Change type of SR_CONF keys to uint32_t.

[libsigrok.git] / src / hardware / cem-dt-885x / api.c

diff --git a/src/hardware/cem-dt-885x/api.c b/src/hardware/cem-dt-885x/api.c
index 9aed547362c59bd5933c45e56cff2e24a7fb43f8..943377a3df67e67ee2f182eaafacba15c0e36e5e 100644 (file)
--- a/src/hardware/cem-dt-885x/api.c
+++ b/src/hardware/cem-dt-885x/api.c
@@ -24,11 +24,11 @@
 /* 23ms is the longest interval between tokens. */
 #define MAX_SCAN_TIME 25 * 1000
 
-static const int32_t hwopts[] = {
+static const uint32_t hwopts[] = {
        SR_CONF_CONN,
 };
 
-static const int32_t hwcaps[] = {
+static const uint32_t hwcaps[] = {
        SR_CONF_SOUNDLEVELMETER,
        SR_CONF_LIMIT_SAMPLES,
        SR_CONF_CONTINUOUS,
@@ -165,7 +165,7 @@ static int cleanup(void)
        return std_dev_clear(di, NULL);
 }
 
-static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
+static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
                const struct sr_channel_group *cg)
 {
        struct dev_context *devc;
@@ -237,7 +237,7 @@ static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
        return ret;
 }
 
-static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
+static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
                const struct sr_channel_group *cg)
 {
        struct dev_context *devc;
@@ -327,7 +327,7 @@ static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
        return ret;
 }
 
-static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
+static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
                const struct sr_channel_group *cg)
 {
        GVariant *tuple, *range[2];
@@ -341,12 +341,12 @@ static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
        ret = SR_OK;
        switch (key) {
        case SR_CONF_SCAN_OPTIONS:
-               *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
-                               hwopts, ARRAY_SIZE(hwopts), sizeof(int32_t));
+               *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
+                               hwopts, ARRAY_SIZE(hwopts), sizeof(uint32_t));
                break;
        case SR_CONF_DEVICE_OPTIONS:
-               *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
-                               hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
+               *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
+                               hwcaps, ARRAY_SIZE(hwcaps), sizeof(uint32_t));
                break;
        case SR_CONF_SPL_WEIGHT_FREQ:
                *data = g_variant_new_strv(weight_freq, ARRAY_SIZE(weight_freq));