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SNANDer

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SNANDer - Serial Nor/nAND/Eeprom programmeR (based on CH341A)

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SNANDer
===

SNANDer - Serial Nor/nAND/Eeprom programmeR (based on CH341A)

![ch341a-nextProgrammer](https://raw.githubusercontent.com/Droid-MAX/SNANDer/master/photos/ch341a-nextProgrammer.jpg)

**Requirements**

* gcc/mingw-w64, wget, make, and libusb-1.0-dev (via apt Command Line Tools)

**Compiling for Linux**

After installing the gcc and necessary tools, building `snander` is as simple as running the command:

```
make -C src/
```

After successful compilation, the target executable file will be generated in `src` folder.

Or you can choose static compile, building `snander` statically is as simple as running the command:

```
./build-for-linux.sh
```

After successful compilation, the target executable file will be generated in the `build` folder.

**Compiling for Windows**

After installing the mingw-w64 and necessary tools, building `snander` is as simple as running the included script:

```
./build-for-windows.sh
```

After successful compilation, the target executable file will be generated in the `build` folder, include x86 and x64 binaries.

**Compiling for MacOS**

After installing the necessary tools, building `snander` is as simple as running the included script:

```
./build-for-darwin.sh
```

After successful compilation, the target executable file will be generated in the `build` folder.

**Compiling for OpenWrt IPK**

First download `OpenWrt SDK` and extract it

```
    cd /path/to/your/sdk
    git clone https://github.com/Droid-MAX/SNANDer package/snander
    make menuconfig # Choose `snander` in section `Utilities`
    make package/snander/compile V=s
```

**Usage**

Using `snander` is straightforward:

```
SNANDer - Serial Nor/nAND/Eeprom programmeR v.1.7.9 by McMCC <mcmcc@mail.ru>

Usage:
 -h             display this message
 -d             disable internal ECC(use read and write page size + OOB size)
 -o <bytes>     manual set OOB size with disable internal ECC(default 0)
 -I             ECC ignore errors(for read test only)
 -k             Skip BAD pages, try to read or write in next page
 -L             print list support chips
 -i             read the chip ID info
 -E             select I2C EEPROM {24c01|24c02|24c04|24c08|24c16|24c32|24c64|24c128|24c256|24c512|24c1024}
                select Microwire EEPROM {93c06|93c16|93c46|93c56|93c66|93c76|93c86|93c96} (need SPI-to-MW adapter)
                select SPI EEPROM 25xxx {25010|25020|25040|25080|25160|25320|25640|25128|25256|25512|251024}
 -8             set organization 8-bit for Microwire EEPROM(default 16-bit) and set jumper on SPI-to-MW adapter
 -f <addr len>  set manual address size in bits for Microwire EEPROM(default auto)
 -s <bytes>     set page size from datasheet for fast write SPI EEPROM(default not use)
 -e             erase chip(full or use with -a [-l])
 -l <bytes>     manually set length
 -a <address>   manually set address
 -w <filename>  write chip with data from filename
 -r <filename>  read chip and save data to filename
 -v             verify after write on chip
```

For example:

1. Get Flash info.

```
$ ./SNANDer -i