Documented calibration debug parameters. Improved debug.
git-svn-id: http://yate.null.ro/svn/yate/trunk@6236 acf43c95-373e-0410-b603-e72c3f656dc1
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@ -195,3 +195,219 @@
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; See the corresponding TX parameters
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; rx-data-file: The data is dumped after read from device, before applying any changes
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; rx-app-file: The data is dumped before returning it to upper layer
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[calibrate-bb]
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; This section configures the baseband calibration process (TX DC offset and I/Q Imbalance)
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; Parameters should be changed for debug purposes only!
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; 'dc_' or 'imbalance_' prefix means the parameter is applied per calibration category
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; NOTE: the following combination would allow the calibration process to run longer
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; when failing (TX/RX data can be checked with an oscilloscope or spectrum analyzer):
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; dc_loops=10
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; recv_fail_stop=0
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; recv_fail_loops=1000
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; dc_disable/imbalance_disable: boolean: Disable specific process
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; Defaults to no
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; {dc_|imbalance_}loops: integer: Number of specific calibration loops to execute
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; Interval allowed: 1..10
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;loops=2
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; {dc_|imbalance_}trace: integer: DC/Imbalance process trace
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; Values:
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; 1: Output params at start and result at end
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; 2,3,4: Output more data
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; Greater than 4: Output data as read from device (e.g. 6 means output 2 read buffers in each loop)
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; Defaults to 0
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; {dc_|imbalance_}trace_repeat: boolean: Output repeated data check loops
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; Defaults to yes
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; {dc_|imbalance_}trace_failed: boolean: Output failed data check
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; Defaults to yes
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; {dc_|imbalance_}dump_status_start: boolean: Output state data if trace is enabled
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; Defaults to no
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; dump_dev: boolean: Output device info on start. Ignored if 'dump_status_start' is disabled
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;dump_dev=no
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; dump_lms_modules: boolean: Output some LMS info on start. Ignored if 'dump_status_start' is disabled
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;dump_lms_modules=no
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; dump_loopback_status: boolean: Output loopback switches on start. Ignored if 'dump_status_start' is disabled
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;dump_loopback_status=no
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; dump_lms: boolean: Output all LMS registers. Ignored if 'dump_status_start' is disabled
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; dump_lms_str: string: Hex string with specific LMS address(es) to output on start.
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; Ignored if 'dump_status_start' is disabled
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; dump_lms=no
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; dump_lms_str=
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; recv_fail_loops: integer: Number of retries if signal check fails
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; This apply for each calibrated value. E.g. for a specific DC I and specific DC Q
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; Allowed interval: 1..1000
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;recv_fail_loops=5
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; recv_fail_stop: integer: Stop (fail) the process on data check failure
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; A negative value leads to calibration stop and wait in a loop to be
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; cancelled (data send/receive are not stopped)
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;recv_fail_stop=1
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; loopback: string: Override default loopback
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; Possible values: lpf-to-rxout, lpf-to-vga2, vga1-to-vga2, lpf-to-lpf, vga1-to-lpf,
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; pa-to-lna1, pa-to-lna2, pa-to-lna3, none
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;loopback=pa-to-lna1/pa-to-lna2
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; loopback_transmit: boolean: Enable TX RF during calibration
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;loopback_transmit=enabled for loopback=none, disabled for all other values
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; txpattern: string: Transmit pattern to use
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; May be:
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; - circle: 1,0,0,1,-1,0,0,-1
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; - circle_reverse: Reversed circle: 1,0,0,-1,-1,0,0,1
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; - circle_div[_reverse]_{divisor}: [reversed] circle pattern divided by requested divisor (must be at least 1)
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; - circle_points[_reverse]_{length}[_div_{divisor}]: Build a [reversed] circle using given length
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; (which must be a multiple of 4). Use optional divisor
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; - Comma separated list of values (e.g. 1,0.5,-0.4,0.3). The number of values MUST be an even one.
