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Add skeleton for RJXZS BMS

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This commit is contained in:
Daniel Öster 2024-09-09 14:34:25 +03:00
parent d100249c30
commit b30a0948f5
4 changed files with 105 additions and 0 deletions
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4
Software/src/battery/BATTERIES.h
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@ -46,6 +46,10 @@
#include "PYLON-BATTERY.h"
#endif
#ifdef RJXZS_BMS
#include "RJXZS-BMS.h"
#endif
#ifdef RENAULT_KANGOO_BATTERY
#include "RENAULT-KANGOO-BATTERY.h"
#endif

88
Software/src/battery/RJXZS-BMS.cpp Normal file
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#include "../include.h"
#ifdef RJXZS_BMS
#include "../datalayer/datalayer.h"
#include "../devboard/utils/events.h"
#include "PYLON-BATTERY.h"
/* Do not change code below unless you are sure what you are doing */
static unsigned long previousMillis1000 = 0; // will store last time a 1s CAN Message was sent
//Actual content messages
CAN_frame RJXZS_F4 = {.FD = false, .ext_ID = false, .DLC = 3, .ID = 0xF4, .data = {0x1C, 0x00, 0x02}};
static int16_t celltemperature_max_dC = 0;
static int16_t celltemperature_min_dC = 0;
static int16_t current_dA = 0;
static uint16_t voltage_dV = 0;
static uint16_t cellvoltage_max_mV = 0;
static uint16_t cellvoltage_min_mV = 0;
static uint16_t charge_cutoff_voltage = 0;
static uint16_t discharge_cutoff_voltage = 0;
static int16_t max_charge_current = 0;
static int16_t max_discharge_current = 0;
static uint8_t voltage_level = 0;
static uint8_t ah_number = 0;
static uint8_t SOC = 0;
static uint8_t SOH = 0;
void update_values_battery() {
datalayer.battery.status.real_soc;
datalayer.battery.status.soh_pptt;
datalayer.battery.status.voltage_dV;
datalayer.battery.status.current_dA;
datalayer.battery.status.active_power_W = //Power in watts, Negative = charging batt
((datalayer.battery.status.voltage_dV * datalayer.battery.status.current_dA) / 100);
datalayer.battery.status.max_charge_power_W;
datalayer.battery.status.max_discharge_power_W;
datalayer.battery.status.cell_max_voltage_mV;
datalayer.battery.status.cell_min_voltage_mV;
datalayer.battery.status.temperature_min_dC;
datalayer.battery.status.temperature_max_dC;
datalayer.battery.info.max_design_voltage_dV;
datalayer.battery.info.min_design_voltage_dV;
}
void receive_can_battery(CAN_frame rx_frame) {
datalayer.battery.status.CAN_battery_still_alive = CAN_STILL_ALIVE;
switch (rx_frame.ID) {
case 0x1:
break;
default:
break;
}
}
void send_can_battery() {
unsigned long currentMillis = millis();
// Send 1s CAN Message
if (currentMillis - previousMillis1000 >= INTERVAL_1_S) {
previousMillis1000 = currentMillis;
transmit_can(&RJXZS_F4, can_config.battery); // Start broadcast
}
}
void setup_battery(void) { // Performs one time setup at startup
#ifdef DEBUG_VIA_USB
Serial.println("RJXZS BMS selected");
#endif
datalayer.battery.info.max_design_voltage_dV = 4500;
datalayer.battery.info.min_design_voltage_dV = 2500;
}
#endif // RJXZS_BMS

12
Software/src/battery/RJXZS-BMS.h Normal file
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#ifndef RJXZS_BMS_H
#define RJXZS_BMS_H
#include <Arduino.h>
#include "../include.h"
#define BATTERY_SELECTED
#define MAX_CELL_DEVIATION_MV 250
void setup_battery(void);
void transmit_can(CAN_frame* tx_frame, int interface);
#endif