digitalReadBitmap()

Digital input function (batch)

Reads the values of the input-configured ports in batch.

Included in MWX library version 0.1.4 and later.

uint32_t digitalReadBitmap()

Values are stored in order from the LSB side: DIO0 … DIO19.

Pins on the HIGH side are set to 1, and pins on the LOW side are set to 0.