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update DUAL_CAN to CAN_ADDON and update CAN_FD to CANFD_ADDON

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lenvm 2024-12-13 14:58:09 +01:00
parent 4fef40b2a3
commit 7fe5dcb0b8
9 changed files with 54 additions and 54 deletions
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2
.github/ISSUE_TEMPLATE.md vendored
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@ -23,6 +23,6 @@
- Inverter communication protocol: `` - Inverter communication protocol: ``
- Hardware used for Battery-Emulator: `HW_LILYGO, HW_STARK, Custom` - Hardware used for Battery-Emulator: `HW_LILYGO, HW_STARK, Custom`
- CONTACTOR_CONTROL: `yes/no` - CONTACTOR_CONTROL: `yes/no`
- DUAL_CAN: `yes/no` - CAN_ADDON: `yes/no`
- WEBSERVER: `yes/no` - WEBSERVER: `yes/no`
- MQTT: `yes/no` - MQTT: `yes/no`

36
Software/Software.ino
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@ -65,16 +65,16 @@ CAN_device_t CAN_cfg; // CAN Config
const int rx_queue_size = 10; // Receive Queue size const int rx_queue_size = 10; // Receive Queue size
volatile bool send_ok = 0; volatile bool send_ok = 0;
#ifdef DUAL_CAN #ifdef CAN_ADDON
#include "src/lib/pierremolinaro-acan2515/ACAN2515.h" #include "src/lib/pierremolinaro-acan2515/ACAN2515.h"
static const uint32_t QUARTZ_FREQUENCY = CRYSTAL_FREQUENCY_MHZ * 1000000UL; //MHZ configured in USER_SETTINGS.h static const uint32_t QUARTZ_FREQUENCY = CRYSTAL_FREQUENCY_MHZ * 1000000UL; //MHZ configured in USER_SETTINGS.h
ACAN2515 can(MCP2515_CS, SPI, MCP2515_INT); ACAN2515 can(MCP2515_CS, SPI, MCP2515_INT);
static ACAN2515_Buffer16 gBuffer; static ACAN2515_Buffer16 gBuffer;
#endif //DUAL_CAN #endif //CAN_ADDON
#ifdef CAN_FD #ifdef CANFD_ADDON
#include "src/lib/pierremolinaro-ACAN2517FD/ACAN2517FD.h" #include "src/lib/pierremolinaro-ACAN2517FD/ACAN2517FD.h"
ACAN2517FD canfd(MCP2517_CS, SPI, MCP2517_INT); ACAN2517FD canfd(MCP2517_CS, SPI, MCP2517_INT);
#endif //CAN_FD #endif //CANFD_ADDON
// ModbusRTU parameters // ModbusRTU parameters
#ifdef MODBUS_INVERTER_SELECTED #ifdef MODBUS_INVERTER_SELECTED
@ -276,10 +276,10 @@ void core_loop(void* task_time_us) {
// Input, Runs as fast as possible // Input, Runs as fast as possible
receive_can_native(); // Receive CAN messages from native CAN port receive_can_native(); // Receive CAN messages from native CAN port
#ifdef CAN_FD #ifdef CANFD_ADDON
receive_canfd(); // Receive CAN-FD messages. receive_canfd(); // Receive CAN-FD messages.
#endif #endif
#ifdef DUAL_CAN #ifdef CAN_ADDON
receive_can_addonMCP2515(); // Receive CAN messages on add-on MCP2515 chip receive_can_addonMCP2515(); // Receive CAN messages on add-on MCP2515 chip
#endif #endif
#ifdef RS485_INVERTER_SELECTED #ifdef RS485_INVERTER_SELECTED
@ -456,7 +456,7 @@ void init_CAN() {
// Init CAN Module // Init CAN Module
ESP32Can.CANInit(); ESP32Can.CANInit();
#ifdef DUAL_CAN #ifdef CAN_ADDON
#ifdef DEBUG_VIA_USB #ifdef DEBUG_VIA_USB
Serial.println("Dual CAN Bus (ESP32+MCP2515) selected"); Serial.println("Dual CAN Bus (ESP32+MCP2515) selected");
#endif #endif
@ -478,12 +478,12 @@ void init_CAN() {
} }
#endif #endif
#ifdef CAN_FD #ifdef CANFD_ADDON
#ifdef DEBUG_VIA_USB #ifdef DEBUG_VIA_USB
Serial.println("CAN FD add-on (ESP32+MCP2517) selected"); Serial.println("CAN FD add-on (ESP32+MCP2517) selected");
#endif #endif
SPI.begin(MCP2517_SCK, MCP2517_SDO, MCP2517_SDI); SPI.begin(MCP2517_SCK, MCP2517_SDO, MCP2517_SDI);
ACAN2517FDSettings settings(CAN_FD_CRYSTAL_FREQUENCY_MHZ, 500 * 1000, ACAN2517FDSettings settings(CANFD_ADDON_CRYSTAL_FREQUENCY_MHZ, 500 * 1000,
DataBitRateFactor::x4); // Arbitration bit rate: 500 kbit/s, data bit rate: 2 Mbit/s DataBitRateFactor::x4); // Arbitration bit rate: 500 kbit/s, data bit rate: 2 Mbit/s
#ifdef USE_CANFD_INTERFACE_AS_CLASSIC_CAN #ifdef USE_CANFD_INTERFACE_AS_CLASSIC_CAN
