89 lines
2.6 KiB
C
89 lines
2.6 KiB
C
// pin layout ISP header
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#define ISP_DATA P2_1
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#define ISP_CLOCK P2_2
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// pin layout servo connection
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#define SERVO_1 7 // P0_7 = BIND, pull down on startup to enter bind mode
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#define SERVO_2 6 // P0_6 = ADC1 = voltage sensor (max 3.3V on I/O ! -> voltage divider necessary!)
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#define SERVO_3 5 // P0_5 = ADC0 = current sensor (max 3.3V on I/O !)
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#define SERVO_4 4 // P0_4 = PPM or SBUS OUT
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#define SERVO_5 3 // P0_3 = debug UART
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#define PPM_OUT_PIN SERVO_4
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#define BIND_PORT P0
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#define BIND_PIN SERVO_1
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// leds
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#define LED_GREEN_PORT P2
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#define LED_GREEN_PIN 4
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#define LED_RED_PORT P2
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#define LED_RED_PIN 3
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// DEBUG
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#define DEBUG_UART USART0_P0
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// SBUS
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// enable SBUS output -> this will DISABLE ppm!
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#define SBUS_ENABLED
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#define SBUS_UART USART1_P0
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// Note: default/futaba is INVERTED=1! (use this for a cc3d etc)
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// inverted => idle = LOW
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// non inverted => idle = high
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#define SBUS_INVERTED
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// PPM (only used if sbus is disabled)
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// invert SBUS output (normal is non inverted)
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// #define PPM_INVERTED
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// hub telemetry input (soft serial)
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#define HUB_TELEMETRY_ON_SBUS_UART
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#define HUB_TELEMETRY_INVERTED
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#ifndef HUB_TELEMETRY_ON_SBUS_UART
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// if not shared with sbus, use any pin in softserial mode at 9600baud
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#define HUB_TELEMETRY_PORT P0
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#define HUB_TELEMETRY_PIN 7
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#endif
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// note: change of adc ch require change in adc.c!
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#define ADC_PORT P0
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#ifdef HUB_TELEMETRY_ON_SBUS_UART
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// free up SERVO_3 for hub telemetry input!
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#define ADC0 SERVO_2
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#define ADC1 SERVO_2
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#else
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#define ADC0 SERVO_2
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#define ADC1 SERVO_3
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#endif
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// acs712 in inverted mode on adc1?
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// when powered by 5V we can use a trick
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// to get a good resolution: use inverted power inputs
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// 0A = 2.5V
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// 30A = 0.0V
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#define ADC1_USE_ACS712
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// voltage divider on my board is 10 / 3.3 k, scale to 100 / 33 to avoid floating point calc
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#define ADC0_DIVIDER_A 100
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#define ADC0_DIVIDER_B 33
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// bootloader config
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#define BOOTLOADER_LED_GREEN_PORT LED_GREEN_PORT
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#define BOOTLOADER_LED_GREEN_PIN LED_GREEN_PIN
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#define BOOTLOADER_LED_RED_PORT LED_RED_PORT
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#define BOOTLOADER_LED_RED_PIN LED_RED_PIN
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// bootloader runs on UART1 P0
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#define BOOTLOADER_UART_NUM 1
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#define BOOTLOADER_UART_PORT 0
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#define BOOTLOADER_UART_INVERTED 1
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#define BOOTLOADER_UART_BAUDRATE 100000
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#define BOOTLOADER_UART_USE_PARITY 1
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#define BOOTLOADER_UART_USE_2STOPBITS 1
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// use ISP interface clock pin as bootloader enable pin
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// pull this low during startup to enter bootloader mode
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#define BOOTLOADER_ENABLE_PORT P2
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#define BOOTLOADER_ENABLE_PIN 2
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#define DEFAULT_FSCAL_VALUE -20
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