israellot / esp-ginx Goto Github PK

Hi
I've lost 1 month to find the http server esp8266 for my project.
I think that this project is the BEST project esp8266.
Thankyou again, thank very much

It would be great to have a proper license. Thanks!

Hi,
i tried your code today and its working very well but cJSON is not converting a float number correctly.
You hit the problem if you try to read the dht22. The output looks like this:
{
"temp": %.0f,
"hum": %.0f
}
My current fix is to typecast the values like this:
cJSON_AddNumberToObject(root,"temp",(int8_t)data.dht22.temp);
cJSON_AddNumberToObject(root,"hum",(uint8_t)data.dht22.hum);
Maybe someone know how to fix the cJSON lib easily?!

I am using the esp-open-sdk (espressif lib v1.0.1) to compile the code.

Hi. An interesting project. Can I see a demo photos or videos? thank

http_process.c
http_connection * http_process_find_connection(void *arg)

this function find http_connection by arg that comes from espconn_*_callback.
it works by comparing arg with http_connection.espConnection in connection_poll.
However, in esp8266_non_os_sdk_api_reference_cn.pdf

Parameter arg of callback is the pointer corresponding structure espconn. This pointer may be different
in different callbacks, please do not use this pointer directly to distinguish one from another in multiple
connections. Use remote_ip and remote_port in espconn instead.

For example, parameter arg in espconn_disconnect_callback and espconn_sent_callback
is differrent.

Hi,
I noticed that server set inappropriate value in "Content-Length" header.
See example below.

Content-Length:"![!@R��@à¨þ?À3ÿ?"


Best Regards
Krzysztof Cybulski

Hi,

Portal should be active only on SOFTAP_IF. We do not have control over DNS in client network and we should be available via IP address. Patch patch.zip

Best Regards
Krzysztof Cybulski

Hi,

thanks for your great job but I could not compile the project. I am using Ubuntu VM and not a linux guy at all. I set the xtensa path
(XTENSA_TOOLS_ROOT ?= /opt/esp-open-sdk/xtensa-lx106-elf/bin)
at make file but still I get this error.

make[1]: Entering directory /opt/esp-ginx/app' make[2]: Entering directory/opt/esp-ginx/app/user'
DEPEND: xtensa-lx106-elf-gcc -M -Os -Os -ffunction-sections -fno-jump-tables -g -O2 -Wpointer-arith -Wundef -Werror -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -D__ets__ -DICACHE_FLASH -DLWIP_OPEN_SRC -DPBUF_RSV_FOR_WLAN -DEBUF_LWIP -I include -I ./ -I ../../include/ets -I ../libc -I ../platform -I ../http -I ../dns -I ../ -I ../include -I ./ -I ../../include -I ../../include/eagle user_main.c
/bin/sh: 2: xtensa-lx106-elf-gcc: not found
xtensa-lx106-elf-gcc -Os -Os -ffunction-sections -fno-jump-tables -g -O2 -Wpointer-arith -Wundef -Werror -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -D__ets__ -DICACHE_FLASH -DLWIP_OPEN_SRC -DPBUF_RSV_FOR_WLAN -DEBUF_LWIP -I include -I ./ -I ../../include/ets -I ../libc -I ../platform -I ../http -I ../dns -I ../ -I ../include -I ./ -I ../../include -I ../../include/eagle -o .output/eagle/debug/obj/user_main.o -c user_main.c
make[2]: xtensa-lx106-elf-gcc: Command not found
make[2]: *** [.output/eagle/debug/obj/user_main.o] Error 127
make[2]: Leaving directory /opt/esp-ginx/app/user' make[1]: *** [.subdirs] Error 2 make[1]: Leaving directory/opt/esp-ginx/app'
make: *** [.subdirs] Error 2

Could you please help me on this?

Thanks.

I've got the latest master and have tried to flash my ESP8266 (actually a nodeMCU v0.9).

With the esptool.py provided, I get a 'Failed to connect' exception:

james@JAMES-DEB-PC:~/Downloads/esp-ginx$ make flash
make -C ./app flash
make[1]: Entering directory '/home/james/Downloads/esp-ginx/app'
../tools/esptool.py --port /dev/ttyUSB0 write_flash 0x00000 ../bin/0x00000.bin 0x10000 ../bin/0x10000.bin
Connecting...
Traceback (most recent call last):
  File "../tools/esptool.py", line 388, in <module>
    esp.connect()
  File "../tools/esptool.py", line 156, in connect
    raise Exception('Failed to connect')
Exception: Failed to connect
../Makefile:177: recipe for target 'flash' failed

If I replace the provided esptool.py with the latest from https://github.com/themadinventor/esptool, I can flash the ESP, but I get watchdog timer resets:

 ets Jan  8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x40100000, len 28428, room 16 
tail 12
chksum 0x82

I haven't changed anything in the esp-ginx repository besides the esptool.py file.

Do you think the esptool changes could cause the flash to be written incorrectly, causing WDT resets? I'm not skilled/knowledgeable enough to go through the changes and work out what could be wrong.

