From fabdab43ca40a2c8935952c110fbeec8e4bbbd2f Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <woho@hottis.de>
Date: Mon, 4 Nov 2019 13:11:42 +0100
Subject: [PATCH] statistics output

---
 src/counter.c | 4 ++++
 src/influx.c  | 4 +++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/counter.c b/src/counter.c
index dd632e8..16d669d 100644
--- a/src/counter.c
+++ b/src/counter.c
@@ -22,6 +22,9 @@ config_t cfg;
 const char EPSILON_KEY[] = "epsilon";
 const double DEFAULT_EPSILON = 0.01;
 
+uint32_t skipped = 0;
+
+
 void isr() {
   static uint32_t lastCounter = 0;
 
@@ -85,6 +88,7 @@ int main (void) {
 
     if (settled && (abs(f - lastF) > epsilon)) {
       printf("Current f=%f, last f=%f, gradient too large, skipped\n", f, lastF);
+      skipped++;
       f = lastF;
     }
     lastF = f;
diff --git a/src/influx.c b/src/influx.c
index 1b7fe5c..5e85d4b 100644
--- a/src/influx.c
+++ b/src/influx.c
@@ -19,6 +19,8 @@ const char *influxPass;
 const char INFLUXTAG_KEY[] = "influxTag";
 const char *influxTag;
 
+extern uint32_t skipped;
+
 
 // #define BUFSIZE 131070
 #define BUFSIZE 65535
@@ -90,7 +92,7 @@ void influxAddFrequency(double f) {
         influxSendRequest();
         influxClearBuffer();
         totalEntries += entries;
-        fprintf(stderr, "%u entries sent to database, in total %u\n", entries, totalEntries);
+        fprintf(stderr, "%u entries sent to database, in total %u, skipped: %u\n", entries, totalEntries, skipped);
         entries = 0;
     }