| /branches/dongfang_FC_fixedwing/arduino_atmega328/README.txt |
|---|
| 5,7 → 5,8 |
| PB0/ICP1 PPM receiver signal in |
| PB1,2 Digital outputs (output.c) |
| PB3,4 Left free for SPI use |
| PB3 SPI use |
| PB4 SPI use and red LED (LED1) |
| PB5 Green Arduino LED (use as LED2). |
| PB6,7 Xtal |
| 21,8 → 22,8 |
| PD3/OC2B: CLK of 4017 change B3 |
| PD4: RESET of 4017 |
| PD5 Beeper |
| PD6 Red LED |
| PD7 unusd |
| PD6 unused |
| PD7 unused |
| ADC6 Battery voltage divider |
| ADC7 Airspeed sensor |
| /branches/dongfang_FC_fixedwing/arduino_atmega328/output.c |
|---|
| 8,7 → 8,7 |
| void output_init(void) { |
| // set PC2 & PC3 as output (control of J16 & J17) |
| DDRB |= (1 << DDB1) | (1 << DDB2); |
| DDRB |= (1 << DDB4) | (1 << DDB5); |
| outputSet(0,0); |
| outputSet(1,0); |
| flashCnt[0] = flashCnt[1] = 0; |
| /branches/dongfang_FC_fixedwing/arduino_atmega328/output.h |
|---|
| 10,9 → 10,9 |
| // invert means: An "1" bit in digital debug data make a LOW on the output. |
| #define DIGITAL_DEBUG_INVERT 0 |
| #define OUTPUT_HIGH(num) {PORTB |= (2 << (num));} |
| #define OUTPUT_LOW(num) {PORTB &= ~(2 << (num));} |
| #define OUTPUT_TOGGLE(num) ( {PORTB ^= (2 << (num));} |
| #define OUTPUT_HIGH(num) {PORTB |= ((1<<4) << (num));} |
| #define OUTPUT_LOW(num) {PORTB &= ~((1<<4) << (num));} |
| #define OUTPUT_TOGGLE(num) ( {PORTB ^= ((1<<4) << (num));} |
| /* |
| * Some digital debugs. A digital debug is 2 signals on the 2 LED outputs, |