal USB to serial converter in the desktop dock XMOD option snap module and v...

Страница 44: ...klogix Mobile Devices SDK The Mobile Devices SDK contains many APIs designed specifically for interacting with Psion Teklogix mobile devices and peripherals Very simple and generic applications may no...

Страница 45: ...ext The Installation Folder dialog box appears 3 To change the default installation folder type the path into the field or click the Browse button and navigate to the destination folder Click Install...

Страница 46: ...ns Returns ERROR_SUCCESS if successful The expansionSlot parameter contains a valid ID ERROR_INVALID_PARAMETER one of the pointers was null or incorrect ERROR_INVALID_DATA an exception was generated E...

Страница 47: ...e HANDLE hdk Parameters hdk in pointer to a valid open HDK handle Description This function is used to close an open HDK handle and release all the resources it owns The handle cannot be used after it...

Страница 48: ...SS if successful ERROR_INVALID_HANDLE the specified handle is invalid ERROR_INVALID_DATA an exception was generated Other errors are possible Sample Code 4 7 4 5 Hdk7545_GetPower Syntax DWORD Hdk7545_...

Страница 49: ...ed device driver application must enable and disable the power If the power mode of the device is Auto the Peripherals driver will enable disable power to the connectors automatically Power to the con...

Страница 50: ...here are currently two modes available Auto and Manual The default power mode is Manual This function can only be called by a driver not by an application The driver that calls this function must be l...

Страница 51: ...sing the Hdk7545_ExpansionSetPinFunction function see page 46 The pin direction does not need to be set if the alternate non GPIO function for the pin is enabled Drivers and or applications must set t...

Страница 52: ...nction serial or SPI using the Hdk7545_ExpansionSetPinFunction function see page 46 The pin direction does not need to be set if the alternate non GPIO function for the pin is enabled Drivers and or a...

Страница 53: ...of the specified pin on the expansion connector The mode can be set to either Hdk7545_PinMode_NoInterrupt or to a combination of one or more of the following values Hdk7545_PinMode_InterruptLowHigh ed...

Страница 54: ...f successful ERROR_INVALID_HANDLE the specified handle is invalid ERROR_INVALID_PARAMETER the specified pin is not valid ERROR_INVALID_DATA an exception was generated Other errors are possible Sample...

Страница 55: ..._Connector_Expansion1 HANDLE hdkHandle INVALID_HANDLE_VALUE DWORD result Hdk7545_Open hdkHandle expansionSlot if result ERROR_SUCCESS return ERROR_NOT_SUPPORTED DWORD mode 2 0 0 DWORD pins 2 HDK7545_G...

Страница 56: ...ation Registry Keys Returns ERROR_SUCCESS if successful ERROR_INVALID_HANDLE the specified handle is invalid ERROR_INVALID_PARAMETER the specified pin is not valid ERROR_INVALID_DATA an exception was...

Страница 57: ...n was generated Other errors are possible Sample Code Hdk7545_ExpansionSetPinFunction hdkHandle HDK7545_GPIO_PIN_EXPANSION_GPIO7_CSN Hdk7545_PinFunction_Alternate Hdk7545_Close hdkHandle Hdk7545_Close...

Страница 58: ...valid ERROR_INVALID_PARAMETER the specified pin is not valid ERROR_INVALID_DATA an exception was generated Other errors are possible Sample Code RETAILMSG 1 L PIN Functions r nPin 0 u Pin 1 u Pin 2 u...

Страница 59: ...ot valid or the state pointer is null ERROR_INVALID_DATA an exception was generated Other errors are possible Sample Code query the state of a pin and change it if the state is not clear DWORD GetStat...

Страница 60: ...n on the same pin simultaneously If a pull up is enabled an existing pull down is disabled and vice versa This function is not supported on Omnii XT10 Returns ERROR_SUCCESS if successful ERROR_INVALID...

