While we are on the topic of how to program the STM in different ways, we might as well show you how to replace the ST-Link (or a cheap Chinese knock-off) with the Raspberry Pi. Who does not have a Raspberry Pi Single-board Computer (SBC) around these days?
Sometimes the project may forbid to use some programming interfaces, either to spare costs, or mainly because there is simply no space left on where to put it. In any case, ST thankfully gives us some options on how to program their products, being JTAG and SWD being the most popular. However, most microcontrollers have what is called a bootloader.
We write our baremetal firmware in C. Our devices are extremely small and some need to use extremely low levels of power, so that they can run on a single battery for about 10 years. So we usually have no chance to debug the firmware on the device, there’s not enough room for a gdb-server nor JTAG, we need to be sure that it works beforehand.
Bei den neuen ICE‘s wurden die Klimaanlagen nachgebessert. Diese Neuerungen wirken sich jedoch offenbar nicht wie gewünscht aus. Demnach ist die folgende Fragestellung sehr interessant: Was hat sich bei älteren Baureihen getan?
Vom 26.02.2020 bis 28.02.2020 fand die 17. Internationale Schienenfahrzeugtagung im Internationalen Congress Center Dresden statt. Die nubix Software-Design GmbH war auf dieser Tagung als Aussteller präsent.