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Make inv-cont-open info, add CAN restart

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Daniel 2024-03-17 22:37:29 +02:00
parent 59103af1ca
commit 1d8fc7f0c9
2 changed files with 11 additions and 11 deletions
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4
Software/src/devboard/utils/events.cpp
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@ -136,7 +136,7 @@ void init_events(void) {
events.entries[EVENT_LOW_SOH].level = EVENT_LEVEL_ERROR;
events.entries[EVENT_HVIL_FAILURE].level = EVENT_LEVEL_ERROR;
events.entries[EVENT_INTERNAL_OPEN_FAULT].level = EVENT_LEVEL_ERROR;
events.entries[EVENT_INVERTER_OPEN_CONTACTOR].level = EVENT_LEVEL_ERROR;
events.entries[EVENT_INVERTER_OPEN_CONTACTOR].level = EVENT_LEVEL_INFO;
events.entries[EVENT_CELL_UNDER_VOLTAGE].level = EVENT_LEVEL_ERROR;
events.entries[EVENT_CELL_OVER_VOLTAGE].level = EVENT_LEVEL_ERROR;
events.entries[EVENT_CELL_DEVIATION_HIGH].level = EVENT_LEVEL_WARNING;
@ -211,7 +211,7 @@ const char* get_event_message_string(EVENTS_ENUM_TYPE event) {
case EVENT_INTERNAL_OPEN_FAULT:
return "ERROR: High voltage cable removed while battery running. Opening contactors!";
case EVENT_INVERTER_OPEN_CONTACTOR:
return "ERROR: Inverter requested contactors to open. Opening contactors!";
return "Info: Inverter side opened contactors. Normal operation.";
case EVENT_CELL_UNDER_VOLTAGE:
return "ERROR: CELL UNDERVOLTAGE!!! Stopping battery charging and discharging. Inspect battery!";
case EVENT_CELL_OVER_VOLTAGE:

18
Software/src/inverter/SOLAX-CAN.cpp
View file

@ -123,6 +123,8 @@ void update_values_can_solax() { //This function maps all the values fetched fr
if (millis() - LastFrameTime >= SolaxTimeout) {
inverterAllowsContactorClosing = false;
STATE = BATTERY_ANNOUNCE;
ESP32Can.CANStop(); // Baud rate switching might have taken down the interface. Reboot it!
ESP32Can.CANInit(); // TODO: Incase this gets implemented in ESP32Can.cpp, remove these two lines!
}
//Calculate the required values
temperature_average = ((system_temperature_max_dC + system_temperature_min_dC) / 2);
@ -182,7 +184,7 @@ void update_values_can_solax() { //This function maps all the values fetched fr
SOLAX_1873.data.u8[3] = (system_battery_current_dA >> 8);
SOLAX_1873.data.u8[4] = (uint8_t)(system_scaled_SOC_pptt / 100); //SOC (100.00%)
//SOLAX_1873.data.u8[5] = //Seems like this is not required? Or shall we put SOC decimals here?
SOLAX_1873.data.u8[6] = (uint8_t)(capped_remaining_capacity_Wh / 100); //TODO: scaling OK?
SOLAX_1873.data.u8[6] = (uint8_t)(capped_remaining_capacity_Wh / 100);
SOLAX_1873.data.u8[7] = ((capped_remaining_capacity_Wh / 100) >> 8);
//BMS_CellData
@ -190,11 +192,9 @@ void update_values_can_solax() { //This function maps all the values fetched fr
SOLAX_1874.data.u8[1] = (system_temperature_max_dC >> 8);
SOLAX_1874.data.u8[2] = (int8_t)system_temperature_min_dC;
SOLAX_1874.data.u8[3] = (system_temperature_min_dC >> 8);
SOLAX_1874.data.u8[4] =
(uint8_t)(system_cell_max_voltage_mV); //TODO: scaling OK? Supposed to be alarm trigger absolute cell max?
SOLAX_1874.data.u8[4] = (uint8_t)(system_cell_max_voltage_mV);
SOLAX_1874.data.u8[5] = (system_cell_max_voltage_mV >> 8);
SOLAX_1874.data.u8[6] =
(uint8_t)(system_cell_min_voltage_mV); //TODO: scaling OK? Supposed to be alarm trigger absolute cell min?
SOLAX_1874.data.u8[6] = (uint8_t)(system_cell_min_voltage_mV);
SOLAX_1874.data.u8[7] = (system_cell_min_voltage_mV >> 8);
//BMS_Status
@ -204,10 +204,10 @@ void update_values_can_solax() { //This function maps all the values fetched fr
SOLAX_1875.data.u8[4] = (uint8_t)0; // Contactor Status 0=off, 1=on.
//BMS_PackTemps (strange name, since it has voltages?)
SOLAX_1876.data.u8[2] = (uint8_t)system_cell_max_voltage_mV; //TODO: scaling OK?
SOLAX_1876.data.u8[2] = (uint8_t)system_cell_max_voltage_mV;
SOLAX_1876.data.u8[3] = (system_cell_max_voltage_mV >> 8);
SOLAX_1876.data.u8[6] = (uint8_t)system_cell_min_voltage_mV; //TODO: scaling OK?
SOLAX_1876.data.u8[6] = (uint8_t)system_cell_min_voltage_mV;
SOLAX_1876.data.u8[7] = (system_cell_min_voltage_mV >> 8);
//Unknown
@ -217,10 +217,10 @@ void update_values_can_solax() { //This function maps all the values fetched fr
(uint8_t)0x02; // The above firmware version applies to:02 = Master BMS, 10 = S1, 20 = S2, 30 = S3, 40 = S4
//BMS_PackStats
SOLAX_1878.data.u8[0] = (uint8_t)(system_battery_voltage_dV); //TODO: should this be max or current voltage?
SOLAX_1878.data.u8[0] = (uint8_t)(system_battery_voltage_dV);
SOLAX_1878.data.u8[1] = ((system_battery_voltage_dV) >> 8);
SOLAX_1878.data.u8[4] = (uint8_t)capped_capacity_Wh; //TODO: scaling OK?
SOLAX_1878.data.u8[4] = (uint8_t)capped_capacity_Wh;
SOLAX_1878.data.u8[5] = (capped_capacity_Wh >> 8);
// BMS_Answer