Страница 61: ...ter is null ERROR_INVALID_DATA an exception was generated Other errors are possible Sample Code interrupt handling for an expansion GPIO DWORD GetIRQ Hdk7545_Connector expansionSlot Hdk7545_Connector_...

Страница 62: ...cifications It is the responsibility of anyone developing expansion hardware to correctly program the EEPROMs If an EEPROM is not programmed properly the values reported by the Hdk7545_ReadEepromHeade...

Страница 63: ...so set a valid EEPROM size m_EepromSize 128 256 etc The EEPROM size must be the actual total size of the EEPROM on the connector in bytes and a multiple of 128 If a size that is larger than the actual...

Страница 64: ...ture size format version supplied by the caller does not match what was expected by the HDK and or the hand held device Other errors are possible Sample Code DWORD WriteEeprom Hdk7545_Connector expans...

Страница 65: ...on size reported in the Hdk7545_Eeprom structure m_ExtendedSize to determine how much space is available for extended data See Hdk7545_ReadEepromHeader for details on reading the EEPROM header The for...

Страница 66: ...ecifications for more information The size of the EEPROM may vary Drivers should use the extended data region size reported in the Hdk7545_Eeprom structure m_ExtendedSize to determine how much space i...

Страница 67: ...hdkHandle return result const BYTE data 24 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 DWORD dataSize sizeof data DWORD offset 0 if eeprom m_ExtendedSize dataSize Hdk7545_Close hdkHa...

Страница 68: ...is 32640 255 128 bytes or the actual size of the EEPROM whichever is less m_ExtendedSize this field stores the amount of extended data available to developers This is a read only field derived from th...

Страница 69: ...unction typedef enum Hdk7545_PinState_Clr 0 Hdk7545_PinState_Set 1 Hdk7545_PinState_Unknown 0xffffffff Hdk7545_PinState typedef enum Hdk7545_PullUpDown_Pullup 1 Hdk7545_PullUpDown_Pulldown Hdk7545_Pul...

Страница 70: ...OM structure version information define HDK7545_EEPROM_VERSION_MAJOR 0x0001 define HDK7545_EEPROM_VERSION_MINOR 0x0002 define HDK7545_EEPROM_VERSION HDK7545_EEPROM_VERSION_MAJOR 16 HDK7545_EEPROM_VERS...

Страница 71: ...65 5 4 1 Physical Space Considerations 65 5 4 2 End Cap Modules and Devices 66 5 4 3 Pod Expansion Modules and Devices 68 5 4 4 Back Cover Modules and Devices 71 5 4 5 Pistol Grip Modules 74 5 4 6 Ke...

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Страница 73: ...Filename 3D CAD models of the auto range standard back cover Back_Cover_Auto_Std_3D igs Back_Cover_Auto_Std_3D stp 3D CAD models of the expansion back cover showing end cap and pod expansion openings...

Страница 74: ...s of the standard end cap Endcap_Standard_2D dwg Endcap_Standard_2D pdf Artwork for the 36 key alpha modified numeric calculator 12 Fn keyboard hard caps KB_HardCaps_36ModNumCal12 pdf Artwork for the...

Страница 75: ...t you can design your device and flex cables to align properly These locations are also shown in the following two dimensional dwg files The information in the above files in conjunction with the file...

Страница 76: ...obtain the required width depth and shape of this ridge Table 5 5 Associated Files for End Cap Description Filename 2D line drawings of the auto range standard back cover with loca tions of mounting...

Страница 77: ...ched with four screws Removing and installing these screws requires a T10 Torx screwdriver To remove the end cap 1 Remove the four T10 screws securing the end cap to the main housing 2 Remove the end...

Страница 78: ...flex cable to the scanner through the pod opening then secure the pod in place using four M3x5 T10 Torx screws Torque the screws to 5 0 in lb 0 56 N m 2 Fit the end cap to the top of the unit 3 Insert...

