https://w.electrodragon.com/w/index.php?action=history&feed=atom&title=ESP8266_GCC_SDK 2026-06-10T02:01:25Z Revision history for this page on the wiki MediaWiki 1.37.2 https://w.electrodragon.com/w/index.php?title=ESP8266_GCC_SDK&diff=8946&oldid=prev 2015-10-26T17:04:59Z

<p></p> <p><b>New page</b></p><div>== Building the toolchain ==<br /> <br /> === As root ===<br /> apt-get install git autoconf build-essential gperf bison flex texinfo libtool libncurses5-dev wget gawk<br /> mkdir /opt/Espressif<br /> chown $username /opt/Espressif (replace $username with the name of the local user)<br /> <br /> === as local user ===<br /> /opt/Espressif<br /> git clone -b lx106 git://github.com/jcmvbkbc/crosstool-NG.git <br /> cd crosstool-NG<br /> ./bootstrap &amp;&amp; ./configure --prefix=`pwd` &amp;&amp; make &amp;&amp; make install<br /> ./ct-ng xtensa-lx106-elf<br /> ./ct-ng build<br /> <br /> == Setting up the SDK ==<br /> * download V0.92: https://github.com/Edragon/ESP8266/blob/master/esp_iot_sdk_v0.9.2_14_10_24.zip<br /> * and extra at /opt/Espressif/ESP8266_SDK/<br /> * Add library files:<br /> wget -O /opt/Espressif/ESP8266_SDK/lib/libc.a https://github.com/esp8266/esp8266-wiki/raw/master/libs/libc.a<br /> wget -O /opt/Espressif/ESP8266_SDK/lib/libhal.a https://github.com/esp8266/esp8266-wiki/raw/master/libs/libhal.a<br /> * Add header/inlcude files:<br /> wget -O /opt/Espressif/include.tgz https://github.com/esp8266/esp8266-wiki/raw/master/include.tgz<br /> cd /opt/Espressif/<br /> tar -xvzf include.tgz<br /> <br /> == Making the ESP tool ==<br /> cd ~<br /> wget https://github.com/esp8266/esp8266-wiki/raw/master/deb/src/esptool_0.0.2.orig.tar.gz<br /> tar -xvzf esptool_0.0.2.orig.tar.gz<br /> sudo cp esptool/esptool /usr/bin<br /> <br /> == Make/compile the AT Example ==<br /> comment the line #include user_config.h from /opt/Espressif/ESP8266_SDK/include/osapi.h<br /> cd ~<br /> mkdir esp_sources<br /> cd esp_sources<br /> * copy the example at from SDK<br /> cp -R /opt/Espressif/ESP8266_SDK/examples/at at<br /> cd at <br /> * get the make file<br /> wget -O Makefile https://gist.githubusercontent.com/zarya/7e1a08160bf3b7ac220f/raw/a58ed9a1243dece92b671062bb16555844b326ab/gistfile1.mak<br /> make<br /> will finallly get in seconds: (/home/xman/esp_sources/at/firmware)<br /> FW firmware/0x00000.bin<br /> FW firmware/0x40000.bin<br /> <br /> == Install python and relevant ==<br /> * Install python 2.7<br /> apt-get install python<br /> * and install python serial from https://pypi.python.org/pypi/pyserial<br /> tar -xvzf pyserial-2.7.tar.gz<br /> cd pyserial-2.7<br /> python setup.py install<br /> <br /> == Flash ==<br /> * now upload the files in ''firmware'' directory to the module with esptool.py ( https://github.com/themadinventor/esptool/ )<br /> wget https://github.com/themadinventor/esptool/blob/master/esptool.py<br /> esptool.py --port /dev/tty.usbmodem0E102EE1 write_flash 0x00000 0x00000.bin<br /> esptool.py --port /dev/tty.usbmodem0E102EE1 write_flash 0x40000 0x40000.bin<br /> [[Category:ESP8266 Firmware and SDK]]</div>

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