SNANDer
===

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

![ch341a-nextProgrammer](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.1.7.8 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

SNANDer - Serial Nor/nAND/Eeprom programmeR v.1.7.8 by McMCC <mcmcc@mail.ru>

Found programmer device: WinChipHead (WCH) - CH341A
Device revision is 3.0.4
spi device id: ff c2 22 c2 22 (c222c222)
SPI NOR Flash Not Detected!
spi_nand_probe: mfr_id = 0xc2, dev_id = 0x22
Get Status Register 1: 0x38
Get Status Register 2: 0x10
Using Flash ECC.
Detected SPI NAND Flash: MXIC MX35LF2GE4AB, Flash Size: 256 MB
$
```

2. Full erase flash with disable internal ECC check. Without OOB, page size 2112 bytes.

```
$ ./SNANDer -d -e

SNANDer - Serial Nor/nAND/Eeprom programmeR v.1.7.8 by McMCC <mcmcc@mail.ru>

Found programmer device: WinChipHead (WCH) - CH341A
Device revision is 3.0.4
spi device id: ff c2 22 c2 22 (c222c222)
SPI NOR Flash Not Detected!
spi_nand_probe: mfr_id = 0xc2, dev_id = 0x22
Get Status Register 1: 0x00
Get Status Register 2: 0x11
Disable Flash ECC.
Detected SPI NAND Flash: MXIC MX35LF2GE4AB, Flash Size: 256 MB
ERASE:
Set full erase chip!
Erase addr = 0x0000000000000000, len = 0x0000000010800000
Erase 100% [276824064] of [276824064] bytes
Elapsed time: 3 seconds
Status: OK
$
```

3. Write and verify flash with disable internal ECC check. Without OOB, page size 2112 bytes.

```
$ ./SNANDer -d -v -w ecc_2Gb_2K_64_flashimage_rfb1_ac2600.bin

SNANDer - Serial Nor/nAND/Eeprom programmeR v.1.7.8 by McMCC <mcmcc@mail.ru>

Found programmer device: WinChipHead (WCH) - CH341A
Device revision is 3.0.4
spi device id: ff c2 22 c2 22 (c222c222)
SPI NOR Flash Not Detected!
spi_nand_probe: mfr_id = 0xc2, dev_id = 0x22
Get Status Register 1: 0x00
Get Status Register 2: 0x11
Disable Flash ECC.
Detected SPI NAND Flash: MXIC MX35LF2GE4AB, Flash Size: 256 MB
WRITE:
Write addr = 0x0000000000000000, len = 0x000000000E5A9D6F
Written 100% [240819567] of [240819567] bytes
Elapsed time: 4184 seconds
Status: OK
VERIFY:
Read addr = 0x0000000000000000, len = 0x000000000E5A9D6F
Read 100% [240819567] of [240819567] bytes
Elapsed time: 2047 seconds
Status: OK
$
```

4. Read Microwire EEPROM Atmel 93C46 and save file.

```
$ ./SNANDer -E 93c46 -r test.bin

SNANDer - Serial Nor/nAND/Eeprom programmeR v.1.7.8 by McMCC <mcmcc@mail.ru>

Found programmer device: WinChipHead (WCH) - CH341A
Device revision is 3.0.4
Microwire EEPROM chip: 93c46, Size: 64 bytes, Org: 16 bits, fix addr len: Auto
READ:
Read addr = 0x0000000000000000, len = 0x0000000000000080
Read_EEPROM_3wire: Set address len 6 bits
Read 100% [64] of [64] bytes
Read [128] bytes from [93c46] EEPROM address 0x00000000
Elapsed time: 0 seconds
Status: OK
```

5. Write and verify Microwire EEPROM Atmel 93C46 from file.

