HexView

From S1MP3 Wiki

This is a simple application(AP) for the S1mp3, which will allow exploring(hex-view) the Hand Flash chips in player.

If you try this AP in your s1mp3, please, report back the results in the Development Mailing List : s1mp3-dev

Contents 1 System required 2 How to install 2.1 Warning 2.2 Native IDE 2.3 Download place 2.4 Compiling and flashing to the player 2.5 Running 2.5.1 Main Screen 2.5.2 Main menu 2.5.3 Set Address 2.5.4 Find 2.5.5 Set Address 3 Author 4 Sources

System required

For S1mp3: HandFlash chips with page size 512 bytes + 16 bytes spare( 528 byte).

How to install

Warning

Author had only one player for testing and development, so maybe the application will not work (keyboard and display driver) on other models of S1mp3.

Native IDE

See S1SDK (native IDE for this application).

Download place

Download it here : HexView.7z

Compiling and flashing to the player

Running

Main Screen

Choose the application and run it. You will be taken to the main screen of HexView:

Navigate in flash by button "prev", "next". To enter in main menu press "mode key".

Main menu

When navigating on menu, the cursor will be a "*".

Set Address

The "Set Address" screen:

Find

The "Find" screen:

Set Address

The "Set address" screen

When you press the "mode key", you will enter in edit mode, the cursor will be invisible.

All non-described options are NOT WORKING!

Author

Andrew Lukyanchikov (Ukrain, Sevastopol) brain75 @at@ mail.ru

Sources

• s1mp3.org
• Memory map
• ADFU321.sys from my S1mp3
• Datasheets for ATJ2085, ATJ2075
• Datasheet HY27(U_S)A(08_16)1G1M(Rev0.5).pdf

• We also have reliable, complete human made electronic schematics
• There are the Easydigi schematics too