Ask questions, find answers, and share insights on STM32 products and their technical features.
The configuration of Cubemx is as followsThe configured address is the address of SRAM1-3，given this configuration, why does "Strongly ordered memory" cause a HardFault Thanks.
Could someone clarify if the Nucleo-F334R8 boards can operate two interleaved channels with using peak current mode control, each channel would need its own slope compensation. I understand the board can do a single phase and has 3 DACs, but I see i...
I am using `HAL_SPI_Transmit_IT()` API to transmits 6 frames. The TXP interrupt correctly fires and feeds the TXDR register however after feeding the last frame into TXDR the EOT never fires, actually no interrupt fire after the last frame is feed.Fr...
Hello STM32 community,I'm facing an issue with my STM32L562VE MCU where I'm not receiving SPI clock signals whenever I attempt to transmit or receive data.Here are the specifics of my setup:MCU: STM32L562VESPI Mode: 0Data Word Length: 8 bitsMain Cloc...
Hi, I have a problem with a module based on STM32, more precisely it is a module that collects data from the ebike, i.e. temperature, speed, etc. This system is powered by an external 12 V converter, which reduces the voltage from approximately 80 V ...
Hi! I'm trying to use the following function:HAL_UARTEx_ReceiveToIdle_IT(&hlpuart1, lpuartRXbuffer, 64);I've seen a few example codes using it but otherwise google shows nothing when I search for it. I think I should get some callback but I cannot fi...
Posted on December 20, 2015 at 20:58Someone knows how to implement a circular buffer with HAL Drivers F1?
I'm trying to calculate the period of DMA ADC interrupt triggered when the destination buffer is completely full. As of my understanding the period is:T_dmaDone = [(T_sample + T_conv) * sampleCount * channelCount] / F_adcIn my case each rank is set t...
Hello,Comparator in STM32G4 is very fast. some glitch which is detected by COMP (during commutation PWM).The overcurrent detection using internal comparator triggers below the theory (40A insteand 100A for example) I'm having trouble implementing the...
Hi, could someone explain me what is the difference between wake up and alert in RTC?For example the UM1749 provides information about RTC Alarm functions (section 39.2.8) and wake-up functions (section 40.2.2)When should I use the wake-up and when t...
