ngttai / ESP8266_webserver

This is a copy of https://lujji.github.io/blog/esp-httpd/.

ESP8266_RTOS_SDK: v2.0.0
UART BAUTRATE: 74880



HOWTO:
1. Copy this folder to anywhere.
Example:
   Copy to ~/workspace/project_template
   You can rename this folder as you like.

2. Export SDK_PATH and BIN_PATH.
Example:
   Your SDK path is ~/esp_iot_rtos_sdk, and want generate bin at ~/esp8266_bin.
   Do follow steps:
     1>. export SDK_PATH=~/esp_iot_rtos_sdk
     2>. export BIN_PATH=~/esp8266_bin
   SDK and project are seperate, you can update SDK without change your project.

3. Enter project_template folder, run ./gen_misc.sh, and follow the tips and steps.


Compile Options:
(1) COMPILE
    Possible value: xcc
    Default value:
    If not set, use gcc by default.

(2) BOOT
    Possible value: none/old/new
      none: no need boot
      old: use boot_v1.1
      new: use boot_v1.2
    Default value: new

(3) APP
    Possible value: 0/1/2
      0: original mode, generate eagle.app.v6.flash.bin and eagle.app.v6.irom0text.bin
      1: generate user1
      2: generate user2
    Default value: 0

(3) SPI_SPEED
    Possible value: 20/26.7/40/80
    Default value: 40

(4) SPI_MODE
    Possible value: QIO/QOUT/DIO/DOUT
    Default value: QIO

(4) SPI_SIZE_MAP
    Possible value: 0/2/3/4/5/6
    Default value: 0

For example:
    make COMPILE=gcc BOOT=new APP=1 SPI_SPEED=40 SPI_MODE=QIO SPI_SIZE_MAP=0

    ##How to upload code:

    #Erase flash
    python esptool.py -b 921600 erase_flash

    #Upload firmware
    python esptool.py -b 921600 write_flash \
    0x3FE000 $BIN_PATH/blank.bin \
    0x3FC000 $BIN_PATH/esp_init_data_default.bin \
    0x00000 $BIN_PATH/eagle.flash.bin \
    0x20000 $BIN_PATH/eagle.irom0text.bin