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Merge branch 'main' into can-frames

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This commit is contained in:
Jaakko Haakana 2025-06-09 08:30:06 +03:00
commit c63913e810
4 changed files with 33 additions and 14 deletions
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32
Software/src/battery/BYD-ATTO-3-BATTERY.cpp
View file

@ -151,21 +151,20 @@ void BydAttoBattery::
datalayer_battery->status.voltage_dV = BMS_voltage * 10;
}
#ifdef USE_ESTIMATED_SOC
// When the battery is crashed hard, it locks itself and SOC becomes unavailable.
// We instead estimate the SOC% based on the battery voltage.
// This is a bad solution, you wont be able to use 100% of the battery
if (battery_type == EXTENDED_RANGE) {
datalayer_battery->status.real_soc = estimateSOCextended(datalayer_battery->status.voltage_dV);
if (SOC_method == MEASURED) {
// Pack is not crashed, we can use periodically transmitted SOC
datalayer_battery->status.real_soc = battery_highprecision_SOC * 10;
} else {
// When the battery is crashed hard, it locks itself and SOC becomes unavailable.
// We instead estimate the SOC% based on the battery voltage.
// This is a bad solution, you wont be able to use 100% of the battery
if (battery_type == EXTENDED_RANGE) {
datalayer_battery->status.real_soc = estimateSOCextended(datalayer_battery->status.voltage_dV);
}
if (battery_type == STANDARD_RANGE) {
datalayer_battery->status.real_soc = estimateSOCstandard(datalayer_battery->status.voltage_dV);
}
}
if (battery_type == STANDARD_RANGE) {
datalayer_battery->status.real_soc = estimateSOCstandard(datalayer_battery->status.voltage_dV);
}
SOC_method = ESTIMATED;
#else // Pack is not crashed, we can use periodically transmitted SOC
datalayer_battery->status.real_soc = battery_highprecision_SOC * 10;
SOC_method = MEASURED;
#endif
datalayer_battery->status.current_dA = -BMS_current;
@ -691,6 +690,11 @@ void BydAttoBattery::setup(void) { // Performs one time setup at startup
datalayer_battery->info.max_cell_voltage_mV = MAX_CELL_VOLTAGE_MV;
datalayer_battery->info.min_cell_voltage_mV = MIN_CELL_VOLTAGE_MV;
datalayer_battery->info.max_cell_voltage_deviation_mV = MAX_CELL_DEVIATION_MV;
#ifdef USE_ESTIMATED_SOC // Initial setup for selected SOC method
SOC_method = ESTIMATED;
#else
SOC_method = MEASURED;
#endif
}
#endif

7
Software/src/battery/BYD-ATTO-3-BATTERY.h
View file

@ -57,6 +57,13 @@ class BydAttoBattery : public CanBattery {
void reset_crash() { datalayer_bydatto->UserRequestCrashReset = true; }
#ifndef USE_ESTIMATED_SOC
// Toggle SOC method in UI is only enabled if we initially use measured SOC
bool supports_toggle_SOC_method() { return true; }
#endif
void toggle_SOC_method() { SOC_method = !SOC_method; }
BatteryHtmlRenderer& get_status_renderer() { return renderer; }
private:

2
Software/src/battery/Battery.h
View file

@ -29,6 +29,7 @@ class Battery {
virtual bool supports_set_fake_voltage() { return false; }
virtual bool supports_manual_balancing() { return false; }
virtual bool supports_real_BMS_status() { return false; }
virtual bool supports_toggle_SOC_method() { return false; }
virtual void clear_isolation() {}
virtual void reset_BMS() {}
@ -40,6 +41,7 @@ class Battery {
virtual void reset_BECM() {}
virtual void request_open_contactors() {}
virtual void request_close_contactors() {}
virtual void toggle_SOC_method() {}
virtual void set_fake_voltage(float v) {}
virtual float get_voltage() { static_cast<float>(datalayer.battery.status.voltage_dV) / 10.0; }

6
Software/src/devboard/webserver/advanced_battery_html.cpp
View file

@ -56,6 +56,12 @@ std::vector<BatteryCommand> battery_commands = {
[](Battery* b) {
b->reset_SOH();
}},
{"toggleSOC", "Toggle SOC method",
"toggle SOC method? This will toggle between ESTIMATED and MEASURED SOC methods.",
[](Battery* b) { return b && b->supports_toggle_SOC_method(); },
[](Battery* b) {
b->toggle_SOC_method();
}},
};
String advanced_battery_processor(const String& var) {