Hi,
I try to make a project esp8266 with P10 display. I found an example from
After I compile found error:
exit status 1
Error compiling for board NodeMCU 1.0 (ESP-12E Module).
Compile error if these two libraries are combined. Although these libraries can be compiled separately. I tried to separate the program into two programs
Here are two program that can compiled. Program1
//************************************************************************
#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <ESP8266WebServer.h>
char MESSAGE[255]; //Store the message
const char MAIN_page[] PROGMEM = R"=====(
<!DOCTYPE html>
<html>
<body>
<center>
<h1>Matrix Display Controller<h1>
<form action="/action_page">
Enter Text :<br><br>
<input type="text" name="msg" value="Enter your text here">
<br><br>
<input type="submit" value="Submit">
</form>
</center>
</body>
</html>
)=====";
//SSID and Password of your WiFi router
const char* ssid = "ssid_name";
const char* password = "password";
ESP8266WebServer server(80); //Server on port 80
void handleRoot() {
String s = MAIN_page; //Read HTML contents
server.send(200, "text/html", s); //Send web page
}
void handleForm() {
String msg = server.arg("msg");
int msg_len = msg.length() + 1;
MESSAGE[msg_len];
msg.toCharArray(MESSAGE, msg_len);
String s = MAIN_page;
server.send(200, "text/html", s);
//Scroll();
}
void setup(void){
Serial.begin(115200);
WiFi.begin(ssid, password); //Connect to your WiFi router
Serial.println("");
// Wait for connection
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
//If connection successful show IP address in serial monitor
Serial.println("");
Serial.print("Connected to ");
Serial.println("WiFi");
Serial.print("IP address: ");
Serial.println(WiFi.localIP()); //IP address assigned to your ESP
server.on("/", handleRoot); //Which routine to handle at root location
server.on("/action_page", handleForm); //form action is handled here
server.begin(); //Start server
Serial.println("HTTP server started");
//dmd.setBrightness(255);
//dmd.selectFont(FONT);
//dmd.begin();
}
void loop(void){
server.handleClient(); //Handle client requests
}
//************************************************************************
Program2
//************************************************************************
#include <SPI.h>
#include <DMD2.h>
#include <fonts/Arial14.h>
// Set Width and Hight to the number of displays you have
const int WIDTH = 1;
const int HIGHT = 1;
const uint8_t *FONT = Arial14;
SPIDMD dmd(WIDTH , HIGHT, 5, 16, 2, 12); // DMD controls the entire display
DMD_TextBox box(dmd); // "box" provides a text box to automatically write to/scroll the display
char MESSAGE[255]; //Store the message
void Scroll(){
const char *next = MESSAGE;
while(*next) {
Serial.print(*next);
box.print(*next);
delay(200);
next++;
}
}
void setup(void){
Serial.begin(115200);
dmd.setBrightness(255);
dmd.selectFont(FONT);
dmd.begin();
}
void loop(void){
Scroll();
}
//************************************************************************
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Hi,
Thank you for response.
here is the error for the original program from the website.
Arduino: 1.8.0 (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:3MB OTA:~512KB), 2, v2 Lower Memory, Disabled, None, Only Sketch, 115200"
Build options changed, rebuilding all
In file included from c:\tmp18\arduino1-8-2\portable\packages\esp8266\tools\xtensa-lx106-elf-gcc\2.5.0-4-b40a506\xtensa-lx106-elf\include\c++\4.8.2\memory:81:0,
from C:\tmp18\arduino1-8-2\portable\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src/ESP8266WiFiGeneric.h:28,
from C:\tmp18\arduino1-8-2\portable\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src/ESP8266WiFiSTA.h:28,
from C:\tmp18\arduino1-8-2\portable\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WiFi\src/ESP8266WiFi.h:34,
from C:\tmp18\arduino1-8-2\project\P10_web\P10_web.ino:1:
c:\tmp18\arduino1-8-2\portable\packages\esp8266\tools\xtensa-lx106-elf-gcc\2.5.0-4-b40a506\xtensa-lx106-elf\include\c++\4.8.2\bits\unique_ptr.h: In instantiation of 'void std::unique_ptr<_Tp, _Dp>::reset(std::unique_ptr<_Tp, _Dp>::pointer) [with _Tp = HTTPUpload; _Dp = std::default_delete<HTTPUpload>; std::unique_ptr<_Tp, _Dp>::pointer = HTTPUpload*]':
C:\tmp18\arduino1-8-2\portable\packages\esp8266\hardware\esp8266\2.7.4\libraries\ESP8266WebServer\src/ESP8266WebServer-impl.h:365:26: required from 'void esp8266webserver::ESP8266WebServerTemplate<ServerType>::handleClient() [with ServerType = WiFiServer]'
C:\tmp18\arduino1-8-2\project\P10_web\P10_web.ino:108:23: required from here
c:\tmp18\arduino1-8-2\portable\packages\esp8266\tools\xtensa-lx106-elf-gcc\2.5.0-4-b40a506\xtensa-lx106-elf\include\c++\4.8.2\bits\unique_ptr.h:260:29: error: call of overloaded 'swap(HTTPUpload*&, HTTPUpload*&)' is ambiguous
swap(std::get<0>(_M_t), __p);
^
c:\tmp18\arduino1-8-2\portable\packages\esp8266\tools\xtensa-lx106-elf-gcc\2.5.0-4-b40a506\xtensa-lx106-elf\include\c++\4.8.2\bits\unique_ptr.h:260:29: note: candidates are:
In file included from c:\tmp18\arduino1-8-2\portable\packages\esp8266\tools\xtensa-lx106-elf-gcc\2.5.0-4-b40a506\xtensa-lx106-elf\include\c++\4.8.2\bits\stl_pair.h:59:0,
from c:\tmp18\arduino1-8-2\portable\packages\esp8266\tools\xtensa-lx106-elf-gcc\2.5.0-4-b40a506\xtensa-lx106-elf\include\c++\4.8.2\utility:70,
from c:\tmp18\arduino1-8-2\portable\packages\esp8266\tools\xtensa-lx106-elf-gcc\2.5.0-4-b40a506\xtensa-lx106-elf\include\c++\4.8.2\algorithm:60,
from C:\tmp18\arduino1-8-2\portable\packages\esp8266\hardware\esp8266\2.7.4\cores\esp8266/Arduino.h:238,
from sketch\P10_web.ino.cpp:1:
c:\tmp18\arduino1-8-2\portable\packages\esp8266\tools\xtensa-lx106-elf-gcc\2.5.0-4-b40a506\xtensa-lx106-elf\include\c++\4.8.2\bits\move.h:166:5: note: void std::swap(_Tp&, _Tp&) [with _Tp = HTTPUpload*]
swap(_Tp& __a, _Tp& __b)
^
In file included from C:\tmp18\arduino1-8-2\project\P10_web\P10_web.ino:6:0:
C:\tmp18\arduino1-8-2\portable\sketchbook\libraries\DMD2-0.0.3/DMD2.h:45:41: note: void swap(T&, T&) [with T = HTTPUpload*]
template<typename T> static inline void swap(T &a, T &b)
^
exit status 1
Error compiling for board NodeMCU 1.0 (ESP-12E Module).
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