```
$ ./SNANDer -E 93c46 -w test.bin -v

SNANDer - Serial Nor/nAND/Eeprom programmeR v.1.7.8 by McMCC <mcmcc@mail.ru>

Found programmer device: WinChipHead (WCH) - CH341A
Device revision is 3.0.4
Microwire EEPROM chip: 93c46, Size: 64 bytes, Org: 16 bits, fix addr len: Auto
WRITE:
Write addr = 0x0000000000000000, len = 0x0000000000000080
Erase_EEPROM_3wire: Set address len 6 bits
Write_EEPROM_3wire: Set address len 6 bits
Written 100% [64] of [64] bytes
Wrote [128] bytes to [93c46] EEPROM address 0x00000000
Elapsed time: 1 seconds
Status: OK
VERIFY:
Read addr = 0x0000000000000000, len = 0x0000000000000080
Read_EEPROM_3wire: Set address len 6 bits
Read 100% [64] of [64] bytes
Read [128] bytes from [93c46] EEPROM address 0x00000000
Elapsed time: 1 seconds
Status: OK
```

6. Write and verify SPI EEPROM Atmel AT25640B from file.

```
$ ./SNANDer -E 25640 -v -w test.bin

SNANDer - Serial Nor/nAND/Eeprom programmeR v.1.7.8 by McMCC <mcmcc_at_mail.ru>

Found programmer device: WinChipHead (WCH) - CH341A
Device revision is 3.0.4
SPI EEPROM chip: 25640, Size: 8192 bytes
WRITE:
Written addr = 0x0000000000000000, len = 0x0000000000002000
Wrote 100% [8192] bytes to [25640] EEPROM address 0x00000000
Elapsed time: 22 seconds
Status: OK
VERIFY:
Read addr = 0x0000000000000000, len = 0x0000000000002000
Read 100% [8192] bytes from [25640] EEPROM address 0x00000000
Elapsed time: 2 seconds
Status: OK
```

7. Fast write and verify SPI EEPROM Atmel AT25640B from file with use page size.
   (Find out page size from datasheet on chip!!!)

```
$ ./SNANDer -E 25640 -v -w test.bin -s 32

SNANDer - Serial Nor/nAND/Eeprom programmeR v.1.7.8 by McMCC <mcmcc_at_mail.ru>

Found programmer device: WinChipHead (WCH) - CH341A
Device revision is 3.0.4
SPI EEPROM chip: 25640, Size: 8192 bytes
Setting page size 32B for write.
WRITE:
Write addr = 0x0000000000000000, len = 0x0000000000002000
Written 100% [8192] bytes to [25640] EEPROM address 0x00000000
Elapsed time: 1 seconds
Status: OK
VERIFY:
Read addr = 0x0000000000000000, len = 0x0000000000002000
Read 100% [8192] bytes from [25640] EEPROM address 0x00000000
Elapsed time: 2 seconds
Status: OK
```

**Supported Chips**

