input/trace32_ad: use u64 instead of u32 for samplerate option

The variable type is already u64 so this is consistent now inside of
this module and also with the other input parsers using a samplerate
option.

This also fixes a crash when invoking PulseView with the "samplerate"
command line option because u32 is not yet included in C++ bindings:

$ pulseview -i /dev/null -I trace32_ad:samplerate=1
Exception: internal error

diff --git a/src/input/trace32_ad.c b/src/input/trace32_ad.c
index 3a4e1cd479996d91396ddc3d91a9c176f6ac53fd..ba89ad2c41b7479586ae7204762cb1a86a5f7f6b 100644 (file)
--- a/src/input/trace32_ad.c
+++ b/src/input/trace32_ad.c
@@ -163,7 +163,7 @@ static int init(struct sr_input *in, GHashTable *options)
 
        /* Calculate the desired timestamp scaling factor. */
        inc->samplerate = 1000000 *
-               g_variant_get_uint32(g_hash_table_lookup(options, "samplerate"));
+               g_variant_get_uint64(g_hash_table_lookup(options, "samplerate"));
 
        inc->timestamp_scale = ((1 / TIMESTAMP_RESOLUTION) / (double)inc->samplerate);
 
@@ -891,7 +891,7 @@ static const struct sr_option *get_options(void)
                options[9].def = g_variant_ref_sink(g_variant_new_boolean(FALSE));
                options[10].def = g_variant_ref_sink(g_variant_new_boolean(FALSE));
                options[11].def = g_variant_ref_sink(g_variant_new_boolean(FALSE));
-               options[12].def = g_variant_ref_sink(g_variant_new_uint32(DEFAULT_SAMPLERATE));
+               options[12].def = g_variant_ref_sink(g_variant_new_uint64(DEFAULT_SAMPLERATE));
        }
 
        return options;