| /branches/dongfang_FC_fixedwing/arduino_atmega328/README.txt |
|---|
| 5,7 → 5,7 |
| PB0/ICP1 PPM receiver signal in |
| PB1,2 Digital outputs (output.c) |
| PB3 SPI use |
| PB3 SPI use and CLK of 4017 |
| PB4 SPI use and red LED (LED1) |
| PB5 Green Arduino LED (use as LED2). |
| PB6,7 Xtal |
| 19,8 → 19,8 |
| PD0 RxD serial for configuration, diags etc. |
| PD1 TxD serial for configuration, diags etc. |
| PD2 Performance analysis |
| PD3/OC2B: CLK of 4017 change B3 |
| PD4: RESET of 4017 |
| PD3 RESET of 4017 |
| PD4 unused |
| PD5 Beeper |
| PD6 unused |
| PD7 unused |