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2020年9月22日

Using vs code to debug ARM-CortexM

摘要: This document describes how to use vs code to debug arm-cortexM3 (STM32F207) in my project. Environement: VS code VS code plug-in : Cortex-Debug CMAKE 阅读全文

posted @ 2020-09-22 10:43 荷树栋 阅读(352) 评论(0) 推荐(0) 编辑

2020年9月8日

IoT Concept

摘要: IaaS: infrastructure as a service PaaS : platform as a service SaaS : software as a service 阅读全文

posted @ 2020-09-08 14:36 荷树栋 阅读(127) 评论(0) 推荐(0) 编辑

2020年9月4日

Git in ADS

摘要: Here, I illustruate the activiities while I installed a ADS server, and move a project from another company official respository. The ADS is installed 阅读全文

posted @ 2020-09-04 17:14 荷树栋 阅读(156) 评论(0) 推荐(0) 编辑

2020年9月3日

CMAKE for ARM Issues

摘要: #ARM GCC # Target is an embedded system set(CMAKE_SYSTEM_NAME Generic) set(CMAKE_SYSTEM_PROCESSOR ARM) set(TOOLCHAIN_PREFIX arm-none-eabi-) if(MINGW O 阅读全文

posted @ 2020-09-03 16:06 荷树栋 阅读(417) 评论(0) 推荐(0) 编辑

2020年8月11日

Console in windows and linux

摘要: On windows, it prvoides the API to get and set cursor functions. #include <windows.h> COORD GetCursorPosition() { HANDLE h = GetStdHandle(STD_OUTPUT_H 阅读全文

posted @ 2020-08-11 09:42 荷树栋 阅读(251) 评论(0) 推荐(0) 编辑

2020年8月7日

Quad-SPI

摘要: https://embeddedinventor.com/quad-spi-everything-you-need-to-know/ It is faster than traditional SPI as quad-SPI uses 4 data lines (I0, I1, I2, and I3 阅读全文

posted @ 2020-08-07 16:54 荷树栋 阅读(1093) 评论(0) 推荐(0) 编辑

2020年7月29日

A C++ generic Makfile

摘要: The orignial is from github. https://gist.github.com/mauriciopoppe/de8908f67923091982c8c8136a063ea6 CXX ?= g++ # path # SRC_PATH = src BUILD_PATH = bu 阅读全文

posted @ 2020-07-29 16:36 荷树栋 阅读(99) 评论(0) 推荐(0) 编辑

2020年7月27日

Concurrentcy Knowledge

摘要: Concurrentcy : multi-units get or modify a same critical region in parallel, which can cause a race condition. it can be 1) mutli-core CPU 2) interrup 阅读全文

posted @ 2020-07-27 13:52 荷树栋 阅读(108) 评论(0) 推荐(0) 编辑

Embedded C Coding Rules

摘要: 1. Using inline to replace #define when there are paramters 2. Using unsigned int only for bit-operations 3. Using fixed-width type int e.g. uint8_t, 阅读全文

posted @ 2020-07-27 12:15 荷树栋 阅读(133) 评论(0) 推荐(0) 编辑

2020年7月23日

SOAP in Embedded

摘要: SOAP Support The Simple Object Access Protocol (SOAP) is an XML-based protocol to let applications exchange information over HTTP. A better way to com 阅读全文

posted @ 2020-07-23 15:12 荷树栋 阅读(97) 评论(0) 推荐(0) 编辑

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