37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
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#ifndef COMMUNICATION_CMD_HANDLE_H
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#define COMMUNICATION_CMD_HANDLE_H
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#include "tool_msg.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define COMMUNICATION_CMD_BUFF_TO_U32(ptr,val) do{ \
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val =( ((uint32_t) *((uint8_t*)ptr+3) << 24) | \
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((uint32_t) *((uint8_t*)ptr+2) << 16) | \
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((uint32_t) *((uint8_t*)ptr+1) << 8) | \
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((uint32_t) *((uint8_t*)ptr)) ); \
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}while(0)
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#define COMMUNICATION_CMD_U32_TO_BUFF(ptr,val) do{ \
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*(ptr+3) = (uint8_t) (val>>24); \
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*(ptr+2) = (uint8_t) (val>>16); \
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*(ptr+1) = (uint8_t) (val>>8); \
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*(ptr+0) = (uint8_t) val; \
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}while(0)
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int communication_cmd_init(int (* cb)(const unsigned char *, unsigned int));
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int communication_cmd_send_reply(const unsigned char *payload, unsigned int len);
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enum ERR_CODE communication_cmd_check_msg_hdr(struct message_t *msg);
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enum ERR_CODE communication_cmd_handle_cmd(enum COMMUNICATION_CMD_TYPE cmd, unsigned char *param, unsigned int len);
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#ifdef __cplusplus
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}
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#endif
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#endif
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