Resolved! Counter using hrtim
Hii, I am using hrtim in stm32G474RET6 mcu, so i want to know how we generate a counter of 500ns in which i call adc in it.If somebody know about it please help me.
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Resolved! How do I resolve the different hardware CRC calculation when using word vs byte option
Posted on June 07, 2017 at 18:46I need to have a PC algorithm that produces the same result as the hardware CRC (using an F0 chip).I can produce identical results between hardware and software when doing a byte by byte crc calculation.I would like t...
STM Virtual Com port win11 driver needed
hello, where can i download win11 STM virtual com port? i install both VCP_V1.5.0_Setup_w7_x64_64bits and W8_x86_32bit all not working ! i din seeSTM Virtual Com port at device manager! only STM STLink visual com port appear ...
Resolved! wake up from standby mode U545REQ
Hi, I set the button on the board to WAKE_UP2 to wake up from standby mode, but it doesn't work. Also, waking up through the RTC interrupt doesn't work either. The LSE source is an external crystal. This is my code: int main(void) { /* USER CODE BEG...
Configuration of STM32H725 OCTOSPI with Delay Block for APS6408 PSRAM
I'm configuring the timings for an APS6408L-3OBMx PSRAM on my custom hardware, based on the STM32H725IGK6, in memory mapped mode, to be used principally as Frambuffer for the LTDC controller.I have to enable the Delay Block parameter in STM32CubeMX t...
How to implement USB DPM, prevent hard reset
I tried following STM32 AN5418 but the EvaluateSinkCapabilities method is not getting called. I added debug prints everywhere in the code and here is what I am receiving:1. VBusInit (this always happens)2. DPM notification 104 (Stack init)3. Cable de...
Is there a guide on how to use I2C with DMA?
Bonjour,I've been able to use I2C to communicate with I/O extender and display drivers with HAL. I'm now trying to use the I2C with HAL using DMA.The problem is that UM1785 Description of STM32F0 HAL and low-layer drivers is a bit vague on explanatio...
STM32G0B0 USART5 (on Port D) Not Communicating with ESP8266 After Firmware Change
Hello ST Community,I’m working on a project using the STM32G0B0VET6 MCU where the ESP8266 Wi-Fi module communicates over USART5. The ESP module’s TX and RX are connected to PD2 (USART5_RX) and PD3 (USART5_TX) respectively.In my current working firmwa...
STM32U073 - FLASH_OPTR discrepancy in reference manual
There appears to be a discrepancy between the STM32U073 reference manual and the header file for the part. Given that STM32CubeProg seems to agree with the header file, I'm inclined to think it's an error in the reference manual.I'm looking at progr...
STM32G4 not waking from STOP1
I am working on a project using an STM32G4. I have a new board spin that I am bringing up and one of the four boards that I have brought up is exhibiting strange behavior exiting STOP1 mode.I have code that can put the micro into one of 2 low power m...
