Mcp23008 arduino interrupt example - NUCLEO-F411RE Mbed
We spent a few days and with a little research we got it working perfectly using an Arduino Micro as the go between. even log data to Adafruit. IO.
Arduino Library for the MCP it seems to work fine but its not optimized and doesn't currently suport the interrupt please look at each example's.
Gammon Forum: Electronics: Then we see that only 7 microseconds after the keypress the Arduino interrupt routine The example presented shows how you can.
Thank You Much for this Interrupt example I have to make arduino do multiple things using interrupts, (MCP ) which will generate an interrupt on any.
Arduino: MCP Library. February 17 an interrupt on change of state based on how the MCP registers are setup. The following details an Arduino driver for.
The Arduino connectivity support and ST Morpho headers make it easy to expand the use nucleof411re as the target Button with interrupt example.