uavcan.equipment.gnss.ECEFPositionVelocity.h 4.4 KB

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  1. #pragma once
  2. #include <stdbool.h>
  3. #include <stdint.h>
  4. #include <canard.h>
  5. #define UAVCAN_EQUIPMENT_GNSS_ECEFPOSITIONVELOCITY_MAX_SIZE 99
  6. #define UAVCAN_EQUIPMENT_GNSS_ECEFPOSITIONVELOCITY_SIGNATURE (0x24A5DA4ABEE3A248ULL)
  7. struct uavcan_equipment_gnss_ECEFPositionVelocity {
  8. float velocity_xyz[3];
  9. int64_t position_xyz_mm[3];
  10. struct { uint8_t len; float data[36]; }covariance;
  11. };
  12. #ifdef __cplusplus
  13. extern "C"
  14. {
  15. #endif
  16. uint32_t _uavcan_equipment_gnss_ECEFPositionVelocity_encode(struct uavcan_equipment_gnss_ECEFPositionVelocity* msg, uint8_t* buffer
  17. #if CANARD_ENABLE_TAO_OPTION
  18. , bool tao
  19. #endif
  20. );
  21. bool _uavcan_equipment_gnss_ECEFPositionVelocity_decode(const CanardRxTransfer* transfer, struct uavcan_equipment_gnss_ECEFPositionVelocity* msg);
  22. static inline uint32_t uavcan_equipment_gnss_ECEFPositionVelocity_encode(struct uavcan_equipment_gnss_ECEFPositionVelocity* msg, uint8_t* buffer
  23. #if CANARD_ENABLE_TAO_OPTION
  24. , bool tao
  25. #endif
  26. ) {
  27. return _uavcan_equipment_gnss_ECEFPositionVelocity_encode(msg, buffer
  28. #if CANARD_ENABLE_TAO_OPTION
  29. , tao
  30. #endif
  31. );
  32. }
  33. static inline bool uavcan_equipment_gnss_ECEFPositionVelocity_decode(const CanardRxTransfer* transfer, struct uavcan_equipment_gnss_ECEFPositionVelocity* msg) {
  34. return _uavcan_equipment_gnss_ECEFPositionVelocity_decode(transfer, msg);
  35. }
  36. #if defined(CANARD_DSDLC_INTERNAL)
  37. static inline void __uavcan_equipment_gnss_ECEFPositionVelocity_encode(uint8_t* buffer, uint32_t* bit_ofs, struct uavcan_equipment_gnss_ECEFPositionVelocity* msg, bool tao);
  38. static inline bool __uavcan_equipment_gnss_ECEFPositionVelocity_decode(const CanardRxTransfer* transfer, uint32_t* bit_ofs, struct uavcan_equipment_gnss_ECEFPositionVelocity* msg, bool tao);
  39. void __uavcan_equipment_gnss_ECEFPositionVelocity_encode(uint8_t* buffer, uint32_t* bit_ofs, struct uavcan_equipment_gnss_ECEFPositionVelocity* msg, bool tao) {
  40. (void)buffer;
  41. (void)bit_ofs;
  42. (void)msg;
  43. (void)tao;
  44. for (size_t i=0; i < 3; i++) {
  45. canardEncodeScalar(buffer, *bit_ofs, 32, &msg->velocity_xyz[i]);
  46. *bit_ofs += 32;
  47. }
  48. for (size_t i=0; i < 3; i++) {
  49. canardEncodeScalar(buffer, *bit_ofs, 36, &msg->position_xyz_mm[i]);
  50. *bit_ofs += 36;
  51. }
  52. *bit_ofs += 6;
  53. #pragma GCC diagnostic push
  54. #pragma GCC diagnostic ignored "-Wtype-limits"
  55. const uint8_t covariance_len = msg->covariance.len > 36 ? 36 : msg->covariance.len;
  56. #pragma GCC diagnostic pop
  57. if (!tao) {
  58. canardEncodeScalar(buffer, *bit_ofs, 6, &covariance_len);
  59. *bit_ofs += 6;
  60. }
  61. for (size_t i=0; i < covariance_len; i++) {
  62. {
  63. uint16_t float16_val = canardConvertNativeFloatToFloat16(msg->covariance.data[i]);
  64. canardEncodeScalar(buffer, *bit_ofs, 16, &float16_val);
  65. }
  66. *bit_ofs += 16;
  67. }
  68. }
  69. /*
  70. decode uavcan_equipment_gnss_ECEFPositionVelocity, return true on failure, false on success
  71. */
  72. bool __uavcan_equipment_gnss_ECEFPositionVelocity_decode(const CanardRxTransfer* transfer, uint32_t* bit_ofs, struct uavcan_equipment_gnss_ECEFPositionVelocity* msg, bool tao) {
  73. (void)transfer;
  74. (void)bit_ofs;
  75. (void)msg;
  76. (void)tao;
  77. for (size_t i=0; i < 3; i++) {
  78. canardDecodeScalar(transfer, *bit_ofs, 32, true, &msg->velocity_xyz[i]);
  79. *bit_ofs += 32;
  80. }
  81. for (size_t i=0; i < 3; i++) {
  82. canardDecodeScalar(transfer, *bit_ofs, 36, true, &msg->position_xyz_mm[i]);
  83. *bit_ofs += 36;
  84. }
  85. *bit_ofs += 6;
  86. if (!tao) {
  87. canardDecodeScalar(transfer, *bit_ofs, 6, false, &msg->covariance.len);
  88. *bit_ofs += 6;
  89. } else {
  90. msg->covariance.len = ((transfer->payload_len*8)-*bit_ofs)/16;
  91. }
  92. #pragma GCC diagnostic push
  93. #pragma GCC diagnostic ignored "-Wtype-limits"
  94. if (msg->covariance.len > 36) {
  95. return true; /* invalid value */
  96. }
  97. #pragma GCC diagnostic pop
  98. for (size_t i=0; i < msg->covariance.len; i++) {
  99. {
  100. uint16_t float16_val;
  101. canardDecodeScalar(transfer, *bit_ofs, 16, true, &float16_val);
  102. msg->covariance.data[i] = canardConvertFloat16ToNativeFloat(float16_val);
  103. }
  104. *bit_ofs += 16;
  105. }
  106. return false; /* success */
  107. }
  108. #endif
  109. #ifdef CANARD_DSDLC_TEST_BUILD
  110. struct uavcan_equipment_gnss_ECEFPositionVelocity sample_uavcan_equipment_gnss_ECEFPositionVelocity_msg(void);
  111. #endif
  112. #ifdef __cplusplus
  113. } // extern "C"
  114. #ifdef DRONECAN_CXX_WRAPPERS
  115. #include <canard/cxx_wrappers.h>
  116. #endif
  117. #endif