Additional Board Manager URL: http:\/\/arduino.esp8266.com\/stable\/package_esp8266com_index.json<\/p>\n
\r\n\/home\/andreas\/.arduino15\/packages\/esp8266\/hardware\/esp8266\/2.3.0\r\n\/home\/andreas\/Arduino\/\r\n<\/pre>\nEspExceptionDecoder<\/h3>\n
github: EspExceptionDecoder<\/a><\/p>\n
LED Blinky<\/h3>\n
\r\nvoid setup() {\r\n pinMode(D4, OUTPUT);\r\n \r\n Serial.begin(9600);\r\n}\r\n\r\nvoid loop() {\r\n Serial.println("HIGH");\r\n digitalWrite(D4, HIGH);\r\n delay(1000);\r\n \r\n Serial.println("LOW");\r\n digitalWrite(D4, LOW);\r\n delay(1000);\r\n}\r\n<\/pre>\nRFID<\/h3>\n
ESP8266-MFRC522<\/a>
\nArduino RFID Library for MFRC522<\/a>
\nMifare MFRC522 RFID Reader\/Writer<\/a>
\nInstalling Additional Arduino Libraries<\/a><\/p>\n\r\nFirmware Version: 0x11 = (unknown)\r\nCard UID: 82 8B C9 55\r\nCard SAK: 08\r\nPICC type: MIFARE 1KB\r\nSector Block 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 AccessBits\r\n 15 63 00 00 00 00 00 00 FF 07 80 69 FF FF FF FF FF FF [ 0 0 1 ] \r\n 62 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 61 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 14 59 00 00 00 00 00 00 FF 07 80 69 FF FF FF FF FF FF [ 0 0 1 ] \r\n 58 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 57 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 56 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 13 55 00 00 00 00 00 00 FF 07 80 69 FF FF FF FF FF FF [ 0 0 1 ] \r\n 54 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 53 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 52 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 12 51 00 00 00 00 00 00 FF 07 80 69 FF FF FF FF FF FF [ 0 0 1 ] \r\n 50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 49 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 48 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 11 47 00 00 00 00 00 00 FF 07 80 69 FF FF FF FF FF FF [ 0 0 1 ] \r\n 46 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 45 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 44 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 10 43 00 00 00 00 00 00 FF 07 80 69 FF FF FF FF FF FF [ 0 0 1 ] \r\n 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 41 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 9 39 00 00 00 00 00 00 FF 07 80 69 FF FF FF FF FF FF [ 0 0 1 ] \r\n 38 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 37 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 36 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 8 35 00 00 00 00 00 00 FF 07 80 69 FF FF FF FF FF FF [ 0 0 1 ] \r\n 34 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 33 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 0 0 0 ] \r\n 32 00\r\nSoft WDT reset\r\n\r\nctx: cont \r\nsp: 3ffef130 end: 3ffef3e0 offset: 01b0\r\n\r\n>>>stack>>>\r\n3ffef2e0: 3ffef316 00000006 00000006 40203746 \r\n3ffef2f0: 00000000 00000000 40230314 40203b69 \r\n3ffef300: 3ffef317 00000007 00000007 40202f71 \r\n3ffef310: 00000000 00000000 00000000 00000000 \r\n3ffef320: 00004937 00120100 3ffe84a9 3ffef3a0 \r\n3ffef330: 00000000 00000000 0000001c 00000004 \r\n3ffef340: 00000000 00000000 3ffee2a8 3ffee2a8 \r\n3ffef350: 3ffef3a0 0000004b 3ffee394 402035ec \r\n3ffef360: 3ffee2a8 00000010 3ffee394 3ffef3a0 \r\n3ffef370: 3ffee2a8 00000007 3ffee2a8 402031bc \r\n3ffef380: 3ffe84a8 3ffee394 3ffee394 3ffee3b8 \r\n3ffef390: 3ffee394 3ffee2a8 3ffee2a8 40203354 \r\n3ffef3a0: ffffffff 3ffeffff 3ffee394 40203638 \r\n3ffef3b0: 3ffe8425 3ffee394 3ffee2a8 40201c64 \r\n3ffef3c0: 3fffdad0 00000000 3ffee3b0 40203910 \r\n3ffef3d0: feefeffe feefeffe 3ffee3c0 40100114 \r\n<<<stack<<<\r\n\r\nEspExceptionDecoder\r\n===================\r\n\r\nDecoding 11 results\r\n0x40203746: Print::print(unsigned long, int) at \/home\/andreas\/.arduino15\/packages\/esp8266\/hardware\/esp8266\/2.3.0\/cores\/esp8266\/Print.cpp line 84\r\n0x40230314: rijndaelKeySetupEnc at ?? line ?