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f1_dual: sample PWM pins first than do math (#190) 

Co-authored-by: Andrey Gusakov <dron0gus@gmail.com>
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rusefillc 2023-02-04 21:21:22 -05:00 committed by GitHub
parent 6831f5a1ae
commit 6d908fb110
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1 changed files with 5 additions and 2 deletions
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7
firmware/boards/f1_dual/port.cpp
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@ -89,13 +89,16 @@ AnalogResult AnalogSample()
adcConvert(&ADCD1, &convGroup, adcBuffer, ADC_OVERSAMPLE); adcConvert(&ADCD1, &convGroup, adcBuffer, ADC_OVERSAMPLE);
if ((l_heater) && (!palReadPad(L_HEATER_PORT, L_HEATER_PIN))) bool l_heater_new = !palReadPad(L_HEATER_PORT, L_HEATER_PIN);
bool r_heater_new = !palReadPad(R_HEATER_PORT, R_HEATER_PIN);
if (l_heater && l_heater_new)
{ {
float vbatt_raw = GetMaxSample(adcBuffer, 6) / BATTERY_INPUT_DIVIDER; float vbatt_raw = GetMaxSample(adcBuffer, 6) / BATTERY_INPUT_DIVIDER;
l_vbatt = BATTERY_FILTER_ALPHA * vbatt_raw + (1.0 - BATTERY_FILTER_ALPHA) * l_vbatt; l_vbatt = BATTERY_FILTER_ALPHA * vbatt_raw + (1.0 - BATTERY_FILTER_ALPHA) * l_vbatt;
} }
if ((r_heater) && (!palReadPad(R_HEATER_PORT, R_HEATER_PIN))) if (r_heater && r_heater_new)
{ {
float vbatt_raw = GetMaxSample(adcBuffer, 7) / BATTERY_INPUT_DIVIDER; float vbatt_raw = GetMaxSample(adcBuffer, 7) / BATTERY_INPUT_DIVIDER;
r_vbatt = BATTERY_FILTER_ALPHA * vbatt_raw + (1.0 - BATTERY_FILTER_ALPHA) * r_vbatt; r_vbatt = BATTERY_FILTER_ALPHA * vbatt_raw + (1.0 - BATTERY_FILTER_ALPHA) * r_vbatt;