agilent-dmm: Make protocol parser locale-independent.

[libsigrok.git] / hardware / common / dmm / metex14.c

diff --git a/hardware/common/dmm/metex14.c b/hardware/common/dmm/metex14.c
index 8ba4291364d2d3b2f9cf2880992ec985c4819c49..7aa22a766a434d9171f3043ca917ca1c37bcd081 100644 (file)
--- a/hardware/common/dmm/metex14.c
+++ b/hardware/common/dmm/metex14.c
@@ -34,14 +34,7 @@
 #include "libsigrok.h"
 #include "libsigrok-internal.h"
 
-/* Message logging helpers with subsystem-specific prefix string. */
-#define LOG_PREFIX "metex14: "
-#define sr_log(l, s, args...) sr_log(l, LOG_PREFIX s, ## args)
-#define sr_spew(s, args...) sr_spew(LOG_PREFIX s, ## args)
-#define sr_dbg(s, args...) sr_dbg(LOG_PREFIX s, ## args)
-#define sr_info(s, args...) sr_info(LOG_PREFIX s, ## args)
-#define sr_warn(s, args...) sr_warn(LOG_PREFIX s, ## args)
-#define sr_err(s, args...) sr_err(LOG_PREFIX s, ## args)
+#define LOG_PREFIX "metex14"
 
 static int parse_value(const uint8_t *buf, float *result)
 {
@@ -227,7 +220,7 @@ static gboolean flags_valid(const struct metex14_info *info)
        count += (info->is_kilo) ? 1 : 0;
        count += (info->is_mega) ? 1 : 0;
        if (count > 1) {
-               sr_err("More than one multiplier detected in packet.");
+               sr_dbg("More than one multiplier detected in packet.");
                return FALSE;
        }
 
@@ -241,19 +234,20 @@ static gboolean flags_valid(const struct metex14_info *info)
        count += (info->is_diode) ? 1 : 0;
        count += (info->is_frequency) ? 1 : 0;
        if (count > 1) {
-               sr_err("More than one measurement type detected in packet.");
+               sr_dbg("More than one measurement type detected in packet.");
                return FALSE;
        }
 
        /* Both AC and DC set? */
        if (info->is_ac && info->is_dc) {
-               sr_err("Both AC and DC flags detected in packet.");
+               sr_dbg("Both AC and DC flags detected in packet.");
                return FALSE;
        }
 
        return TRUE;
 }
 
+#ifdef HAVE_LIBSERIALPORT
 SR_PRIV int sr_metex14_packet_request(struct sr_serial_dev_inst *serial)
 {
        const uint8_t wbuf = 'D';
@@ -262,6 +256,7 @@ SR_PRIV int sr_metex14_packet_request(struct sr_serial_dev_inst *serial)
 
        return (serial_write(serial, &wbuf, 1) == 1) ? SR_OK : SR_ERR;
 }
+#endif
 
 SR_PRIV gboolean sr_metex14_packet_valid(const uint8_t *buf)
 {
@@ -306,7 +301,7 @@ SR_PRIV int sr_metex14_parse(const uint8_t *buf, float *floatval,
        sr_dbg("DMM packet: \"%.13s\"", buf);
 
        if ((ret = parse_value(buf, floatval)) != SR_OK) {
-               sr_err("Error parsing value: %d.", ret);
+               sr_dbg("Error parsing value: %d.", ret);
                return ret;
        }