Страница 79: ...ening is used to create a seal with the attached pod The pod expansion module must be designed with a corresponding hard ridge that presses into the overmould to form this seal The 3D CAD model includ...

Страница 80: ...ssary to separate the whole back cover from the unit in order to properly access the connector and install the cable To remove the back cover 1 Remove the eight T10 Torx screws holding the back cover...

Страница 81: ...Back_Cover_Auto_Std_2D dwg Back_Cover_Auto_Std_2D pdf 3D CAD models of the auto range standard back cover Back_Cover_Auto_Std_3D igs Back_Cover_Auto_Std_3D stp 2D line drawings of the expansion back...

Страница 82: ...e attached to the Omnii main housing with eight T10 Torx screws that enter from the back plus two T6 Torx screws that enter through the front of the unit above the display and fit into inserts mounted...

Страница 83: ...he back cover from the main housing to allow access to the cables that are still attached 5 Disconnect any cables attaching the back cover to the main unit trigger switch scanner speaker camera GPS an...

Страница 84: ...d_3D igs Back_Cover_Auto_Std_3D stp 2D line drawings of the expansion back cover with locations of mounting points for the back cover pistol grip end cap and pod expansion Back_Cover_Expan_2D dwg Back...

Страница 85: ...esive before installing the new overlay If you wish to install the overlay on a new keyboard bezel or if you need to replace a damaged bezel blank ones can be ordered using the following part numbers...

Страница 86: ...uring the scanner pod to the main housing 2 Lift the pod from the unit 3 Disconnect the scanner flex cable from the scanner module To attach the new pod module 1 Attach any cables to the appropriate s...

Страница 87: ...secure using four M2 5x5 T6 Torx screws Torque the screws to 2 5 in lb 0 28 N m To attach the back cover to the main housing 1 Attach any cables to the appropriate sockets on the main logic board 2 Se...

Страница 88: ...antenna you must first remove the back cover of your Omnii a Remove the eight T10 Torx screws holding the back cover to the main housing b Remove the two T6 Torx screws at the top of the display on th...

Страница 89: ...he cable in the seal 3 Install four M3x5 T10 Torx screws to secure the end cap to the main housing Torque the screws to 5 0 in lb 0 56 N m 4 Replace the back cover a Attach any back cover cables to th...

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Страница 91: ...eaker 90 6 4 Expansion Ports 90 6 4 1 Expansion Port Power 91 6 4 2 Expansion Port 1 End Cap Connector 94 6 4 3 Expansion Port 2 Pod Expansion Connector 96 6 4 4 Expansion Port 3 100 pin Multi Functio...

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Страница 93: ...or includes Expansion Port 3 J2 Camera connector J9 not for use with Omnii XT10 HDK Scanner imager connector J13 not for use with Omnii XT10 HDK Figure 6 1 Connector Locations on the Omnii Main Logic...

Страница 94: ...t HP_AMP_EN enable line for headphone amplifier circuit HP_DETECT_N headset detection MIC and MIC differential audio inputs from expansion board into main logic board MIC_AMP_EN enable line for microp...

Страница 95: ...3 V Biased at 0 V 11 MIC Input Analog Differential microphone signals coming from expansion board These inputs are fed into the codec on the main logic board Maximum input level of each of these signa...

Страница 96: ...e single ended headset audio expansion board can be used with most commercially available 2 5 mm audio headsets The MAX9720 headphone amplifier in the reference design will detect whether a mono or st...

Страница 97: ...a single output channel Microphone Biasing The headset microphone is biased at 3 0 V when in use It is biased from a low noise low drop out linear regulator LDO When the microphone is not in use the L...

Страница 98: ...cient power to drive the loudspeaker Similar to the single ended headset audio expansion board filtering capacitors are placed at various locations throughout the audio paths to prevent GSM interferen...

Страница 99: ...n the reference design this is accomplished with a comparator When the switch is not pressed the microphone is not connected and the DC voltage applied at the microphone matches the 3 0 V biasing volt...

