Dual Inputs - EFeru/hoverboard-firmware-hack-FOC GitHub Wiki
The firmware supports the input to be provided from two different sources connected to the Left and Right cable, respectively. To enable dual-inputs functionality uncomment #define DUAL_INPUTS in config.h for the respective variant. Various dual-inputs combinations can be realized as illustrated in the following table:
| Left | Right | Availability |
|---|---|---|
| ADC(0) | UART(1) | VARIANT_ADC |
| ADC(0) | {PPM,PWM,iBUS}(1) | VARIANT_{PPM,PWM,IBUS} |
| ADC(0) | Sideboard(1*) | VARIANT_HOVERCAR |
| UART(0) | Sideboard(1*) | VARIANT_UART |
| UART(1) | Nunchuk(0) | VARIANT_NUNCHUK |
(0) Primary input: this input is used when the Auxilliary input is not available or not connected.
(1) Auxilliary input: this inputs is used when connected or enabled by a switch(*). If the Auxilliary input is disconnected, the firmware will automatically switch to the Primary input. Timeout is reported only on the Primary input.
With slight modifications in config.h, other dual-inputs combinations can be realized as:
| Left | Right | Possibility |
|---|---|---|
| Sideboard(1*) | UART(0) | VARIANT_UART |
| UART(0) | {PPM,PWM,iBUS}(1) | VARIANT_{PPM,PWM,IBUS} |
| {PPM,PWM,iBUS}(1) | Nunchuk(0) | VARIANT_{PPM,PWM,IBUS} |