mraa
2.0.0
Low Level Skeleton Library for Communication on GNU/Linux platforms
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This file defines the aio interface for libmraa
Public Member Functions | |
Aio (int pin) | |
Aio (void *aio_context) | |
~Aio () | |
unsigned int | read () |
float | readFloat () |
Result | setBit (int bits) |
int | getBit () |
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Aio Constructor, takes a pin number which will map directly to the board number
pin | channel number to read ADC inputs |
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inline |
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Read a value from the AIO pin. By default mraa will shift the raw value up or down to a 10 bit value.
std::invalid_argument | in case of error |
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Read a value from the AIO pin and return it as a normalized float.
std::invalid_argument | in case of error |
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Set the bit value which mraa will shift the raw reading from the ADC to. I.e. 10bits
bits | the bits the return from read should be i.e 10 |
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Gets the bit value mraa is shifting the analog read to.