[Improve][Module][Module_OcppBackend]

2020.12.23 / Folus Wen

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1. Module_OcppBackend implement sychronize date time by ntp before connect backend server.

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1. As follow commit history

Image version: D0.00.XX.XXXX.XX
Image checksum: XXXXXXXX

Hardware PWB P/N : XXXXXXX
Hardware Version : XXXXXXX

EVSE/Modularization/ocpp20/Module_OcppBackend20.c

@@ -358,6 +358,14 @@ void* ConnectWsServer(void* data)  //int ConnectWsServer()
 	struct lws_client_connect_info ConnInfo;
 	int use_ssl=0;
 
+	// If internet available synchronize datetime with ntp server
+	if(GetInternetConn() == 1)
+	{
+		DEBUG_INFO("NTP synchronize with Microsoft\n", system("/usr/sbin/ntpd -nqp time.windows.com &"));
+		DEBUG_INFO("NTP synchronize with China\n", system("/usr/sbin/ntpd -nqp cn.ntp.org.cn &"));
+		DEBUG_INFO("NTP synchronize with Taiwan\n", system("/usr/sbin/ntpd -nqp tock.stdtime.gov.tw &"));
+	}
+
 	if(context!=NULL)
 	{
 		pthread_detach(pthread_self());

EVSE/Modularization/ocppfiles/Module_OcppBackend.c

@@ -410,11 +410,18 @@ static struct lws_protocols protocols[] =
 
 void* ConnectWsServer(void* data)  //int ConnectWsServer()
 {
-
 	struct lws_context_creation_info ContextInfo;
 	struct lws_client_connect_info ConnInfo;
 	int use_ssl=0;
 
+	// If internet available synchronize datetime with ntp server
+	if(GetInternetConn() == 1)
+	{
+		DEBUG_INFO("NTP synchronize with Microsoft\n", system("/usr/sbin/ntpd -nqp time.windows.com &"));
+		DEBUG_INFO("NTP synchronize with China\n", system("/usr/sbin/ntpd -nqp cn.ntp.org.cn &"));
+		DEBUG_INFO("NTP synchronize with Taiwan\n", system("/usr/sbin/ntpd -nqp tock.stdtime.gov.tw &"));
+	}
+
 	if(context!=NULL)
 	{
 		pthread_detach(pthread_self());