telemetry.h File Reference

: Definitions for the telemetry data structures. More...

#include "error_sdr.h"
#include "commands.h"
#include "main.h"
#include "stm32h7xx_hal.h"
#include "sensor.h"

Go to the source code of this file.

Macros
#define	LORA_INTERNAL_HEADER_SIZE   8U
#define	LORA_PAYLOAD_SIZE   40U
#define	TELEMETRY_MESSAGE_SIZE   (LORA_INTERNAL_HEADER_SIZE + LORA_PAYLOAD_SIZE)

Typedefs
typedef uint8_t	FLIGHT_COMP_STATE_TYPE
typedef uint32_t	VERSION_INFO_TYPE
typedef enum _TELEMETRY_MESSAGE_TYPES	TELEMETRY_MESSAGE_TYPES

Enumerations
enum	_TELEMETRY_MESSAGE_TYPES { TELEMETRY_MSG_VEHICLE_ID = 0x00000001 , TELEMETRY_MSG_DASHBOARD_DATA = 0x00000002 , TELEMETRY_MSG_CALIBRATION = 0x00000003 , __TELEMETRY_MSG_FORCE_32BIT = 0xFFFFFFFF }

Functions
struct	__attribute__ ((packed)) _ST_UID_TYPE
struct	__attribute ((packed)) _TELEMETRY_MSG_VEHICLE_ID_TYPE
void	telemetry_get_next_message (TELEMETRY_MESSAGE *payload)
	Constructs the next telemetry message.
void	telemetry_build_payload (TELEMETRY_MESSAGE *msg_buf, TELEMETRY_MESSAGE_TYPES message_type)
	Builds a telemetry payload of the requested type.

Variables
	ST_UID_TYPE
	LORA_INTERNAL_HEADER_TYPE
	TELEMETRY_MSG_VEHICLE_ID_TYPE
	TELEMETRY_MSG_DASHBOARD_DUMP_TYPE
	TELEMETRY_MSG_CALIBRATION_TYPE
	TELEMETRY_MESSAGE

Detailed Description

: Definitions for the telemetry data structures.

Copyright

Copyright (c) 2025 Sun Devil Rocketry. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is covered under the BSD-3-Clause.

https://opensource.org/license/bsd-3-clause

Function Documentation

telemetry_build_payload()

void telemetry_build_payload	(	TELEMETRY_MESSAGE *	msg_buf,
		TELEMETRY_MESSAGE_TYPES	message_type )

Builds a telemetry payload of the requested type.

Builds the requested telemetry payload and fills its message header.

Parameters

msg_buf	Telemetry message buffer to fill.
message_type	Type of telemetry message to build.

Builds a telemetry payload of the requested type.

Parameters

msg_buf	Telemetry message buffer to fill.
message_type	Type of telemetry message to build.

In order to support projects with safety critical requirements, mod does not throw fail-fast errors. Thus, this should nop on release builds.

This ensures that the library will only fail fast in the event of a hardfault and enables it to offload FHA requirements to the project that integrates it, if needed.

GCOVR_EXCL_START

A coverage hole is reported here because the debug-mode emulator tests have an actual function call here while release does not. This branch is tested in the release configuration.

telemetry_get_next_message()

void telemetry_get_next_message

(

TELEMETRY_MESSAGE *

payload

)

Constructs the next telemetry message.

Selects and constructs the next scheduled telemetry message.

Parameters

payload

Telemetry message buffer to fill.

Constructs the next telemetry message.

Parameters

payload

Telemetry message buffer to fill.