# Setup the build environment for Ameba SDK

###### tags: `Realtek` `Ameba`

Ameba SDK Github: [https://github.com/ambiot/ambd_sdk](https://github.com/ambiot/ambd_sdk)

## Linux
- #### Install library packages
> libc6-i386
> lib32ncurses5
> make
> bc
> gawk
> ncurses

## Windows
- #### Download **Cygwin 2.912-x86 32-bit** from:
**[https://cygwin.com/setup/setup-2.912.x86.exe](https://cygwin.com/setup/setup-2.912.x86.exe)**

**==!!! Don’t download the latest version of Cygwin from official website. !!!==**

<p style="text-align: center"><img src="https://hackmd.io/_uploads/r1Z9CFWSa.png"></p>

- #### Install Cygwin via Windows Command Prompt
1. Press **“Windows”+”R”** to open the launch window.
2. Type **“cmd”** to run the Windows Prompt application.
3. Type the below command to install Cygwin

setup-2.912.x86.exe --allow-unsupported-windows --site http://ctm.crouchingtigerhiddenfruitbat.org/pub/cygwin/circa/2022/11/23/063457

<p style="text-align: center"><img src="https://hackmd.io/_uploads/HJtUWcbB6.png"></p>

4. Check the installing version before press "Next"

<p style="text-align: center"><img src="https://hackmd.io/_uploads/r1kY-5WH6.png"></p>

5. Select "Install from Internet"

<p style="text-align: center"><img src="https://hackmd.io/_uploads/Bkxlmq-Bp.png"></p>

6. Normally, it will be installed in C:\cygwin path.

<p style="text-align: center"><img src="https://hackmd.io/_uploads/BkSd75-HT.png"></p>

7. Press “Next” to continue the installation process.
8. Don’t care the claims message.

<p style="text-align: center"><img src="https://hackmd.io/_uploads/SkecQ9-H6.png"></p>

9. Install Cygwin with ‘make’ and ‘bc’ packages.
- Devel -> make

<p style="text-align: center"><img src="https://hackmd.io/_uploads/HJb9VcbS6.png"></p>

- Devel -> cmake

<p style="text-align: center"><img src="https://hackmd.io/_uploads/HJ2TE9bS6.png"></p>

- Devel -> gcc-g++

<p style="text-align: center"><img src="https://hackmd.io/_uploads/Sk2ANcbS6.png"></p>

- Math -> bc

<p style="text-align: center"><img src="https://hackmd.io/_uploads/S1YbB9bH6.png"></p>

- Python -> python3

<p style="text-align: center"><img src="https://hackmd.io/_uploads/S1YMBqWrp.png"></p>

- Python -> python3-devel

<p style="text-align: center"><img src="https://hackmd.io/_uploads/SJU7SqWS6.png"></p>

- Archive -> unzip

<p style="text-align: center"><img src="https://hackmd.io/_uploads/HkxNr5bBa.png"></p>

- Net -> wget

<p style="text-align: center"><img src="https://hackmd.io/_uploads/HJRiCf7H6.png"></p>

10. Press “Next” to start the installation.

<p style="text-align: center"><img src="https://hackmd.io/_uploads/BkZD85-r6.png"></p>

## Build images

> cd /cygdrive/{path}/project/realtek_amebaD_va0_example/GCC-RELEASE/project_lp
> cd /cygdrive/{path}/project/realtek_amebaD_va0_example/GCC-RELEASE/project_hp

make clean
make all

## Get built images

> cd /cygdrive/{path}/project/realtek_amebaD_va0_example/GCC-RELEASE/project_lp/asdk/image

km0_boot_all.bin

> cd /cygdrive/{path}/project/realtek_amebaD_va0_example/GCC-RELEASE/project_hp/asdk/image

km4_boot_all.bin
km0_km4_image2.bin

## Flash images
- Launch **“ImageTool_v2.5.2”**
- Chip Select: **AmebaD(8721D)**
<p style="text-align: center"><img src="https://hackmd.io/_uploads/By7mD3ZHa.png"></p>

- Baudrate: **1500000**
<p style="text-align: center"><img src="https://hackmd.io/_uploads/HkM4w2ZBT.png"></p>

- Addr: **0x08000000** ; Size: **4096**
<p style="text-align: center"><img src="https://hackmd.io/_uploads/rJo4P3-Ba.png"></p>

- File images & Address
<p style="text-align: center"><img src="https://hackmd.io/_uploads/B1GfthWr6.png"></p>