Hi there,

I installed the toolchain according this wiki https://github.com/esp8266/esp8266-wiki/wiki/Toolchain and after some tweaks (copying libhal.a and libc.a to ./lib) succeded to compile the project
Unfortunatly I can't flash anything since it looks like I do not have the 0x00000.bin and 0x10000.bin files ?

here the end of the make output (seems all is okay)

xtensa-lx106-elf-ar ru .output/eagle/debug/lib/spiffs.a .output/eagle/debug/obj/spiffs.o .output/eagle/debug/obj/spiffs_cache.o .output/eagle/debug/obj/spiffs_check.o .output/eagle/debug/obj/spiffs_gc.o .output/eagle/debug/obj/spiffs_hydrogen.o .output/eagle/debug/obj/spiffs_nucleus.o
xtensa-lx106-elf-ar: creating .output/eagle/debug/lib/spiffs.a
make[2]: Leaving directory `/opt/Espressif/ESP8266_SDK/esp-ginx/app/spiffs'
xtensa-lx106-elf-gcc  -L../lib -nostdlib -T../ld/eagle.app.v6.ld -Wl,--no-check-sections -u call_user_start -Wl,-static -Wl,--start-group -lc -lgcc -lhal -lphy -lpp -lnet80211 -lwpa -lmain -ljson -lsmartconfig -lssl user/.output/eagle/debug/lib/libuser.a http/.output/eagle/debug/lib/http.a dns/.output/eagle/debug/lib/dns.a driver/.output/eagle/debug/lib/libdriver.a lwip/.output/eagle/debug/lib/liblwip.a json/.output/eagle/debug/lib/libjson.a platform/.output/eagle/debug/lib/libplatform.a libc/.output/eagle/debug/lib/liblibc.a mqtt/.output/eagle/debug/lib/mqtt.a smart/.output/eagle/debug/lib/smart.a util/.output/eagle/debug/lib/util.a sensor/.output/eagle/debug/lib/sensors.a spiffs/.output/eagle/debug/lib/spiffs.a -Wl,--end-group -o .output/eagle/debug/image/eagle.app.v6.out
xtensa-lx106-elf-objcopy -O binary .output/eagle/debug/image/eagle.app.v6.out .output/eagle/debug/bin/eagle.app.v6.bin
make[1]: Leaving directory `/opt/Espressif/ESP8266_SDK/esp-ginx/app'
challard@DiskStation:/opt/Espressif/ESP8266_SDK/esp-ginx$

here the only bin file I have :

challard@DiskStation:/opt/Espressif/ESP8266_SDK/esp-ginx$ find . -name *.bin
./app/.output/eagle/debug/bin/eagle.app.v6.bin
./bin/blank.bin
./bin/esp_init_data_default.bin
challard@DiskStation:/opt/Espressif/ESP8266_SDK/esp-ginx$ ls -al ./app/.output/eagle/debug/bin/*.bin ./bin/*.bin
-rwxr-xr-x 1 challard challard 2559880 Jul 26 23:14 ./app/.output/eagle/debug/bin/eagle.app.v6.bin
-rw-r--r-- 1 challard challard    4096 Jul 26 22:05 ./bin/blank.bin
-rw-r--r-- 1 challard challard     128 Jul 26 22:05 ./bin/esp_init_data_default.bin
challard@DiskStation:/opt/Espressif/ESP8266_SDK/esp-ginx$

of course trying a make flash bring me a file not found

challard@DiskStation:/opt/Espressif/ESP8266_SDK/esp-ginx$ make flash
../Makefile:95: warning: overriding commands for target `clean'
Makefile:167: warning: ignoring old commands for target `clean'
../Makefile:99: warning: overriding commands for target `clobber'
Makefile:171: warning: ignoring old commands for target `clobber'
../Makefile:103: warning: overriding commands for target `.subdirs'
Makefile:185: warning: ignoring old commands for target `.subdirs'
make -C ./app flash
make[1]: Entering directory `/opt/Espressif/ESP8266_SDK/esp-ginx/app'
../../Makefile:95: warning: overriding commands for target `clean'
../Makefile:167: warning: ignoring old commands for target `clean'
../../Makefile:99: warning: overriding commands for target `clobber'
../Makefile:171: warning: ignoring old commands for target `clobber'
../../Makefile:103: warning: overriding commands for target `.subdirs'
../Makefile:185: warning: ignoring old commands for target `.subdirs'
../../Makefile:158: warning: overriding commands for target `.output/eagle/debug/image/eagle.app.v6.out'
../Makefile:240: warning: ignoring old commands for target `.output/eagle/debug/image/eagle.app.v6.out'
../tools/esptool.py --port /dev/ttyUSB0 write_flash 0x00000 ../bin/0x00000.bin 0x10000 ../bin/0x10000.bin
Connecting...
Traceback (most recent call last):
  File "../tools/esptool.py", line 556, in <module>
    image = file(filename, 'rb').read()
IOError: [Errno 2] No such file or directory: '../bin/0x00000.bin'
make[1]: *** [flash] Error 1
make[1]: Leaving directory `/opt/Espressif/ESP8266_SDK/esp-ginx/app'
make: *** [flash] Error 2
challard@DiskStation:/opt/Espressif/ESP8266_SDK/esp-ginx$

I think the 2nd file should be the file eagle.app.v6.bin but not sure of the 1st one to flash at 0x00000 ?

Any ideas ? Thank's for your help

A bit offtopic, but - saw your (I guess so) topic on bbs.espressif about packet injection work you did. Would like to make sure that folks who're interested in getting more of esp8266 know about each other's efforts and hopefully stay in touch. Some my stuff of interest mentioned here: tommie/lx106-hal#1 (comment)

I installed the toolchain, went to the directory containing esp-ginx and entered 'make'

And this is what I got: http://pastebin.com/fmnqZrC4

Scroll to the bottom - I have highlighted the errors - please be gentle, I'm a novice.

On Mac OS X Yosemite.

Hello,'I'm getting compilation error:

/opt/Espressif/crosstool-NG/builds/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld: cannot find -lc
/opt/Espressif/crosstool-NG/builds/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld: cannot find -lhal