Страница 100: ...two allowing up to three expansion modules to be connected at the same time The three expansion ports are located as follows Expansion Port 1 End Cap Connector see Section 6 4 2 Expansion Port 1 End C...

Страница 101: ...n pin 3 limited to 1000 mA and there are also three unswitched pins on the same connector pins 2 4 and 6 which provide VSYS power up to a maximum current of 2000 mA If a GPS module is installed in the...

Страница 102: ...t DUSB Transferring Receiving at 12 Mbps 21 Expansion n USB EXNUSB Transferring Receiving at 12 Mbps 113 Speaker SPK Maximum volume 84 Receiver RXV Maximum volume 53 Recording Mic REC 14 Beeper BEEP R...

Страница 103: ...owered by the battery higher current draw results in shorter battery life The standard battery has a 5000 mAh capacity so a constant load of 2000 mA will drain the battery in approximately 2 5 hours E...

Страница 104: ...mounted bottom contact connector Table 6 5 Expansion Port 1 2 Power Pins Pin Name n Expansion Port Description Expansion Port 1 2 Pin EXPn_1Wire Connection for 1 Wire EEPROM 19 EXPn_3V3 3 3 V power 1...

Страница 105: ...t of 22 pin End Cap Connector Pin Signal Function I O Type Voltage V 1 EXP1_3V3 Power 100 mA current limited Power 3 3 2 6 9 18 20 21 22 GND Ground Ground 3 4 5 EXP1_VSYS Power Raw unregulated battery...

Страница 106: ...connector Pinout The 22 pin pod expansion connector provides access to expansion port 2 with the following pinout Table 6 8 Pinout of 22 pin Pod Expansion Connector Pin Signal Function I O Type Volta...

Страница 107: ...en impact such as may occur if the terminal is dropped Open the latch and if the stiffener plastic is present remove it from the socket If the terminal is reassembled without a cable in this socket in...

Страница 108: ...nufacturer Part Number CLM 150 020 F D K Mating Connector MW 50 03 G D 150 065 Number of Pins 100 Current Rating 1 5A per pin Figure 6 13 Expansion Port 3 Pins on 100 Pin Connector Top View If a GPS m...

Страница 109: ...r Raw unregulated battery voltage 1000 mA current limited switched Power 3 0 4 2 5 GND Ground Ground 7 EXP3_USB USB Host D I O 9 EXP3_USB USB Host D I O 11 GND Ground Ground 13 EXP3_RTS_GPIO3 Serial R...

Страница 110: ...hat they are configured for GPIO operation see Section 6 4 5 3 on page 101 and set the following registry keys for the serial driver Serial communication is supported up to 115200 kbps Table 6 10 Expa...

Страница 111: ...ght data pins on each expansion interface can be used as GPIO General Purpose Input Output communication lines These same pins are also used for serial and SPI communications the function of the pins...

Страница 112: ...on the Omnii XT10 main logic board exposes an interface for GPS modules Future Omnii models will include interfaces for WWAN radios and other expansion devices on this connector as well In addition st...

Страница 113: ...tive signal used to shed all loads when running from backup power Output 3 3 15 EXP3_CTS_GPIO2 Serial CTS GPIO pin 2 I O 3 3 16 5V0 5 V power supply 100 mA maximum Power 5 0 17 EXP3_RXD_GPIO1 Serial R...

Страница 114: ...x Omnii HDK User Manual 31 33 35 37 48 50 51 52 55 56 58 60 62 64 66 77 79 93 95 98 RESERVED Reserved for future use 32 GPS_CTS GPS serial port CTS GPIO I O 1 8 34 GPS_RTS GPS serial port RTS GPIO I O...

Страница 115: ...ATIONS 7 7 1 Overview 107 7 2 Desktop Docking Stations 107 7 2 1 Docking Station USB Connectors 107 7 2 2 Docking Station RS 232 Connector 109 7 2 3 Docking Station Ethernet RJ45 Connector 109 7 2 4 D...

