readDouble method

double readDouble(
  1. MraaAioContext dev
)

Read - mraa_aio_read_float

Read the input voltage and return it as a normalized double (0.0 - 1.0). Returns The current input voltage or Mraa.aioReadDoubleError on error.

Implementation

double readDouble(MraaAioContext dev) => _impl.mraa_aio_read_float(dev);