private async Task Init()
{
expander = new Mcp23017();
await expander.InitMCP23017Async();
expander.EnableInterrupts(7);
expander.EnableInterruptsMirroring();
expander.pinMode(7, Mcp23017.Direction.INPUT);
expander.pinMode(8, Mcp23017.Direction.OUTPUT);
expander.pinMode(9, Mcp23017.Direction.OUTPUT);
expander.pinMode(10, Mcp23017.Direction.OUTPUT);
MoveLed();
}
internal async Task InitChips()
{
p = new Mcp23017(0x20);
p1 = new Mcp23017(0x21);
p2 = new Mcp23017(0x22);
await p.InitMCP23017Async();
await p1.InitMCP23017Async();
await p2.InitMCP23017Async();
for (int i = 0; i < 16; i++)
{
p.pinMode(i, Mcp23017.Direction.OUTPUT);
p1.pinMode(i, Mcp23017.Direction.OUTPUT);
p2.pinMode(i, Mcp23017.Direction.OUTPUT);
}
}
