http://192.168.180.206:8001/ 2026-05-12T22:43:10+00:00 http://192.168.180.206:8001/ http://192.168.180.206:8001/_media/wiki:dokuwiki.svg text/html 2025-04-16T10:48:59+00:00 Anonymous (anonymous@undisclosed.example.com) http://192.168.180.206:8001/programming:cmake?rev=1744800539&do=diff CMake <https://cmake.org/Wiki/CMake_Useful_Variables> <http://www.vtk.org/Wiki/CMake_Cross_Compiling#Setting_up_the_system_and_toolchain> add assembly listing add_custom_command(OUTPUT ${CMAKE_PROJECT_NAME}.lst MAIN_DEPENDENCY $<TARGET_FILE:${CMAKE_PROJECT_NAME}.elf> COMMAND ${CMAKE_OBJDUMP} -h -S $<TARGET_FILE:${CMAKE_PROJECT_NAME}.elf> > ${CMAKE_PROJECT_NAME}.lst COMMENT "Invoking: Cross AVR GNU Create Listing") text/html 2024-12-13T07:05:37+00:00 Anonymous (anonymous@undisclosed.example.com) http://192.168.180.206:8001/programming:doxygen?rev=1734073537&do=diff Doxygen <http://micro-os-plus.github.io/develop/doxygen-style-guide/> /** * @file ... * @brief ... * @author * @date 2024-12-01 * @version 1.0 */ /** * @brief ... * @details * ... */ Function: /** * @brief ... * * @param [in] c ... * @return int * @retval -1 Error * @retval 0 oK * * @details * ... */ text/html 2020-07-03T07:48:30+00:00 Anonymous (anonymous@undisclosed.example.com) http://192.168.180.206:8001/programming:js?rev=1593762510&do=diff JS Promises break promises chain * if you don't return anything, you are effectively returning a resolved promise for the value undefined * Promise.reject() sets only Promise state, not break the code flow, so return statement is required * text/html 2024-02-23T19:20:08+00:00 Anonymous (anonymous@undisclosed.example.com) http://192.168.180.206:8001/programming:kernel?rev=1708716008&do=diff Kernel printk modify format for vprintk To modify format string to f.e.: * add log level * add prefix * solve [<https://stackoverflow.com/questions/54430645/how-to-use-a-variable-as-a-format-string-in-printk>|How to use a variable as a format string in printk]] Special structure struct va_format and special format character %pV was added to Kernel. Examples: text/html 2025-04-16T11:31:15+00:00 Anonymous (anonymous@undisclosed.example.com) http://192.168.180.206:8001/programming:makefile?rev=1744803075&do=diff Makefile Quick reference <https://www.gnu.org/software/make/manual/html_node/Quick-Reference.html> Recursive Make Considered Harmful: * Recursive Make Considered Harmfull * Recursive Make Considered Harmful * <https://news.ycombinator.com/item?id=20014348> * <http://make.mad-scientist.net/papers/rules-of-makefiles/> one shell NOTE: read carefully issues introduced with “one shell”: 5.3.1 Using One Shell .ONESHELL: foo : bar/lose cd $(<D) gobble $(<F) > ../$@ alte… text/html 2021-03-16T14:49:36+00:00 Anonymous (anonymous@undisclosed.example.com) http://192.168.180.206:8001/programming:mcu?rev=1615906176&do=diff MCUs Cortex-M * Introductionthe ARM Cortex-M3Exception / Interrupt * How to debug a HardFault on an ARM Cortex-M MCU * Disabling/Enabling interrupts (critical sections) * NVIC: Disabling Interrupts on ARM Cortex-M and the Need for a Memory Barrier Instruction * Chapter 10 in book: Cortex M3 Definitive Guide text/html 2020-07-03T07:51:43+00:00 Anonymous (anonymous@undisclosed.example.com) http://192.168.180.206:8001/programming:python?rev=1593762703&do=diff Python OOP Call parent constuctor super().__init__() String formatting * using the % operator (old) logger.debug('Got argument %s.' % arg) * str.format (new: string formatters) print("Sammy has {} balloons.".format(5)) print("Sammy has {} and {} balloons.".format(5, 7)) print("Sammy has {0} and {1} balloons.".format(5, 7)) print("Sammy has {1} and {0} balloons.".format(5, 7)) text/html 2024-12-06T17:56:23+00:00 Anonymous (anonymous@undisclosed.example.com) http://192.168.180.206:8001/programming:rst?rev=1733507783&do=diff reStructuredText tags: Sphinx, rst text formating superscipt The E = mc\ :sup:`2` explains everything.