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Switch to periodically sent cellvoltages for faster read

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This commit is contained in:
Daniel Öster 2025-08-14 16:14:56 +03:00
parent 0dad293d96
commit 64ad1fc472
2 changed files with 15 additions and 11 deletions
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20
Software/src/battery/RENAULT-ZOE-GEN2-BATTERY.cpp
View file

@ -63,10 +63,8 @@ void RenaultZoeGen2Battery::update_values() {
datalayer_battery->status.temperature_max_dC = ((battery_max_temp - 640) * 0.625); datalayer_battery->status.temperature_max_dC = ((battery_max_temp - 640) * 0.625);
} }
if ((battery_min_cell_voltage != 3700) && (battery_max_cell_voltage != 3700)) { datalayer_battery->status.cell_min_voltage_mV = battery_minimum_cell_voltage_mV;
datalayer_battery->status.cell_min_voltage_mV = (battery_min_cell_voltage * 0.976563); datalayer_battery->status.cell_max_voltage_mV = battery_maximum_cell_voltage_mV;
datalayer_battery->status.cell_max_voltage_mV = (battery_max_cell_voltage * 0.976563);
}
if (battery_12v < 11000) { //11.000V if (battery_12v < 11000) { //11.000V
set_event(EVENT_12V_LOW, battery_12v); set_event(EVENT_12V_LOW, battery_12v);
@ -83,8 +81,8 @@ void RenaultZoeGen2Battery::update_values() {
datalayer_extended.zoePH2.battery_usable_soc = battery_usable_soc; datalayer_extended.zoePH2.battery_usable_soc = battery_usable_soc;
datalayer_extended.zoePH2.battery_soh = battery_soh; datalayer_extended.zoePH2.battery_soh = battery_soh;
datalayer_extended.zoePH2.battery_pack_voltage = battery_pack_voltage_polled_dV; datalayer_extended.zoePH2.battery_pack_voltage = battery_pack_voltage_polled_dV;
datalayer_extended.zoePH2.battery_max_cell_voltage = battery_max_cell_voltage; datalayer_extended.zoePH2.battery_max_cell_voltage = battery_max_cell_voltage_polled;
datalayer_extended.zoePH2.battery_min_cell_voltage = battery_min_cell_voltage; datalayer_extended.zoePH2.battery_min_cell_voltage = battery_min_cell_voltage_polled;
datalayer_extended.zoePH2.battery_12v = battery_12v; datalayer_extended.zoePH2.battery_12v = battery_12v;
datalayer_extended.zoePH2.battery_avg_temp = battery_avg_temp; datalayer_extended.zoePH2.battery_avg_temp = battery_avg_temp;
datalayer_extended.zoePH2.battery_min_temp = battery_min_temp; datalayer_extended.zoePH2.battery_min_temp = battery_min_temp;
@ -160,9 +158,13 @@ void RenaultZoeGen2Battery::handle_incoming_can_frame(CAN_frame rx_frame) {
datalayer_battery->status.CAN_error_counter++; datalayer_battery->status.CAN_error_counter++;
} }
break; break;
case 0x4DB:
datalayer_battery->status.CAN_battery_still_alive = CAN_STILL_ALIVE;
battery_maximum_cell_voltage_mV = ((rx_frame.data.u8[0] << 4) | (rx_frame.data.u8[1] & 0xF0) >> 4) + 1000;
battery_minimum_cell_voltage_mV = (((rx_frame.data.u8[1] & 0x0F) << 8) | (rx_frame.data.u8[2])) + 1000;
break;
case 0x4AE: case 0x4AE:
case 0x4AF: case 0x4AF:
case 0x4DB:
case 0x5A1: case 0x5A1:
case 0x5AC: case 0x5AC:
case 0x5AD: case 0x5AD:
@ -217,13 +219,13 @@ void RenaultZoeGen2Battery::handle_incoming_can_frame(CAN_frame rx_frame) {
case POLL_MAX_CELL_VOLTAGE: case POLL_MAX_CELL_VOLTAGE:
temporary_variable = (rx_frame.data.u8[4] << 8) | rx_frame.data.u8[5]; temporary_variable = (rx_frame.data.u8[4] << 8) | rx_frame.data.u8[5];
if (temporary_variable > 500) { //Disregard messages with value unavailable if (temporary_variable > 500) { //Disregard messages with value unavailable
battery_max_cell_voltage = (rx_frame.data.u8[4] << 8) | rx_frame.data.u8[5]; battery_max_cell_voltage_polled = (rx_frame.data.u8[4] << 8) | rx_frame.data.u8[5];
} }
break; break;
case POLL_MIN_CELL_VOLTAGE: case POLL_MIN_CELL_VOLTAGE:
temporary_variable = (rx_frame.data.u8[4] << 8) | rx_frame.data.u8[5]; temporary_variable = (rx_frame.data.u8[4] << 8) | rx_frame.data.u8[5];
if (temporary_variable > 500) { //Disregard messages with value unavailable if (temporary_variable > 500) { //Disregard messages with value unavailable
battery_min_cell_voltage = (rx_frame.data.u8[4] << 8) | rx_frame.data.u8[5]; battery_min_cell_voltage_polled = (rx_frame.data.u8[4] << 8) | rx_frame.data.u8[5];
} }
break; break;
case POLL_12V: case POLL_12V:

6
Software/src/battery/RENAULT-ZOE-GEN2-BATTERY.h
View file

@ -203,8 +203,10 @@ class RenaultZoeGen2Battery : public CanBattery {
uint16_t battery_soh = 10000; uint16_t battery_soh = 10000;
uint16_t battery_pack_voltage_polled_dV = 3700; uint16_t battery_pack_voltage_polled_dV = 3700;
uint16_t battery_pack_voltage_periodic_dV = 3700; uint16_t battery_pack_voltage_periodic_dV = 3700;
uint16_t battery_max_cell_voltage = 3700; uint16_t battery_minimum_cell_voltage_mV = 3700;
uint16_t battery_min_cell_voltage = 3700; uint16_t battery_maximum_cell_voltage_mV = 3700;
uint16_t battery_max_cell_voltage_polled = 3700;
uint16_t battery_min_cell_voltage_polled = 3700;
uint16_t battery_12v = 12000; uint16_t battery_12v = 12000;
uint16_t battery_avg_temp = 920; uint16_t battery_avg_temp = 920;
uint16_t battery_min_temp = 920; uint16_t battery_min_temp = 920;