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...
Hi Team,We are using STM32F072RB MCU with discover EVM boardWe are using STM32CubeIDEWe are using SPI1 and SPI2 as slave mode configuration Query: we observed that the FIFO full and overflow is happening @Spi slave while receiving the data stream @1M...
hello，I want to download software from ST Website ,but there is not button to supply. when i didn't log in, there was a "get software",but after i logged in, it disappeared.thank you.
I'm just getting started with the STM32, only got the NUCLEO-G474RE board yesterday.I need to communicate from a PC to the STM32 over USB. Am I correct in assuming that the CN1 USB connector is only available for ST-LINK, and I need to attach a seco...
Hello,I have created a bootloader application that jumps to main application at 0x08010000.It works fine, except when I run in debug mode. In this case, the first execution runs correctly. If I push stop and restart button the application goes to STK...
