Hi guys,I am wondering, if there is any “real” benefit in using the HAL over the LL for simple peripherals like GPIO, ADCs or Timers.So far it looked to me like the HAL does not make the user code more compact or readable. Instead, it just gets more ...
Hi i plan new design and require activate for example on PA3 ADC1_IN4 and same time COMP2_INP.Is this possible and if yes how sequence to setup HAL LL or direct?EDIT: Renamed from more AF ... only one AF poss.
Hi i want to know how can i fix the MCU's when i accidentally set the Debug mode to No debug in ioc file as i can not connect it now
Posted on February 19, 2016 at 00:36To share experience with all: STM32F7 has DMAs and caches (DCACHE here in mind). You can use a DMA for Peripheral-to-Memory or even Memory-to-Memory (I use as HW-based 'background' memcpy() ). But you should bear ...
I am trying to make an API for W25N01 flash. I have seen many post about this flash board and followed them. But they have not solved the problem of me not being able to read the data (so either my write function or read function is incorrect). The w...
I am developing the board with STM32F405 using IAR IDE. the problem is debugging mode. When i use hardware debugging mode on my developing board,the debug mode cannot control the program flow... i command go-one-statement..but go so..many time i thi...
Hi all I would like to know if I can use the CDC example to transmit and receive data from the windows host without redirecting it to UART
Hello,I have a rather strange problem on the CM7, where code executes with half or third the speed it should.I have no idea what is causing this, but I know how to fix it: by adding one or several NOPs somewhere in the code.Example: an ISR is taking ...
What is the default timer clock frequency of the APBx buses on an STM32F410RB? I've been considering it to be 16MHz to calculate the frequency of my PWM wave, but it turns out I get half the frequency on scope (is the default clock at 8MHz for timers...
On G030 if an overrun occurs on usart2 (no FIFO available) the reception of further bytes stops.Is this intentional or an known error?
