Dummy variable declaration/removal makes RTX run

So I am developing on a STM32F746 using Keil RTX and I have this weird bug where if I declare a dummy variable at a specific emplacement the OS threads won't execute. At one point the variable was inside...
Dummy variable declaration/removal makes RTX run

So I am developing on a STM32F746 using Keil RTX and I have this weird bug where if I declare a dummy variable at a specific emplacement the OS threads won't execute. At one point the variable was inside...
Why Dummy Byte?

While reading EEPROMs or some other, we have to send DUMMY Bytes in order to receive Results? Why it is required?
Why Dummy Byte?

While reading EEPROMs or some other, we have to send DUMMY Bytes in order to receive Results? Why it is required?
dummy isr for unused interrupts

Hello together, I'm using the XC866-Board from Infineon. As I don't use all the availible interrupts in my program I would like to simply overwrite the NOPs of the interrupt vectors with RETIs to...