From: Timo Boettcher <redacted>
Date: Fri, 27 Sep 2024 22:19:33 +0000 (+0200)
Subject: libsigrok.h: Add SR_CONF_OVER_POWER_PROTECTION_* and SR_CONF_RESISTANCE
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=a86e0d57f479da9aa280e727757fad21ac321c08;p=libsigrok.git

libsigrok.h: Add SR_CONF_OVER_POWER_PROTECTION_* and SR_CONF_RESISTANCE

These are used for electronic loads like the Siglent SDL10x0.
---

diff --git a/include/libsigrok/libsigrok.h b/include/libsigrok/libsigrok.h
index 58251b3c..ca0ef91b 100644
--- a/include/libsigrok/libsigrok.h
+++ b/include/libsigrok/libsigrok.h
@@ -1226,6 +1226,36 @@ enum sr_configkey {
 	/** Self test mode. */
 	SR_CONF_TEST_MODE,
 
+	/**
+	 * Over-power protection (OPP) feature
+	 * @arg type: boolean
+	 * @arg get: @b true if currently enabled
+	 * @arg set: enable/disable
+	 */
+	SR_CONF_OVER_POWER_PROTECTION_ENABLED,
+
+	/**
+	 * Over-power protection (OPP) active
+	 * @arg type: boolean
+	 * @arg get: @b true if device has activated OPP, i.e. the current power
+	 *      exceeds the over-power protection threshold.
+	 */
+	SR_CONF_OVER_POWER_PROTECTION_ACTIVE,
+
+	/**
+	 * Over-power protection (OPP) threshold
+	 * @arg type: double (current)
+	 * @arg get: get current threshold
+	 * @arg set: set new threshold
+	 */
+	SR_CONF_OVER_POWER_PROTECTION_THRESHOLD,
+
+	/**
+	 * Current Resistance.
+	 * @arg type: double
+	 * @arg get: get measured resistance
+	 */
+	SR_CONF_RESISTANCE,
 	/* Update sr_key_info_config[] (hwdriver.c) upon changes! */
 };
 
diff --git a/src/hwdriver.c b/src/hwdriver.c
index 7687c5f4..06505d4c 100644
--- a/src/hwdriver.c
+++ b/src/hwdriver.c
@@ -252,6 +252,15 @@ static struct sr_key_info sr_key_info_config[] = {
 	{SR_CONF_TEST_MODE, SR_T_STRING, "test_mode",
 		"Test mode", NULL},
 
+	{SR_CONF_OVER_POWER_PROTECTION_ENABLED, SR_T_BOOL, "opp_enabled",
+		"Over-power protection enabled", NULL},
+	{SR_CONF_OVER_POWER_PROTECTION_ACTIVE, SR_T_BOOL, "opp_active",
+		"Over-power protection active", NULL},
+	{SR_CONF_OVER_POWER_PROTECTION_THRESHOLD, SR_T_FLOAT, "opp_threshold",
+		"Over-power protection threshold", NULL},
+
+	{SR_CONF_RESISTANCE, SR_T_FLOAT, "resistance",
+		"Resistance", NULL},
 	ALL_ZERO
 };