drivers: Fix locale dependent string to float conversion

[libsigrok.git] / src / dmm / metex14.c

diff --git a/src/dmm/metex14.c b/src/dmm/metex14.c
index 0d7234f36748da95e378a977b165aae93087c199..0dd5d2edc8602dada2c4c24666bf818f239d46c2 100644 (file)
--- a/src/dmm/metex14.c
+++ b/src/dmm/metex14.c
@@ -86,7 +86,7 @@ static int parse_value(const uint8_t *buf, struct metex14_info *info,
                return SR_OK;
 
        /* Bytes 2-8: Sign, value (up to 5 digits) and decimal point */
-       sscanf((const char *)&valstr, "%f", result);
+       sr_atof_ascii((const char *)&valstr, result);
 
        dot_pos = strcspn(valstr, ".");
        if (dot_pos < cnt)
@@ -293,7 +293,7 @@ SR_PRIV int sr_metex14_packet_request(struct sr_serial_dev_inst *serial)
 
        sr_spew("Requesting DMM packet.");
 
-       return (serial_write_nonblocking(serial, &wbuf, 1) == 1) ? SR_OK : SR_ERR;
+       return serial_write_blocking(serial, &wbuf, 1, 0);
 }
 #endif