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Страница 117: ...ties as ST4002 and also comes with a built in expansion PCB assembly mounted in the X Mod connector to provide standard RS 232 serial and Ethernet ports This serial Ethernet module is available as a k...

Страница 118: ...s no Omnii docked in the docking station no power is provided to the VBUS power line even if a power adaptor is connected Figure 7 3 USB Host Type A Connector Table 7 1 Pinout Of The USB MicroB Connec...

Страница 119: ...n provides a female RJ45 port for connecting the docked device to an Ethernet network This port supports speeds up to 10 Mbps Figure 7 5 RJ45 Connector Table 7 3 Pinout Of The RS 232 DE9M Connector Pi...

Страница 120: ...er created device to the hand held computer X Mod Connector Details For details on the X Mod connector socket and the specifications for designing a matching header see the files 114 24004 2011 2x10 c...

Страница 121: ...the bottom of the unit Also included in the HDK is the 3D CAD model of the RS 232 Ethernet module from the ST4003 docking station showing the size shape and screw locations of an X Mod PCB assembly Ta...

Страница 122: ...rd Outline pdf Zip file containing 3D models of the docking station bottom housing X Mod covers and the ST4003 RS 232 Ethernet expansion module ProE model of parts zip 2D drawings of the bottom housin...

Страница 123: ...X Mod socket is a simple procedure 1 Remove all power from the docking station 2 Use a Phillips screwdriver to remove the four M3 screws holding the cover to the bottom of the docking station 3 If an...

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Страница 125: ...sion Teklogix Omnii HDK User Manual 115 EEPROM SPECIFICATIONS 8 8 1 Overview 117 8 2 EEPROM Hardware 117 8 3 EEPROM Data Specification 117 8 3 1 Common EEPROM Fields 117 8 4 EEPROM Reading Writing 119...

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Страница 127: ...ce operation will consume the SysCon processing time and may slow the system down 8 3 EEPROM Data Specification The module EEPROM is used to identify the hardware and load appropriate software drivers...

Страница 128: ...gether uniquely define the module hardware These fields will be displayed to the user in the System Properties panel of the System applet in the Control Panel They will also define the registry key of...

Страница 129: ...ecific Parameters Starting at this address parameters specific to the module type can be appended 8 4 EEPROM Reading Writing EEPROMs on devices attached to Omnii are read using the Hdk7545_ReadEepromH...

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Страница 131: ...guration 129 9 6 GPIO Devices 132 9 6 1 GPIO Power 132 9 6 2 GPIO Data Pins 132 9 6 3 GPIO Inputs and Outputs 133 9 7 RS 232 UART Devices 134 9 7 1 RS 232 UART Power 135 9 7 2 RS 232 UART Data Pins 13...

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Страница 133: ...In addition to ease of access the board provides standard connectors that will stand up to the repeated insertion and removal of cables required during the development process preventing wear and tea...

Страница 134: ...klogix Omnii HDK User Manual 9 3 Board Components The components of the breakout board are indicated on the following illustration Figure 9 3 Breakout Board Components 1 2 3 4 5 6 7 8 9 10 11 12 13 14...

Страница 135: ...15 J36 Header for accessing VSYS 5 V power HDK_5V0 16 J37 Jumper header to enable 3 3 V VSYS power HDK_3V3 17 J34 Header for accessing VSYS 3 3 V power HDK_3V3 18 Scratch pad for HDK_5V0 and HDK_3V3 p...

Страница 136: ...tead incorporated into the 100 pin multi function connector therefore the flex cable cannot be used to connect directly to this port A cable with a 100 pin connector can be constructed using the pinou...

Страница 137: ...xpansion pod module 3 Remove the eight T10 Torx screws holding the back cover to the main housing 4 Remove the two T6 Torx screws at the top of the display on the front of the unit Table 9 1 Omnii Hea...

