Change type of SR_CONF keys to uint32_t.

[libsigrok.git] / src / hardware / brymen-dmm / api.c

diff --git a/src/hardware/brymen-dmm/api.c b/src/hardware/brymen-dmm/api.c
index 1ccd18af0fa36f3eb92685d818c2fe94308b6edc..f0ba3923e74874cbc0a702143528e0ab811a4d34 100644 (file)
--- a/src/hardware/brymen-dmm/api.c
+++ b/src/hardware/brymen-dmm/api.c
@@ -19,12 +19,12 @@
 
 #include "protocol.h"
 
-static const int32_t hwopts[] = {
+static const uint32_t hwopts[] = {
        SR_CONF_CONN,
        SR_CONF_SERIALCOMM,
 };
 
-static const int32_t hwcaps[] = {
+static const uint32_t hwcaps[] = {
        SR_CONF_MULTIMETER,
        SR_CONF_LIMIT_SAMPLES,
        SR_CONF_CONTINUOUS,
@@ -149,7 +149,7 @@ static int cleanup(void)
        return std_dev_clear(di, NULL);
 }
 
-static int config_set(int id, 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;
@@ -166,7 +166,7 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
        }
 
        ret = SR_OK;
-       switch (id) {
+       switch (key) {
        case SR_CONF_LIMIT_SAMPLES:
                devc->limit_samples = g_variant_get_uint64(data);
                break;
@@ -180,7 +180,7 @@ static int config_set(int id, 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)
 {
        (void)sdi;
@@ -188,12 +188,12 @@ static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
 
        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;
        default:
                return SR_ERR_NA;