/** Configuration capabilities. */
enum sr_configcap {
/** Value can be read. */
- SR_CONF_GET = (1 << 31),
+ SR_CONF_GET = (1UL << 31),
/** Value can be written. */
- SR_CONF_SET = (1 << 30),
+ SR_CONF_SET = (1UL << 30),
/** Possible values can be enumerated. */
- SR_CONF_LIST = (1 << 29),
+ SR_CONF_LIST = (1UL << 29),
};
/** Configuration keys */
/** Logic low-high threshold range. */
SR_CONF_VOLTAGE_THRESHOLD,
+ /** Logic threshold: predefined levels (TTL, ECL, CMOS, etc). */
+ SR_CONF_LOGIC_THRESHOLD,
+
+ /** Logic threshold: custom numerical value. */
+ SR_CONF_LOGIC_THRESHOLD_CUSTOM,
+
/** The device supports using an external clock. */
SR_CONF_EXTERNAL_CLOCK,
* Channel regulation
* get: "CV", "CC" or "UR", denoting constant voltage, constant current
* or unregulated.
+ * "CC-" denotes a power supply in current sink mode (e.g. HP 66xxB).
+ * "" is used when there is no regulation, e.g. the output is disabled.
*/
SR_CONF_REGULATION,
/** Under-voltage condition active. */
SR_CONF_UNDER_VOLTAGE_CONDITION_ACTIVE,
+ /** Trigger level. */
+ SR_CONF_TRIGGER_LEVEL,
+
/** Under-voltage condition threshold. */
SR_CONF_UNDER_VOLTAGE_CONDITION_THRESHOLD,
- /** Trigger level. */
- SR_CONF_TRIGGER_LEVEL,
+ /**
+ * Which external clock source to use if the device supports
+ * multiple external clock channels.
+ */
+ SR_CONF_EXTERNAL_CLOCK_SOURCE,
+
+ /** Offset of a source without strictly-defined MQ. */
+ SR_CONF_OFFSET,
/* Update sr_key_info_config[] (hwdriver.c) upon changes! */