X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fdmm%2Fmetex14.c;h=a6e2a317369170ecfd7a912bc9122f453e42bf68;hb=70e28e780244427fc645427731ad1ea299228e51;hp=8151aa9ded319006f485bf669a089af8039714e7;hpb=155b680da482cea2381becb73c51cfb838bff31e;p=libsigrok.git

diff --git a/src/dmm/metex14.c b/src/dmm/metex14.c
index 8151aa9d..a6e2a317 100644
--- a/src/dmm/metex14.c
+++ b/src/dmm/metex14.c
@@ -30,11 +30,13 @@
  * It does _not_ work for all Metex DMMs, some use a quite different protocol.
  */
 
+#include <config.h>
 #include <string.h>
+#include <strings.h>
 #include <ctype.h>
 #include <math.h>
 #include <glib.h>
-#include "libsigrok.h"
+#include <libsigrok/libsigrok.h>
 #include "libsigrok-internal.h"
 
 #define LOG_PREFIX "metex14"
@@ -55,14 +57,14 @@ static int parse_value(const uint8_t *buf, struct metex14_info *info,
 
 	/* Bytes 5-7: Over limit (various forms) */
 	is_ol = 0;
-	is_ol += (!strcasecmp((const char *)&valstr, ".OL")) ? 1 : 0;
-	is_ol += (!strcasecmp((const char *)&valstr, "O.L")) ? 1 : 0;
-	is_ol += (!strcasecmp((const char *)&valstr, "OL.")) ? 1 : 0;
-	is_ol += (!strcasecmp((const char *)&valstr, "OL")) ? 1 : 0;
-	is_ol += (!strcasecmp((const char *)&valstr, "-.OL")) ? 1 : 0;
-	is_ol += (!strcasecmp((const char *)&valstr, "-O.L")) ? 1 : 0;
-	is_ol += (!strcasecmp((const char *)&valstr, "-OL.")) ? 1 : 0;
-	is_ol += (!strcasecmp((const char *)&valstr, "-OL")) ? 1 : 0;
+	is_ol += (!g_ascii_strcasecmp((const char *)&valstr, ".OL")) ? 1 : 0;
+	is_ol += (!g_ascii_strcasecmp((const char *)&valstr, "O.L")) ? 1 : 0;
+	is_ol += (!g_ascii_strcasecmp((const char *)&valstr, "OL.")) ? 1 : 0;
+	is_ol += (!g_ascii_strcasecmp((const char *)&valstr, "OL")) ? 1 : 0;
+	is_ol += (!g_ascii_strcasecmp((const char *)&valstr, "-.OL")) ? 1 : 0;
+	is_ol += (!g_ascii_strcasecmp((const char *)&valstr, "-O.L")) ? 1 : 0;
+	is_ol += (!g_ascii_strcasecmp((const char *)&valstr, "-OL.")) ? 1 : 0;
+	is_ol += (!g_ascii_strcasecmp((const char *)&valstr, "-OL")) ? 1 : 0;
 	if (is_ol != 0) {
 		sr_spew("Over limit.");
 		*result = INFINITY;
@@ -113,35 +115,35 @@ static void parse_flags(const char *buf, struct metex14_info *info)
 
 	/* Bytes 9-12: Unit */
 	u = (const char *)&unit;
-	if (!strcasecmp(u, "A"))
+	if (!g_ascii_strcasecmp(u, "A"))
 		info->is_ampere = TRUE;
-	else if (!strcasecmp(u, "mA"))
+	else if (!g_ascii_strcasecmp(u, "mA"))
 		info->is_milli = info->is_ampere = TRUE;
-	else if (!strcasecmp(u, "uA"))
+	else if (!g_ascii_strcasecmp(u, "uA"))
 		info->is_micro = info->is_ampere = TRUE;
-	else if (!strcasecmp(u, "V"))
+	else if (!g_ascii_strcasecmp(u, "V"))
 		info->is_volt = TRUE;
-	else if (!strcasecmp(u, "mV"))
+	else if (!g_ascii_strcasecmp(u, "mV"))
 		info->is_milli = info->is_volt = TRUE;
-	else if (!strcasecmp(u, "Ohm"))
+	else if (!g_ascii_strcasecmp(u, "Ohm"))
 		info->is_ohm = TRUE;
-	else if (!strcasecmp(u, "KOhm"))
+	else if (!g_ascii_strcasecmp(u, "KOhm"))
 		info->is_kilo = info->is_ohm = TRUE;
-	else if (!strcasecmp(u, "MOhm"))
+	else if (!g_ascii_strcasecmp(u, "MOhm"))
 		info->is_mega = info->is_ohm = TRUE;
-	else if (!strcasecmp(u, "pF"))
+	else if (!g_ascii_strcasecmp(u, "pF"))
 		info->is_pico = info->is_farad = TRUE;
-	else if (!strcasecmp(u, "nF"))
+	else if (!g_ascii_strcasecmp(u, "nF"))
 		info->is_nano = info->is_farad = TRUE;
-	else if (!strcasecmp(u, "uF"))
+	else if (!g_ascii_strcasecmp(u, "uF"))
 		info->is_micro = info->is_farad = TRUE;
-	else if (!strcasecmp(u, "KHz"))
+	else if (!g_ascii_strcasecmp(u, "KHz"))
 		info->is_kilo = info->is_hertz = TRUE;
-	else if (!strcasecmp(u, "C"))
+	else if (!g_ascii_strcasecmp(u, "C"))
 		info->is_celsius = TRUE;
-	else if (!strcasecmp(u, "DB"))
+	else if (!g_ascii_strcasecmp(u, "DB"))
 		info->is_decibel = TRUE;
-	else if (!strcasecmp(u, ""))
+	else if (!g_ascii_strcasecmp(u, ""))
 		info->is_unitless = TRUE;
 
