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This is a long and weird one.My boss gave me a board with an STM32L433 that wouldn't communicate or do anything after power-on. After a lot of debugging and code tracing, I discovered that the function HAL_RTC_WaitForSynchro returns a HAL_TIMEOUT err...
Hi,I am trying to interface the IMP34DT05TR microphone with our custom board. After soldering with custom board, we are unable to read data from the microphone, and the sample data appears incorrect. data look like this when open the audio file in no...
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.
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...
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 ...
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...
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...
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...
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...
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...