settings.mRequestedMode = ACAN2517FDSettings::Normal20B; // ListenOnly / Normal20B / NormalFD settings.mRequestedMode = ACAN2517FDSettings::Normal20B; // ListenOnly / Normal20B / NormalFD
@ -683,7 +683,7 @@ void print_can_frame(CAN_frame frame, frameDirection msgDir) {
} }
} }
#ifdef CAN_FD #ifdef CANFD_ADDON
// Functions // Functions
void receive_canfd() { // This section checks if we have a complete CAN-FD message incoming void receive_canfd() { // This section checks if we have a complete CAN-FD message incoming
CANFDMessage frame; CANFDMessage frame;
@ -697,7 +697,7 @@ void receive_canfd() { // This section checks if we have a complete CAN-FD mess
rx_frame.DLC = frame.len; rx_frame.DLC = frame.len;
memcpy(rx_frame.data.u8, frame.data, MIN(rx_frame.DLC, 64)); memcpy(rx_frame.data.u8, frame.data, MIN(rx_frame.DLC, 64));
//message incoming, pass it on to the handler //message incoming, pass it on to the handler
receive_can(&rx_frame, CAN_ADDON_FD_MCP2518); receive_can(&rx_frame, CANFD_ADDON_MCP2518);
receive_can(&rx_frame, CANFD_NATIVE); receive_can(&rx_frame, CANFD_NATIVE);
} }
} }
@ -738,7 +738,7 @@ void send_can() {
#endif // CHARGER_SELECTED #endif // CHARGER_SELECTED
} }
#ifdef DUAL_CAN #ifdef CAN_ADDON
void receive_can_addonMCP2515() { // This section checks if we have a complete CAN message incoming on add-on CAN port void receive_can_addonMCP2515() { // This section checks if we have a complete CAN message incoming on add-on CAN port
CAN_frame rx_frame; // Struct with our CAN format CAN_frame rx_frame; // Struct with our CAN format
CANMessage MCP2515Frame; // Struct with ACAN2515 library format, needed to use the MCP2515 library CANMessage MCP2515Frame; // Struct with ACAN2515 library format, needed to use the MCP2515 library
@ -757,7 +757,7 @@ void receive_can_addonMCP2515() { // This section checks if we have a complete
receive_can(&rx_frame, CAN_ADDON_MCP2515); receive_can(&rx_frame, CAN_ADDON_MCP2515);
} }
} }
#endif // DUAL_CAN #endif // CAN_ADDON
#ifdef DOUBLE_BATTERY #ifdef DOUBLE_BATTERY
void check_interconnect_available() { void check_interconnect_available() {
@ -1198,7 +1198,7 @@ void transmit_can(CAN_frame* tx_frame, int interface) {
ESP32Can.CANWriteFrame(&frame); ESP32Can.CANWriteFrame(&frame);
break; break;
case CAN_ADDON_MCP2515: { case CAN_ADDON_MCP2515: {
#ifdef DUAL_CAN #ifdef CAN_ADDON
//Struct with ACAN2515 library format, needed to use the MCP2515 library for CAN2 //Struct with ACAN2515 library format, needed to use the MCP2515 library for CAN2
CANMessage MCP2515Frame; CANMessage MCP2515Frame;
MCP2515Frame.id = tx_frame->ID; MCP2515Frame.id = tx_frame->ID;
@ -1211,11 +1211,11 @@ void transmit_can(CAN_frame* tx_frame, int interface) {
can.tryToSend(MCP2515Frame); can.tryToSend(MCP2515Frame);
#else // Interface not compiled, and settings try to use it #else // Interface not compiled, and settings try to use it
set_event(EVENT_INTERFACE_MISSING, interface); set_event(EVENT_INTERFACE_MISSING, interface);
#endif //DUAL_CAN #endif //CAN_ADDON
} break; } break;
case CANFD_NATIVE: case CANFD_NATIVE:
case CAN_ADDON_FD_MCP2518: { case CANFD_ADDON_MCP2518: {
#ifdef CAN_FD #ifdef CANFD_ADDON
CANFDMessage MCP2518Frame; CANFDMessage MCP2518Frame;
if (tx_frame->FD) { if (tx_frame->FD) {
MCP2518Frame.type = CANFDMessage::CANFD_WITH_BIT_RATE_SWITCH; MCP2518Frame.type = CANFDMessage::CANFD_WITH_BIT_RATE_SWITCH;
@ -1234,7 +1234,7 @@ void transmit_can(CAN_frame* tx_frame, int interface) {
} }
#else // Interface not compiled, and settings try to use it #else // Interface not compiled, and settings try to use it
set_event(EVENT_INTERFACE_MISSING, interface); set_event(EVENT_INTERFACE_MISSING, interface);
#endif //CAN_FD #endif //CANFD_ADDON
} break; } break;
default: default:
// Invalid interface sent with function call. TODO: Raise event that coders messed up // Invalid interface sent with function call. TODO: Raise event that coders messed up

