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Fixes wave time calculation

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Pietro Marchini
2021-03-08 23:11:17 +01:00
parent d2a50e0f9f
commit 6ec0ac626a
1 changed files with 2 additions and 4 deletions
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6
src/esp32idfDimmer.c
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@@ -73,8 +73,6 @@ dimmertyp *createDimmer(gpio_num_t user_dimmer_pin, gpio_num_t zc_dimmer_pin)
#define TIMER_DIVIDER 80 // Hardware timer clock divider
#define TIMER_SCALE (TIMER_BASE_CLK / TIMER_DIVIDER) // convert counter value to seconds
#define TIMER_INTERVAL0_SEC (0.0001)
void config_timer(int ACfreq)
{
@@ -99,8 +97,8 @@ void config_timer(int ACfreq)
};
/*self regulation 50/60 Hz*/
double m_calculated_interval = (1 / (ACfreq*2)) / 100;
double m_calculated_interval = (1 / (double)(ACfreq*2)) / 100;
ESP_LOGI(TAG, "Interval between wave calculated for frequency : %3dHz = %5f",ACfreq,m_calculated_interval);
ESP_LOGI(TAG, "Timer configuration - configure interrupt and timer");
/* Configure the alarm value and the interrupt on alarm. */
timer_init(TIMER_GROUP_0, TIMER_0, &m_timer_config);