Hello Pazi,

I saw your library and try to use it one of your example codes but I got these errors could you inform me if there is a chance? I am trying your write example `/ This is simple example to send random data to CAN bus in 20Hz rate, using delay (not recommended in real implementations). /

include "STM32_CAN.h"

STM32_CAN Can( CAN1, DEF ); //Use PA11/12 pins for CAN1. //STM32_CAN Can( CAN1, ALT ); //Use PB8/9 pins for CAN1. //STM32_CAN Can( CAN1, ALT_2 ); //Use PD0/1 pins for CAN1. //STM32_CAN Can( CAN2, DEF ); //Use PB12/13 pins for CAN2. //STM32_CAN Can( CAN2, ALT ); //Use PB5/6 pins for CAN2 //STM32_CAN Can( CAN3, DEF ); //Use PA8/15 pins for CAN3. //STM32_CAN Can( CAN3, ALT ); //Use PB3/4 pins for CAN3

static CAN_message_t CAN_TX_msg;

void setup() { Serial.begin(115200); Can.begin(); Can.setBaudRate(250000); //250KBPS //Can.setBaudRate(500000); //500KBPS //Can.setBaudRate(1000000); //1000KBPS }

void loop() { uint8_t Counter = 0; while(1){ if (Counter > 255){ Counter = 0;} delay(50); CAN_TX_msg.id = (0x1A5); CAN_TX_msg.len = 8; CAN_TX_msg.buf[0] = 0x03; CAN_TX_msg.buf[1] = 0x41; CAN_TX_msg.buf[2] = 0x11; CAN_TX_msg.buf[3] = Counter; CAN_TX_msg.buf[4] = 0x00; CAN_TX_msg.buf[5] = 0x00; CAN_TX_msg.buf[6] = 0x00; CAN_TX_msg.buf[7] = 0x00;

Can.write(CAN_TX_msg);

CAN_TX_msg.id = (0x1AC32CF5);
CAN_TX_msg.flags.extended = 1;  // To enable extended ID.
CAN_TX_msg.len = 8;
CAN_TX_msg.buf[0] =  0x03;
CAN_TX_msg.buf[1] =  0x41;
CAN_TX_msg.buf[3] =  0x21;
CAN_TX_msg.buf[4] =  0x00;
CAN_TX_msg.buf[5] =  Counter;
CAN_TX_msg.buf[6] =  0x00;
CAN_TX_msg.buf[7] =  0xFF;

Can.write(CAN_TX_msg);

CAN_TX_msg.id = (0xA63);
CAN_TX_msg.len = 8;
CAN_TX_msg.buf[0] =  0x63;
CAN_TX_msg.buf[1] =  0x49;
CAN_TX_msg.buf[2] =  0x11;
CAN_TX_msg.buf[3] =  0x22;
CAN_TX_msg.buf[4] =  0x00;
CAN_TX_msg.buf[5] =  0x00;
CAN_TX_msg.buf[6] =  Counter;
CAN_TX_msg.buf[7] =  0x00;

Can.write(CAN_TX_msg);

CAN_TX_msg.id = (0x23);
CAN_TX_msg.flags.extended = 0;  // Back to standard ID.
CAN_TX_msg.len = 8;
CAN_TX_msg.buf[0] =  0x03;
CAN_TX_msg.buf[1] =  0x41;
CAN_TX_msg.buf[2] =  0x11;
CAN_TX_msg.buf[3] =  0x33;
CAN_TX_msg.buf[4] =  0x00;
CAN_TX_msg.buf[5] =  0x00;
CAN_TX_msg.buf[6] =  0x00;
CAN_TX_msg.buf[7] =  Counter;

Can.write(CAN_TX_msg);

CAN_TX_msg.id = (0x55);
CAN_TX_msg.len = 8;
CAN_TX_msg.buf[0] =  0x03;
CAN_TX_msg.buf[1] =  0x44;
CAN_TX_msg.buf[2] =  0x31;
CAN_TX_msg.buf[3] =  0x53;
CAN_TX_msg.buf[4] =  0x00;
CAN_TX_msg.buf[5] =  Counter;
CAN_TX_msg.buf[6] =  0x00;
CAN_TX_msg.buf[7] =  0x00;

Can.write(CAN_TX_msg);
Serial.print("Sent: ");
Serial.println(Counter, HEX);
Counter++;

} } ` This is the errors I got

I couldn't compile it when I am trying to compile.

pazi88 / STM32_CAN

Nucleo-G0B1RE Compiling Error #33

include "STM32_CAN.h"