Methods/Functions, Code | Company X Accessories C1030-5510 guide

Methods/Functions

GetLastErrorCode

API	Code
C++	unsigned int ceException::GetErrorCode()

Cunsigned int GetLastErrorCode()

.NET uint ceException.GetLastErrorCode()

Returns an error code which is intended to group the error into different kinds. It can be one of the following constants:

Error code	Kind of error
ceE_TIMEOUT	Errors with any kind of timeout.
ceE_IO_ERROR	IO errors of any kind, file, hardware, etc.
ceE_UNEXP_HW_BEH	Unexpected behavior of underlying hardware (no response, wrong data).
ceE_PARAM	Errors related to wrong call parameters (NULL pointers, …).
ceE_RESOURCE	Resource problem, wrong file format, missing dependency.
ceE_API	Undefined behavior of underlying API.
ceE_ORDER	Wrong order calling a group of code (i.e. deinit()→init()).
ceE_PROCESSING	Occurred during internal processing of anything.
ceE_INCOMPATIBLE	Not supported by this device.
ceE_OUTOFMEMORY	Failure allocating enough memory.

GetLastErrorText

API	Code
C++	const char *ceException::GetLastErrorText()

Cconst char *GetLastErrorText()

.NET	string ceException.GetLastErrorText()

Returns a text which describes the error readable by the user. Most of the errors contain problems meant for the developer using the UDK and are rarely usable by end users. In most cases unexpected behavior of the underlying operation system or in data transfer is reported. (All texts are in english.)

USBS6 / C1030-5510		http://www.cesys.com/
User Doc V0.3	-39-	preliminary

Image 39

Company X Accessories C1030-5510 manual Methods/Functions, GetLastErrorCode, Error code Kind of error, GetLastErrorText

Contents

June 29 USBS6 Copyright information Feature list Summary of USBS6Included in delivery Block Diagram XC6SLX16-2CSG324C Fpga featuresSpartan-6TMFPGA USBS6 Top View Mode Powering USBS6Bus- powered USB is used as power supply input 3V@ ??? mA Modes of operation Configuration Jtag connectorName Signal Name USB2.0 controllerUSB2.0 FX2LPTM Microcontroller Cypresstm CY7C68013A Lpddr Sdram MT46H64M16LFCK-5 External memory MCB1DQ0 SPI Flash MX25L12845EMI-10G Peripherals HEX rotary DIP switch LEDsFpga Pin N8 Fpga Pin M11 Fpga Pin M10 Fpga Pin N9 External expansion connectors USB to serial Uart interfaceDirection Comment J3 VG 96-pin external expansion connector J4 IDC 2x25-Pin external expansion connector IDC 2x25-Pin external expansion connector J4 ADDIO16 Clocking Fpga designs Cypress FX-2 LP and USB basics Introduction to example Fpga designs FX-2/FPGA slave Fifo connection ISE Generate Programming File Properties Gen. Opt Disclaimer of warranty Fpga source code copyright informationFpga source code license Design usbs6soc Files and modulesSrc/wishbonepkg.vhd Src/wbslbram.vhd Src/usbs6soctop.vhdSrc/wbintercon.vhd Src/wbmafx2.vhd Src/xilmcbmig Src/wbslmcb.vhdSrc/wbsluart.vhd Src/xiluartmacro Signals appusbh2ppktcounto70 and appusbp2hpktcounto70 Wishbone transactions Wishbone signals driven by slaves Wishbone signals driven by the master Example Design usbs6bram Usbs6bram.ucf Src/usbs6bramtop.vhdSrc/simtb/wbslbramtb.vhd Usbs6bram.xise Wbslbramtb.cmd Changes to previous versions Introduction Build UDK Driver installationWindows Requirements Lets assume to use c\\udkapi Drivers Linux PCI Makefile creation and build Preliminary Add project to UDK build Use APIs in own projects API Error handling API Functions in detail++ and .NET API Methods/Functions GetLastErrorCodeError code Kind of error GetLastErrorText Device enumeration InitDeInit Static unsigned int ceDeviceGetDeviceCount EnumerateDeviceType Description GetDeviceCount Static ceDevice *ceDeviceGetDeviceunsigned int uiIdx GetDevice GetDeviceName Information gatheringGetUDKVersionString GetDeviceUID GetBusType Constant BusGetMaxTransferSize Void ceDeviceOpen Using devicesOpen Close WriteBlock ReadRegisterWriteRegister ReadBlock EnableInterrupt ResetFPGAWaitForInterrupt ProgramFPGAFromMemoryZ SetTimeOutProgramFPGAFromBIN ProgramFPGAFromMemory Void ceDeviceEnableBurstbool bEnable EnableBurst Introduction UDKLab UDKLab Main Screen Main screen Device selection flow Using UDKLab Prepare to work with device Fpga configuration Projects Fpga design flashing Sequence contents Add new initializing task Sequence start Content panel Register panel Register entry Data area panel Data area entry How to store configuration data in SPI-Flash Using SPI-Flash for configuration M25P16 Fpga Connection Jtag Signal Name Direction IO pairing and etch length reportJ3 VG-96 pin connector Differential pairs 28 IN, 12 IN/OUT Net name 52.506 Etch Length mm B18 Direction Fpga Bank Etch Length mm A28 J4 IDC-50 pin connector Differential pairs 17 IN/OUT Addio 42.990 USBS6 mechanical dimensions in mm Mechanical dimensions Table of contents Table of Contents USB PCI ++ API