2
Software/USER_SETTINGS.cpp
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@ -9,7 +9,7 @@
CAN_NATIVE = Native CAN port on the LilyGo & Stark hardware CAN_NATIVE = Native CAN port on the LilyGo & Stark hardware
CANFD_NATIVE = Native CANFD port on the Stark CMR hardware CANFD_NATIVE = Native CANFD port on the Stark CMR hardware
CAN_ADDON_MCP2515 = Add-on CAN MCP2515 connected to GPIO pins CAN_ADDON_MCP2515 = Add-on CAN MCP2515 connected to GPIO pins
CAN_ADDON_FD_MCP2518 = Add-on CAN-FD MCP2518 connected to GPIO pins CANFD_ADDON_MCP2518 = Add-on CAN-FD MCP2518 connected to GPIO pins
*/ */
volatile CAN_Configuration can_config = { volatile CAN_Configuration can_config = {

26
Software/USER_SETTINGS.h
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@ -34,7 +34,7 @@
//#define TESLA_MODEL_SX_BATTERY //#define TESLA_MODEL_SX_BATTERY
//#define VOLVO_SPA_BATTERY //#define VOLVO_SPA_BATTERY
//#define TEST_FAKE_BATTERY //#define TEST_FAKE_BATTERY
//#define DOUBLE_BATTERY //Enable this line if you use two identical batteries at the same time (requires DUAL_CAN setup) //#define DOUBLE_BATTERY //Enable this line if you use two identical batteries at the same time (requires CAN_ADDON setup)
/* Select inverter communication protocol. See Wiki for which to use with your inverter: https://github.com/dalathegreat/BYD-Battery-Emulator-For-Gen24/wiki */ /* Select inverter communication protocol. See Wiki for which to use with your inverter: https://github.com/dalathegreat/BYD-Battery-Emulator-For-Gen24/wiki */
//#define AFORE_CAN //Enable this line to emulate an "Afore battery" over CAN bus //#define AFORE_CAN //Enable this line to emulate an "Afore battery" over CAN bus
@ -65,17 +65,17 @@
//#define NC_CONTACTORS //Enable this line to control normally closed contactors. CONTACTOR_CONTROL must be enabled for this option. Extremely rare setting! //#define NC_CONTACTORS //Enable this line to control normally closed contactors. CONTACTOR_CONTROL must be enabled for this option. Extremely rare setting!
/* Other options */ /* Other options */
//#define DEBUG_VIA_USB //Enable this line to have the USB port output serial diagnostic data while program runs (WARNING, raises CPU load, do not use for production) //#define DEBUG_VIA_USB //Enable this line to have the USB port output serial diagnostic data while program runs (WARNING, raises CPU load, do not use for production)
//#define DEBUG_CAN_DATA //Enable this line to print incoming/outgoing CAN & CAN-FD messages to USB serial (WARNING, raises CPU load, do not use for production) //#define DEBUG_CAN_DATA //Enable this line to print incoming/outgoing CAN & CAN-FD messages to USB serial (WARNING, raises CPU load, do not use for production)
//#define INTERLOCK_REQUIRED //Nissan LEAF specific setting, if enabled requires both high voltage conenctors to be seated before starting //#define INTERLOCK_REQUIRED //Nissan LEAF specific setting, if enabled requires both high voltage conenctors to be seated before starting
