STM32F030 IDR Register reads incorrect value

Hi. I struggle with stm32f030r8 arm programming on atollic true studio ide. I have some problem with reading correct data from idr register. I make pull down PUPR register of GPIOB(0,1,2,3). Other...
STM32F030 IDR Register reads incorrect value

Hi. I struggle with stm32f030r8 arm programming on atollic true studio ide. I have some problem with reading correct data from idr register. I make pull down PUPR register of GPIOB(0,1,2,3). Other...
Incorrect value displayed on system viewer window

Hi, I'm using a STM32F4 Discovery board which has a STM32F407VG with a LIS3DSH accelerometer which is connected by SPI. I'm trying to read a register from the accelerometer and I tried writing the address...
Stack Pointer reading incorrect value from register

I've asked is same question in stack overflow, but didn't get the response. Here goes, Why is Stack-pointer register not reading correct value from another register? When I move a value from register...
Stack Pointer reading incorrect value from register

I've asked is same question in stack overflow, but didn't get the response. Here goes, Why is Stack-pointer register not reading correct value from another register? When I move a value from register...