User's Manual

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4. Software Preparation for Compiling ESP-WROOM-02D
4. Software Preparation for
Compiling ESP-WROOM-02D
Users can download the non-OS SDK (including application examples) from:"
http://www.espressif.com/en/support/download/sdks-demos?
keys=&field_type_tid%5B%5D=14.
Figure 3-1 shows the directory structure of the non-OS SDK.
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Figure 3-1. Non-OS SDK Directory Structure
• bin: compiled binaries to be downloaded directly into the flash.
• documents: SDK-related documents or links.
• driver_lib: library files that drive peripherals, such as UART, I2C and GPIO.
•
examples: sample codes for secondary development, for example, IoT Demo.
• include: header files pre-installed in SDK. The files contain relevant API functions and
other macro definitions. Users do not need to modify them.
•
ld: linker scripts. We suggest users not modifying them without any specific reasons.
• lib: library files provided in SDK.
• tools: tools needed for compiling binaries. Users do not need to modify them.
4.1. RTOS SDK
Users can download RTOS SDK and its application examples (ESP8266_IOT_PLATFORM)
from:
• RTOS SDK"
https://github.com/espressif/ESP8266_RTOS_SDK
Espressif
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2017.11