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Adding telnet thing for wireless debugging

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This commit is contained in:
Sébastien Vallée 2017-12-28 00:41:20 +01:00
parent 7a998b9338
commit 70831df21d
3 changed files with 42 additions and 45 deletions
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24
LibreMetric.ino
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@ -48,6 +48,25 @@ String message, webpage;
ESP8266WebServer server(PORT);
Max72xxPanel matrix = Max72xxPanel(pinCS, numberOfHorizontalDisplays, numberOfVerticalDisplays);
// in a terminal: telnet esp IP
#ifdef DEBUG_TELNET
WiFiServer telnetServer(23);
WiFiClient telnetClient;
void handleTelnet(void) {
if (telnetServer.hasClient()) {
if (!telnetClient || !telnetClient.connected()) {
if (telnetClient) {
telnetClient.stop();
}
telnetClient = telnetServer.available();
} else {
telnetServer.available().stop();
}
}
}
#endif
void configModeCallback (WiFiManager *myWiFiManager) { // AP config mode
display_message("Setup");
}
@ -152,6 +171,11 @@ void loop() {
yield();
ArduinoOTA.handle();
yield();
#ifdef DEBUG_TELNET
// Handle Telnet connection for debugging
handleTelnet();
#endif
}
void display_message(String message){
if (width * message.length() - spacer > matrix.width()) {

27
d_helper.cpp
View File

@ -2,30 +2,3 @@
#include "d_helper.h"
// in a terminal: telnet esp IP
#ifdef DEBUG_TELNET
WiFiServer telnetServer(23);
WiFiClient telnetClient;
#endif
///////////////////////////////////////////////////////////////////////////
// TELNET
///////////////////////////////////////////////////////////////////////////
/*
Function called to handle Telnet clients
https://www.youtube.com/watch?v=j9yW10OcahI
*/
#ifdef DEBUG_TELNET
void handleTelnet(void) {
if (telnetServer.hasClient()) {
if (!telnetClient || !telnetClient.connected()) {
if (telnetClient) {
telnetClient.stop();
}
telnetClient = telnetServer.available();
} else {
telnetServer.available().stop();
}
}
}
#endif