//#define DUAL_CAN //Enable this line to activate an isolated secondary CAN Bus using add-on MCP2515 chip (Needed for some inverters / double battery) //#define CAN_ADDON //Enable this line to activate an isolated secondary CAN Bus using add-on MCP2515 chip (Needed for some inverters / double battery)
#define CRYSTAL_FREQUENCY_MHZ 8 //DUAL_CAN option, what is your MCP2515 add-on boards crystal frequency? #define CRYSTAL_FREQUENCY_MHZ 8 //CAN_ADDON option, what is your MCP2515 add-on boards crystal frequency?
//#define CAN_FD //Enable this line to activate an isolated secondary CAN-FD bus using add-on MCP2518FD chip / Native CANFD on Stark board //#define CANFD_ADDON //Enable this line to activate an isolated secondary CAN-FD bus using add-on MCP2518FD chip / Native CANFD on Stark board
#ifdef CAN_FD // CAN_FD additional options if enabled #ifdef CANFD_ADDON // CANFD_ADDON additional options if enabled
#define CAN_FD_CRYSTAL_FREQUENCY_MHZ \ #define CANFD_ADDON_CRYSTAL_FREQUENCY_MHZ \
ACAN2517FDSettings:: \ ACAN2517FDSettings:: \
OSC_40MHz //CAN_FD option, what is your MCP2518 add-on boards crystal frequency? (Default OSC_40MHz) OSC_40MHz //CANFD_ADDON option, what is your MCP2518 add-on boards crystal frequency? (Default OSC_40MHz)
#endif #endif // CANFD_ADDON
//#define USE_CANFD_INTERFACE_AS_CLASSIC_CAN // Enable this line if you intend to use the CANFD as normal CAN //#define USE_CANFD_INTERFACE_AS_CLASSIC_CAN // Enable this line if you intend to use the CANFD as normal CAN
//#define SERIAL_LINK_RECEIVER //Enable this line to receive battery data over RS485 pins from another Lilygo (This LilyGo interfaces with inverter) //#define SERIAL_LINK_RECEIVER //Enable this line to receive battery data over RS485 pins from another Lilygo (This LilyGo interfaces with inverter)
//#define SERIAL_LINK_TRANSMITTER //Enable this line to send battery data over RS485 pins to another Lilygo (This LilyGo interfaces with battery) //#define SERIAL_LINK_TRANSMITTER //Enable this line to send battery data over RS485 pins to another Lilygo (This LilyGo interfaces with battery)
@ -138,7 +138,7 @@
/* Do not change any code below this line unless you are sure what you are doing */ /* Do not change any code below this line unless you are sure what you are doing */
/* Only change battery specific settings in "USER_SETTINGS.h" */ /* Only change battery specific settings in "USER_SETTINGS.h" */
typedef enum { CAN_NATIVE = 0, CANFD_NATIVE = 1, CAN_ADDON_MCP2515 = 2, CAN_ADDON_FD_MCP2518 = 3 } CAN_Interface; typedef enum { CAN_NATIVE = 0, CANFD_NATIVE = 1, CAN_ADDON_MCP2515 = 2, CANFD_ADDON_MCP2518 = 3 } CAN_Interface;
typedef struct { typedef struct {
CAN_Interface battery; CAN_Interface battery;
CAN_Interface inverter; CAN_Interface inverter;

