X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fmic-985xx%2Fprotocol.c;h=9bd7dcd896050aed44ead03854a425305fd26a81;hb=e91d4ce2b2a2b34fe4cabb3082a2c325941de1f9;hp=eb9b48be8d6d24a324deb0776b81514c3ff265be;hpb=676877f6cee574f2a32805b946e56710db502264;p=libsigrok.git

diff --git a/src/hardware/mic-985xx/protocol.c b/src/hardware/mic-985xx/protocol.c
index eb9b48be..9bd7dcd8 100644
--- a/src/hardware/mic-985xx/protocol.c
+++ b/src/hardware/mic-985xx/protocol.c
@@ -18,13 +18,15 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#include <config.h>
 #include "protocol.h"
 
 static int mic_send(struct sr_serial_dev_inst *serial, const char *cmd)
 {
 	int ret;
 
-	if ((ret = serial_write_blocking(serial, cmd, strlen(cmd), 0)) < 0) {
+	if ((ret = serial_write_blocking(serial, cmd, strlen(cmd),
+			serial_timeout(serial, strlen(cmd)))) < 0) {
 		sr_err("Error sending '%s' command: %d.", cmd, ret);
 		return SR_ERR;
 	}
@@ -93,7 +95,7 @@ static int handle_packet(const uint8_t *buf, struct sr_dev_inst *sdi, int idx)
 {
 	float temperature, humidity;
 	struct sr_datafeed_packet packet;
-	struct sr_datafeed_analog2 analog;
+	struct sr_datafeed_analog analog;
 	struct sr_analog_encoding encoding;
 	struct sr_analog_meaning meaning;
 	struct sr_analog_spec spec;
@@ -111,32 +113,12 @@ static int handle_packet(const uint8_t *buf, struct sr_dev_inst *sdi, int idx)
 		return SR_ERR;
 	}
 
-	memset(&analog, 0, sizeof(struct sr_datafeed_analog));
-	memset(&encoding, 0, sizeof(struct sr_analog_encoding));
-	memset(&meaning, 0, sizeof(struct sr_analog_meaning));
-	memset(&spec, 0, sizeof(struct sr_analog_spec));
+	sr_analog_init(&analog, &encoding, &meaning, &spec, 3);
 
 	/* Common values for both channels. */
-	packet.type = SR_DF_ANALOG2;
+	packet.type = SR_DF_ANALOG;
 	packet.payload = &analog;
-	analog.encoding = &encoding;
-	analog.meaning = &meaning;
-	analog.spec = &spec;
 	analog.num_samples = 1;
-	encoding.unitsize = sizeof(float);
-	encoding.is_float = TRUE;
-#ifdef WORDS_BIGENDIAN
-	encoding.is_bigendian = TRUE;
-#else
-	encoding.is_bigendian = FALSE;
-#endif
-	encoding.digits = 3; /* Values are always 3-digit numbers. */
-	encoding.is_digits_decimal = TRUE;
-	encoding.scale.p = 1;
-	encoding.scale.q = 1;
-	encoding.offset.p = 0;
-	encoding.offset.q = 1;
-	spec.spec_digits = encoding.digits;
 
 	/* Temperature. */
 	l = g_slist_copy(sdi->channels);
@@ -145,7 +127,7 @@ static int handle_packet(const uint8_t *buf, struct sr_dev_inst *sdi, int idx)
 	meaning.mq = SR_MQ_TEMPERATURE;
 	meaning.unit = SR_UNIT_CELSIUS; /* TODO: Use C/F correctly. */
 	analog.data = &temperature;
-	sr_session_send(devc->cb_data, &packet);
+	sr_session_send(sdi, &packet);
 	g_slist_free(l);
 
 	/* Humidity. */
@@ -156,11 +138,11 @@ static int handle_packet(const uint8_t *buf, struct sr_dev_inst *sdi, int idx)
 		meaning.mq = SR_MQ_RELATIVE_HUMIDITY;
 		meaning.unit = SR_UNIT_PERCENTAGE;
 		analog.data = &humidity;
-		sr_session_send(devc->cb_data, &packet);
+		sr_session_send(sdi, &packet);
 		g_slist_free(l);
 	}
 
-	devc->num_samples++;
+	sr_sw_limits_update_samples_read(&devc->limits, 1);
 
 	return SR_OK;
 }
@@ -204,7 +186,6 @@ static int receive_data(int fd, int revents, int idx, void *cb_data)
 {
 	struct sr_dev_inst *sdi;
 	struct dev_context *devc;
-	int64_t t;
 	static gboolean first_time = TRUE;
 	struct sr_serial_dev_inst *serial;
 
@@ -229,20 +210,8 @@ static int receive_data(int fd, int revents, int idx, void *cb_data)
 		}
 	}
 
-	if (devc->limit_samples && devc->num_samples >= devc->limit_samples) {
-		sr_info("Requested number of samples reached.");
-		sdi->driver->dev_acquisition_stop(sdi, cb_data);
-		return TRUE;
-	}
-
-	if (devc->limit_msec) {
-		t = (g_get_monotonic_time() - devc->starttime) / 1000;
-		if (t > (int64_t)devc->limit_msec) {
-			sr_info("Requested time limit reached.");
-			sdi->driver->dev_acquisition_stop(sdi, cb_data);
-			return TRUE;
-		}
-	}
+	if (sr_sw_limits_check(&devc->limits))
+		sdi->driver->dev_acquisition_stop(sdi);
 
 	return TRUE;
 }