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@@ -190,12 +190,11 @@ time_t ntp_get_time(const char *host_name)
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const char month[][NTP_INTERNET_MONTH_LEN] =
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{"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};
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char date[NTP_INTERNET_DATE_LEN] = {0};
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- char send_data[NTP_INTERNET_BUFF_LEN] = {0};
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+ uint8_t send_data[NTP_INTERNET_BUFF_LEN] = {0};
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uint8_t index, moth_num = 0;
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uint16_t check = 0;
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/* get build moth value*/
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- rt_memset(date, 0x00, NTP_INTERNET_DATE_LEN);
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rt_snprintf(date, NTP_INTERNET_DATE_LEN, "%s", __DATE__);
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for (index = 0; index < sizeof(month) / NTP_INTERNET_MONTH_LEN; index++)
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@@ -207,7 +206,6 @@ time_t ntp_get_time(const char *host_name)
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}
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}
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- rt_memset(send_data, 0x00, NTP_INTERNET_BUFF_LEN);
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send_data[0] = NTP_INTERNET_VERSION;
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/* get hardware address */
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@@ -234,7 +232,9 @@ time_t ntp_get_time(const char *host_name)
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{
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check += (uint8_t)send_data[index];
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}
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- rt_memcpy(send_data + NTP_INTERNET_BUFF_LEN - sizeof(check), &check, sizeof(check));
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+ send_data[NTP_INTERNET_BUFF_LEN - 2] = check >> 8;
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+ send_data[NTP_INTERNET_BUFF_LEN - 1] = check & 0xFF;
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+
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rt_memcpy(((char *)&packet + 4), send_data, NTP_INTERNET_BUFF_LEN);
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}
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#endif /* RT_USING_NETDEV || RT_USING_LWIP */
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