Compiler Errors

[rwatkinsii]

Looking for assistance with getting your code compiled. I don't think the warnings are preventing it from finishing and uploading just the two errors at the end. My email is kc3pgn@gmail.com and I am thankful for any assistance you can provide. I already have the hardware built and just need to get the code on the board.

C:\Users\K3RAW\Desktop\Amp\xpa125b_controller-main\d1mini_amp_controller_edited\d1mini_amp_controller_edited.ino: In function 'char* MAX3232serialRead(char)': C:\Users\K3RAW\Desktop\Amp\xpa125b_controller-main\d1mini_amp_controller_edited\d1mini_amp_controller_edited.ino:329:1: error: control reaches end of non-void function [-Werror=return-type] 329 | } | ^ C:\Users\K3RAW\Desktop\Amp\xpa125b_controller-main\d1mini_amp_controller_edited\d1mini_amp_controller_edited.ino: In function 'bool setupAmplifier(String)': C:\Users\K3RAW\Desktop\Amp\xpa125b_controller-main\d1mini_amp_controller_edited\d1mini_amp_controller_edited.ino:451:1: error: control reaches end of non-void function [-Werror=return-type] 451 | } | ^ cc1plus.exe: some warnings being treated as errors

[madpsy]

There's someone else asking the same thing. This compiled last time I tried so I'm guessing something changed in how the Arduino IDE compiles, or rather it is stricter now.

control reaches end of non-void function that suggests I have sloppy functions which need an else or similar.

[rwatkinsii]

I did manage to get it to compile and upload.

IDE Version: 1.8.18 ArduinoJSON Version: 6.21.1 Install the libraries provided in the project and it compiles without any errors.

[rwatkinsii]

Madpsy Do you know if I remove the Bluetooth module can I somehow send CIV data directly into the device via a wire? I purchased the VE2DX Device that connects to Bluetooth and gives 3 CIV outputs.

[Tetralogik]

Hello. No matter how hard I try, even with version 1.8.18, I can't get it. It gives me a lot of errors. I think I'm giving up.

[rwatkinsii]

Dont give up! Did you make sure to use the library's that was provided in the zip file?

[Tetralogik]

Okay. No, I didn't do that. Download them, do not use the ones that come in the zip. I do not know how to do it?

[Tetralogik]

I think i found it. Add libraries to the menu from file. But I still have the same errors.

[Tetralogik]

Arduino:1.8.18 (Mac OS X), Tarjeta:"LOLIN(WEMOS) D1 mini (clone), 80 MHz, Flash, Disabled (new aborts on oom), Disabled, All SSL ciphers (most compatible), 32KB cache + 32KB IRAM (balanced), Use pgm_read macros for IRAM/PROGMEM, DOUT (compatible), 40MHz, 4MB (FS:2MB OTA:~1019KB), v2 Lower Memory, Disabled, None, Only Sketch, 921600"

/Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:16:20: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 16 | char ntp_server = "pool.ntp.org"; | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:30:24: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 30 | char icom_interface = "hc_05"; | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'bool loadConfig()': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:195:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 195 | serialPrintln("Failed to open config file"); | ^~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:201:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 201 | serialPrintln("Config file size is too large"); | ^~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:212:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 212 | serialPrintln("Failed to parse config"); | ^~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'bool saveConfig()': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:241:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 241 | serialPrintln("Failed to open config file for writing"); | ^~~~~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'char MAX3232serialRead(char)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:301:23: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 301 | serialPrintln("Serial timeout"); | ^~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:303:16: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 303 | return(""); | ^ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:324:23: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 324 | serialPrintln(""); | ^~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void webServer(bool)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:352:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 352 | serialPrintln("HTTP server started"); | ^~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:356:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 356 | serialPrintln("HTTP server stopped"); | ^~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void mqttConnect()': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:368:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 368 | serialPrintln("Attempting MQTT connection"); | ^~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:371:21: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 371 | serialPrintln("MQTT connected"); | ^~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'bool setupBandData()': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:399:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 399 | serialPrintln("Band data pins configured"); | ^~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:403:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 403 | serialPrintln("Cannot setup band data when any other serial based device is enabled"); | ^~~~~~~~~~~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'bool setupMAX3232()': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:413:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 413 | serialPrint("MAX3232 configured at baudrate "); | ^~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:418:21: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 418 | serialPrintln("You must set max3232_enabled to true"); | ^~~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:423:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 423 | serialPrintln("Cannot setup MAX3232 when Hermes is enabled"); | ^~~~~~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'bool setupAmplifier(String)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:432:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 432 | serialPrintln("Amplifier set to xpa125b"); | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:437:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 437 | serialPrintln("Amplifier set to xpa125b"); | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:443:21: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 443 | serialPrintln("Amplifier set to hardrock50"); | ^~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:448:21: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 448 | serialPrintln("Failed to set amplifier set to hardrock50"); | ^~~~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'bool setupHermes()': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:458:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 458 | serialPrintln("Hermes-Lite configured"); | ^~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:462:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 462 | serialPrintln("Error: Hermes is not enabled and/or max3232 is enabled"); | ^~~~~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void setRigctlAddress(String)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:530:15: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 530 | serialPrint("rigctl_address "); | ^~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void setRigctlPort(String)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:539:15: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 539 | serialPrint("rigctl_port "); | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'bool testRigctlServer()': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:546:28: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 546 | if ((sendRigctlCommand("t") == "0") || (sendRigctlCommand("t") == "1")) { | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:546:63: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 546 | if ((sendRigctlCommand("t") == "0") || (sendRigctlCommand("t") == "1")) { | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:548:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 548 | serialPrint("Connection to rigctl server succeeded "); | ^~~~~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:553:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 553 | serialPrint("connection to rigctl succeeded but PTT status failed to return "); | ^~~~~~~~~~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:563:17: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 563 | serialPrint("connection to rigctl server failed "); | ^~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:572:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 572 | serialPrintln("rigctl server not set"); | ^~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'bool connectRigctl()': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:583:23: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 583 | serialPrintln("rigctl connection success"); | ^~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:588:21: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 588 | serialPrintln("rigctl connection failed"); | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:593:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 593 | serialPrintln("wifi disabled or rigctl address and port not set"); | ^~~~~~~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'String sendRigctlCommand(char)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:614:27: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 614 | serialPrintln("rigctl timed out"); | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void setRigctlFreq(String)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:645:18: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 645 | serialPrint("rigctlfreq: "); | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void setRigMode(String)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:665:20: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 665 | serialPrint("rigmode "); | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void setHybrid(String)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:692:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 692 | serialPrintln("hybrid true"); | ^~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:696:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 696 | serialPrintln("hybrid false"); | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void setRigctlPtt(String)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:704:20: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 704 | serialPrintln("Cannot send rigctl PTT event as TX is blocked"); | ^~~~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:708:18: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 708 | serialPrint("rigctlptt: "); | ^~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void setMode(String)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:969:17: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 969 | serialPrint("mode "); | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:973:21: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 973 | serialPrintln("hybrid mode for PTT is enabled"); | ^~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void setBand(String)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1093:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1093 | serialPrint("band "); | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void setFreq(String)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1161:16: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1161 | serialPrint("frequency "); | ^~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1163:29: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1163 | if (regexMatch(charFreq, "^1......