```
SPI NAND Flash Support List:
001. GIGADEVICE GD5F1GQ4UA
002. GIGADEVICE GD5F2GQ4UA
003. GIGADEVICE GD5F1GQ4UB
004. GIGADEVICE GD5F1GQ4RE
005. GIGADEVICE GD5F1GQ4UC
006. GIGADEVICE GD5F1GQ4UE
007. GIGADEVICE GD5F1GQ5UE
008. GIGADEVICE GD5F1GQ5RE
009. GIGADEVICE GD5F2GQ5UE
010. GIGADEVICE GD5F2GQ5RE
011. GIGADEVICE GD5F1GM7UE
012. GIGADEVICE GD5F1GM7RE
013. GIGADEVICE GD5F2GM7UE
014. GIGADEVICE GD5F2GM7RE
015. GIGADEVICE GD5F2GQ4UB
016. GIGADEVICE GD5F2GQ4UE
017. GIGADEVICE GD5F2GQ4UC
018. GIGADEVICE GD5F4GQ4UB
019. GIGADEVICE GD5F4GQ4UC
020. ESMT F50D1G41LB(2M)
021. ESMT F50L512
022. ESMT F50L1G
023. ESMT F50L1G41LB
024. ESMT F50L2G41LB
025. WINBOND W25N01KV
026. WINBOND W25N01GV
027. WINBOND W25N01GW
028. WINBOND W25N02KV
029. WINBOND W25N04KV
030. WINBOND W25N04KW
031. WINBOND W25M02GV
032. MXIC MX35LF1GE4AB
033. MXIC MX35LF2GE4AB
034. MXIC MX35LF2G14AC
035. MXIC MX35UF1G14AC
036. MXIC MX35UF2G14AC
037. MXIC MX35LF2GE4AD
038. MXIC MX35LF1G24AD
039. MXIC MX35LF2G24AD
040. MXIC MX35LF4G24AD
041. MXIC MX35LF2G24AD-Z4I8
042. MXIC MX35LF4G24AD-Z4I8
043. MXIC MX35UF1GE4AD
044. MXIC MX35UF2GE4AD
045. MXIC MX35UF4GE4AD
046. ZENTEL A5U12A21ASC
047. ZENTEL A5U1GA21BWS
048. ETRON EM73C044SNB
049. ETRON EM73C044SND
050. ETRON EM73C044SNF
051. ETRON EM73C044VCA
052. ETRON EM73C044VCD
053. ETRON EM73D044VCA
054. ETRON EM73D044VCB
055. ETRON EM73D044VCD
056. ETRON EM73D044VCG
057. ETRON EM73D044VCH
058. ETRON EM73D044SNA
059. ETRON EM73D044SNC
060. ETRON EM73D044SND
061. ETRON EM73D044SNF
062. ETRON EM73E044SNA
063. TOSHIBA TC58CVG0S3H
064. TOSHIBA TC58CVG1S3H
065. TOSHIBA TC58CVG2S0H
066. KIOXIA TC58CVG2S0HRAIJ
067. MICRON MT29F1G01AA
068. MICRON MT29F2G01AA
069. MICRON MT29F4G01AA
070. MICRON MT29F1G01AB
071. MICRON MT29F2G01ABA
072. MICRON MT29F2G01ABB
073. MICRON MT29F4G01ABA
074. MICRON MT29F4G01ABB
075. MICRON MT29F4G01AD
076. HEYANG HYF1GQ4UAACAE
077. HEYANG HYF2GQ4UAACAE
078. HEYANG HYF2GQ4UHCCAE
079. HEYANG HYF1GQ4UDACAE
080. HEYANG HYF2GQ4UDACAE
081. HEYANG HYF1GQ4UTACAE
082. HEYANG HYF2GQ4UTACAE
083. PN PN26G01A-X
084. PN PN26G02A-X
085. PN PN26Q01A-X
086. ATO ATO25D1GA
087. ATO ATO25D2GA
088. ATO ATO25D2GB
089. FM FM25S01
090. FM FM25S01A
091. FM FM25S02A
092. FM FM25G01B
093. FM FM25G02B
094. FM FM25G02C
095. FM FM25G02
096. XTX XT26G02B
097. XTX XT26G01C
098. XTX XT26G02C
099. XTX XT26G01A
100. XTX XT26G02A
101. MIRA PSU1GS20BN
102. BIWIN BWJX08U
103. BIWIN BWET08U
104. FORESEE F35UQA512M
105. FORESEE F35UQA001G
106. FORESEE F35UQA002G
107. FORESEE F35SQA512M
108. FORESEE F35SQA001G
109. FORESEE F35SQA002G
110. FORESEE FS35ND01GD1F1
111. FORESEE FS35ND01GS1F1
112. FORESEE FS35ND02GS2F1
113. FORESEE FS35ND02GD1F1
114. FORESEE FS35ND01GS1Y2
115. FORESEE FS35ND02G-S3Y2
116. FORESEE FS35ND04G-S2Y2
117. DS DS35Q1GA
118. DS DS35M1GA
119. DS DS35Q2GA
120. DS DS35M2GA
121. DS DS35Q2GB
122. DS DS35M2GB
123. FISON CS11G0T0A0AA
124. FISON CS11G1T0A0AA
125. FISON CS11G0G0A0AA
126. TYM TYM25D2GA01
127. TYM TYM25D2GA02
128. TYM TYM25D1GA03
129. XINCUN XCSP1AAWH-NT

