mainscnt/mains-frequency-counter-esp32
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This commit is contained in:
Wolfgang Hottgenroth
2021-03-10 10:33:31 +01:00
parent 2d31edb6d0
commit 0f02861043
1 changed files with 5 additions and 1 deletions
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6
src/main/counter.c
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@ -14,6 +14,8 @@
static const char *TAG = "cnt"; static const char *TAG = "cnt";
static const uint32_t PRECISION = 1000;
static const uint32_t COUNTER_FREQUENCY = 1e6;
static xQueueHandle zeroCrossingQueue = NULL; static xQueueHandle zeroCrossingQueue = NULL;
static const uint64_t QUEUE_MARKER = UINT64_MAX; static const uint64_t QUEUE_MARKER = UINT64_MAX;
@ -43,7 +45,9 @@ static void counterZeroCrossingAveragerTask(void *arg) {
bool timeInSync = timesyncReady(); bool timeInSync = timesyncReady();
ESP_LOGI(TAG, "%d %u %u %u", timeInSync, (uint32_t)counterCnt, (uint32_t)counterSum, counterSecondAverage); ESP_LOGI(TAG, "%d %u %u %u", timeInSync, (uint32_t)counterCnt, (uint32_t)counterSum, counterSecondAverage);
if (timeInSync) { if (timeInSync) {
uint32_t frequency = PRECISION * COUNTER_FREQUENCY / counterSecondAverage;
if (secondOfMinute == 0) { if (secondOfMinute == 0) {
minuteBuffer.s.timestamp = timesyncGetCurrentSeconds(); minuteBuffer.s.timestamp = timesyncGetCurrentSeconds();
} }