16
Software/src/devboard/hal/hw_3LB.h
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@ -26,14 +26,14 @@
// CAN2 defines below // CAN2 defines below
// DUAL_CAN defines // CAN_ADDON defines
#define MCP2515_SCK 12 // SCK input of MCP2515 #define MCP2515_SCK 12 // SCK input of MCP2515
#define MCP2515_MOSI 5 // SDI input of MCP2515 #define MCP2515_MOSI 5 // SDI input of MCP2515
#define MCP2515_MISO 34 // SDO output of MCP2515 | Pin 34 is input only, without pullup/down resistors #define MCP2515_MISO 34 // SDO output of MCP2515 | Pin 34 is input only, without pullup/down resistors
#define MCP2515_CS 18 // CS input of MCP2515 #define MCP2515_CS 18 // CS input of MCP2515
#define MCP2515_INT 35 // INT output of MCP2515 | | Pin 35 is input only, without pullup/down resistors #define MCP2515_INT 35 // INT output of MCP2515 | | Pin 35 is input only, without pullup/down resistors
// CAN_FD defines // CANFD_ADDON defines
#define MCP2517_SCK 17 // SCK input of MCP2517 #define MCP2517_SCK 17 // SCK input of MCP2517
#define MCP2517_SDI 23 // SDI input of MCP2517 #define MCP2517_SDI 23 // SDI input of MCP2517
#define MCP2517_SDO 39 // SDO output of MCP2517 #define MCP2517_SDO 39 // SDO output of MCP2517
@ -80,17 +80,17 @@
#endif #endif
#ifdef CHADEMO_BATTERY #ifdef CHADEMO_BATTERY
#ifdef DUAL_CAN #ifdef CAN_ADDON
#error CHADEMO and DUAL_CAN cannot coexist due to overlapping GPIO pin usage #error CHADEMO and CAN_ADDON cannot coexist due to overlapping GPIO pin usage
#endif #endif
#endif #endif
#ifdef EQUIPMENT_STOP_BUTTON #ifdef EQUIPMENT_STOP_BUTTON
#ifdef DUAL_CAN #ifdef CAN_ADDON
#error EQUIPMENT_STOP_BUTTON and DUAL_CAN cannot coexist due to overlapping GPIO pin usage #error EQUIPMENT_STOP_BUTTON and CAN_ADDON cannot coexist due to overlapping GPIO pin usage
#endif #endif
#ifdef CAN_FD #ifdef CANFD_ADDON
#error EQUIPMENT_STOP_BUTTON and CAN_FD cannot coexist due to overlapping GPIO pin usage #error EQUIPMENT_STOP_BUTTON and CANFD_ADDON cannot coexist due to overlapping GPIO pin usage
#endif #endif
#ifdef CHADEMO_BATTERY #ifdef CHADEMO_BATTERY
#error EQUIPMENT_STOP_BUTTON and CHADEMO_BATTERY cannot coexist due to overlapping GPIO pin usage #error EQUIPMENT_STOP_BUTTON and CHADEMO_BATTERY cannot coexist due to overlapping GPIO pin usage

16
Software/src/devboard/hal/hw_lilygo.h
View file

@ -26,14 +26,14 @@
// CAN2 defines below // CAN2 defines below
// DUAL_CAN defines // CAN_ADDON defines
#define MCP2515_SCK 12 // SCK input of MCP2515 #define MCP2515_SCK 12 // SCK input of MCP2515
#define MCP2515_MOSI 5 // SDI input of MCP2515 #define MCP2515_MOSI 5 // SDI input of MCP2515
#define MCP2515_MISO 34 // SDO output of MCP2515 | Pin 34 is input only, without pullup/down resistors #define MCP2515_MISO 34 // SDO output of MCP2515 | Pin 34 is input only, without pullup/down resistors
#define MCP2515_CS 18 // CS input of MCP2515 #define MCP2515_CS 18 // CS input of MCP2515
#define MCP2515_INT 35 // INT output of MCP2515 | | Pin 35 is input only, without pullup/down resistors #define MCP2515_INT 35 // INT output of MCP2515 | | Pin 35 is input only, without pullup/down resistors
// CAN_FD defines // CANFD_ADDON defines
#define MCP2517_SCK 12 // SCK input of MCP2517 #define MCP2517_SCK 12 // SCK input of MCP2517
#define MCP2517_SDI 5 // SDI input of MCP2517 #define MCP2517_SDI 5 // SDI input of MCP2517
#define MCP2517_SDO 34 // SDO output of MCP2517 #define MCP2517_SDO 34 // SDO output of MCP2517
@ -76,17 +76,17 @@
#endif #endif
#ifdef CHADEMO_BATTERY #ifdef CHADEMO_BATTERY
#ifdef DUAL_CAN #ifdef CAN_ADDON
#error CHADEMO and DUAL_CAN cannot coexist due to overlapping GPIO pin usage #error CHADEMO and CAN_ADDON cannot coexist due to overlapping GPIO pin usage
#endif #endif
#endif #endif
#ifdef EQUIPMENT_STOP_BUTTON #ifdef EQUIPMENT_STOP_BUTTON
#ifdef DUAL_CAN #ifdef CAN_ADDON
#error EQUIPMENT_STOP_BUTTON and DUAL_CAN cannot coexist due to overlapping GPIO pin usage #error EQUIPMENT_STOP_BUTTON and CAN_ADDON cannot coexist due to overlapping GPIO pin usage
#endif #endif
#ifdef CAN_FD #ifdef CANFD_ADDON
#error EQUIPMENT_STOP_BUTTON and CAN_FD cannot coexist due to overlapping GPIO pin usage #error EQUIPMENT_STOP_BUTTON and CANFD_ADDON cannot coexist due to overlapping GPIO pin usage
#endif #endif
#ifdef CHADEMO_BATTERY #ifdef CHADEMO_BATTERY
#error EQUIPMENT_STOP_BUTTON and CHADEMO_BATTERY cannot coexist due to overlapping GPIO pin usage #error EQUIPMENT_STOP_BUTTON and CHADEMO_BATTERY cannot coexist due to overlapping GPIO pin usage

