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107-systems / 107-Arduino-MCP2515

Arduino library for controlling the MCP2515 in order to receive/transmit CAN frames.
https://107-systems.org
MIT License
88 stars 14 forks source link

Fix: Only enable transmit buffer empty interrupt if such a callback if provided by the user. #66

Closed aentinger closed 2 years ago

aentinger commented 2 years ago

This saves unnecessary interrupts reducing the amount of necessary SPI transactions.