$")) { | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1165:36: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1165 | } else if (regexMatch(charFreq, "^3......$")) { | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1167:36: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1167 | } else if (regexMatch(charFreq, "^3......$")) { | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1169:36: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1169 | } else if (regexMatch(charFreq, "^5......$")) { | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1171:36: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1171 | } else if (regexMatch(charFreq, "^7......$")) { | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1173:36: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1173 | } else if (regexMatch(charFreq, "^10......$")) { | ^~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1175:36: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1175 | } else if (regexMatch(charFreq, "^14......$")) { | ^~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1177:36: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1177 | } else if (regexMatch(charFreq, "^18......$")) { | ^~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1179:36: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1179 | } else if (regexMatch(charFreq, "^21......$")) { | ^~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1181:36: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1181 | } else if (regexMatch(charFreq, "^24......$")) { | ^~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1183:36: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1183 | } else if (regexMatch(charFreq, "^27......$")) { | ^~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1185:36: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1185 | } else if (regexMatch(charFreq, "^2[8,9]......$")) { | ^~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1187:36: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1187 | } else if (regexMatch(charFreq, "^5.......$")) { | ^~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1191:17: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1191 | serialPrint("No matching band found for "); | ^~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void setState(String)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1208:22: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1208 | serialPrintln("state rx"); | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1222:25: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1222 | serialPrintln("state tx"); | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1228:21: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1228 | serialPrintln("TX blocked as band is not set"); | ^~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void setMQTT(String)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1240:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1240 | serialPrintln("MQTT enabled"); | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1245:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1245 | serialPrintln("MQTT disabled"); | ^~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void wifi(String)': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1283:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1283 | serialPrint("."); | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1287:21: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1287 | serialPrintln(""); | ^~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1289:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1289 | serialPrint("Connected to "); | ^~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1292:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1292 | serialPrint("RSSI "); | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1295:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1295 | serialPrint("IP address: "); | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1298:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1298 | serialPrint("DNS address: "); | ^~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1301:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1301 | serialPrint("Gateway: "); | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1304:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1304 | serialPrint("MAC address: "); | ^~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1308:23: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1308 | serialPrintln("MDNS responder started as xpa125b[.local]"); | ^~~~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1312:21: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1312 | serialPrintln("NTP client started"); | ^~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1315:21: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1315 | serialPrintln(""); | ^~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1317:21: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1317 | serialPrintln("WiFi failed to connect"); | ^~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1322:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1322 | serialPrintln("WiFi disabled"); | ^~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void setup()': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1480:17: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1480 | serialPrintln("XPA125B controller started"); | ^~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1484:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1484 | serialPrintln("Failed to mount file system"); | ^~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1487:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1487 | serialPrintln("Successfully mounted file system"); | ^~~~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1503:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1503 | serialPrintln("Failed to load config"); | ^~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1506:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1506 | serialPrintln("Config loaded"); | ^~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1751:15: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1751 | serialPrint("band "); | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1754:15: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1754 | serialPrint("frequency "); | ^~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1757:15: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1757 | serialPrint("state "); | ^~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'void loop()': /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1854:17: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1854 | serialPrint("txtime "); | ^~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1870:17: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1870 | serialPrintln("txblocktimer start"); | ^~~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1892:17: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1892 | serialPrint("txblocktimer "); | ^~~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1895:19: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1895 | serialPrintln("txblocktimer end"); | ^~~~~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1906:37: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1906 | String f_result=sendRigctlCommand("f"); | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1910:37: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1910 | String m_result=sendRigctlCommand("m"); | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino:1916:39: warning: ISO C++ forbids converting a string constant to 'char' [-Wwrite-strings] 1916 | String t_result=sendRigctlCommand("t"); | ^~~ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'char MAX3232serialRead(char)': d1mini-amp-controller:330:1: error: control reaches end of non-void function [-Werror=return-type] 330 | } | ^ /Users/joseangel/Downloads/xpa125b_controller-main/d1mini-amp-controller/d1mini-amp-controller.ino: In function 'bool setupAmplifier(String)': d1mini-amp-controller:452:1: error: control reaches end of non-void function [-Werror=return-type] 452 | } | ^ cc1plus: some warnings being treated as errors exit status 1 control reaches end of non-void function [-Werror=return-type]

Este informe podría contener más información con "Mostrar salida detallada durante la compilación" opción habilitada en Archivo -> Preferencias.

[rwatkinsii]

Make sure you uninstall the newer library's first. You can also just dump them into the library folder in My Documents. If you want i can help you more over email. You can contact me at kc3pgn@gmail.com and i will send you my number to text will be much easier.

[vegith]

Here the versions of libraries and software, that work for me.

IDE: Arduino IDE 2.3.2

Lib´s: ArduinoMqttClient 0.1.8 NTPClient 3.1.0 ArduinoJson 6.21.1 PubSubClient 2.8 Regexp 0.1.0

esp8266 (in boards manager) 3.0.2 (with higher versions i get the known compiler errors)

Maybe someone can fix the code for the newer versions. Thanks madpsy for your initial work!

73