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sathya

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An xPack with a blinky application running on HiFive1

github.com/%3Cuser-id%3E/sathya

%3Cuser-id%3E/sathya

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# HiFive1 'blinky' project This project was generated by the GNU MCU Eclipse SiFive template. ## Application specific files The application specific files are in the `src`, `include` and `ldscripts` folders. Edit them to implement the desired application functionality. ## Framework common packages The _system_ files, common to many applications, are grouped in the `xpacks` folder. **xPacks** are separate small projects used as building blocks of modular applications. Most of the xPacks are part of the [µOS++](http://micro-os-plus.github.io) project. ### Portable files - `micro-os-plus-diag` - diagnostic trace functions - `micro-os-plus-c-libs` - functions to complement the C library - `micro-os-plus-cpp-libs` - functions to complement the C++ library - `micro-os-plus-startup` - portable startup - `micro-os-plus-semihosting` - portable semihosting ### Architecture/device/board files - `micro-os-plus-riscv-arch` RISC-V architecture files - `sifive-devices` SiFive Core Complex IP devices files - `sifive-hifive1-board` SiFive Freedom E310 HiFive1 files ## Debug An OpenOCD debug launch file is automatically generated. The HiFive1 board has an on board JTAG programmer. The OpenOCD configuration is available as a single file `-f "board/sifive-hifive1.cfg"`. The referred files are available in the GNU MCU Eclipse OpenOCD distribution. If you use other distributions, you can get the files from [GitHub](https://github.com/gnu-mcu-eclipse/openocd/tree/gnu-mcu-eclipse-dev/tcl/board); download the `sifive-*.cfg` files and copy them in the `scripts/board` OpenOCD folder. ## Semihosting Starting with GNU MCU Eclipse plug-ins 4.3.2, the SiFive Template project supports semihosting, both for trace output and for fully semihosted projects. To run them, GNU MCU Eclipse OpenOCD 0.10.0-7 or later is required. Attempts to use older versions of OpenOCD will simply break into the debugger. ## Eclipse preferences If you do not like the large number of source folders shown by Eclipse in the Project Explorer, you can go to Eclipse menu -> Preferences... -> C/C++ -> Appearance and disable **Show source roots at top of project**. ## License Unless otherwise mentioned, all **µOS++** components are provided **free of charge** under the terms of the [MIT License](https://opensource.org/licenses/MIT) with all rights reserved to Liviu Ionescu.