Add missing entries to sr_config_info_data[].

Newly added keys:

 - SR_CONF_SAMPLE_INTERVAL
 - SR_CONF_NUM_TIMEBASE
 - SR_CONF_NUM_VDIV
 - SR_CONF_CENTER_FREQUENCY
 - SR_CONF_DEVICE_MODE
 - SR_CONF_SCAN_OPTIONS
 - SR_CONF_DEVICE_OPTIONS
 - SR_CONF_DEVICE_MODE
 - SR_CONF_TEST_MODE

Also, keep the same ordering and grouping as in libsigrok.h.

include/libsigrok/libsigrok.h

@@ -576,7 +576,7 @@ struct sr_config_info {
 #define SR_CONF_LIST (1 << 29)
 #define SR_CONF_MASK 0x1fffffff
 
-/** Constants for device classes */
+/** Configuration keys */
 enum sr_configkey {
 	/*--- Device classes ------------------------------------------------*/
 
@@ -604,13 +604,13 @@ enum sr_configkey {
 	/** The device can measure energy consumption. */
 	SR_CONF_ENERGYMETER,
 
-	/** The device can demodulate signals. */
+	/** The device can act as a signal demodulator. */
 	SR_CONF_DEMODULATOR,
 
-	/** Programmable power supply. */
+	/** The device can act as a programmable power supply. */
 	SR_CONF_POWER_SUPPLY,
 
-	/** LCR meter. */
+	/** The device can act as an LCR meter. */
 	SR_CONF_LCRMETER,
 
 	/*--- Driver scan options -------------------------------------------*/
@@ -648,7 +648,7 @@ enum sr_configkey {
 	 */
 	SR_CONF_SERIALCOMM,
 
-	/*--- Device configuration ------------------------------------------*/
+	/*--- Device (or channel group) configuration -----------------------*/
 
 	/** The device supports setting its samplerate, in Hz. */
 	SR_CONF_SAMPLERATE = 30000,
@@ -659,7 +659,7 @@ enum sr_configkey {
 	/** The device supports setting a pattern (pattern generator mode). */
 	SR_CONF_PATTERN_MODE,
 
-	/** The device supports Run Length Encoding. */
+	/** The device supports run-length encoding (RLE). */
 	SR_CONF_RLE,
 
 	/** The device supports setting trigger slope. */
@@ -894,7 +894,7 @@ enum sr_configkey {
 	 */
 	SR_CONF_DATA_SOURCE,
 
-	/*--- Acquisition modes ---------------------------------------------*/
+	/*--- Acquisition modes, sample limiting ----------------------------*/
 
 	/**
 	 * The device supports setting a sample time limit (how long

src/hwdriver.c

@@ -47,9 +47,10 @@ extern SR_PRIV struct sr_dev_driver *drivers_list[];
  * @{
  */
 
+/* Same key order/grouping as in enum sr_configkey (libsigrok.h). */
 static struct sr_config_info sr_config_info_data[] = {
-	/* Device types */
+	/* Device classes */
-	{SR_CONF_LOGIC_ANALYZER, SR_T_STRING, NULL, "Logic Analyzer", NULL},
+	{SR_CONF_LOGIC_ANALYZER, SR_T_STRING, NULL, "Logic analyzer", NULL},
 	{SR_CONF_OSCILLOSCOPE, SR_T_STRING, NULL, "Oscilloscope", NULL},
 	{SR_CONF_MULTIMETER, SR_T_STRING, NULL, "Multimeter", NULL},
 	{SR_CONF_DEMO_DEV, SR_T_STRING, NULL, "Demo device", NULL},
@@ -61,37 +62,21 @@ static struct sr_config_info sr_config_info_data[] = {
 	{SR_CONF_POWER_SUPPLY, SR_T_STRING, NULL, "Power supply", NULL},
 	{SR_CONF_LCRMETER, SR_T_STRING, NULL, "LCR meter", NULL},
 