Страница 138: ...e attach the back cover to your Omnii 1 Connect all cables from the back cover to the main logic board trigger speaker camera etc 2 Fit the back cover in place on the main housing making sure no cable...

Страница 139: ...mnii to 3 3 V and 5 V power lines These lines in turn provide power to circuits for testing GPIO UART and USB devices to power headers J34 HDK_3V3 and J36 HDK_5V0 and to the power scratch pad grid 3 3...

Страница 140: ...d J36 headers have similar pin configurations To access power from these headers construct wire harnesses with the following pinouts Figure 9 6 Power Headers J34 and J36 Pin Order VSYS 3 3 V and 5 0 V...

Страница 141: ...the EXP_3V3 power header J35 and the 1 wire EEPROM header J39 Power header J35 can be used to access the 3 3 V power from EXP_3V3 directly To access power from this header construct a wire harness wit...

Страница 142: ...data pins for connecting to GPIO RS 232 UART and SPI devices In addition to configuring the pins on Omnii for the specific type of device being attached to the expansion port see PinFunctions registr...

Страница 143: ...n Order 9 6 3 GPIO Inputs and Outputs GPIO lines 0 through 3 are connected to red LEDs DS3 DS4 DS5 and DS6 respectively Activity on these LEDs indicates activity on their respective data lines VSYS 5...

Страница 144: ...abled to power these switches DIP switches 3 and 4 on bank SW5 are not connected Figure 9 12 GPIO DIP Switch Bank SW5 The tactile switches SW3 and SW4 are connected to GPIO lines 6 and 7 respectively...

Страница 145: ...wer lines are enabled select the UART voltage by installing a jumper on jumper header J15 as indicated in the following table Figure 9 14 UART Power Jumper J15 Pin Order 9 7 2 RS 232 UART Data Pins Th...

Страница 146: ...T GPIO_0 J17 1 2 UART_RXD RS 232_RXD GPIO_1 J18 1 2 UART_CTS RS 232_CTS GPIO_2 J19 1 2 UART_RTS RS 232_RTS GPIO_3 J20 2 3 UART_TXD RS 232_TXD J21 2 3 UART_CTS RS 232_CTS J22 2 3 UART_RXD RS 232_RXD J2...

Страница 147: ...mitted Data 4 DTR Data Terminal Ready 5 GND Ground 6 DSR Data Set Ready 7 RTS Request to Send 8 CTS Clear to Send 9 RI Ring Indicator Table 9 10 UART Data Pin Jumper Settings Jumper Pins Function J16...

Страница 148: ...mpers across the pins of jumper headers J38 and J3 to enable this power line see Section 9 5 on page 129 for more details 9 8 2 USB Data Pins The breakout board supplies two headers for connecting to...

Страница 149: ...vice To take power from the EXP_3V3 power line install a jumper across pins 1 and 2 of the EEPROM header J39 As long as the breakout board is connected to Omnii power will be available across these pi...

Страница 150: ...ng the EEPROM see Chapter 8 EEPROM Specifications A simple interface for programming the breakout board EEPROM from the Omnii hand held computer is provided in the HDK Demo application included with t...

Страница 151: ...pins of J38 and J3 No power from HDK_3V3 side of scratch pad grid Are LEDs DS11 and DS12 lit Install jumpers across pins of J38 and J37 No power from HDK_5V0 side of scratch pad grid Are LEDs DS2 and...

Страница 152: ...power enabled see Power Troubleshooting section Device not working J30 connector Is EXP_3V3 power being sup plied is breakout board connected to Omnii Check and reseat connection at both ends Device...

Страница 153: ...and Compiling the HDK Demo Application 145 10 4 Creating Registry Keys 146 10 5 Connecting the Hardware 147 10 5 1 Remove the Omnii Back Cover 147 10 5 3 Connect the Test Module to an Expansion Port...

Страница 154: ......