SPI NOR Flash Support List:
001. AT26DF161
002. AT25DF321
003. A25L10PU
004. A25L20PU
005. A25L040
006. A25LQ080
007. A25L080
008. A25LQ16
009. A25LQ32
010. A25L032
011. A25LQ64
012. ES25P10
013. ES25P20
014. ES25P40
015. ES25P80
016. ES25P16
017. ES25P32
018. ES25M40A
019. ES25M80A
020. ES25M16A
021. DQ25Q64AS
022. DQ25Q128AL
023. F25L016
024. F25L16QA
025. F25L032
026. F25L32QA
027. F25L064
028. F25L64QA
029. GD25Q20C
030. GD25Q40C
031. GD25Q80C
032. GD25LQ80C
033. GD25WD80C
034. GD25WQ80E
035. GD25Q16
036. GD25LQ16C
037. GD25WQ16E
038. GD25Q32
039. GD25LQ32E
040. GD25WQ32E
041. GD25Q64CSIG
042. GD25LQ64E
043. GD25Q128CSIG
044. GD25LQ128D
045. GD25F256F
046. GD25Q256CSIG
047. MX25L4005A
048. MX25L8005M
049. MX25L1605D
050. MX25U1635F
051. MX25L3205D
052. MX25U3235F
053. MX25L6405D
054. MX25U6435F
055. MX25L12805D
056. MX25U12835F
057. MX25L25635E
058. MX25U25643G
059. MX25L51245G
060. MX25U51245G
061. YC25Q128
062. FL016AIF
063. FL064AIF
064. S25FL016P
065. S25FL032P
066. S25FL064P
067. S25FL128P
068. S25FL129P
069. S25FL256S
070. S25FL512S
071. S25FL116K
072. S25FL132K
073. S25FL164K
074. EN25F16
075. EN25Q16
076. EN25QH16
077. EN25Q32B
078. EN25F32
079. EN25F64
080. EN25Q64
081. EN25QA64A
082. EN25QH64A
083. EN25Q128
084. EN25XQ128A
085. EN25QA128A
086. EN25QH128A
087. GM25Q128A
088. EN25Q256
089. W25X05
090. W25X10
091. W25X20
092. W25X40
093. W25X80
094. W25X16
095. W25X32VS
096. W25X64
097. W25Q20CL
098. W25Q20BW
099. W25Q20EW
100. W25Q80
101. W25Q80BL
102. W25Q16JQ
103. W25Q16JM
104. W25Q32BV
105. W25Q32DW
106. W25Q32JWIM
107. W25Q64BV
108. W25Q64DW
109. W25Q64JVIM
110. W25Q64JWIM
111. W25Q128BV
112. W25Q128FW
113. W25Q256FV
114. W25Q256JW
115. W25Q256JWIM
116. W25Q512JV
117. W25Q512JVIM
118. W25Q512NW
119. W25Q512NWIM
120. M25P05
121. M25P10
122. M25P20
123. M25P40
124. M25P80
125. M25P16
126. M25P32
127. M25P64
128. M25P128
129. N25Q016A
130. N25Q032A
131. N25Q032A
132. N25Q064A
133. N25Q064A
134. N25Q128A
135. N25Q128A
136. N25Q256A
137. N25Q512A
138. MT25QL64AB
139. MT25QU64AB
140. MT25QL128AB
141. MT25QU128AB
142. MT25QL256AB
143. MT25QU256AB
144. MT25QL512AB
145. MT25QU512AB
146. XM25QH10B
147. XM25QH20B
148. XM25QU41B
149. XM25QH40B
150. XM25QU80B
151. XM25QH80B
152. XM25QU16B
153. XM25QH16C
154. XM25QW16C
155. XM25QH32B
156. XM25QW32C
157. XM25LU32C
158. XM25QH32A
159. XM25QH64C
160. XM25LU64C
161. XM25QW64C
162. XM25QH64A
163. XM25QH128A
164. XM25QH128C
165. XM25LU128C
166. XM25QW128C
167. XM25QH256C
168. XM25QU256C
169. XM25QW256C
170. XM25QH512C
171. XM25QU512C
172. XM25QW512C
173. MD25D20
174. MD25D40
175. ZB25VQ16
