My Ceph Cluster runs now! And it is amizingly powerful :-) Updates for Ceph Reef. Quincy is not yet the latest release anymore, I reinstalled my cluster with Reef (now…
Taming The Cephodian Octopus – Reef
Pushing the Rectangle Through the Round – Develop With RIOT OS on Windows – Doing The Impossible
Work in progress As many of you, I also have Windows 10 natively on my Notebook and don't want to switch to Linux, every time, I do some development that…
STM32CubeMX and SDRAM
Sometimes, using CubeMX and the HAL, there is something missing. For SDRAM, it is the command sequence that need to be issued after initializing the FMC module. The SDRAM itself…
Compile Ceph (master) on ARM (32-Bit)
I gave up on getting Ceph run on ARM 32 bit. It was a huge effort to fix the types, that diverge when switching from 64 to 32 bit. The…
How to Build A Private Storage Cluster (with Ceph)
Finally, I did not succeed in getting Ceph running on a 32 bit ARM. There have been to many issues in the code (especially incompatible datatypes) and issues with GCC…
FreeRTOS debugging on STM32 – CPU usage
Introduction Since the information about FreeRTOS debugging with STM32CubeIDE is sparse and ST is not yet providing the task list view (that was part of the Atollic TrueStudio), here is,…
STM32 FreeRTOS and printf
After some more coding, I found some more issues with FreeRTOS and printf, not being solved by my fix below. If you need to get it fixed completely, look at…
STM32 UART Continuous Receive with Interrupt
My last post is quite some time ago, due to vacations and high workload. But now I encountered some problem within an embedded project, I want to share the solution…
How to build a Smart Home
Since everbody complains about smart homes are vendor lock in, too expensive, giving you data for free to some suspecting cloud provider,... I need to preset my smart home solution…
OrangePi 4G-IoT Android 8.1 SDK
Same as with the 2G-IOT, OrangePi also provides a quite inconvenient way (through mega.nz) to get the Android SDKs for the 4G-IOT... Here are the torrents (tar.gz and tar.xz have…