mbed official
mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
Functions | |
| void | analogin_init (analogin_t *obj, PinName pin) |
| Initialize the analogin peripheral. | |
| float | analogin_read (analogin_t *obj) |
| Read the input voltage, represented as a float in the range [0.0, 1.0]. | |
| uint16_t | analogin_read_u16 (analogin_t *obj) |
| Read the value from analogin pin, represented as an unsigned 16bit value. | |
Function Documentation
| void analogin_init | ( | analogin_t * | obj, |
| PinName | pin | ||
| ) |
Initialize the analogin peripheral.
Configures the pin used by analogin.
- Parameters:
-
obj The analogin object to initialize pin The analogin pin name
| float analogin_read | ( | analogin_t * | obj ) |
Read the input voltage, represented as a float in the range [0.0, 1.0].
- Parameters:
-
obj The analogin object
- Returns:
- A floating value representing the current input voltage
| uint16_t analogin_read_u16 | ( | analogin_t * | obj ) |
Read the value from analogin pin, represented as an unsigned 16bit value.
- Parameters:
-
obj The analogin object
- Returns:
- An unsigned 16bit value representing the current input voltage
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