Build NodeMCU Firmware for ESP8266
NodeMCU is one of the most popular firmware for ESP8266 and ESP32 wifi SoCs, the firmware is written in c and has Lua interpreter builtin which is based on L...
Recent posts
Run Zephyr RTOS on ESP32
IoT gains too much attention these years, there are various RTOS are claimed to IoT OS, Zephyr OS is one of them, it is originated from WindRiver and is a pr...
Wireless debugging with esplink
Serial console is always an very important tool when doing low level development such as kernel or bootloader, the most commonly used are the USB to serial c...
Understanding Timing Parameters in Nand Flash Controller
The NAND flash used in mini2440 is from Samsung, the part number is K9F2G08U0C, the meaning of it is defined in Samsung Part Number Decoder, we can get the b...
New Year’s Resolution - 2021
Wireless to UART Bridge
Fix a Build Breakage on Inline Function
I’ve done a lot of work on u-boot-2010.09 for MINI2440 to make development process more comfortable, unfortunately, the archived u-boot images were deleted b...
U-Boot: Boot FIT Kernel Image
The way build ramdisk is not an option for me, load both uImage and ramdisk with U-Boot seems not a good way either, and as uImage is a legacy format, there ...
Curated List of Reasons for Boards Stuck on “Starting kernel …”
Machine id mismatch
Bring Latest Linux Kernel to MINI2440
Poring Linux kernel to board is much easier than the age of version 2.6, I want to make an update my school projects, part of this procedure involves the ker...
Build Hello World with Automake
There are lot of IDEs out there can build apps or libraries for you, but this is not the way I like, I prefer the command line, today I am gonna show you how...