176. ZB25LQ16
177. ZB25VQ32
178. ZB25LQ32
179. ZB25VQ64
180. ZB25LQ64
181. ZB25VQ128
182. ZB25LQ128
183. LE25U20AMB
184. LE25U40CMC
185. BY25D05AS
186. BY25D10AS
187. BY25D20AS
188. BY25D40AS
189. BY25Q40BL
190. BY25Q40BL
191. BY25Q80BS
192. BY25Q16BS
193. BY25Q16BL
194. BY25Q32BS
195. BY25Q32AL
196. BY25Q64AS
197. BY25Q64AL
198. BY25Q128AS
199. BY25Q128EL
200. BY25Q256ES
201. XT25F04D
202. XT25F08B
203. XT25F08D
204. XT25F16B
205. XT25Q16D
206. XT25F32B
207. XT25F64B
208. XT25Q64D
209. XT25F128B
210. XT25F128D
211. PM25LQ016
212. PM25LQ032
213. PM25LQ064
214. PM25LQ128
215. IS25LQ010
216. IS25LQ020
217. IS25WP040D
218. IS25LP080D
219. IS25WP080D
220. IS25LP016D
221. IS25WP016D
222. IS25LP032D
223. IS25WP032D
224. IS25LP064D
225. IS25WP064D
226. IS25LP128F
227. IS25WP128F
228. IS25LP256D
229. IS25WP256D
230. IS25LP256D
231. IS25WP256D
232. FM25W04
233. FM25Q04
234. FM25Q08
235. FM25W16
236. FM25Q16
237. FM25W32
238. FS25Q32
239. FM25W64
240. FS25Q64
241. FM25W128
242. FS25Q128
243. FM25Q04A
244. FM25M04A
245. FM25Q08A
246. FM25M08A
247. FM25Q16A
248. FM25M16A
249. FM25Q32A
250. FM25M32B
251. FM25Q64A
252. FM25M64A
253. FM25Q128A
254. PN25F16
255. PN25F32
256. PN25F64
257. PN25F128
258. P25D05H
259. P25D10H
260. P25D20H
261. P25D40H
262. P25D80H
263. P25Q16H
264. P25Q32H
265. P25Q64H
266. PY25Q64HA
267. P25Q128H
268. PY25Q128HA
269. SK25P32
270. SK25P64
271. SK25P128
272. ZD25Q16A
273. ZD25Q32A
274. ZD25Q64A
275. ZD25Q128A
276. ZD25Q16B
277. ZD25Q32B
278. ZD25Q64B
279. ZD25Q128B
280. PCT25VF010A
281. PCT25VF020B
282. PCT25VF040B
283. PCT25VF080B
284. PCT25VF016B
285. PCT25VF032B
286. PCT25VF064C
287. PCT26VF016
288. PCT26VF032

I2C EEPROM Support List:
001. 24c01
002. 24c02
003. 24c04
004. 24c08
005. 24c16
006. 24c32
007. 24c64
008. 24c128
009. 24c256
010. 24c512
011. 24c1024

Microwire EEPROM Support List:
001. 93c06
002. 93c16
003. 93c46
004. 93c56
005. 93c66
006. 93c76
007. 93c86
008. 93c96

SPI EEPROM Support List:
001. 25010
002. 25020
003. 25040
004. 25080
005. 25160
006. 25320
007. 25640
008. 25128
009. 25256
010. 25512
011. 251024
```

**Author**

Originally written by [McMCC](https://github.com/McMCCRU/SNANDer) and released under the terms of the GNU GPL, version 2.0, or later. Modifications by [Droid-MAX](https://github.com/Droid-MAX/) to make it more easier build for Windows.

**License**

This is free software: you can redistribute it and/or modify it under the terms of
the latest GNU General Public License as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program.
If not, see <http://www.gnu.org/licenses/>.