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6 - Language Dictionary
78
cfGetSeqTestAnd
Syntax
int cfGetSeqTestAnd(CF_HANDLE server, CF_READP *read_pos, int
*step_number, CF_SEQ_TEST *meas_test_type, float *limit, CF_TIME_TEST
*time_test_type, float *time, CF_SEQ_ACTION *action, int *count);
Description
Returns the parameters of the sequence tests defined by the functions cfSetSeqTest or
cfSetSeqTestAnd. The server argument can be either a handle to a group obtained by
cfOpenGroup, or a handle to all cells in the instrument if no groups are defined. Operation is
similar to cfSetSeqTest. The number of measurement tests and limits is returned in *count. The
arguments meas_test_type and limit must point to arrays of size CF_MAX_AND_TESTS.
cfGetSeqTime
Syntax
int cfGetSeqTime(CF_HANDLE server, float *time);
Description
Returns the time that has elapsed in seconds since the sequence was triggered. The server
argument can be either a handle to a group obtained by cfOpenGroup, or a handle to all cells in
the instrument if no groups are defined.
cfGetSerialConfig
Syntax
int cfGetConfig(CF_HANDLE server, int portnum, int *baudrate,
CF_SERIAL_PARITY *parity, int *wordsize, CF_SERIAL_FLOW *flow_ctrl);
Description
Returns the communication parameters of one of the serial ports.
port
CF_PORTA or CF_PORTB
baudrate
1200, 2400, 4800, 9600, or 19200
parity
CF_PARITY_EVEN, CF_PARITY_ODD, or CF_PARITY_NONE
wordsize
7 or 8
flow_ctrl
CF_FLOW_RTS_CTS, CF_FLOW_XON_XOFF, or CF_FLOW_NONE
cfGetSerialStatus
Syntax
int cfGetSerialStatus(CF_HANDLE server, int portnum, int *status);
Description
Returns the status of one of the serial ports. Definitions for these bits are
CF_SERIAL_MAV
message available
CF_SERIAL_PE
parity error
CF_SERIAL_FE
framing error
CF_SERIAL_OE
UART overrun error
CF_SERIAL_INBUF_OE
input buffer overrun error
CF_SERIAL_OUTBUF_OE
output buffer overrun error
Reading the serial status clears the error bits. The MAV bit is cleared when there are no
characters in the port’s FIFO to be read.