How to get real time notifications, when a database change (insert, update, delete) occurs?
I’m creating a dashboard which should monitor a database table. I have only database access (no application layer). The table is rather large (10 million rows), however not changing rapidly (100 inserts/updates per minute)
Benefits of RTOS vs Bare Metal for MCU Programming?
Please note: This question specifically mentions two RTOSes but is more generic and can probably be answered by anybody who has written C code for embedded RTOSes before, and had their software run directly on MCUs.
Compiling and deploying RTOS to an MCU
Please note: Even though I’m specifically talking about an RTOS called Embox here, and even though I’m talking about AVR/ARm, I think this question can be answered by anybody whose ever done a fair amount of C-based MCU programming.
Compiling and deploying a C program to an MCU running an RTOS
Please note: Even though I’m specifically talking about an RTOS called Embox here, and even though I’m talking about AVR/ARm, I think this question can be answered by anybody whose ever done a fair amount of C-based MCU programming.
Cross-compiling Java app to run directly on ARM
Please note: although I am using ARM SAM3X8E in this example, I’m just using that as a concrete example, and the answer to this question could easily be given using any other MCU such as AVR, etc.
Scheduling/suspending embedded interpreters
Let’s say that I want to embed a scripting engine inside some other program, to allow users to create custom behaviours for objects.