VescPacket Class Reference

class to receive and send packet More...

#include <vesc_packet.h>

Static Public Member Functions
static bool	receive_packet (HardwareSerial *port, unsigned char *data)
	receive packet from vesc More...
static void	send_packet (HardwareSerial *port, unsigned char *data, unsigned int len)
	send packet to vesc More...
static unsigned short	crc16 (unsigned char *buf, unsigned int len)
	generate crc16 More...

Detailed Description

class to receive and send packet

Definition at line 22 of file vesc_packet.h.

Member Function Documentation

crc16()

unsigned short VescPacket::crc16 ( unsigned char *  buf, unsigned int  len  )

static

generate crc16

Parameters

buf	byte array
len	to draw checksum

Returns

unsigned short crc16 checksum

Definition at line 168 of file vesc_packet.cpp.

References crc16_tab.

Referenced by receive_packet(), and send_packet().

receive_packet()

bool VescPacket::receive_packet ( HardwareSerial *  port, unsigned char *  data  )

static

receive packet from vesc

Parameters

port	to read byte array
data	store received byte array

Returns

true if reading was sucessfull

false if reading gone wrong

Definition at line 80 of file vesc_packet.cpp.

References crc16().

Referenced by Vesc::receivePacket().

send_packet()

void VescPacket::send_packet ( HardwareSerial *  port, unsigned char *  data, unsigned int  len  )

static

send packet to vesc

Parameters

port	to write byte array
data	to send
len	of byte array

Definition at line 30 of file vesc_packet.cpp.

References crc16().

Referenced by Vesc::sendPacket().

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The documentation for this class was generated from the following files:

• vesc_packet.h
• vesc_packet.cpp