Stephen asked 3 years ago
Hello Rui and Sara,
1_1 Hello World WS uploaded ok and browser accessed web page ok.
1_2 Hello World WS SPIFFS – Failed compilation, (after using the downloaded sample files.)
This is the error message:-
Archiving .pio\build\esp32doit-devkit-v1\libFrameworkArduino.a
Linking .pio\build\esp32doit-devkit-v1\firmware.elf
c:/users/steph/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe:
.pio\build\esp32doit-devkit-v1\libca5\libESP Async WebServer.a(WebAuthentication.cpp.o):(.literal._ZL6getMD5PhtPc+0x4): undefined reference to `mbedtls_md5_starts’
c:/users/steph/.platformio/packages/toolchain-xtensa-esp32/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe:
.pio\build\esp32doit-devkit-v1\libca5\libESP Async WebServer.a(WebAuthentication.cpp.o): in function `getMD5(unsigned char*, unsigned short, char*)’:
C:\Users\steph\1A RANDOM NERD TUTORIALS\1 WEB SERVER COURSE\RND Web Server Course FILES\1_2_Hello_World_WS_SPIFFS/.pio/libdeps/esp32doit-devkit-v1/ESP Async WebServer/src/WebAuthentication.cpp:73: undefined
reference to `mbedtls_md5_starts’
collect2.exe: error: ld returned 1 exit status
*** [.pio\build\esp32doit-devkit-v1\firmware.elf] Error 1
=================== [FAILED] Took 122.07 seconds ===================
Stephen answered 3 years ago
Hello Sara, thanks for responding, I hope the HEAT WAVE is not too hard on you both !
I have copied the platformio.ini file as requested.
“Cool” regards, Stephen.
[env:esp32doit-devkit-v1]
platform = espressif32
board = esp32doit-devkit-v1
framework = arduino
monitor_speed = 115200
lib_deps = ESP Async WebServer
Sara Santos Staff answered 3 years ago
Hi.
I’m not sure why you have that issue and we don’t.
But here are some workarounds: https://github.com/me-no-dev/ESPAsyncWebServer/issues/1147
instead of
lib_deps = ESP Async WebServer
use
lib_deps = https://github.com/me-no-dev/ESPAsyncWebServer.git
Let me know if this solves the issue.
Regards,
Sara
Stephen answered 3 years ago
Hello Sara,
After updating git and restarting VSCode a couple of times the upload was finally a SUCCESS.
however !!
** After logging in with the new IP address, the page came up totally blank, no title, no icon and no body.
I checked the main.cpp, index.html and style.css files and they appear to be identical to what I downloaded from RNT …ebook RESOURCES.zip , except for ssid & password.
By the way, 1_1_Hello_World_WS uploaded and presents fine.
I am using FireFox as my default browser
–This is the final TERMINAL output:-
rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:1184
load:0x40078000,len:12784
load:0x40080400,len:3032
entry 0x400805e4
[ 4][E][esp32-hal-cpu.c:194] setCpuFrequencyMhz(): Can not switchtch to 240 MHz! Chip CPU frequency rated for 160MHz.
Connecting to WiFi …192.168.0.225
SPIFFS mounted successfully
Kind regards, Stephen
Sara Santos Staff answered 3 years ago
Hi.
The HTML and CSS files don’t upload when you upload code to the board. Did you upload the filesystem image as described on page 183?
Regards,
Sara
Stephen answered 3 years ago
Good Morning Sara,
mmmm somehow I skipped that step,
now everything seems to be uploading ok, and the page appears as expected.
Thanks for your patience,
Kind regards,
Stephen
Sara Santos Staff answered 3 years ago
Great!
I’ll mark this issue as resolved. If you need further help, you just need to open a new question in our forum.
Regards,
Sara