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Hi, I`m totally new to STM32 MCUs and started a project for an application using the STM32L4P5CG MCU, I´m in the step of selecting a correct external LDO voltage regulator, I look at the PCC of STM32IDE but it seems confusing for me how to use it (I ...
Hello,I have a PCB with just an SWD connector and an STM32L053R8T6 populated. I'm running example code to measure standby and stop currents. For standby, I'm reading 0.5 uA, which is within the limits given in the datasheet.I am not getting the ex...
I need some example code for how to wake from stop using UART on the STM32L051.
Hi everyone,I am dealing with the configuration of a PWM in center-aligned mode in the context of the stm32H755 MCU. Such PWM is managed using TIM1 as "driver". The application requires to change every 100 us (TIM1 period) the ARR register to make it...
I have a doubt about can a general purpose timer generate dead time like advanced timer without changing the duty and frequency is this is possible i tried with center aligned mode but it changes the duty is there is any possiblities??
Hello,I need counter which should wakeup system from stop2 mode at every sequential time.So currently use below setting and it works fine and wakeup at every ~4.16 minutes. But I want it should wakeup at max time of 30minutes (not fixed but looking f...
Hi, What is the frequency of timer2 which is of 32 bit with prescaler value 0 for NUCLEO-H755 board and how to check it ?
Hi,Is there any way to debug an application launched from external flash memory? I use J-Link and IAR, the application is loaded into flash but I am not able to start debugging. I assume that in order for the microcontroller to even start executing c...
Given that my QSPI driver and external loader for the W25Q128JVSIQ are already working, is there a hidden CubeProgrammer/DFU-descriptor trick that lets the stock USB bootloader read/write my external QSPI flash at 0x90000000, or must I build a custom...
HiiI am using stm32g0b0cet6, while writing bootloader, i am confused with the page number and the total storage.Its total storage is 512 kb, According to the reference manual, The Main memory is shown like belowQuestion1: If each page is 2kb & total ...
