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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); ESP8266WebServer server(PORT);
Max72xxPanel matrix = Max72xxPanel(pinCS, numberOfHorizontalDisplays, numberOfVerticalDisplays); 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 void configModeCallback (WiFiManager *myWiFiManager) { // AP config mode
display_message("Setup"); display_message("Setup");
} }
@ -152,6 +171,11 @@ void loop() {
yield(); yield();
ArduinoOTA.handle(); ArduinoOTA.handle();
yield(); yield();
#ifdef DEBUG_TELNET
// Handle Telnet connection for debugging
handleTelnet();
#endif
} }
void display_message(String message){ void display_message(String message){
if (width * message.length() - spacer > matrix.width()) { if (width * message.length() - spacer > matrix.width()) {

27
d_helper.cpp
View File

@ -2,30 +2,3 @@
#include "d_helper.h" #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

32
d_helper.h
View File

@ -1,22 +1,22 @@
#ifndef D_helper_h #ifndef D_helper_h
#define D_helper_h #define D_helper_h
void handleTelnet(void); void handleTelnet(void);
// ################# Macros for debugging ################ // ################# Macros for debugging ################
#ifdef DEBUG_TELNET #ifdef DEBUG_TELNET
#define DEBUG_PRINT(x) telnetClient.print(x) #define DEBUG_PRINT(x) telnetClient.print(x)
#define DEBUG_PRINTF(x,y) telnetClient.printf(x,y) #define DEBUG_PRINTF(x,y) telnetClient.printf(x,y)
#define DEBUG_PRINT_WITH_FMT(x, fmt) telnetClient.print(x, fmt) #define DEBUG_PRINT_WITH_FMT(x, fmt) telnetClient.print(x, fmt)
#define DEBUG_PRINTLN(x) telnetClient.println(x) #define DEBUG_PRINTLN(x) telnetClient.println(x)
#define DEBUG_PRINTLN_WITH_FMT(x, fmt) telnetClient.println(x, fmt) #define DEBUG_PRINTLN_WITH_FMT(x, fmt) telnetClient.println(x, fmt)
#else #else
#define DEBUG_PRINT(x) Serial.print(x) #define DEBUG_PRINT(x) Serial.print(x)
#define DEBUG_PRINTF(x,y) Serial.printf(x,y) #define DEBUG_PRINTF(x,y) Serial.printf(x,y)
#define DEBUG_PRINT_WITH_FMT(x, fmt) Serial.print(x, fmt) #define DEBUG_PRINT_WITH_FMT(x, fmt) Serial.print(x, fmt)
#define DEBUG_PRINTLN(x) Serial.println(x) #define DEBUG_PRINTLN(x) Serial.println(x)
#define DEBUG_PRINTLN_WITH_FMT(x, fmt) Serial.println(x, fmt) #define DEBUG_PRINTLN_WITH_FMT(x, fmt) Serial.println(x, fmt)
#endif #endif
#endif #endif