Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 11, 2018 at 06:47Hello everyone,I ordered a STM32407G Discovery board. I opened the box, followed the steps, connected the device with my PC(Windows 10). The board worked like a mouse - it moved a bit of slow and not accurate. But ba...
Posted on April 10, 2018 at 23:09Hi all! Developers st-link utility external loader describe the order of creating your external bootloader under sw4stm32.
Posted on April 10, 2018 at 14:50Following is GetTime function, It always give SubSeconds from 255 to 0 in count down mode. Values read in few ms interval. static void RTC_GetTime(void){ RTC_DateTypeDef sdatestructureget; RTC_TimeTypeDef stimestruct...
Posted on April 07, 2018 at 06:20Is there a place within CubeMX to define the configuration fuses (Option Bytes)?What about in project settings in the IDE (I'm using TrueStudio)(things like SRAM2_PE, nBoot0, etc....)
Posted on April 10, 2018 at 22:20Do the GPIOS keep their existing state when jumping from the user code into the built-in bootloader? Or do they revert to their power on states? I'm sspecifically interested with respect yo the stm32f205 devices. I...
Posted on April 10, 2018 at 22:05I am trying to make mcu in stop or deepsleep with adc wake source. My goal is to wake the mcu when adc level goes out of defined window thresholds.#stm32l0 #adc #deepsleep #stop
Posted on July 04, 2016 at 16:43Hi all,I'm working with an STM32F429 disco board and I can't seem to get it to work with an external power supply (USB cable not plugged in). When connected via USB, everything is functioning as required. I have one o...
Posted on April 09, 2018 at 08:33HI,I use SPI of HAL Library in STM32F0.However, due to unaligned memory access, HardFault occurs in the HAL_SPI_TransmitReceive () function.So I modified the HAL library as follows.uint8_t data_lo, data_hi;uint16_t d...
Posted on April 08, 2018 at 20:15Hello,I try to send data via UART with a baudrate 8Mb/s using Nucleo-L476RG and UM232H,the programs I use are STM32CubeMx and Putty (for RX)As shown on the picture below we can send data via USART1 with a baudrate be...
Posted on March 16, 2018 at 02:22Hi All,Contrary to what the http://www.st.com/resource/en/application_note/dm00337702.pdf document says about the H7 chip, it does not support Triple ADC Conversion mode. It only supports double conversion mode betwe...
