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Frightrisk hostname fix (#144)

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* Fix esp8266 hostname in STA mode by checking for new version of the AT cmd instead of old cmd since some firmware still allows old commands

* Add more old firmware checks and set oldCmd earlier

* increment version number
This commit is contained in:
Fred 2021-04-27 10:37:54 -04:00 committed by GitHub
parent b541614a19
commit 45eb7c80b6
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 23 additions and 21 deletions
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40
WifiInterface.cpp
View File

@ -171,16 +171,16 @@ wifiSerialState WifiInterface::setup2(const FSH* SSid, const FSH* password,
#ifdef DONT_TOUCH_WIFI_CONF
DIAG(F("DONT_TOUCH_WIFI_CONF was set: Using existing config"));
#else
StringFormatter::send(wifiStream, F("AT+CWMODE=1\r\n")); // configure as "station" = WiFi client
checkForOK(1000, true); // Not always OK, sometimes "no change"
// Older ES versions have AT+CWJAP, newer ones have AT+CWJAP_CUR and AT+CWHOSTNAME
StringFormatter::send(wifiStream, F("AT+CWJAP?\r\n"));
if (checkForOK(2000, true)) {
StringFormatter::send(wifiStream, F("AT+CWJAP_CUR?\r\n"));
if (!(checkForOK(2000, true))) {
oldCmd=true;
while (wifiStream->available()) StringFormatter::printEscape( wifiStream->read()); /// THIS IS A DIAG IN DISGUISE
}
StringFormatter::send(wifiStream, F("AT+CWMODE%s=1\r\n"), oldCmd ? "" : "_CUR"); // configure as "station" = WiFi client
checkForOK(1000, true); // Not always OK, sometimes "no change"
const char *yourNetwork = "Your network ";
if (strncmp_P(yourNetwork, (const char*)SSid, 13) == 0 || strncmp_P("", (const char*)SSid, 13) == 0) {
if (strncmp_P(yourNetwork, (const char*)password, 13) == 0) {
@ -199,40 +199,40 @@ wifiSerialState WifiInterface::setup2(const FSH* SSid, const FSH* password,
} else {
// SSID was configured, so we assume station (client) mode.
if (oldCmd) {
// AT command early version supports CWJAP/CWSAP
StringFormatter::send(wifiStream, F("AT+CWJAP=\"%S\",\"%S\"\r\n"), SSid, password);
ipOK = checkForOK(WIFI_CONNECT_TIMEOUT, true);
// AT command early version supports CWJAP/CWSAP
StringFormatter::send(wifiStream, F("AT+CWJAP=\"%S\",\"%S\"\r\n"), SSid, password);
ipOK = checkForOK(WIFI_CONNECT_TIMEOUT, true);
} else {
// later version supports CWJAP_CUR
StringFormatter::send(wifiStream, F("AT+CWHOSTNAME=\"%S\"\r\n"), hostname); // Set Host name for Wifi Client
checkForOK(2000, true); // dont care if not supported
checkForOK(2000, true); // dont care if not supported
StringFormatter::send(wifiStream, F("AT+CWJAP_CUR=\"%S\",\"%S\"\r\n"), SSid, password);
ipOK = checkForOK(WIFI_CONNECT_TIMEOUT, true);
ipOK = checkForOK(WIFI_CONNECT_TIMEOUT, true);
}
if (ipOK) {
// But we really only have the ESSID and password correct
// But we really only have the ESSID and password correct
// Let's check for IP (via DHCP)
ipOK = false;
StringFormatter::send(wifiStream, F("AT+CIFSR\r\n"));
if (checkForOK(5000, F("+CIFSR:STAIP"), true,false))
if (!checkForOK(1000, F("0.0.0.0"), true,false))
ipOK = true;
StringFormatter::send(wifiStream, F("AT+CIFSR\r\n"));
if (checkForOK(5000, F("+CIFSR:STAIP"), true,false))
if (!checkForOK(1000, F("0.0.0.0"), true,false))
ipOK = true;
}
}
if (!ipOK) {
// If we have not managed to get this going in station mode, go for AP mode
// StringFormatter::send(wifiStream, F("AT+RST\r\n"));
// checkForOK(1000, true); // Not always OK, sometimes "no change"
// StringFormatter::send(wifiStream, F("AT+RST\r\n"));
// checkForOK(1000, true); // Not always OK, sometimes "no change"
int i=0;
do {
// configure as AccessPoint. Try really hard as this is the
// last way out to get any Wifi connectivity.
StringFormatter::send(wifiStream, F("AT+CWMODE=2\r\n"));
// last way out to get any Wifi connectivity.
StringFormatter::send(wifiStream, F("AT+CWMODE%s=2\r\n"), oldCmd ? "" : "_CUR");
} while (!checkForOK(1000+i*500, true) && i++<10);
while (wifiStream->available()) StringFormatter::printEscape( wifiStream->read()); /// THIS IS A DIAG IN DISGUISE
@ -262,7 +262,7 @@ wifiSerialState WifiInterface::setup2(const FSH* SSid, const FSH* password,
oldCmd ? "" : "_CUR", macTail, macTail, channel);
} else {
// password configured by user
StringFormatter::send(wifiStream, F("AT+CWSAP%s=\"DCCEX_%s\",\"%S\",%d,4\r\n"), oldCmd ? "" : "_CUR",
StringFormatter::send(wifiStream, F("AT+CWSAP%s=\"DCCEX_%s\",\"%S\",%d,4\r\n"), oldCmd ? "" : "_CUR",
macTail, password, channel);
}
} while (!checkForOK(WIFI_CONNECT_TIMEOUT, true) && i++<2); // do twice if necessary but ignore failure as AP mode may still be ok

4
version.h
View File

@ -3,7 +3,9 @@
#include "StringFormatter.h"
#define VERSION "3.0.11"
#define VERSION "3.0.12"
// 3.0.12 fix esp8266 test for new firmware
// 3.0.11 ?
// 3.0.10 Teensy Support
// 3.0.9 rearranges serial newlines for the benefit of JMRI.
// 3.0.8 Includes <* *> wraps around DIAGs for the benefit of JMRI.