telemetry.h File Reference

Periodic telemetry system header (includes downlink utility and generated code). More...

#include "std.h"
#include "mcu_periph/uart.h"
#include "generated/periodic_telemetry.h"
#include "subsystems/datalink/downlink.h"

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Macros
#define	DefaultPeriodic   (&pprz_telemetry)
	Set default periodic telemetry. More...

Variables
struct periodic_telemetry	pprz_telemetry
	Global telemetry structure. More...

Detailed Description

Periodic telemetry system header (includes downlink utility and generated code).

In order to use it a subsystem/module:

• include this header:

  #include "susystems/datalink/telemetry.h"

• write a callback function:

  void your_callback(void) {
    // your code to send a telemetry message goes here
  }

• register your callback function (if the message name doesn't match one of the names in your telemetry xml file or is already registered, the function return FALSE)

  register_periodic_telemetry(&your_telemetry_struct, DL_<YOUR_MESSAGE_NAME>, your_callback);

  In most cases, the default telemetry structure should be used (replace &your_telemetry_struct by DefaultPeriodic in the register function).

Definition in file telemetry.h.

Macro Definition Documentation

#define DefaultPeriodic   (&pprz_telemetry)

Set default periodic telemetry.

Definition at line 66 of file telemetry.h.

Referenced by actuators_bebop_init(), ahrs_aligner_init(), ahrs_dcm_register(), ahrs_fc_register(), ahrs_float_invariant_register(), ahrs_ice_register(), ahrs_icq_register(), ahrs_infrared_init(), ahrs_mlkf_register(), air_data_init(), aoa_pwm_init(), autopilot_init(), b2_hff_init(), bluegiga_init(), cam_init(), digital_cam_uart_init(), downlink_init(), flight_recorder_periodic(), gps_init(), guidance_h_init(), guidance_v_init(), h_ctl_init(), i2c_init(), imu_impl_init(), imu_init(), init_fbw(), ins_float_invariant_init(), ins_float_invariant_register(), ins_gps_passthrough_init(), ins_int_init(), ins_vectornav_init(), link_mcu_init(), main_init(), main_periodic_task(), ms45xx_i2c_init(), nav_init(), nav_survey_rectangle_rotorcraft_init(), navdata_init(), opticflow_module_init(), periodic_task_fbw(), radio_control_impl_init(), reporting_task(), rotorcraft_cam_init(), sdlogger_spi_direct_periodic(), stabilization_attitude_init(), stabilization_rate_init(), superbitrf_init(), telemetry_periodic(), temp_adc_init(), uart_periph_init(), and vff_init().

Variable Documentation

struct periodic_telemetry pprz_telemetry

Global telemetry structure.

Contains the list of message names and registered callbacks. Filled with generated structure from periodic_telemetry.h

Definition at line 37 of file telemetry.c.