\r\n0x40203b69: Print::print(__FlashStringHelper const*) at \/home\/andreas\/.arduino15\/packages\/esp8266\/hardware\/esp8266\/2.3.0\/cores\/esp8266\/Print.cpp line 84\r\n0x40202f71: MFRC522::PICC_DumpMifareClassicSectorToSerial(MFRC522::Uid*, MFRC522::MIFARE_Key*, unsigned char) at \/home\/andreas\/Arduino\/libraries\/MFRC522\/MFRC522.cpp line 35\r\n0x402035ec: Print::println() at \/home\/andreas\/.arduino15\/packages\/esp8266\/hardware\/esp8266\/2.3.0\/cores\/esp8266\/Print.cpp line 84\r\n0x402031bc: MFRC522::PICC_DumpMifareClassicToSerial(MFRC522::Uid*, MFRC522::PICC_Type, MFRC522::MIFARE_Key*) at \/home\/andreas\/Arduino\/libraries\/MFRC522\/MFRC522.cpp line 35\r\n0x40203354: MFRC522::PICC_DumpToSerial(MFRC522::Uid*) at \/home\/andreas\/Arduino\/libraries\/MFRC522\/MFRC522.cpp line 35\r\n0x40203638: Print::println(char const*) at \/home\/andreas\/.arduino15\/packages\/esp8266\/hardware\/esp8266\/2.3.0\/cores\/esp8266\/Print.cpp line 84\r\n0x40201c64: loop at \/home\/andreas\/Arduino\/esp8266_rfid\/esp8266_rfid.ino line 45\r\n0x40203910: loop_wrapper at \/home\/andreas\/.arduino15\/packages\/esp8266\/hardware\/esp8266\/2.3.0\/cores\/esp8266\/core_esp8266_main.cpp line 56\r\n0x40100114: cont_norm at \/home\/andreas\/.arduino15\/packages\/esp8266\/hardware\/esp8266\/2.3.0\/cores\/esp8266\/cont.S line 109\r\n<\/pre>\nUse a delay in MFRC522.cpp<\/p>\n
\r\n[...]\r\n\/**\r\n * Dumps memory contents of a sector of a MIFARE Classic PICC.\r\n * Uses PCD_Authenticate(), MIFARE_Read() and PCD_StopCrypto1.\r\n * Always uses PICC_CMD_MF_AUTH_KEY_A because only Key A can always read the sector trailer access bits.\r\n *\/\r\nvoid MFRC522::PICC_DumpMifareClassicSectorToSerial([...]) {\r\n [...]\r\n\r\n Serial.println();\r\n \/\/delay(50);\r\n }\r\n \r\n return;\r\n} \/\/ End PICC_DumpMifareClassicSectorToSerial()\r\n[...]\r\n<\/pre>\nSoft WDT reset<\/h3>\n
WDT fires if setup() takes more than 1 sec #34<\/a>
\ncores\/esp8266\/Esp.h<\/a>
\ncores\/esp8266\/cont.S<\/a><\/p>\nNodeMCU (ESP8266) Soft WDT reset<\/a>
\nAutomatic reboot after wdt reset #1017<\/a>
\nSoftwareSerial: wdt reset #1426<\/a>
\nUploads and runs ok, but does not run after power cycle #1074<\/a><\/p>\nTLS \/ WiFiClientSecure<\/h3>\n
Making an ESP8266 Web-Accessible<\/a>
\nSlack Integration using Arduino IDE and ESP8266 Adafruit Feather HUZZAH<\/a>
\nSecure Sensor Streaming over HTTPS to Azure IoT Hub<\/a>
\nIoT Security: Connecting Your ESP8266 to Adafruit IO with SSL\/TLS<\/a>
\nPython 2.7: TLS\/SSL wrapper for socket objects<\/a>
\nPython 3.3: TLS\/SSL wrapper for socket objects<\/a>
\nFedora Documentation: Transport Layer Security<\/a>