Страница 155: ...PC and Omnii 2 Browse to the folder where you installed the HDK API files default folder C Program Files Windows CE Tools wce600 PsionTeklogixCE600 3 Browse to the HDKDemoApp subfolder 4 Copy the file...

Страница 156: ...pe 3 Under the device subkey create the registry values for the type of device being tested as indicated in the following subsections USB Device Registry Keys UART Device Registry Keys HKLM Drivers Bu...

Страница 157: ...x screws at the top of the display on the front of the unit 5 Gently lift the back cover from the main housing to allow access to the cables that are still attached 6 Disconnect any cables attaching t...

Страница 158: ...Install the screws in the sequence shown here to ensure a consistent seal around the perimeter 4 Install the two T6 Torx screws in the front cover above the display and torque to 2 5 in lb 0 28 N m 5...

Страница 159: ...he expansion device you must configure the registry entries as described in Section 10 4 Creating Registry Keys and programmed the 1 wire EEPROM fields as described in Section 10 6 2 4 EEPROM Browse t...

Страница 160: ...he radio button next to the expansion port to which your device is connected then tap the Connect button A warning message appears reminding you to ensure that the flex cable is connected to the expan...

Страница 161: ...es an interface to communicate with all USB storage devices connected to Omnii including those connected via expansion ports File Browsing Window The file systems of all USB drives enumerated by Omnii...

Страница 162: ...nput Window This window provides an interface to send commands or other input to the serial device Tap in this window to make it active then type the input string Output Window This window displays co...

Страница 163: ...he following warning message appears Since UART and GPIO devices share the same data communication pins the breakout board must also be configured so that the pins are routed to the proper circuits on...

Страница 164: ...input SW5 DIP switch 1 line 4 SW5 DIP switch 2 line 5 SW3 line 6 introduces activity on the line and illuminates the onscreen indicator GPIO Interrupt 7 This indicator illuminates to indicate activit...

Страница 165: ...board and is described in Chapter 9 Breakout Board Ensure that the jumper settings are correct and tap OK to proceed 10 6 2 4 EEPROM The EEPROM tab provides an interface to read and write device info...

Страница 166: ...ata fields on the screen Write Tapping this button overwrites the data in the 1 wire EEPROM of the connected device with the information currently displayed in the data fields on the screen Data Field...

Страница 167: ...r Windows Embedded CE 6 0 User Manual Part number 8100190 Psion Teklogix 2009 Mobile Devices SDK Developers Guide Part number 8100016 A 2 Psion Teklogix Downloadable Software The following software is...

Страница 168: ......

Страница 169: ...eless Radios B 6 B 4 Internal Scanners and Imagers B 7 B 4 1 SE1223LR Long Range Decoded Scanner B 7 B 4 2 SE1224HP High Performance Scanner B 8 B 4 2 1 SE1224HP Decode Zones B 8 B 4 3 SE1524ER Extend...

Страница 170: ......

Страница 171: ...boards Backlit high durability hard capped keys Large selection of both alpha and numeric formats For a list of currently available keyboard configurations consult your order sheet Indicators And Cont...

Страница 172: ...ge the main battery and temperatures above 70 C 158 F may damage the unit Rain And Dust Resistance IEC 60529 classification IP65 Humidity 5 95 RH non condensing Drop Durability 1 7 m 5 6 ft 26 drops t...

Страница 173: ...see Lithium ion Battery Safety Precautions in the Omnii Hand Held Computer Regulatory Warranty Guide PN 8000191 Parameter Specification Model Number ST3000 Chemistry lithium ion Li Ion Capacity 5000...

Страница 174: ...1 Mbps EVM 802 11b 28 dB typ 16 802 11g 29 dB typ 13 Bluetooth Coexistence Collaborative with Bluetooth radio Parameter Specification Form Factor Embedded 920 kbps serial interface Bluetooth Version V...

