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IBM ECS-320A 7.1 One Point Refresh Calibration (Internal Flag): , 7.2 One Point Refresh Calibration (External Flag): , 7.3 One Point Update Calibration (Internal Flag):

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SERIAL INTERFACE DEVELOPERS GUIDE

/* Calibration and Defect Communication Status Enumerations */

enum

{

HOST_READY = 0xFFFF,

BEGIN_PROCESS = 0,

CAL_PLACE_COLD_REF,

CAL_COLD_REF_IN_PLACE,

CAL_PLACE_HOT_REF,

CAL_HOT_REF_IN_PLACE,

CAL_DELTA_TOO_SMALL,

CAL_COMPLETED,

CAL_CALC_COEFFICIENTS,

DEFECT_TOO_MANY,

DEFECT_ERASE_FLASH,

DEFECT_ERASE_ACK,

DEFECT_COMPLETED,

UNIFORMITY_TEST_IN_PROGRESS,

NUC_FLASH_PROGRAMMED,

HOST_UNDEFINED

};

7.1 One Point Refresh Calibration (Internal Flag):

(A) TSend TCMD_ONE_PT_REFRESHT command with argument for using internal calibration flag.

(B) TEmbedded application will set the Tstatus code to BEGIN_PROCESS, and then begin execution of

the calibration.T

(C) Host may monitor (periodically read) the status code data member until it is set by the embedded

application to CAL_COMPLETED.

(D) Calibration is complete

7.2 One Point Refresh Calibration (External Flag):

(A) Send CMD_ONE_PT_REFRESH command with argument for using external calibration flag.

(B) Embedded application will set the status code to BEGIN_PROCESS, and then begin execution of

the calibration.

(C) Host will monitor (periodically read) the status code data member until it is set by the embedded

application to CAL_PLACE_COLD_REF.

(D) Host/User automatically or manually places the cold reference in the sensor field of view.

(E) Host application sets the status code to CAL_COLD_REF_IN_PLACE.

(F) Host will monitor the status code data member until it is set by the embedded application to

CAL_CALC_COEFFICIENTS or CAL_COMPLETED.

(G) The host/user may now remove the cold reference if desired.

(H) Calibration is complete

7.3 One Point Update Calibration (Internal Flag):

(A) Send CMD_ONE_PT_UPDATE command with argument for using internal calibration flag.

(B) Embedded application will set the status code to BEGIN_PROCESS, and then begin execution of

the calibration.

(C) Host will monitor (periodically read) the status code data member until it is set by the embedded

application to CAL_COMPLETED.

(D) Read the “CameraConfig.camStats.HostData” member to retrieve number of defects if desired.