\nFedora Documentation: Implementing TLS Clients With Python<\/a><\/p>\n\r\n\/home\/andreas\/.arduino15\/packages\/esp8266\/hardware\/esp8266\/2.3.0\/cores\/esp8266\/debug.h\r\nBefore:\r\n#ifndef DEBUGV\r\n#define DEBUGV(...)\r\n#endif\r\n\r\nAfter:\r\n#ifndef DEBUGV\r\n#define DEBUGV(...) ets_printf(__VA_ARGS__)\r\n#endif\r\n\r\nSketch:\r\nvoid setup() {\r\n Serial.begin(115200);\r\n Serial.setDebugOutput(1);\r\n}\r\n<\/pre>\n\r\nconnected with BACHI.NET, channel 6\r\ndhcp client start...\r\nip:10.0.0.84,mask:255.0.0.0,gw:10.0.0.1\r\nWiFi connected\r\nIP address: \r\n10.0.0.84\r\nCard UID: D9 F8 D0 B5\r\n:ref 1\r\nplease start sntp first !\r\n:wr\r\n:sent 72\r\n:ww\r\n:rn 1460\r\n:rd 5, 1460, 0\r\n:rdi 1460, 5\r\n:rd 74, 1460, 5\r\n:rdi 1455, 74\r\n:rd 5, 1460, 79\r\n:rdi 1381, 5\r\n:rd 1376, 1460, 84\r\n:rdi 1376, 1376\r\n:c0 1376, 1460\r\n:rn 543\r\n:rd 524, 543, 0\r\n:rdi 543, 524\r\n:rd 5, 543, 524\r\n:rdi 19, 5\r\n:rd 14, 543, 529\r\n:rdi 14, 14\r\n:c0 14, 543\r\n:wr\r\n:sent 887\r\n:ww\r\n:wr\r\n:sent 267\r\n:ww\r\n:wr\r\n:sent 267\r\n:ww\r\n:wr\r\n:sent 6\r\n:ww\r\n:wr\r\n:sent 69\r\n:ww\r\n:rn 75\r\n:rd 5, 75, 0\r\n:rdi 75, 5\r\n:rd 1, 75, 5\r\n:rdi 70, 1\r\n:rd 5, 75, 6\r\n:rdi 69, 5\r\n:rd 64, 75, 11\r\n:rdi 64, 64\r\n:c0 64, 75\r\nconnection successfully\r\nVerify certificate...\r\n\r\nverify!!!\r\ndomain name: '10.0.0.89'\r\nCN: 'Server', no match\r\ncertificate doesn't match\r\n\r\nverify!!!\r\ndomain name: 'Server'\r\nCN: 'Server', no match\r\ncertificate doesn't match\r\n\r\n:wr\r\n:sent 53\r\n:rn 53\r\n:ww\r\n:wr\r\n:sent 53\r\n:rch 53, 53\r\n:ww\r\n:ur 1\r\n:close\r\n:del\r\n<\/pre>\n\r\nDEBUGV(":abort\\r\\n");\r\nDEBUGV(":close\\r\\n");\r\nDEBUGV(":tc err %d\\r\\n", err);\r\nDEBUGV(":ref %d\\r\\n", _refcnt);\r\nDEBUGV(":ur %d\\r\\n", _refcnt);\r\nDEBUGV(":del\\r\\n");\r\nDEBUGV(":rd %d, %d, %d\\r\\n", size, _rx_buf->tot_len, _rx_buf_offset);\r\nDEBUGV(":rdi %d, %d\\r\\n", buf_size, copy_size);\r\nDEBUGV(":pd %d, %d, %d\\r\\n", size, _rx_buf->tot_len, _rx_buf_offset);\r\nDEBUGV(":rpi %d, %d\\r\\n", buf_size, copy_size);\r\nDEBUGV(":wr !_pcb\\r\\n");\r\nDEBUGV(":wr !ERR_OK\\r\\n");\r\nDEBUGV(":wr\\r\\n");\r\nDEBUGV(":ww\\r\\n");\r\nDEBUGV(":sent %d\\r\\n", len);\r\nDEBUGV(":c0 %d, %d\\r\\n", size, _rx_buf->tot_len);\r\nDEBUGV(":c %d, %d, %d\\r\\n", size, _rx_buf->len, _rx_buf->tot_len);\r\nDEBUGV(":rcl\\r\\n");\r\nDEBUGV(":rch %d, %d\\r\\n", _rx_buf->tot_len, pb->tot_len);\r\nDEBUGV(":rn %d\\r\\n", pb->tot_len);\r\nDEBUGV(":er %d %d %d\\r\\n", err, _size_sent, _send_waiting);\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"Additional Board Manager URL: http:\/\/arduino.esp8266.com\/stable\/package_esp8266com_index.json \/home\/andreas\/.arduino15\/packages\/esp8266\/hardware\/esp8266\/2.3.0 \/home\/andreas\/Arduino\/ EspExceptionDecoder github: EspExceptionDecoder LED Blinky void setup() { pinMode(D4, OUTPUT); Serial.begin(9600); } void loop() { Serial.println("HIGH"); digitalWrite(D4, HIGH); delay(1000); Serial.println("LOW"); digitalWrite(D4, LOW); delay(1000); } RFID ESP8266-MFRC522 Arduino RFID Library for MFRC522 Mifare MFRC522 RFID Reader\/Writer Installing Additional Arduino Libraries Firmware Version: 0x11 = (unknown) Card UID: 82 8B […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5165","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts\/5165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5165"}],"version-history":[{"count":28,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts\/5165\/revisions"}],"predecessor-version":[{"id":5239,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts\/5165\/revisions\/5239"}],"wp:attachment":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}