-	/* Sample limiting */
+	/* Driver scan options */
-	{SR_CONF_LIMIT_SAMPLES, SR_T_UINT64, "limit_samples",
-		"Sample limit", NULL},
-	{SR_CONF_LIMIT_MSEC, SR_T_UINT64, "limit_time",
-		"Time limit", NULL},
-	{SR_CONF_LIMIT_FRAMES, SR_T_UINT64, "limit_frames",
-		"Frame limit", NULL},
-	{SR_CONF_CONTINUOUS, SR_T_UINT64, "continuous",
-		"Continuous sampling", NULL},
-
-	/* Scan options */
 	{SR_CONF_CONN, SR_T_STRING, "conn",
 		"Connection", NULL},
 	{SR_CONF_SERIALCOMM, SR_T_STRING, "serialcomm",
 		"Serial communication", NULL},
 
-	/* Device/channel group options */
+	/* Device (or channel group) configuration */
 	{SR_CONF_SAMPLERATE, SR_T_UINT64, "samplerate",
 		"Sample rate", NULL},
 	{SR_CONF_CAPTURE_RATIO, SR_T_UINT64, "captureratio",
 		"Pre-trigger capture ratio", NULL},
 	{SR_CONF_PATTERN_MODE, SR_T_STRING, "pattern",
 		"Pattern", NULL},
-	{SR_CONF_TRIGGER_MATCH, SR_T_INT32, "triggermatch",
-		"Trigger matches", NULL},
-	{SR_CONF_EXTERNAL_CLOCK, SR_T_BOOL, "external_clock",
-		"External clock mode", NULL},
-	{SR_CONF_SWAP, SR_T_BOOL, "swap",
-		"Swap channel order", NULL},
 	{SR_CONF_RLE, SR_T_BOOL, "rle",
-		"Run Length Encoding", NULL},
+		"Run length encoding", NULL},
 	{SR_CONF_TRIGGER_SLOPE, SR_T_STRING, "triggerslope",
 		"Trigger slope", NULL},
 	{SR_CONF_TRIGGER_SOURCE, SR_T_STRING, "triggersource",
@@ -108,24 +93,32 @@ static struct sr_config_info sr_config_info_data[] = {
 		"Volts/div", NULL},
 	{SR_CONF_COUPLING, SR_T_STRING, "coupling",
 		"Coupling", NULL},
-	{SR_CONF_DATALOG, SR_T_BOOL, "datalog",
+	{SR_CONF_TRIGGER_MATCH, SR_T_INT32, "triggermatch",
-		"Datalog", NULL},
+		"Trigger matches", NULL},
+	{SR_CONF_SAMPLE_INTERVAL, SR_T_UINT64, "sample_interval",
+		"Sample interval", NULL},
+	{SR_CONF_NUM_TIMEBASE, SR_T_INT32, "num_timebase",
+		"Number of time bases", NULL},
+	{SR_CONF_NUM_VDIV, SR_T_INT32, "num_vdiv",
+		"Number of vertical divisions", NULL},
 	{SR_CONF_SPL_WEIGHT_FREQ, SR_T_STRING, "spl_weight_freq",
 		"Sound pressure level frequency weighting", NULL},
 	{SR_CONF_SPL_WEIGHT_TIME, SR_T_STRING, "spl_weight_time",
 		"Sound pressure level time weighting", NULL},
+	{SR_CONF_SPL_MEASUREMENT_RANGE, SR_T_UINT64_RANGE, "spl_meas_range",
+		"Sound pressure level measurement range", NULL},
 	{SR_CONF_HOLD_MAX, SR_T_BOOL, "hold_max",
 		"Hold max", NULL},
 	{SR_CONF_HOLD_MIN, SR_T_BOOL, "hold_min",
 		"Hold min", NULL},
-	{SR_CONF_SPL_MEASUREMENT_RANGE, SR_T_UINT64_RANGE, "spl_meas_range",
-		"Sound pressure level measurement range", NULL},
 	{SR_CONF_VOLTAGE_THRESHOLD, SR_T_DOUBLE_RANGE, "voltage_threshold",
 		"Voltage threshold", NULL },
