NMEA2000_mcp

NMEA2000_mcp copied to clipboard

MCP_CAN library receive problem - simple solution

2

Hi. I've just been testing Longan CANBed 2040 board with integrated mcp2515. It didn't worked because https://github.com/ttlappalainen/CAN_BUS_Shield/blob/master/mcp_can.cpp -> MCP_CAN::mcp2515_read_canMsg() lacks SPI_HAS_TRANSACTION handling. All need to be done is adding SPI_BEGIN/END...

hellmutbrudny

Arduino MKR Zero & MKR Can Shield -> SREG not defined, cli(), sei()

8

I use the Arduino MKR Zero (SAMD21 Cortex-M0+ based) and the MKR Can shield (MCP2515 based) with your librarys. The hardware works, I can read NMEA2000 packets interpreted as standard...

ghost

Update to work with latest version of Seeed_Arduino_CAN lib (544d2c8e…

3

…eb5891f41c70c19fdce7cda85211f7ff) Actually, it's even compatible to the head of Seeed_Arduino_CAN lib as of today: `ef053846591d4bc48aabd4ad82b301fa42d8f92c` **I did not do much testing!** I have a Teensy 3.2 + 2x MCP2515 CAN-Shields...

dhopf

Node with MCP2515 disappears when another devices begins transmitting

16

I have a strange problem with a NMEA2000 device built with STM32F103 "blue pill" and MCP2515 board: The device disappears from the bus when another device sends for the first...

speters

problems for ESP8266 and MCP2515

3

Hello, when I try to compile for ESP8266 get In file included from /Users/master/Documents/Arduino/libraries/NMEA2000/src/NMEA2000_CAN.h:144:0, from /var/folders/p_/j24qpcws45d_0kzx14mtvdrm0000gn/T/arduino_modified_sketch_357838/BatteryMonitor.ino:15: /Users/master/Documents/Arduino/libraries/NMEA2000_mcp/NMEA2000_mcp.h: In member function 'bool tNMEA2000_mcp::tFrameBuffer::AddFrame(long unsigned int, unsigned char, const unsigned char*) volatile':...

jopimo

SREG not defined?

7

Hi, greate Project! While trying the libs for an ESP8266 i got an Error, that SREG is not defined in NMEA2000_mcp.ccp. After defining uint8_t SREG; the compiler fond no errors...

chr-be