2022-10-03 15:07:07 +08:00
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# nuwriter_scripts
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Some scripts can help you program firmware into storages in this folder.
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## Requirement
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### [Python for Window](https://www.python.org/downloads/windows/)
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After installing Python, some plug-in as below must be installed.
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```bash
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$ pip3 install pyusb usb crypto ecdsa crcmod tqdm pycryptodome
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```
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### [Libusb for Window](http://sourceforge.net/projects/libusb/files/libusb-1.0/libusb-1.0.20/libusb-1.0.20.7z/download)
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In Windows platform, it is required to install libusb manually.
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```bash
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Step 1: Download the library extract the download file.
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Step 2: Copy MS64\dll\libusb-1.0.dll to C:\Windows\System32.
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Step 3: Copy MS64\dll\libusb-1.0.lib to C:\Users\<user name>\AppData\Local\Programs\Python\<python ver>\Lib.
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```
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2022-10-04 17:03:09 +08:00
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## Double-click Scripts for Windows
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2022-10-03 15:07:07 +08:00
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### nuwriter_ddr_download_and_run.bat
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2022-10-04 17:03:09 +08:00
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Download rtthread.bin binary file into DDR. The address is 0x80400000.
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2022-10-03 15:07:07 +08:00
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2022-10-04 17:03:09 +08:00
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### nuwriter_sd_programming.bat
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2022-10-03 15:07:07 +08:00
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2022-10-04 17:03:09 +08:00
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Program header, DDR timing setting and rtthread.bin binary file into SD card or EMMC.
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2022-10-03 15:07:07 +08:00
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### nuwriter_spinand_programming.bat
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2022-10-04 17:03:09 +08:00
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Program header, DDR timing setting and rtthread.bin binary file into SPI NAND flash.
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### nuwriter_nand_programming.bat
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Program header, DDR timing setting and rtthread.bin binary file into NAND flash.
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### See also
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[NuWriter Repository](https://github.com/OpenNuvoton/MA35D1_NuWriter)
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