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WifiInterface

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Recovering after arduino reboot with ES still connected and data inbound
This commit is contained in:
Asbelos 2020-08-24 16:46:16 +01:00
parent 234e5f0d15
commit ef21b0f97e
1 changed files with 13 additions and 3 deletions
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16
WifiInterface.cpp
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@ -25,6 +25,7 @@ const char PROGMEM OK_SEARCH[] = "\r\nOK\r\n";
const char PROGMEM END_DETAIL_SEARCH[] = "@ 1000";
const char PROGMEM PROMPT_SEARCH[] = ">";
const char PROGMEM SEND_OK_SEARCH[] = "\r\nSEND OK\r\n";
const char PROGMEM IPD_SEARCH[] = "+IPD";
const unsigned long LOOP_TIMEOUT = 2000;
bool WifiInterface::connected = false;
bool WifiInterface::closeAfter = false;
@ -46,12 +47,22 @@ void WifiInterface::setup(Stream & setupStream, const __FlashStringHelper* SSid
DIAG(F("\n++++++ Wifi Setup In Progress ++++++++\n"));
connected = setup2( SSid, password, hostname, servername, port);
DIAG(F("\n++++++ Wifi Setup %S ++++++++\n"), connected ? F("OK") : F("FAILED"));
if (connected) StringFormatter::send(wifiStream, F("ATE0\r\n")); // turn off the echo server on port
DIAG(F("\n++++++ Wifi Setup %S ++++++++\n"), connected ? F("OK") : F("FAILED"));
}
bool WifiInterface::setup2(const __FlashStringHelper* SSid, const __FlashStringHelper* password,
const __FlashStringHelper* hostname, const __FlashStringHelper* servername, int port) {
int ipOK = 0;
if (checkForOK(200,IPD_SEARCH, true)) {
DIAG(F("\nPreconfigured Wifi already running with data waiting\n"));
loopstate=4; // carry on from correct place
return true;
}
StringFormatter::send(wifiStream, F("ATE1\r\n")); // turn on the echo server on port
StringFormatter::send(wifiStream, F("AT+GMR\r\n")); // request AT version
checkForOK(2000, OK_SEARCH, true, false); // Makes this visible on the console
@ -103,8 +114,7 @@ bool WifiInterface::setup2(const __FlashStringHelper* SSid, const __FlashStringH
StringFormatter::send(wifiStream, F("AT+CIPSERVER=1,%d\r\n"), port); // turn on server on port
if (!checkForOK(10000, OK_SEARCH, true)) return false;
StringFormatter::send(wifiStream, F("ATE0\r\n")); // turn off the echo server on port
return true;
}