begin()
Description
Initialize CANBus function library
Syntax
CAN.begin()
CAN.begin(speed)
Parameters
speed
:Data transmission speed for CAN bus. When not set, the default 10KBPS setting is used.
- CAN_10KBPS
- CAN_20KBPS
- CAN_50KBPS
- CAN_83K3BPS
- CAN_100KBPS
- CAN_125KBPS
- CAN_250KBPS
- CAN_500KBPS
- CAN_833KBPS
- CAN_1000KBPS
Returns
None
Examples
#include <CANBus.h> unsigned char buf[8] = {0, 1, 2, 3, 4, 5, 6, 7}; void setup() { Serial.begin(115200); CAN.begin(CAN_500KBPS); // Configure CAN bus transmission speed to 500KBPS } void loop() { CAN.beginTransmission(0x00, CAN_STDID); // Set the CAN device ID to 0x00, using standard data grame. CAN.write(buf, 8); // Sent 8 bytes of data CAN.endTransmission(); // End transmission delay(10); }
See also
- beginTransmission()
- write()
- endTransmission()
The text of the 86Duino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.