BM_INIT_LIN_MSG 常量与宏参考

BMAPI 1.14.0.42 · bm_usb_def.h

定义

#define BM_INIT_LIN_MSG(_msg, _id, _dlc, _payload) { \
    (_msg).ctrl.lin.DLC = (_dlc); \
    (_msg).id = (_id); \
    if ((_payload) != NULL) { uint8_t i; for (i = 0; i < sizeof((_msg).payload); i++) { (_msg).payload[i] = ((uint8_t*)(_payload))[i]; } } \
}

Value:

{ \
    (_msg).ctrl.lin.DLC = (_dlc); \
    (_msg).id = (_id); \
    if ((_payload) != NULL) { uint8_t i; for (i = 0; i < sizeof((_msg).payload); i++) { (_msg).payload[i] = ((uint8_t*)(_payload))[i]; } } \
}

Helper macro to initialize a BM_LinMessageTypeDef object.

关联类型与常量

• BM_LinMessageTypeDef

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来源：BMAPI 1.14.0.42 正式 Doxygen 文档。技术说明保留原文；安装包中的头文件和帮助文档定义对应版本的接口契约。