mainscnt/mains-frequency-counter-stm32
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rawSEconds

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This commit is contained in:
Wolfgang Hottgenroth
2021-02-28 22:14:25 +01:00
parent 681c5d8695
commit cee2116f3a
1 changed files with 7 additions and 1 deletions
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8
cube/User/Src/networkAbstractionLayer_lan.c
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@ -139,7 +139,13 @@ void networkSntpEngine(void *handle) {
srcAddr[0], srcAddr[1], srcAddr[2], srcAddr[3], srcAddr[0], srcAddr[1], srcAddr[2], srcAddr[3],
srcPort); srcPort);
coloredMsg(LOG_BLUE, "nes, received in the %d. cycles", localHandle->retryCount); coloredMsg(LOG_BLUE, "nes, received in the %d. cycles", localHandle->retryCount);
localHandle->seconds = ntohl((localHandle->ntpMsg.xmt >> 32) & 0x0ffffffff) - UNIX_NTP_EPOCH_DIFF; uint32_t xmtTopHalf = (localHandle->ntpMsg.xmt >> 32) & 0x0ffffffff;
uint32_t rawSeconds =
(xmtTopHalf & 0x0000000ff) << 24 |
(xmtTopHalf & 0x00000ff00) << 8 |
(xmtTopHalf & 0x000ff0000) >> 8 |
(xmtTopHalf & 0x0ff000000) >> 24;
localHandle->seconds = rawSeconds - UNIX_NTP_EPOCH_DIFF;
coloredMsg(LOG_BLUE, "nes, seconds: %lu", localHandle->seconds); coloredMsg(LOG_BLUE, "nes, seconds: %lu", localHandle->seconds);
localHandle->sntpState = SNTP_STATE_DONE; localHandle->sntpState = SNTP_STATE_DONE;
} else { } else {