mirror of https://github.com/rusefi/bldc.git
111 lines
3.9 KiB
C
111 lines
3.9 KiB
C
/*
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* UAVCAN data structure definition for libcanard.
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*
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* Autogenerated, do not edit.
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*
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* Source file: /Users/jaime/Developer/ardupilot/modules/uavcan/dsdl/uavcan/protocol/SoftwareVersion.uavcan
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*/
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#ifndef __UAVCAN_PROTOCOL_SOFTWAREVERSION
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#define __UAVCAN_PROTOCOL_SOFTWAREVERSION
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#include <stdint.h>
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#include "canard.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/******************************* Source text **********************************
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#
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# Nested type.
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# Generic software version information.
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#
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#
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# Primary version numbers.
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# If both fields are set to zero, the version is considered unknown.
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#
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uint8 major
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uint8 minor
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#
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# This mask indicates which optional fields (see below) are set.
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#
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uint8 OPTIONAL_FIELD_FLAG_VCS_COMMIT = 1
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uint8 OPTIONAL_FIELD_FLAG_IMAGE_CRC = 2
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uint8 optional_field_flags
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#
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# VCS commit hash or revision number, e.g. git short commit hash. Optional.
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#
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uint32 vcs_commit
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#
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# The value of an arbitrary hash function applied to the firmware image.
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# This field is used to detect whether the firmware running on the node is EXACTLY THE SAME
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# as a certain specific revision. This field provides the absolute identity guarantee, unlike
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# the version fields above, which can be the same for different builds of the firmware.
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#
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# The exact hash function and the methods of its application are implementation defined.
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# However, implementations are recommended to adhere to the following guidelines,
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# fully or partially:
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#
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# - The hash function should be CRC-64-WE, the same that is used for computing DSDL signatures.
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#
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# - The hash function should be applied to the entire application image padded to 8 bytes.
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#
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# - If the computed image CRC is stored within the firmware image itself, the value of
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# the hash function becomes ill-defined, because it becomes recursively dependent on itself.
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# In order to circumvent this issue, while computing or checking the CRC, its value stored
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# within the image should be zeroed out.
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#
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uint64 image_crc
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******************************************************************************/
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/********************* DSDL signature source definition ***********************
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uavcan.protocol.SoftwareVersion
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saturated uint8 major
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saturated uint8 minor
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saturated uint8 optional_field_flags
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saturated uint32 vcs_commit
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saturated uint64 image_crc
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******************************************************************************/
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#define UAVCAN_PROTOCOL_SOFTWAREVERSION_NAME "uavcan.protocol.SoftwareVersion"
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#define UAVCAN_PROTOCOL_SOFTWAREVERSION_SIGNATURE (0xDD46FD376527FEA1ULL)
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#define UAVCAN_PROTOCOL_SOFTWAREVERSION_MAX_SIZE ((120 + 7)/8)
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// Constants
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#define UAVCAN_PROTOCOL_SOFTWAREVERSION_OPTIONAL_FIELD_FLAG_VCS_COMMIT 1 // 1
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#define UAVCAN_PROTOCOL_SOFTWAREVERSION_OPTIONAL_FIELD_FLAG_IMAGE_CRC 2 // 2
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typedef struct
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{
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// FieldTypes
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uint8_t major; // bit len 8
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uint8_t minor; // bit len 8
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uint8_t optional_field_flags; // bit len 8
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uint32_t vcs_commit; // bit len 32
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uint64_t image_crc; // bit len 64
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} uavcan_protocol_SoftwareVersion;
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extern
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uint32_t uavcan_protocol_SoftwareVersion_encode(uavcan_protocol_SoftwareVersion* source, void* msg_buf);
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extern
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int32_t uavcan_protocol_SoftwareVersion_decode(const CanardRxTransfer* transfer, uint16_t payload_len, uavcan_protocol_SoftwareVersion* dest, uint8_t** dyn_arr_buf);
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extern
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uint32_t uavcan_protocol_SoftwareVersion_encode_internal(uavcan_protocol_SoftwareVersion* source, void* msg_buf, uint32_t offset, uint8_t root_item);
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extern
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int32_t uavcan_protocol_SoftwareVersion_decode_internal(const CanardRxTransfer* transfer, uint16_t payload_len, uavcan_protocol_SoftwareVersion* dest, uint8_t** dyn_arr_buf, int32_t offset);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // __UAVCAN_PROTOCOL_SOFTWAREVERSION
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