 	/* Bytes 0-1: Measurement mode, except AC/DC */
@@ -187,53 +189,53 @@ static void handle_flags(struct sr_datafeed_analog *analog, float *floatval,
 
 	/* Measurement modes */
 	if (info->is_volt) {
-		analog->mq = SR_MQ_VOLTAGE;
-		analog->unit = SR_UNIT_VOLT;
+		analog->meaning->mq = SR_MQ_VOLTAGE;
+		analog->meaning->unit = SR_UNIT_VOLT;
 	}
 	if (info->is_ampere) {
-		analog->mq = SR_MQ_CURRENT;
-		analog->unit = SR_UNIT_AMPERE;
+		analog->meaning->mq = SR_MQ_CURRENT;
+		analog->meaning->unit = SR_UNIT_AMPERE;
 	}
 	if (info->is_ohm) {
-		analog->mq = SR_MQ_RESISTANCE;
-		analog->unit = SR_UNIT_OHM;
+		analog->meaning->mq = SR_MQ_RESISTANCE;
+		analog->meaning->unit = SR_UNIT_OHM;
 	}
 	if (info->is_hertz) {
-		analog->mq = SR_MQ_FREQUENCY;
-		analog->unit = SR_UNIT_HERTZ;
+		analog->meaning->mq = SR_MQ_FREQUENCY;
+		analog->meaning->unit = SR_UNIT_HERTZ;
 	}
 	if (info->is_farad) {
-		analog->mq = SR_MQ_CAPACITANCE;
-		analog->unit = SR_UNIT_FARAD;
+		analog->meaning->mq = SR_MQ_CAPACITANCE;
+		analog->meaning->unit = SR_UNIT_FARAD;
 	}
 	if (info->is_celsius) {
-		analog->mq = SR_MQ_TEMPERATURE;
-		analog->unit = SR_UNIT_CELSIUS;
+		analog->meaning->mq = SR_MQ_TEMPERATURE;
+		analog->meaning->unit = SR_UNIT_CELSIUS;
 	}
 	if (info->is_diode) {
-		analog->mq = SR_MQ_VOLTAGE;
-		analog->unit = SR_UNIT_VOLT;
+		analog->meaning->mq = SR_MQ_VOLTAGE;
+		analog->meaning->unit = SR_UNIT_VOLT;
 	}
 	if (info->is_gain) {
-		analog->mq = SR_MQ_GAIN;
-		analog->unit = SR_UNIT_DECIBEL_VOLT;
+		analog->meaning->mq = SR_MQ_GAIN;
+		analog->meaning->unit = SR_UNIT_DECIBEL_VOLT;
 	}
 	if (info->is_hfe) {
-		analog->mq = SR_MQ_GAIN;
-		analog->unit = SR_UNIT_UNITLESS;
+		analog->meaning->mq = SR_MQ_GAIN;
+		analog->meaning->unit = SR_UNIT_UNITLESS;
 	}
 	if (info->is_logic) {
-		analog->mq = SR_MQ_GAIN;
-		analog->unit = SR_UNIT_UNITLESS;
+		analog->meaning->mq = SR_MQ_GAIN;
+		analog->meaning->unit = SR_UNIT_UNITLESS;
 	}
 
 	/* Measurement related flags */
 	if (info->is_ac)
-		analog->mqflags |= SR_MQFLAG_AC;
+		analog->meaning->mqflags |= SR_MQFLAG_AC;
 	if (info->is_dc)
-		analog->mqflags |= SR_MQFLAG_DC;
+		analog->meaning->mqflags |= SR_MQFLAG_DC;
 	if (info->is_diode)
-		analog->mqflags |= SR_MQFLAG_DIODE;
+		analog->meaning->mqflags |= SR_MQFLAG_DIODE;
 }
 
 static gboolean flags_valid(const struct metex14_info *info)
@@ -283,7 +285,7 @@ SR_PRIV int sr_metex14_packet_request(struct sr_serial_dev_inst *serial)
 
 	sr_spew("Requesting DMM packet.");
 
-	return (serial_write(serial, &wbuf, 1) == 1) ? SR_OK : SR_ERR;
+	return (serial_write_nonblocking(serial, &wbuf, 1) == 1) ? SR_OK : SR_ERR;
 }
 #endif