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; Each value must be in interval [-1..1]
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; - zero: same as 0,0
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;txpattern=circle
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; {dc_|imbalance_}txvga1, txvga2, rxvga1, rxvga2: integer: Override default VGA gains
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; Defaults: txvga1=-14, txvga2=20, rxvga1=30, rxvga2=3
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; lms_write: string: Hex string describing LMS values to be wrote to chip
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; before setting up specific calibration
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; Must contain addr/value pairs (e.g. 1248 writes 0x48 at address 0x12)
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;lms_write=
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; lms_write_alter: string: Hex string describing LMS values to be wrote to chip
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; after setup, before starting specific calibration
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; Must contain addr/value pairs (e.g. 1248 writes 0x48 at address 0x12)
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;lms_write_alter=
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; sample_limit: float: Allowed range for read data
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; Read data is validated for interval [-sample_limit .. sample_limit]
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; Positive value (clamped to interval [0 ..1]): data must be inside configured interval
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; Negative value: data must be outside configured interval
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;sample_limit=1
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; {dc_|imbalance_}file_dump: string: File used to dump results
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; dump_filter_test: string: Format to use to dump test filter vector values
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; The following parameters are replaced: ${newline}, ${tab}, ${time}
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; Values are set in ${data} location
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;dump_filter_test=
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; dump_buf_ok_format, dump_buf_fail_format: string: Format used to dump read data values
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; The following parameters are replaced: ${newline}, ${tab}, ${time}
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; If set, read data values are set in ${data} location
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; dump_buf_ok: integer: Number of valid buffers to dump
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; dump_buf_fail: integer: Number of failed buffers to dump
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; These parameters are ignored 'dump_buf_ok_format'/'dump_buf_fail_format' are not set
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; 0: none, negative: all
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;dump_buf_ok=0
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;dump_buf_fail=0
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[loopback-check]
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; This section configures the loopback check process (runs when calibrating)
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; Parameters should be changed for debug purposes only!
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; trace: integer: Loopback check process trace
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; Values:
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; 1: Output params at start and result at end
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; Greater than 1: Output values calculated for each buffer
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;trace=0
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; dump_status_start: boolean: Output state data if trace is enabled
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;dump_status_start=no
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; dump_dev: boolean: Output device info on start. Ignored if 'dump_status_start' is disabled
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;dump_dev=no
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; dump_lms_modules: boolean: Output some LMS info on start. Ignored if 'dump_status_start' is disabled
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;dump_lms_modules=no
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; dump_loopback_status: boolean: Output loopback switches on start. Ignored if 'dump_status_start' is disabled
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;dump_loopback_status=no
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; dump_lms: boolean: Output all LMS registers. Ignored if 'dump_status_start' is disabled
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; dump_lms_str: string: Hex string with specific LMS address(es) to output on start.
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; Ignored if 'dump_status_start' is disabled
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; dump_lms=no
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; dump_lms_str=
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; buffers: integer: The number of buffers to check
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;buffers=10
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; allow_fail: integer: How many data check failures are allowed
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; Allowed interval: [0 .. buffers)
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;allow_fail=buffers/4
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; loopback: string: Override default loopback
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; Possible values: lpf-to-rxout, lpf-to-vga2, vga1-to-vga2, lpf-to-lpf, vga1-to-lpf,
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; pa-to-lna1, pa-to-lna2, pa-to-lna3, none
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;loopback=pa-to-lna1/pa-to-lna2
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; loopback_transmit: boolean: Enable TX RF during loopback check
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;loopback_transmit=enabled for loopback=none, disabled for all other values
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; delta_freq: integer: Override TX/RX frequency difference
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;delta_freq=
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; txpattern: string: Transmit pattern to use
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; May be:
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; - circle: 1,0,0,1,-1,0,0,-1
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; - circle_reverse: Reversed circle: 1,0,0,-1,-1,0,0,1
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; - circle_div[_reverse]_{divisor}: [reversed] circle pattern divided by requested divisor (must be at least 1)
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; - circle_points[_reverse]_{length}[_div_{divisor}]: Build a [reversed] circle using given length
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; (which must be a multiple of 4). Use optional divisor
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; - Comma separated list of values (e.g. 1,0.5,-0.4,0.3). The number of values MUST be an even one.
