drivers: Fix locale dependent string to float conversion

[libsigrok.git] / src / dmm / m2110.c

diff --git a/src/dmm/m2110.c b/src/dmm/m2110.c
index fc09276561b6e60b134e2438b7c3a79f4605a40d..4f3af6940c062e2a9a28aa12e09a14f2fab9f613 100644 (file)
--- a/src/dmm/m2110.c
+++ b/src/dmm/m2110.c
@@ -44,7 +44,7 @@ SR_PRIV gboolean sr_m2110_packet_valid(const uint8_t *buf)
        if (!strncmp((const char *)buf, "OVERRNG", 7))
                return TRUE;
 
-       if (sscanf((const char *)buf, "%f", &val) == 1)
+       if (sr_atof_ascii((const char *)buf, &val) == SR_OK)
                return TRUE;
        else
                return FALSE;
@@ -65,7 +65,7 @@ SR_PRIV int sr_m2110_parse(const uint8_t *buf, float *floatval,
 
        if (!strncmp((const char *)buf, "OVERRNG", 7))
                *floatval = INFINITY;
-       else if (sscanf((const char *)buf, "%f", &val) == 1) {
+       else if (sr_atof_ascii((const char *)buf, &val) == SR_OK) {
                *floatval = val;
                dot_pos = strcspn((const char *)buf, ".");
                if (dot_pos < 7)