In Proteus, add or Virtual Terminal on SPI lines to confirm the library is driving real transactions. Part 5: Common Simulation Failures & Solutions With This Library Even the best MCP2515 Proteus library has quirks. Here’s how to fix the top 5 failures:
Serial.println("CAN OK");
But here’s the recurring pain point: Where is the best MCP2515 library for Proteus? The default Proteus library lacks a fully-functional, simulation-ready MCP2515 model with bus ACK handling, error frames, and realistic timing.
void loop() byte data[8] = 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08; CAN.sendMsgBuf(0x100, 0, 8, data); delay(1000);