X-Git-Url: https://git.ao2.it/visomat-utils.git/blobdiff_plain/ec6cf524733f65ff40ac2e086e96e0dfd38e1dda..32d3e4d3b1e13fc36501cd90a2ff85644670af3f:/src/visomat-data-downloader.c

diff --git a/src/visomat-data-downloader.c b/src/visomat-data-downloader.c
index 0eca9c1..d925388 100644
--- a/src/visomat-data-downloader.c
+++ b/src/visomat-data-downloader.c
@@ -63,6 +63,7 @@ struct datetime  {
 };
 
 struct pressure  {
+	unsigned int flag; /* XXX Maybe this means arrhythmia? */
 	unsigned int systolic;
 	unsigned int diastolic;
 	unsigned int pulses;
@@ -102,10 +103,16 @@ static void print_record_csv_compat(struct datetime *d, struct pressure *p)
 	pulse_pressure = p->systolic - p->diastolic;
 	printf("%u;", pulse_pressure);
 
+	if (p->flag)
+		printf("x");
+
+#if 0
+	/* The original software does not seem to be doing that */
 	if (p->pulses > 100)
 		printf("tachycardia");
 	else if (p->pulses < 60)
 		printf("bradycardia");
+#endif
 
 	printf("\n");
 }
@@ -157,11 +164,12 @@ static int decode_eeprom(unsigned char *buffer, unsigned int len)
 				i += 10;
 
 				ret = sscanf((char *)(buffer + i),
-					     "%04u%03u%03u",
+					     "%1u%03u%03u%03u",
+					     &p.flag,
 					     &p.systolic,
 					     &p.diastolic,
 					     &p.pulses);
-				if (ret != 3)
+				if (ret != 4)
 					return -EINVAL;
 
 				/* pressure data is 10 bytes */
@@ -315,8 +323,8 @@ int main(void)
 	}
 
 	libusb_set_configuration(dev, 1);
-	libusb_claim_interface(dev, 1);
 	libusb_detach_kernel_driver(dev, 1);
+	libusb_claim_interface(dev, 1);
 
 	ret = visomat_get_datetime(dev);
 	if (ret < 0)