add SR_CONF_SAMPLE_INTERVAL

[libsigrok.git] / hwdriver.c

diff --git a/hwdriver.c b/hwdriver.c
index 026c4824d185dcea118e71d7dc3b459171f3f13b..a5f85b8861bb065145b6943895ca7202ae8f16cb 100644 (file)
--- a/hwdriver.c
+++ b/hwdriver.c
@@ -79,6 +79,8 @@ static struct sr_config_info sr_config_info_data[] = {
                "Volts/div", NULL},
        {SR_CONF_COUPLING, SR_T_CHAR, "coupling",
                "Coupling", NULL},
+       {SR_CONF_DATALOG, SR_T_BOOL, "datalog",
+               "Datalog", NULL},
        {0, 0, NULL, NULL, NULL},
 };
 
@@ -96,6 +98,7 @@ extern SR_PRIV struct sr_dev_driver demo_driver_info;
 extern SR_PRIV struct sr_dev_driver lascar_el_usb_driver_info;
 #endif
 #ifdef HAVE_HW_MIC_985XX
+extern SR_PRIV struct sr_dev_driver mic_98581_driver_info;
 extern SR_PRIV struct sr_dev_driver mic_98583_driver_info;
 #endif
 #ifdef HAVE_HW_NEXUS_OSCIPRIME
@@ -176,6 +179,7 @@ static struct sr_dev_driver *drivers_list[] = {
        &lascar_el_usb_driver_info,
 #endif
 #ifdef HAVE_HW_MIC_985XX
+       &mic_98581_driver_info,
        &mic_98583_driver_info,
 #endif
 #ifdef HAVE_HW_NEXUS_OSCIPRIME
@@ -383,9 +387,6 @@ SR_API int sr_config_get(const struct sr_dev_driver *driver, int key,
        if (!driver || !data)
                return SR_ERR;
 
-       if (!driver->config_get)
-               return SR_ERR_ARG;
-
        ret = driver->config_get(key, data, sdi);
 
        return ret;
@@ -443,9 +444,6 @@ SR_API int sr_config_list(const struct sr_dev_driver *driver, int key,
        if (!driver || !data)
                return SR_ERR;
 
-       if (!driver->config_list)
-               return SR_ERR_ARG;
-
        ret = driver->config_list(key, data, sdi);
 
        return ret;