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Afore inverter as class

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Jaakko Haakana 2025-05-09 14:32:56 +03:00
parent f764fb08d1
commit 78350cd11d
5 changed files with 87 additions and 79 deletions
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76
Software/src/inverter/AFORE-CAN.cpp
View file

@ -1,5 +1,6 @@
#include "../include.h"
#ifdef AFORE_CAN
#include "../communication/can/comm_can.h"
#include "../datalayer/datalayer.h"
#include "AFORE-CAN.h"
@ -7,73 +8,9 @@
#define SOCMIN 1
/* Do not change code below unless you are sure what you are doing */
/* The code is following the Afore 2.3 CAN standard, little-endian, 500kbps, from 2023.08.07 */
static uint8_t inverter_status =
0; //0 = init, 1 = standby, 2 = starting, 3 = grid connected, 4 off-grid, 5 diesel generator, 6 grid connected, but disconnected, 7off grid and disconnected, 8 = power failure processing, 9 = power off, 10 = Failure
static bool time_to_send_info = false;
static uint8_t char0 = 0;
static uint8_t char1 = 0;
static uint8_t char2 = 0;
static uint8_t char3 = 0;
static uint8_t char4 = 0;
//Actual content messages
CAN_frame AFORE_350 = {.FD = false, // Operation information
.ext_ID = false,
.DLC = 8,
.ID = 0x350,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_351 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x351,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_352 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x352,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_353 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x353,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_354 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x354,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_355 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x355,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_356 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x356,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_357 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x357,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_358 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x358,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_359 = {.FD = false, // Serial number 0-7
.ext_ID = false,
.DLC = 8,
.ID = 0x359,
.data = {0x62, 0x61, 0x74, 0x74, 0x65, 0x72, 0x79, 0x2D}}; // Battery-
CAN_frame AFORE_35A = {.FD = false, // Serial number 8-15
.ext_ID = false,
.DLC = 8,
.ID = 0x35A,
.data = {0x65, 0x6D, 0x75, 0x6C, 0x61, 0x74, 0x6F, 0x72}}; // Emulator
void update_values_can_inverter() { //This function maps all the values fetched from battery CAN to the correct CAN messages
void AforeCanInverter::
update_values() { //This function maps all the values fetched from battery CAN to the correct CAN messages
//There are more mappings that could be added, but this should be enough to use as a starting point
/*0x350 Operation Information*/
@ -200,7 +137,7 @@ void update_values_can_inverter() { //This function maps all the values fetched
*/
}
void map_can_frame_to_variable_inverter(CAN_frame rx_frame) {
void AforeCanInverter::map_can_frame_to_variable(CAN_frame rx_frame) {
switch (rx_frame.ID) {
case 0x305: // Every 1s from inverter
datalayer.system.status.CAN_inverter_still_alive = CAN_STILL_ALIVE;
@ -217,7 +154,7 @@ void map_can_frame_to_variable_inverter(CAN_frame rx_frame) {
}
}
void transmit_can_inverter(unsigned long currentMillis) {
void AforeCanInverter::transmit_can(unsigned long currentMillis) {
if (time_to_send_info) { // Set every 1s if we get message from inverter
transmit_can_frame(&AFORE_350, can_config.inverter);
transmit_can_frame(&AFORE_351, can_config.inverter);
@ -233,7 +170,8 @@ void transmit_can_inverter(unsigned long currentMillis) {
time_to_send_info = false;
}
}
void setup_inverter(void) { // Performs one time setup at startup over CAN bus
void AforeCanInverter::setup(void) { // Performs one time setup at startup over CAN bus
strncpy(datalayer.system.info.inverter_protocol, "Afore battery over CAN", 63);
datalayer.system.info.inverter_protocol[63] = '\0';
}

