winfred-lu.blogspot.com
Winfred C. H. Lu: USB HID Report Descriptor Parser in Python
http://winfred-lu.blogspot.com/2014/02/usb-hid-report-descriptor-parser-in.html
Winfred C. H. Lu. Friday, February 28, 2014. USB HID Report Descriptor Parser in Python. This is a similar tool as HID Descriptor Tool. That is avaliable in USB-IF. Not intended to re-create the wheel, my purpose is to quickly create an utility that can parse the following USB HID Report Descriptors:. Descriptors which are binaries. Descriptors for an USB Sensor HUB. A script language (python) is chosen because of the need of writing it in a quick way. Two types of files are supported:. The win32 exectua...
winfred-lu.blogspot.com
Winfred C. H. Lu: August 2013
http://winfred-lu.blogspot.com/2013_08_01_archive.html
Winfred C. H. Lu. Tuesday, August 6, 2013. Kernel menuconfig to move in VIM ways. Specially for VIM fans. The following is a patch to current (GIT) linux kernel lxdialog that allows you to move with h,j,k,l keys in menuconfig. Please click HERE. To download the whole patch file. Subscribe to: Posts (Atom). Kernel menuconfig to move in VIM ways. There was an error in this gadget. View my complete profile.
winfred-lu.blogspot.com
Winfred C. H. Lu: uGFX Notepad on STM32F429I Discovery FreeRTOS
http://winfred-lu.blogspot.com/2014/05/ugfx-notepad-on-stm32f429i-discovery.html
Winfred C. H. Lu. Sunday, May 4, 2014. UGFX Notepad on STM32F429I Discovery FreeRTOS. Board that demostrates uGFX. Building the projects requires an arm-none-eabi- toolchain with Cortex-M4F support. The known working toolchains are:. GNU Tools for ARM Embedded Processors. Get FreeRTOS and STM32F429 Discovery Firmware Ready. Download and decompress the FreeRTOS V8.0.0. Unzip FreeRTOSV8.0.0.zip. Winfred note on May 22 2014: These projects are tested also working with the current FreeRTOS. Im the founder an...
winfred-lu.blogspot.com
Winfred C. H. Lu: December 2011
http://winfred-lu.blogspot.com/2011_12_01_archive.html
Winfred C. H. Lu. Thursday, December 29, 2011. GDB Debugging ARM U-Boot on QEMU. QEMU is a generic and open source machine emulator and virtualizer. In this article, we will use it as a machine emulator and run the U-Boot on top of it. It will also be demonstrated about how to debug U-Boot with GDB. Subscribe to: Posts (Atom). GDB Debugging ARM U-Boot on QEMU. There was an error in this gadget. View my complete profile.
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Winfred C. H. Lu: April 2014
http://winfred-lu.blogspot.com/2014_04_01_archive.html
Winfred C. H. Lu. Tuesday, April 22, 2014. FreeRTOS 8.0.0 porting on STM32F429I Discovery Board on Linux. 800 porting on 32F429IDISCOVERY. Board using GCC on linux. Saturday, April 12, 2014. Remotely GDB USART1 Project with STM32F429I Discovery Board. In this article we are going to GDB remotely debug an USART1 project on STM32F429 Discovery board. System clock configuration and USART fractional buad rate calculation will also be introduced. Subscribe to: Posts (Atom). There was an error in this gadget.
winfred-lu.blogspot.com
Winfred C. H. Lu: Remotely GDB USART1 Project with STM32F429I Discovery Board
http://winfred-lu.blogspot.com/2014/04/remotely-gdb-usart1-project-with.html
Winfred C. H. Lu. Saturday, April 12, 2014. Remotely GDB USART1 Project with STM32F429I Discovery Board. In this article we are going to GDB remotely debug an USART1 project on STM32F429 Discovery board. System clock configuration and USART fractional buad rate calculation will also be introduced. Download and build the USART1 project, put it under the same folder with STM32F429I-Discovery Firmware. Build and flash the binary to the Discovery board. Unzip stsw-stm32138.zip %. Execute the st-util acting a...
winfred-lu.blogspot.com
Winfred C. H. Lu: July 2014
http://winfred-lu.blogspot.com/2014_07_01_archive.html
Winfred C. H. Lu. Thursday, July 3, 2014. STM32F401 Disco sensor demo with Bluetooth Low Energy. Is a sensor demo project for STM32F401 Discovery board in conjunction with a BlueNRG module. The BlueNRG app allows you to access the sensor data directly from the mobile device over Bluetooth Low Energy. Subscribe to: Posts (Atom). STM32F401 Disco sensor demo with Bluetooth Low Ene. There was an error in this gadget. View my complete profile.
winfred-lu.blogspot.com
Winfred C. H. Lu: May 2014
http://winfred-lu.blogspot.com/2014_05_01_archive.html
Winfred C. H. Lu. Sunday, May 4, 2014. UGFX Notepad on STM32F429I Discovery FreeRTOS. Board that demostrates uGFX. Subscribe to: Posts (Atom). UGFX Notepad on STM32F429I Discovery FreeRTOS. There was an error in this gadget. View my complete profile.
winfred-lu.blogspot.com
Winfred C. H. Lu: Python Print String Descriptors for the USB HID Devices
http://winfred-lu.blogspot.com/2013/07/python-print-string-descriptors-for-usb.html
Winfred C. H. Lu. Sunday, July 7, 2013. Python Print String Descriptors for the USB HID Devices. In this tutorial, we are going to write two small python programs that prints the String Descriptors for all the USB HID devices in the system. To do this, there are many choices of libraries for assistence. I will introduce two of them - PyUSB and PyWin32. PyUSB supports both Linux and Windows, and PyWin32 supports Windows only. PyUSB - easy USB access to Python. And install libusb-win32 first. Open the USB ...
