I am trying to use an arduino to trip a relay when the pixy detects signature 1.
I have as a test:
@if (blocks[j].signature == 1)
{
digitalWrite(led, HIGH);
}
else {
digitalWrite(led, LOW);
}@
I get the error:
invalid types ‘uint16_t {aka unsigned int}[int]’ for array subscript
I am new to this and not sure what to do. The wiki page says it is very easy to access the components of the blocks array, so I’m sure this is a beginners mistake.
Can someone point me in the right direction? Thanks.