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manual:serialboot [2017/07/04 11:34]
voorburg
manual:serialboot [2019/09/24 22:03]
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-====== Serialboot Utility ====== 
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-^ The Serialboot utility is deprecated and replaced by [[manual:​bootcommander|BootCommander]] starting OpenBLT version 1.4.0. Feel free to still use Serialboot, just keep in mind that it is no longer maintained. ^ 
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-Serialboot is a commandline download utility for the OpenBLT bootloader that supports firmware updates via the PC's serial port. It was written in C and supports both Linux and MS Windows. 
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-{{:​manual:​serialboot_info.png?​nolink&​550|}} 
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-Serialboot is fully functional and comes with full source code, yet it was developed primarily for demonstration and reference purposes. It is ideal: 
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-  * As a foundation for developers that would like to create their own OpenBLT download utility program in C/C++. 
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-  * For users of the OpenBLT bootloader running Linux on their PC. 
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-  * For users that prefer a commandline download utility over one with a graphical user interface such as [[manual:​microboot|Microboot]]. 
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-===== Program usage ===== 
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-The preconditions to using Serialboot are: (1) Your microcontroller system runs the OpenBLT bootloader configured for serial communication. This is typically the default configuration of the [[manual:​demos|demo bootloaders]] (BOOT_COM_UART_ENABLE is set to 1 in file "​blt_conf.h"​). (2) Your microcontroller system is connected to your PC's serial port, or through a RS232-USB adapter that is more common nowadays. 
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-When you call the Serialboot utility from the command prompt, it expects 3 command line options: 
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-  * **-d[device]** Through this option the serial communication device is selected. On MS Windows platform this is typically something like COM4 and on Linux platforms /dev/ttyS3, depending on the PC's physical serial communication port that the microcontroller system is connected to. 
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-  * **-b[baudrate]** This option is for specifying the serial communication speed in bits/sec. It should be set to the same value as the configuration of the OpenBLT bootloader (BOOT_COM_UART_BAUDRATE in file "​blt_conf.h"​). 
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-  * **[s-record file]** As a last option the name of the firmware file is specified. Serialboot supports firmware files in the Motorola S-record format. 
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-Example: **SerialBoot -d/​dev/​ttyUSB0 -b57600 firmware.s19** 
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-{{:​manual:​serialboot_example.png?​nolink&​700|}} 
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-===== Building Serialboot from sources ===== 
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-A pre-built binary for MS Windows can be found in the **.\Host\** directory of the OpenBLT package. It is quite easy to build to Serialboot program from source code, thanks to the CMake cross-platform and open-source build system. It is assumed that CMake is installed on your system. It can be downloaded for free from http://​www.cmake.org/​. 
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-==== Building on Linux ==== 
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-Using the terminal, set the working directory to **./​Host/​Source/​SerialBoot/​build**. Next type the command "​**cmake ..**". This generates a GCC Makefile. To build 
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-the Serialboot, type "​**make**"​. Afterwards, the binary file called SerialBoot is available in the **./​Host/​Source/​SerialBoot/​build** directory. 
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-{{:​manual:​serialboot_linux_build.png?​nolink&​475|}} 
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-==== Building on MS Windows ==== 
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-To build the SerialBoot program on Windows a compiler supported by CMake should be installed. For example Microsoft Visual ​ 
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-C++. Using the Command Prompt in Windows, set the working directory to **./​Host/​Source/​SerialBoot/​build**. Next type "​**cmake ..**". A solution file for Microsoft Visual C++ is then automatically generated, called **SerialBoot.sln**. Open the solution in Microsoft Visual C++ and build the program from there, by selecting //​Build->​Rebuild Solution// from the menu. 
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-{{:​manual:​serialboot_windows_build.png?​nolink&​550|}} 
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manual/serialboot.txt ยท Last modified: 2019/09/24 22:03 (external edit)