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; Each value must be in interval [-1..1]
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; - zero: same as 0,0
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;txpattern=circle
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; txfrequency: integer: TX tune frequency
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; samplerate: integer: Sampling rate to use
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; bandwidth: integer: Filter bandwidth to use
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; These parameters default to values required by calibration
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; txvga1, txvga2, rxvga1, rxvga2: integer: Override default VGA gains
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; Defaults: txvga1=-14, txvga2=0, rxvga1=30, rxvga2=3
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; lms_write: string: Hex string describing LMS values to be wrote to chip
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; after setup, before starting the loopback check process
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; Must contain addr/value pairs (e.g. 1248 writes 0x48 at address 0x12)
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;lms_write=
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; test_pattern: string: Algorithm test pattern. Replaces data read from board
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; See txpattern for format
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;test_pattern=
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; sample_limit: float: Allowed range for read data
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; Read data is validated for interval [-sample_limit .. sample_limit]
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; Positive value (clamped to interval [0 ..1]): data must be inside configured interval
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; Negative value: data must be outside configured interval
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;sample_limit=0.9965 (2040/2047)
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; sample_limit_allow_fail: integer: How many sample limit failures are allowed
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; Allowed interval: [0 .. buffers)
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;sample_limit_allow_fail=buffers/4
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; dump_file: string: File used to dump results
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;dump_file=
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; dump_buf_ok_format, dump_buf_fail_format: string: Format used to dump read data values
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; The following parameters are replaced: ${newline}, ${tab}, ${time}
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; If set, read data values are set in ${data} location
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; dump_buf_ok: integer: Number of valid buffers to dump
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; dump_buf_fail: integer: Number of failed buffers to dump
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; These parameters are ignored 'dump_buf_ok_format'/'dump_buf_fail_format' are not set
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; 0: none, negative: all
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;dump_buf_ok=0
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;dump_buf_fail=0
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@ -8547,6 +8547,8 @@ unsigned int BrfLibUsbDevice::calibrateBbCorrection(BrfBbCalData& data,
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pass,lookup(corr,s_corr),*corrVal[corr],
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lookup(corrPeer[corr],s_corr),*corrVal[corrPeer[corr]],
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data.samples(),range,step,calVal,calValMax);
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bool traceRepeat = trace && data.boolParam(dc,"trace_repeat",true);
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bool traceFailed = trace && data.boolParam(dc,"trace_failed",true);
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bool accum = false;
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if (data.m_dump.valid()) {
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data.dumpCorrStart(pass,corr,*corrVal[corr],corrPeer[corr],
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@ -8583,7 +8585,7 @@ unsigned int BrfLibUsbDevice::calibrateBbCorrection(BrfBbCalData& data,
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bool ok = false;
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for (; i < data.m_repeatRxLoop; ++i) {
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res[i].status = 0;
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if (trace && i) {
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if (traceRepeat && i) {
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String s;
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Output(" REPEAT[%u/%u] [%10s] %s=%-5d %s",i + 1,data.m_repeatRxLoop,
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String(ts).c_str(),lookup(corr,s_corr),
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@ -8641,7 +8643,7 @@ unsigned int BrfLibUsbDevice::calibrateBbCorrection(BrfBbCalData& data,
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String s;
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if (trace > 1 && ok && (better || trace > 2))
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data.dump(s,trace > 2);
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else if (!ok)
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else if (!ok && traceFailed)
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data.dump(s,true);
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if (s)
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Output(" %s=%-5d [%10s] %s%s",lookup(corr,s_corr),calVal,
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@ -9160,7 +9162,7 @@ unsigned int BrfLibUsbDevice::loopbackCheck(String* error)
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if (h) {
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if (h > testTone.length())
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h = testTone.length();
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tmp.printf("TEST TONE HEAD(%d):",h);;
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tmp.printf("TEST TONE HEAD(%d):",h);
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testTone.head(h).dump(tmp,Math::dumpComplex," ","(%g,%g)");
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}
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if (testPattern.length()) {
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