Страница 175: ...ns Linear Minimum Print Contrast Minimum 40 absolute dark light reflectance measured at 650 nm Symbologies Supported UPC EAN Code 128 Code 39 Code 93 I 2 of 5 Discrete 2 of 5 Codabar MSI UCC EAN 128 T...

Страница 176: ...ngle Field of View 42 typical 30 narrow Scan Patterns Linear Minimum Print Contrast Minimum 25 absolute dark light reflectance measured at 650 nm Symbologies UPC EAN Code 128 UCC EAN 128 RSS Code 39 C...

Страница 177: ...ans sec bi directional Scan Angle Field of View 13 5 0 7 Scan Patterns Linear Minimum Print Contrast Minimum 25 absolute dark light reflectance measured at 650 nm Symbologies UPC EAN Code 128 UCC EAN1...

Страница 178: ...m 25 Minimum X Dimension 0 1 mm 4 mils Reading Distance Up to 90 cm 35 in Symbologies UPC E A EAN RSS Code 39 Code 128 UCC EAN 128 ISBN ISBT Interleaved Matrix Industrial and Standard 2 of 5 Codabar C...

Страница 179: ...Ds 626 nm 30 nm Aiming LEDs 526 nm 30 nm Laser 650 nm 10 nm Input Voltage Imager Input Voltage 5080 3 3 VDC 5 23 C 3 0 VDC to 5 5 VDC 23 C Current Draw Imager Current Draw 5080 Max Operating Current 1...

Страница 180: ...nd ST4003 Fast charging of both internal battery and spare battery pack Host USB port Client USB port ST4003 A DE9M serial port unpowered and an RJ45 10Base T Ethernet interface Both compati ble with...

Страница 181: ...1 1 2 0 Host and USB 2 0 Client connectors and provides a DC IN port Model No ST4500 USB DE9M variant through a powered DE9M serial connector it powers and charges the hand held and provides communica...

Страница 182: ......

Страница 183: ...GREEMENT C 3 C 2 GRANT OF LICENSE C 3 C 3 REQUIREMENTS RESTRICTIONS RIGHTS AND LIMITATIONS C 3 C 4 HIGH RISK ACTIVITIES C 4 C 5 DISCLAIMER OF WARRANTY C 4 C 6 LIMITATION OF LIABILITY C 4 C 7 COPYRIGHT...

Страница 184: ......

Страница 185: ...itted to sell lease or rent distribute or sublicense the HDK or to use the HDK in a time sharing arrangement or in any other unauthorized manner ii no license is granted to you in the human readable c...

Страница 186: ...ITIONS OF MER CHANTABLE QUALITY OR FITNESS FOR A PARTICULAR PURPOSE WE DO NOT WARRANT OR MAKE ANY REPRESENTATIONS REGARDING THE USE OR THE RESULTS OF THE USE OF THE HDK IN TERMS OF ITS CORRECTNESS ACC...

Страница 187: ...greement that by their nature continue after it ends will remain in effect until they are completed C 10 GENERAL The laws of the Province of Ontario and the federal laws applicable therein excluding t...

Страница 188: ......

Страница 189: ...24 connecting 126 GPIO devices 132 header pinout 133 inputs and outputs 133 jumper settings 132 kit contents 123 power configuration 129 RS 232 UART devices 134 power 135 RS 232 header pinout 136 RS 2...

Страница 190: ...ports 90 102 expansion port 1 20 90 94 expansion port 2 20 90 96 expansion port 3 20 83 90 98 GPIO interface 101 physical locations 65 power 91 RS 232 UART serial interface 100 SPI interface 102 USB i...

Страница 191: ...r 85 breakout board GPIO header 133 end cap connector 95 Ethernet RJ45 connector ST4003 docking station 109 expansion port 1 95 expansion port 2 96 expansion port 3 99 GPIO 101 pod expansion connector...

Страница 192: ...er large device installation 77 standard scanner pod see scanner pod standard T text conventions 4 U UART interface see RS 232 UART serial interface USB interface expansion ports 101 microB client int...

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