77
Software/src/inverter/AFORE-CAN.h
View file

@ -3,8 +3,81 @@
#include "../include.h"
#define CAN_INVERTER_SELECTED
#define SELECTED_INVERTER_CLASS AforeCanInverter
void transmit_can_frame(CAN_frame* tx_frame, int interface);
void setup_inverter(void);
class AforeCanInverter : public CanInverterProtocol {
public:
void setup();
void transmit_can(unsigned long currentMillis);
void map_can_frame_to_variable(CAN_frame rx_frame);
void update_values();
private:
/* The code is following the Afore 2.3 CAN standard, little-endian, 500kbps, from 2023.08.07 */
uint8_t inverter_status =
0; //0 = init, 1 = standby, 2 = starting, 3 = grid connected, 4 off-grid, 5 diesel generator, 6 grid connected, but disconnected, 7off grid and disconnected, 8 = power failure processing, 9 = power off, 10 = Failure
bool time_to_send_info = false;
uint8_t char0 = 0;
uint8_t char1 = 0;
uint8_t char2 = 0;
uint8_t char3 = 0;
uint8_t char4 = 0;
//Actual content messages
CAN_frame AFORE_350 = {.FD = false, // Operation information
.ext_ID = false,
.DLC = 8,
.ID = 0x350,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_351 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x351,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_352 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x352,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_353 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x353,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_354 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x354,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_355 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x355,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_356 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x356,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_357 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x357,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_358 = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x358,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame AFORE_359 = {.FD = false, // Serial number 0-7
.ext_ID = false,
.DLC = 8,
.ID = 0x359,
.data = {0x62, 0x61, 0x74, 0x74, 0x65, 0x72, 0x79, 0x2D}}; // Battery-
CAN_frame AFORE_35A = {.FD = false, // Serial number 8-15
.ext_ID = false,
.DLC = 8,
.ID = 0x35A,
.data = {0x65, 0x6D, 0x75, 0x6C, 0x61, 0x74, 0x6F, 0x72}}; // Emulator
};
#endif

6
Software/src/inverter/BYD-CAN.cpp
View file

@ -95,7 +95,7 @@ void BydCanInverter::map_can_frame_to_variable(CAN_frame rx_frame) {
inverterStartedUp = true;
datalayer.system.status.CAN_inverter_still_alive = CAN_STILL_ALIVE;
if (rx_frame.data.u8[0] & 0x01) { //Battery requests identification
send_intial_data();
send_initial_data();
} else { // We can identify what inverter type we are connected to
for (uint8_t i = 0; i < 7; i++) {
datalayer.system.info.inverter_brand[i] = rx_frame.data.u8[i + 1];
@ -135,7 +135,7 @@ void BydCanInverter::transmit_can(unsigned long currentMillis) {
// Send initial CAN data once on bootup
if (!initialDataSent) {
send_intial_data();
send_initial_data();
initialDataSent = true;
}
@ -161,7 +161,7 @@ void BydCanInverter::transmit_can(unsigned long currentMillis) {
}
}
void BydCanInverter::send_intial_data() {
void BydCanInverter::send_initial_data() {
transmit_can_frame(&BYD_250, can_config.inverter);
transmit_can_frame(&BYD_290, can_config.inverter);
transmit_can_frame(&BYD_2D0, can_config.inverter);

5
Software/src/inverter/BYD-CAN.h
View file

@ -11,13 +11,12 @@
class BydCanInverter : public CanInverterProtocol {
public:
void setup();
void send_intial_data();
void transmit_can(unsigned long currentMillis);
void map_can_frame_to_variable(CAN_frame rx_frame);
private:
void update_values();
private:
void send_initial_data();
unsigned long previousMillis2s = 0; // will store last time a 2s CAN Message was send
unsigned long previousMillis10s = 0; // will store last time a 10s CAN Message was send
unsigned long previousMillis60s = 0; // will store last time a 60s CAN Message was send

2
Software/src/inverter/INVERTERS.h
View file

@ -16,8 +16,6 @@ class ModbusInverterProtocol : public InverterProtocol {
class CanInverterProtocol : public InverterProtocol {
public:
virtual void send_intial_data() = 0;
//This function maps all the values fetched from battery CAN to the correct CAN messages
virtual void update_values() = 0;