diff options
Diffstat (limited to 'apps/px4io/px4io.h')
-rw-r--r-- | apps/px4io/px4io.h | 57 |
1 files changed, 42 insertions, 15 deletions
diff --git a/apps/px4io/px4io.h b/apps/px4io/px4io.h index ad10961b4..1c9d11e99 100644 --- a/apps/px4io/px4io.h +++ b/apps/px4io/px4io.h @@ -70,49 +70,75 @@ struct sys_state_s { bool armed; /* IO armed */ bool arm_ok; /* FMU says OK to arm */ + uint16_t servo_rate; /* output rate of servos in Hz */ - /* + /** * Data from the remote control input(s) */ unsigned rc_channels; uint16_t rc_channel_data[PX4IO_INPUT_CHANNELS]; uint64_t rc_channels_timestamp; - /* + /** * Control signals from FMU. */ uint16_t fmu_channel_data[PX4IO_OUTPUT_CHANNELS]; - /* + /** * Mixed servo outputs */ uint16_t servos[IO_SERVO_COUNT]; - /* + /** * Relay controls */ bool relays[PX4IO_RELAY_CHANNELS]; - /* - * If true, we are using the FMU controls. + /** + * If true, we are using the FMU controls, else RC input if available. */ - bool mixer_use_fmu; + bool mixer_manual_override; - /* + /** + * If true, FMU input is available. + */ + bool mixer_fmu_available; + + /** * If true, state that should be reported to FMU has been updated. */ bool fmu_report_due; - /* - * If true, new control data from the FMU has been received. + /** + * Last FMU receive time, in microseconds since system boot */ - bool fmu_data_received; + uint64_t fmu_data_received_time; - /* + /** * Current serial interface mode, per the serial_rx_mode parameter * in the config packet. */ uint8_t serial_rx_mode; + + /** + * If true, the RC signal has been lost for more than a timeout interval + */ + bool rc_lost; + + /** + * If true, the connection to FMU has been lost for more than a timeout interval + */ + bool fmu_lost; + + /** + * If true, FMU is ready for autonomous position control. Only used for LED indication + */ + bool vector_flight_mode_ok; + + /** + * If true, IO performs an on-board manual override with the RC channel values + */ + bool manual_override_ok; }; extern struct sys_state_s system_state; @@ -140,8 +166,8 @@ extern volatile int timers[TIMER_NUM_TIMERS]; #define LED_SAFETY(_s) stm32_gpiowrite(GPIO_LED3, !(_s)) #define POWER_SERVO(_s) stm32_gpiowrite(GPIO_SERVO_PWR_EN, (_s)) -#define POWER_ACC1(_s) stm32_gpiowrite(GPIO_SERVO_ACC1_EN, (_s)) -#define POWER_ACC2(_s) stm32_gpiowrite(GPIO_SERVO_ACC2_EN, (_s)) +#define POWER_ACC1(_s) stm32_gpiowrite(GPIO_ACC1_PWR_EN, (_s)) +#define POWER_ACC2(_s) stm32_gpiowrite(GPIO_ACC2_PWR_EN, (_s)) #define POWER_RELAY1(_s) stm32_gpiowrite(GPIO_RELAY1_EN, (_s)) #define POWER_RELAY2(_s) stm32_gpiowrite(GPIO_RELAY2_EN, (_s)) @@ -172,7 +198,8 @@ extern void controls_main(void); extern int dsm_init(const char *device); extern bool dsm_input(void); extern int sbus_init(const char *device); -extern bool sbus_input(void); +extern bool sbus_input(int fd, unsigned max_channels, uint16_t *channel_data, unsigned *channel_count, + uint64_t *receive_time, bool *updated); /* * Assertion codes |