IBM ECS-320A 7.4 One Point Update Calibration (External Flag): , 7.5 Two Point Calibration (Internal Flags): , 7.6 Two Point Calibration (External Flags):

SERIAL INTERFACE DEVELOPERS GUIDE
(E) Calibration is c omplete.
7.4 One Point Update Calibration (External Flag):
(A) Send CMD_ONE_PT_UPDATE 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.
(G) The host/user may now remove the cold reference if desired.
(H) Host will monitor (periodically read) the status code data member until it is set by the embedded
application to CAL_COMPLETED.
(I) Read the “CameraConfig.camStats.HostData” member to retrieve number of defects if desired.
(J) Calibration is complete.
7.5 Two Point Calibration (Internal Flags):
(A) Send CMD_TWO_PT_NUC command with argument for using internal calibration flags.
(B) Embedded application will set the status code to BEGIN_PROCESS, and then begin execution of
the calibration.
(C) Host will monitor the status code data member until it is set by the embedded application to
CAL_CALC_COEFFICIENTS or CAL_DELTA_TOO_SMALL. If the CAL_DELTA_TOO_SMALL
code is received then the embedded application has aborted the calibration.
(D) Host will monitor (periodically read) the status code data member until it is set by the embedded
application to CAL_COMPLETED.
(E) Read the “CameraConfig.camStats.HostData” member to retrieve number of defects if desired.
(F) Calibration is complete.
7.6 Two Point Calibration (External Flags):
(G) Send CMD_TWO_PT_NUC command with argument for using external calibration flags.
(H) Embedded application will set the status code to BEGIN_PROCESS, and then begin execution of
the calibration.
(I) Host will monitor (periodically read) the status code data member until it is set by the embedded
application to CAL_PLACE_COLD_REF.
(J) Host/User automatically or manually places the cold reference in the sensor field of view.
(K) Host application sets the status code to CAL_COLD_REF_IN_PLACE.
(L) Host will monitor (periodically read) the status code data member until it is set by the embedded
application to CAL_PLACE_HOT_REF.
(M) Host/User automatically or manually places the hot reference in the sensor field of view.
(N) Host application sets the status code to CAL_HOT_REF_IN_PLACE
40