uploaded 3 days ago
Driver for I2C/SPI 16 bit GPIO expanders MCP23017/MCP23S17
2 examples
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mcp23017
The example configures an MCP23017 device with PORTA0 as input and PORTB0 as output, toggling pins and handling interrupts.
3.18 KB
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mcp23s17
The example demonstrates working with the MCP23S17 chip via SPI, setting up an interrupt and blinking on PB0.
106.23 KB