2
Software/src/devboard/hal/hw_stark.h
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@ -38,7 +38,7 @@ GPIOs on extra header
#define CAN_RX_PIN GPIO_NUM_26 #define CAN_RX_PIN GPIO_NUM_26
// #define CAN_SE_PIN 23 // (No function, GPIO 23 used instead as MCP_SCK) // #define CAN_SE_PIN 23 // (No function, GPIO 23 used instead as MCP_SCK)
// CAN_FD defines // CANFD_ADDON defines
#define MCP2517_SCK 17 // SCK input of MCP2517 #define MCP2517_SCK 17 // SCK input of MCP2517
#define MCP2517_SDI 5 // SDI input of MCP2517 #define MCP2517_SDI 5 // SDI input of MCP2517
#define MCP2517_SDO 34 // SDO output of MCP2517 #define MCP2517_SDO 34 // SDO output of MCP2517

2
Software/src/devboard/webserver/settings_html.cpp
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@ -271,7 +271,7 @@ const char* getCANInterfaceName(CAN_Interface interface) {
#endif #endif
case CAN_ADDON_MCP2515: case CAN_ADDON_MCP2515:
return "Add-on CAN via GPIO MCP2515"; return "Add-on CAN via GPIO MCP2515";
case CAN_ADDON_FD_MCP2518: case CANFD_ADDON_MCP2518:
#ifdef USE_CANFD_INTERFACE_AS_CLASSIC_CAN #ifdef USE_CANFD_INTERFACE_AS_CLASSIC_CAN
return "Add-on CAN-FD via GPIO MCP2518 (Classic CAN)"; return "Add-on CAN-FD via GPIO MCP2518 (Classic CAN)";
#else #else

6
Software/src/include.h
View file

@ -22,15 +22,15 @@
#error You must select a HW to run on! #error You must select a HW to run on!
#endif #endif
#if defined(DUAL_CAN) && defined(CAN_FD) #if defined(CAN_ADDON) && defined(CANFD_ADDON)
// Check that user did not try to use dual can and fd-can on same hardware pins // Check that user did not try to use dual can and fd-can on same hardware pins
#error CAN-FD AND DUAL-CAN CANNOT BE USED SIMULTANEOUSLY #error CAN-FD AND DUAL-CAN CANNOT BE USED SIMULTANEOUSLY
#endif #endif
#ifdef USE_CANFD_INTERFACE_AS_CLASSIC_CAN #ifdef USE_CANFD_INTERFACE_AS_CLASSIC_CAN
#if !defined(CAN_FD) #if !defined(CANFD_ADDON)
// Check that user did not try to use classic CAN over FD, without FD component // Check that user did not try to use classic CAN over FD, without FD component
#error PLEASE ENABLE CAN_FD TO USE CLASSIC CAN OVER CANFD INTERFACE #error PLEASE ENABLE CANFD_ADDON TO USE CLASSIC CAN OVER CANFD INTERFACE
#endif #endif
#endif #endif