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Contents

Main Embeddable Camera Electronics System Page Page Page Page Page 1 Introduction 2 General Requirements 3 Camera Boot Sequence 3.1 Communication Configuration 3.2 Boot Messages 3.3 Software Upload 4 Interface Protocol 4.1 PC Master Information 4.2 Communications Configuration 5 Host Side Interface 5.1 Baud Rate 5.2 Function Subset 5.2.1 McbOpenCom 5.2.2 McbCloseCom 5.3 Lumitron Defined Commands 5.3.1 CMD_COPY_SFLASH_PAGE 5.3.2 CMD_PROG_SFLASH_FULL 5.3.3 CMD_PROG_SFLASH_PARTIAL 5.3.4 CMD_PROG_PRODUCT_ID 5.3.5 CMD_READ_PRODUCT_ID 5.3.6 CMD_PROG_STATIC_CFG 5.3.7 CMD_READ_STATIC_CFG 5.3.8 CMD_GET_CAMERA_TIME 5.3.9 CMD_SET_CAMERA_TIME 5.3.10 CMD_GET_NVM_DATA 5.3.11 CMD_SET_NVM_DATA 5.3.12 CMD_FOCUS_MOTOR_FAR 5.3.13 CMD_FOCUS_MOTOR_NEAR 5.3.14 CMD_IMAGE_GRAB 5.3.15 CMD_READ_UTILITY_MEMORY 5.3.16 CMD_NUC_FLASH_RAMP 5.3.17 CMD_NUC_FLASH_MEMORY 5.3.18 CMD_NUC_FLASH_TEST_PATTERN 5.3.19 CMD_TEC_DRV_ENABLE 5.3.20 CMD_TEC_TEMP_SELECT 5.3.21 CMD_CAL_FLAG_SERVO 5.3.22 CMD_CAL_FLAG_REFERENCE 5.3.23 CMD_ONE_PT_REFRESH 5.3.24 CMD_TWO_PT_NUC 5.3.25 CMD_LOAD_COLOR_PAL 5.3.26 CMD_LOAD_OVLY_PAL 5.3.27 CMD_PIN_CHECK 5.3.28 CMD_FAN_SPEED_OPERATION 5.3.29 CMD_GET_ADC_VALUES 5.3.30 CMD_ENABLE_RETICLE 5.3.31 CMD_RETICLE_POSITION 5.3.32 CMD_ONE_PT_UPDATE 5.3.33 CMD_WRITE_VID_ENC_REG 5.3.34 CMD_PERFORM_TEST 5.3.35 CMD_OVERLAY_REFRESH 5.3.36 CMD_FREEZE_IMAGE 5.3.37 CMD_DETECT_BAD_PIXELS 5.3.38 CMD_IRCON_LOAD_LUT 5.3.39 CMD_LOAD_RAD_PARAMS 5.3.40 CMD_RESET_PFV_COUNT 5.3.41 CMD_CLEAR_CONTINUE_FLAG 5.3.42 CMD_UNIFORMITY_TEST 5.3.44 CMD_ADV_DETECT_BAD_PIXELS 5.3.45 CMD_UPLOAD_NUC 5.3.46 CMD_DOWNLOAD_NUC 5.3.47 CMD_COMPILE_DEFECT_LISTS 5.3.48 CMD_RESTORE_FACTORY_DEFECTS 5.3.49 CMD_ENABLE_RANGE_RETICLE 5.3.50 CMD_INIT_NUC_TABLE 5.3.51 CMD_CAMERA_RECOVER 5.3.52 CMD_UPDATE_EXP_PORT 6 Camera Electronics Side Interface 6.1 DSP Data Memory 6.2 Global Configuration Structure (CAMERA_CONFIG) 6.2.1 CameraConfig.nvmData 6.2.2 CameraConfig.updateNVM 6.2.3 CameraConfig.continueFlag 6.2.4 CameraConfig.CmdsReceived 6.2.5 CameraConfig.camStats 6.2.6 CameraConfig.camErrors 6.2.7 CameraConfig.camTime 6.2.8 CameraConfig.expPort 6.2.9 CameraConfig.swVersion 6.2.10 CameraConfig.swBuild 6.2.11 CameraConfig.fpgaVersion[2] 6.2.12 CameraConfig.fpaSize 6.2.13 CameraConfig.agcLowIntensity 6.2.14 CameraConfig.agcHighIntensity 6.2.15 CameraConfig.actOpName[4] 6.2.18 CameraConfig.radSWInfo 6.2.19 CameraConfig.alarm 6.2.20 CameraConfig.calFlagRefs 6.2.21 CameraConfig.fpaInfo 6.2.22 CameraConfig.adcAFiltered[4] 6.2.23 CameraConfig.adcBFiltered[4] 6.2.24 CameraConfig.btnPanel 6.3 Dynamic Configuration Structure (NVM_GLOBAL_CFG) 6.3.1 nvmData.CamMode 6.3.2 nvmData.FpaMode 6.3.3 nvmData.ActMode 6.3.4 nvmData.AutoNucData 6.3.5 nvmData.AutoRfshTime 6.3.6 nvmData.AutoRfshTemp 6.3.7 nvmData.ActPal 6.3.9 nvmData.RtclXPos 6.3.10 nvmData.RadMode 6.3.11 nvmData.AgcMode 6.3.12 nvmData.ManualITT 6.3.13 nvmData.AgcLimits 6.3.14 nvmData.LinearMap 6.3.15 nvmData.AgcBinLimit 6.3.16 nvmData.ActZoneStat 6.3.17 nvmData.VidScaleTemps 6.3.18 nvmData.ImageParams 6.4 Process Code Detection (CAMERA_STATUS) 6.5 Progress Code Detection (CAMERA_STATUS) 6.6 Error Code Detection (CAMERA_ERRORS) 6.6.1 Configuration ID Error 6.6.2 FPGA Load 6.6.3 FPGA Test 6.6.4 Memory Test 6.6.5 Force 0 Test 6.6.6 Force 1 Test 6.6.7 Force Count Test 6.6.8 Force Count Coadd Test 6.6.9 Histogram Data Grab Test 6.6.10 NUC Gain and Offset Test 6.6.11 Video Encoder Test 6.7 Command Polling 6.8 Access to DSP Peripheral Registers (ArchIO) 6.9 Access to Xilinx FPGA Registers (FpgaIO) 6.9.1 FPA Processor Operational Control Register Low 6.9.2 FPA Processor Operational Control Register High 6.9.3 FPA Processor User Mode Control Register 6.9.4 ATC Offset Coefficient Register 6.10 Access to Serial Data Flash 7 Remote Calibration Process 7.1 One Point Refresh Calibration (Internal Flag): 7.2 One Point Refresh Calibration (External Flag): 7.3 One Point Update Calibration (Internal Flag): 7.4 One Point Update Calibration (External Flag): 7.5 Two Point Calibration (Internal Flags): 7.6 Two Point Calibration (External Flags): 7.7 Defective Pixel Detection 7.8 User Defined Defective Pixel Map 7.9 Upload NUC Table from Host 7.10 Download NUC Table to Host Page Appendix A - Camera Configuration Data Structures Page Page Appendix B - Xilinx Register/Data Structure Page Appendix C - Camera Command Enumerations Appendix D - Mapping of Serial Non-Volatile Memory Appendix E - Dynamic Memory Definitions Page Page Page Page Page Appendix F NUC Coefficient Format NUC Offset Coefficient (Odd Addresses) NUC Gain Coefficient (Even Addresses) Pixel Replace Address Offset