-	{SR_CONF_POWER_OFF, SR_T_BOOL, "power_off",
+	{SR_CONF_EXTERNAL_CLOCK, SR_T_BOOL, "external_clock",
-		"Power off", NULL},
+		"External clock mode", NULL},
-	{SR_CONF_DATA_SOURCE, SR_T_STRING, "data_source",
+	{SR_CONF_SWAP, SR_T_BOOL, "swap",
-		"Data source", NULL},
+		"Swap channel order", NULL},
+	{SR_CONF_CENTER_FREQUENCY, SR_T_UINT64, "center_frequency",
+		"Center frequency", NULL},
 	{SR_CONF_NUM_LOGIC_CHANNELS, SR_T_INT32, "logic_channels",
 		"Number of logic channels", NULL},
 	{SR_CONF_NUM_ANALOG_CHANNELS, SR_T_INT32, "analog_channels",
@@ -158,10 +151,10 @@ static struct sr_config_info sr_config_info_data[] = {
 		"Clock edge", NULL},
 	{SR_CONF_AMPLITUDE, SR_T_FLOAT, "amplitude",
 		"Amplitude", NULL},
-	{SR_CONF_OVER_TEMPERATURE_PROTECTION, SR_T_BOOL, "otp",
-		"Over-temperature protection", NULL},
 	{SR_CONF_OUTPUT_REGULATION, SR_T_STRING, "output_regulation",
 		"Output channel regulation", NULL},
+	{SR_CONF_OVER_TEMPERATURE_PROTECTION, SR_T_BOOL, "otp",
+		"Over-temperature protection", NULL},
 	{SR_CONF_OUTPUT_FREQUENCY, SR_T_UINT64, "output_frequency",
 		"Output frequency", NULL},
 	{SR_CONF_MEASURED_QUANTITY, SR_T_STRING, "measured_quantity",
@@ -170,6 +163,39 @@ static struct sr_config_info sr_config_info_data[] = {
 		"Measured secondary quantity", NULL},
 	{SR_CONF_EQUIV_CIRCUIT_MODEL, SR_T_STRING, "equiv_circuit_model",
 		"Equivalent circuit model", NULL},
+
+	/* Special stuff */
+	{SR_CONF_SCAN_OPTIONS, SR_T_STRING, "scan_options",
+		"Scan options", NULL},
+	{SR_CONF_DEVICE_OPTIONS, SR_T_STRING, "device_options",
+		"Device options", NULL},
+	{SR_CONF_SESSIONFILE, SR_T_STRING, "sessionfile",
+		"Session file", NULL},
+	{SR_CONF_CAPTUREFILE, SR_T_STRING, "capturefile",
+		"Capture file", NULL},
+	{SR_CONF_CAPTURE_UNITSIZE, SR_T_UINT64, "capture_unitsize",
+		"Capture unitsize", NULL},
+	{SR_CONF_POWER_OFF, SR_T_BOOL, "power_off",
+		"Power off", NULL},
+	{SR_CONF_DATA_SOURCE, SR_T_STRING, "data_source",
+		"Data source", NULL},
+
+	/* Acquisition modes, sample limiting */
+	{SR_CONF_LIMIT_MSEC, SR_T_UINT64, "limit_time",
+		"Time limit", NULL},
+	{SR_CONF_LIMIT_SAMPLES, SR_T_UINT64, "limit_samples",
+		"Sample limit", NULL},
+	{SR_CONF_LIMIT_FRAMES, SR_T_UINT64, "limit_frames",
+		"Frame limit", NULL},
+	{SR_CONF_CONTINUOUS, SR_T_UINT64, "continuous",
+		"Continuous sampling", NULL},
+	{SR_CONF_DATALOG, SR_T_BOOL, "datalog",
+		"Datalog", NULL},
+	{SR_CONF_DEVICE_MODE, SR_T_STRING, "device_mode",
+		"Device mode", NULL},
+	{SR_CONF_TEST_MODE, SR_T_STRING, "test_mode",
+		"Test mode", NULL},
+
 	{0, 0, NULL, NULL, NULL},
 };