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ESP8266 Sketches
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| /* | |
| ESP8266 CheckFlashConfig by Markus Sattler | |
| This sketch tests if the EEPROM settings of the IDE match to the Hardware | |
| */ | |
| #include <ESP8266WiFi.h> | |
| #include <ESP8266WiFiMulti.h> | |
| #include <Hash.h> | |
| ESP8266WiFiMulti WiFiMulti; | |
| void setup(void) { | |
| Serial.begin(115200); | |
| uint32_t realSize = ESP.getFlashChipRealSize(); | |
| uint32_t ideSize = ESP.getFlashChipSize(); | |
| FlashMode_t ideMode = ESP.getFlashChipMode(); | |
| Serial.printf("Flash real id: %08X\n", ESP.getFlashChipId()); | |
| Serial.printf("Flash real size: %u\n\n", realSize); | |
| Serial.printf("Flash ide size: %u\n", ideSize); | |
| Serial.printf("Flash ide speed: %u\n", ESP.getFlashChipSpeed()); | |
| Serial.printf("Flash ide mode: %s\n", (ideMode == FM_QIO ? "QIO" : ideMode == FM_QOUT ? "QOUT" : ideMode == FM_DIO ? "DIO" : ideMode == FM_DOUT ? "DOUT" : "UNKNOWN")); | |
| if(ideSize != realSize) { | |
| Serial.println("Flash Chip configuration wrong!\n"); | |
| } else { | |
| Serial.println("Flash Chip configuration ok.\n"); | |
| } | |
| for(uint8_t t = 4; t > 0; t--) { | |
| delay(1000); | |
| } | |
| Serial.println("Joining network"); | |
| WiFiMulti.addAP("myNetworkName", "hackon!!"); | |
| while(WiFiMulti.run() != WL_CONNECTED) { | |
| delay(100); | |
| } | |
| Serial.println("Connected using IP:"); | |
| Serial.println(WiFi.localIP()); | |
| Serial.println("And MAC address:"); | |
| Serial.println(WiFi.macAddress()); | |
| } | |
| void loop() { | |
| Serial.println("...still connected!\n"); | |
| delay(5000); | |
| } |
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| Flash real id: 001640E0 | |
| Flash real size: 4194304 | |
| Flash ide size: 4194304 | |
| Flash ide speed: 40000000 | |
| Flash ide mode: DIO | |
| Flash Chip configuration ok. | |
| Joining network | |
| Panic /home/tink/arduino-nightly/hardware/esp8266com/esp8266/cores/esp8266/umm_malloc/umm_malloc.c:851 check_poison_block | |
| ctx: cont | |
| sp: 3ffefbb0 end: 3ffeffe0 offset: 01b0 | |
| >>>stack>>> | |
| 3ffefd60: 00000002 3ffefca2 feefeffe feefeffe | |
| 3ffefd70: feefeffe 00000658 3ffeeecc 40100445 | |
| 3ffefd80: feefeffe feefeffe feefeffe 4010075b | |
| 3ffefd90: feefeffe 00001000 00000484 40100919 | |
| 3ffefda0: 00000484 00001000 000003fe 40107ab4 | |
| 3ffefdb0: 40004b31 3ffefde0 0000001c 40224669 | |
| 3ffefdc0: 40106116 40224751 3fff0684 000003ff | |
| 3ffefdd0: 000003fd 3ffefe80 3fff0684 000003fd | |
| 3ffefde0: ffffff01 55aa55aa 00000009 0000001c | |
| 3ffefdf0: 0000001c 000000a3 00000078 000003ff | |
| 3ffefe00: 40224b40 3fff0684 3fff0684 000000ff | |
| 3ffefe10: 00000001 3ffefea0 40224c9b 00000008 | |
| 3ffefe20: 3fff0684 000000ff 3ffefe80 00000000 | |
| 3ffefe30: 3fff0744 3ffefee1 00000001 40224d28 | |
| 3ffefe40: 3ffefe80 3fff0684 fffffffe 3ffeeed0 | |
| 3ffefe50: 3ffefea0 3fff69bc 3fff0684 fffffffe | |
| 3ffefe60: 40224d64 00000000 00000000 feefeffe | |
| 3ffefe70: 40202ae8 feefeffe feefeffe feefeffe | |
| 3ffefe80: feefef00 feefeffe feefeffe feefeffe | |
| 3ffefe90: feefeffe feefeffe feefeffe feefeffe | |
| 3ffefea0: feefef00 feefeffe feefeffe feefeffe | |
| 3ffefeb0: feefeffe feefeffe feefeffe feefeffe | |
| 3ffefec0: 402243ba 3ffeeef0 3ffeed8c 00400000 | |
| 3ffefed0: 402251df feefeffe feefeffe feefeffe | |
| 3ffefee0: 3fff015c 40202bac feefeffe 3ffeeed0 | |
| 3ffefef0: 00000000 3ffeed8c 00000000 402028c3 | |
| 3ffeff00: 00000018 feefeffe 3ffeed78 40107a70 | |
| 3ffeff10: 0000001c 00000000 00000018 4020361c | |
| 3ffeff20: 00000015 00000001 3ffe88c5 402029a7 | |
| 3ffeff30: 3ffeff60 3ffe849c 00000015 401008fc | |
| 3ffeff40: 00400000 0000000f 00000009 3ffeeed0 | |
| 3ffeff50: 3ffe848d 3ffeed78 3ffe849c 40202a75 | |
| 3ffeff60: 3fff010c 3fff064c 3ffeeef0 40203aa4 | |
| 3ffeff70: 00400000 3ffeed78 3ffeeef0 3ffeeed0 | |
| 3ffeff80: 00400000 3ffeed78 3ffeeef0 402024f7 | |
| 3ffeff90: feefeffe feefeffe feefeffe feefeffe | |
| 3ffeffa0: 00000002 feefeffe feefeffe feefeffe | |
| 3ffeffb0: feefeffe feefeffe feefeffe 3ffeefac | |
| 3ffeffc0: 3fffdad0 00000000 3ffeefa5 4020373c | |
| 3ffeffd0: feefeffe feefeffe 3ffeefc0 40100b98 | |
| <<<stack<<< | |
| ets Jan 8 2013,rst cause:2, boot mode:(1,6) | |
| WITH GPIO0 low at 74480 | |
| ets Jan 8 2013,rst cause:2, boot mode:(3,6) | |
| load 0x4010f000, len 1264, room 16 | |
| tail 0 | |
| chksum 0x42 | |
| csum 0x42 | |
| ~ld | |
| �I-A��*�*!1&=)�� r5$|�z�X��5F(ܺxZ�Hz�X��B�hxZ�-��-Q,11�� r+d�y�e��!�I-A!I,ͫQ��m��Q�i+8���kq+���a� |
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| NodeMCU board | |
| tail 0 | |
| chksum 0x42 | |
| csum 0x42 | |
| Flash real id: 001640E0 | |
| Flash real size: 4194304 | |
| Flash ide size: 4194304 | |
| Flash ide speed: 40000000 | |
| Flash ide mode: DIO | |
| Flash Chip configuration ok. | |
| Joining network | |
| Connected using IP: | |
| 10.100.20.136 | |
| And MAC address: | |
| 5C:CF:7F:0B:70:E0 | |
| ...still connected! | |
| ...still connected! | |
| ...still connected! |
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