Add new configuration option allowing to modify shunt resistance
values for power-monitors.
Signed-off-by: Bartosz Golaszewski <bgolaszew...@baylibre.com>
---
include/libsigrok/libsigrok.h | 9 +++++++++
src/hwdriver.c | 2 ++
2 files changed, 11 insertions(+)
diff --git a/include/libsigrok/libsigrok.h b/include/libsigrok/libsigrok.h
index 65e9da8..ced0346 100644
--- a/include/libsigrok/libsigrok.h
+++ b/include/libsigrok/libsigrok.h
@@ -903,6 +903,15 @@ enum sr_configkey {
*/
SR_CONF_DATA_SOURCE,
+ /**
+ * The device is a power-monitor supporting setting
+ * shunt resistance values.
+ *
+ * It's a key-value option, where key is the name/number of the probe
+ * and value is the desired shunt resistance.
+ */
+ SR_CONF_SHUNT_RESISTANCE,
+
/*--- Acquisition modes, sample limiting ----------------------------*/
/**
diff --git a/src/hwdriver.c b/src/hwdriver.c
index 239592d..1848a08 100644
--- a/src/hwdriver.c
+++ b/src/hwdriver.c
@@ -183,6 +183,8 @@ static struct sr_config_info sr_config_info_data[] = {
"Power off", NULL},
{SR_CONF_DATA_SOURCE, SR_T_STRING, "data_source",
"Data source", NULL},
+ {SR_CONF_SHUNT_RESISTANCE, SR_T_KEYVALUE, "shunt",
+ "Shunt resistance", NULL},
/* Acquisition modes, sample limiting */
{SR_CONF_LIMIT_MSEC, SR_T_UINT64, "limit_time",
--
2.1.4
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