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Repurpose SO39 for import active bandwidth

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Repurpose SO39 for import active bandwidth (#17659)
This commit is contained in:
Theo Arends 2023-01-14 15:39:54 +01:00
parent 4e60bd7465
commit f71465a182
1 changed files with 13 additions and 0 deletions
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13
tasmota/tasmota_xdrv_driver/xdrv_03_energy.ino
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@ -314,6 +314,19 @@ void EnergyUpdateTotal(void) {
for (uint32_t i = 0; i < Energy.phase_count; i++) {
AddLog(LOG_LEVEL_DEBUG_MORE, PSTR("NRG: EnergyTotal[%d] %4_f kWh"), i, &Energy.import_active[i]);
// Try to fix instable input by verifying allowed bandwidth (#17659)
if ((Energy.start_energy[i] != 0) &&
(Settings->param[P_CSE7766_INVALID_POWER] > 0) &&
(Settings->param[P_CSE7766_INVALID_POWER] < 128)) { // SetOption39 1..127 kWh
int total = abs((int)Energy.total[i]); // We only use kWh
int import_active = abs((int)Energy.import_active[i]);
if ((import_active < (total - Settings->param[P_CSE7766_INVALID_POWER])) ||
(import_active > (total + Settings->param[P_CSE7766_INVALID_POWER]))) {
AddLog(LOG_LEVEL_DEBUG_MORE, PSTR("NRG: Outside bandwidth"));
continue; // No valid energy value received
}
}
if (0 == Energy.start_energy[i] || (Energy.import_active[i] < Energy.start_energy[i])) {
Energy.start_energy[i] = Energy.import_active[i]; // Init after restart and handle roll-over if any
}