CompuScope SDK Manua.. - Egmont Instruments

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gage_get_independant_operation Syntax C: int16 GAGEAPI gage_get_independant_operation (void); Visual BASIC: Function gage_get_independant_operation () As Integer Remarks gage_get_independant_operation is used to check if the boards are in Multiple/Independent mode. Return Value A non-zero value is return if the boards are in Multiple/Independent mode, and a zero is returned if they are not in Multiple/Independent mode. See also gage_set_independant_operation and Appendix: Multiple/Independent Mode Operation. Examples C: independent = gage_get_independant_operation(); Visual BASIC: independent = gage_get_independant_operation CompuScope API Reference Manual 37
gage_input_control Syntax C: int16 GAGEAPI gage_input_control (int16 channel, int16 enable, int16 coupling, int16 gain); Visual BASIC: Function gage_input_control (ByVal channel As Integer, ByVal enable As Integer, ByVal coupling As Integer, ByVal gain As Integer) As Integer Remarks gage_input_control is used to set up the input parameters for each signal input channel on CompuScope hardware. The channel parameter is either channel A (constant GAGE_CHAN_A defined in GAGE_DRV.H) or channel B (constant GAGE_CHAN_B defined in GAGE_DRV.H). The enable parameter either enables the channel to capture data or disables the data capture on that channel. The constants GAGE_INPUT_ENABLE or GAGE_INPUT_DISABLE should be used. This functionality is not useful on modern CompuScopes and the user should simply enable all channels. coupling controls the input coupling (either DC or AC ) and is set using the constants GAGE_DC and GAGE_AC. The gain parameter controls the input ranges for each input channel. Possible constants are listed in the Appendix: Data Structures Used by CompuScope Drivers in the CompuScope C/C++ SDK Manual. For instance, in order to set the input range to ±1 Volts, the user should assign GAGE_PM_1_V to the gain parameter. In single channel mode, both channels should be set to the same parameters. To set the impedance for an input channel, the gain should be bitwise "ORed" with the desired impedance, either GAGE_1_MOHM_INPUT or GAGE_50_OHM_INPUT. For instance, in order to set the input range to ±1 Volts with an input impedance of 50 Ohms, the user should assign (GAGE_PM_1_V | GAGE_50_OHM_INPUT) to the gain parameter, where "|" is C syntax for bit-wise OR. Some CompuScopes, such as the CompuScope 1610, support two input types: single-ended or differential. To set the input type for an input channel, the gain should be bitwise "ORed" with the desired input type, either GAGE_SINGLE_ENDED_INPUT or GAGE_DIFFERENTIAL_INPUT. For instance, in order to set the input range to ±1 Volts and input type of differential, the user should assign (GAGE_PM_1_V | GAGE_DIFFERENTIAL_INPUT) to the gain parameter, where "|" is C syntax for bit-wise OR. Return Value A 1 is returned if the routine has successfully set the requested input control parameters. A 0 is returned if the routine fails to implement requested input control parameters. gage_get_error_code may be called to obtain the error code. You should always check the return value. See also: gage_trigger_control_2 and gage_capture_mode Examples C: gage_input_control (GAGE_CHAN_A, GAGE_INPUT_ENABLE, GAGE_DC, GAGE_PM_1_V | GAGE_1_MOHM_INPUT); Visual BASIC: dummy = gage_input_control (GAGE_CHAN_A, GAGE_INPUT_ENABLE, GAGE_DC,GAGE_PM_1_V OR GAGE_1_MOHM_INPUT) CompuScope API Reference Manual 38
Page 1 and 2: Volume II: CompuScope Applications
Page 3 and 4: Gage Applied Technologies, Inc. Sof
Page 5: Global Table of Contents Volume I C
Page 8 and 9: gage_normalize_address 43 gage_powe
Page 11 and 12: III CompuScope API Routines This se
Page 13 and 14: Recommended Routines - Quick Summar
Page 15 and 16: Data Transfer Routines Name of the
Page 17 and 18: Recommended API Routines that Suppo
Page 19 and 20: gage_abort Syntax C: void GAGEAPI g
Page 21 and 22: gage_board_abort_capture Syntax C:
Page 23 and 24: gage_board_start_capture Syntax C:
Page 25 and 26: gage_busy Syntax C: int16 GAGEAPI g
Page 27 and 28: gage_calculate_mra_addresses Syntax
Page 29 and 30: gage_calculate_mr_addresses Syntax
Page 31 and 32: gage_capture_mode Syntax C: int16 G
Page 33 and 34: gage_delay_trigger_32 Syntax C: uIn
Page 35 and 36: gage_driver_initialize Syntax C: in
Page 37 and 38: The constant GAGE_MEMORY_SIZE_TEST
Page 39 and 40: gage_force_capture Syntax C: void G
Page 41 and 42: gage_get_driver_info Syntax C: void
Page 43: gage_get_error_code Syntax C: int16
Page 47 and 48: gage_multiple_record Syntax C: void
Page 49 and 50: gage_need_ram Syntax C: void GAGEAP
Page 51 and 52: gage_power_control Syntax C: int16
Page 53 and 54: #define GAGE_B_L_STATUS_START (GAGE
Page 55 and 56: gage_set_ext_clock_variables Syntax
Page 57 and 58: gage_software_trigger Syntax C: voi
Page 59 and 60: gage_transfer_buffer Syntax C: void
Page 61 and 62: C: offset = gage_transfer_buffer_3(
Page 63 and 64: slope_1 and slope_2 are the trigger
Page 65 and 66: gage_triggered Syntax C: int16 GAGE
Page 67 and 68: gage_acquire_average Syntax C: int3
Page 69 and 70: GAGE_AA_INVALID_SAMPLE_NUM GAGE_AA_
Page 71 and 72: gage_get_boards_found Syntax C: int
Page 73 and 74: gage_get_records Syntax C: int16 GA
Page 75 and 76: gage_get_trigger_address Syntax C:
Page 77 and 78: gage_gpib_command Syntax C: int32 G
Page 79 and 80: gage_mem_read_chan_a Syntax C: int1
Page 81 and 82: gage_mem_read_dual Syntax C: int16
Page 83 and 84: gage_multiple_record_acquisitions S
Page 85 and 86: gage_read_cal_table Syntax C: int16
Page 87 and 88: gage_set_delay_trigger Syntax C: uI
Page 89 and 90: gage_set_trigger_depth Syntax C: in
Page 91 and 92: gage_support_to_text Syntax C: LPST
Page 93 and 94: gage_trigger_address Syntax C: int3
Page 95 and 96:
Return Value A one is returned if s
Page 97 and 98:
gage_trigger_view_transfer_2 Syntax
Page 99 and 100:
gage_use_cal_table Syntax C: int16
Page 101 and 102:
Appendix A Comparison of Various Da
Page 103 and 104:
the data whose address was specifie
Page 105 and 106:
gage_trigger_view_transfer, gage_tr
Page 107 and 108:
Appendix C Multiple/Independent Mod
Page 109 and 110:
Appendix D Multiple Record Mode Ope
Page 111 and 112:
Illustration of a Multiple Record a
Page 113 and 114:
as long the group number is less th
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Technical Support Gage Applied Tech
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CompuScope SDK Manua.. - Egmont Instruments

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