hameg-hmo: Add support for sample rate fetching.

[libsigrok.git] / hardware / hameg-hmo / api.c

diff --git a/hardware/hameg-hmo/api.c b/hardware/hameg-hmo/api.c
index 33800c7345867024b467d7fbe9a7e2453720af19..64b87a1792a9e2ff973a6872d141cbd4e3e11f2b 100644 (file)
--- a/hardware/hameg-hmo/api.c
+++ b/hardware/hameg-hmo/api.c
@@ -415,6 +415,7 @@ static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
        unsigned int i;
        struct dev_context *devc;
        struct scope_config *model;
+       struct scope_state *state;
 
        if (!sdi || !(devc = sdi->priv))
                return SR_ERR_ARG;
@@ -424,6 +425,7 @@ static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
 
        ret = SR_ERR_NA;
        model = devc->model_config;
+       state = devc->model_state;
 
        switch (key) {
        case SR_CONF_NUM_TIMEBASE:
@@ -447,6 +449,10 @@ static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
                        ret = SR_ERR_NA;
                }
                break;
+       case SR_CONF_SAMPLERATE:
+               *data = g_variant_new_uint64(state->sample_rate);
+               ret = SR_OK;
+               break;
        default:
                ret = SR_ERR_NA;
        }