ADC Block¶
How this block appears in a Simulink model?¶
What can be configured?¶
| Configuration Parameter | Selectable Option/Value | Description |
|---|---|---|
| ADC Module | 1--2 | The ADC driver API supports ADC1 (8 channels, attached to GPIOs 32 - 39), and ADC2 (10 channels, attached to GPIOs 0, 2, 4, 12 - 15 and 25 - 27). |
| ADC Resolution | 9Bit--10Bit--11Bit--12Bit | Specify sample time for the block |
| ADC attenuation | 0DB--2.5DB--6DB--11DB | Select attenuation |
| Select ADC channels | Select channel pins |
When to use this block?¶
Use this block for the application which need to process analog signal by software. Example, reading level of analog sensor (Temperature, Pressure, etc.), measure voltage and current from sensing circuit.
How does this block work?¶
This block will setup ADC reading function and return the reading value in every time step.