mainscnt/mains-frequency-counter-rpi
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This commit is contained in:
Wolfgang Hottgenroth
2021-03-04 15:02:44 +01:00
parent bb3b626db1
commit 49b0974022
1 changed files with 4 additions and 1 deletions
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src/counter.c
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@ -6,6 +6,7 @@
#include <unistd.h> #include <unistd.h>
#include <libconfig.h> #include <libconfig.h>
#include <math.h> #include <math.h>
#include <time.h>
#include "LS7366R.h" #include "LS7366R.h"
#include "ringbuffer.h" #include "ringbuffer.h"
@ -77,12 +78,14 @@ int main (void) {
start(); start();
uint8_t ledTick = 0; uint8_t ledTick = 0;
struct timespec timestamp;
while (1) { while (1) {
uint32_t period = ringbufferGet(); uint32_t period = ringbufferGet();
clock_gettime(CLOCK_REALTIME, &timestamp);
// add averaging and forming the struct here // add averaging and forming the struct here
logmsg(LOG_DEBUG, "Period: %lu", period); logmsg(LOG_DEBUG, "s: %lu, ns: %lu, p: %lu", timestamp.tv_sec, timestamp.tv_nsec, period);
ledTick++; ledTick++;
if (ledTick == 50) { if (ledTick == 50) {