Update iotd program configure file

Guo Wenxue

6 days ago f7889e2ceddbc3e15ea4b5377d831f4432169f76

 project/socketd/booster/packet.h

@@ -18,18 +18,18 @@
#include <stdint.h>
#include <time.h>

#define DEVID_LEN          16
#define DEVID_LEN          8
#define TIME_LEN           32

typedef struct pack_info_s
{
    char          devid[DEVID_LEN];  /* device ID  */
    char          devid[DEVID_LEN+1];  /* device ID  */
    struct tm     sample_time;       /* sample time  */
    float         temper;            /* sample temperature */
} pack_info_t;

/* packet function pointer type */
typedef int (* pack_proc_t)(pack_info_t *pack_info, char *pack_buf, int size);
typedef int (* pack_proc_t)(pack_info_t *pack_info, uint8_t *pack_buf, int size);

/*  description: get device ID
 *   input args:
@@ -54,7 +54,7 @@
 *               $size     :  packet output buffer size
 * return value: <0: failure   >0: packet bytes
 */
extern int packet_segmented_pack(pack_info_t *pack_info, char *pack_buf, int size);
extern int packet_segmented_pack(pack_info_t *pack_info, uint8_t *pack_buf, int size);


/*  description: package a json string packet: {"devid":"xxx", "time":"xxx", "temperature":"xxx"}
@@ -64,7 +64,44 @@
 *               $size     :  packet output buffer size
 * return value: <0: failure   >0: packet bytes
 */
extern int packet_json_pack(pack_info_t *pack_info, char *pack_buf, int size);
extern int packet_json_pack(pack_info_t *pack_info, uint8_t *pack_buf, int size);


/* TLV(Tag Length Value) PDU(Protocal Data Unit) format:
 *
 * +-----------+-----------+------------+-------------+-------------+
 * | Header(2B)|  Tag(1B)  | Length(2B) |  Value(nB)  |  CRC16(2B)  |
 * +-----------+-----------+------------+-------------+-------------+
 *
 * Header(2B): 0xFE 0xED
 *    Tag(1B): 0x01->temperature 0x02->Humidity 0x03->Noisy ...
 * Length(2B): Data length
 *  Value(nB): Data value
 *  CRC16(2B): CRC from Header to Value
 */

/* TLV Header */
#define TLV_HEADER          0xFEED

/* TLV bytes without payload: Header(2B)+Tag(1B)+Length(2B)+CRC16(2B) */
#define TLV_MINSIZE         7

/* TVL Tag definition */
enum
{
    TAG_TEMPERATURE = 1,
    TAG_HUMIDITY,
    TAG_NOISY,
};

/*  description: package a TLV packet: 0xFD 0xFE
 *   input args:
 *               $pack_info:  packet data contains devid, time and temperature
 *               $pack_buf :  packet output buffer
 *               $size     :  packet output buffer size
 * return value: <0: failure   >0: packet bytes
 */

int packet_tlv_pack(pack_info_t *pack_info, uint8_t *pack_buf, int size);

#endif   /* ----- #ifndef _PACKET_H_  ----- */