• The features I would like in my ARM processor (part 1)
    Originally this blog post was intended to be all-in-one, but I was suggested to split it into smaller parts. So what I'll do, is that I'll mention the features I'd like in my ARM processor, one at a time...
  • I would like to disable the transmision of check digit for MSI barcodes with the ARM 32-bit cortex scanner!
    I have just bought this barcode scanner. After enabling MSI code reading, the scan always transmits one digit that is not part of the code. For example the codebar is 2719219 but the scan will transmit...
  • I would like to run linux on cortex-M MCU in Stm32mp157-EV but i don't know what's wrong?
    dear engineers, i can run linux on stm32f429 mcu without any problem, but it failed on Cortex-M MCU in stm32mp157 board. After many hours i realize: error happens in below function void __meminit...
  • I would like to settle an argument with regards to Rockchip RK3288 Cortex-A17 specifications
    There seems to be great confusion in some communities with regards to how products are marketed and I am seeking some clarification. Earlier on this year, at an exhibition, Rockchip were showing off their...
  • Beginner question: stack pointer initialization
    Hi, I'm pretty new to ARM processor and STM32 microcontroller, so my question is very basic. In the startup file for a SW4STM32 project (eg startup_stm32f446xx.s) the stack pointer is set in Reset_Handler...