Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on July 21, 2016 at 08:07 Dear All, On STM32F4 (I'm using a stm32f429), is there any significant difference between using SPI peripherals on APB1 (SPI2, SPI3) or on APB2 (SPI1, SPI4, SPI5, SPI6)? I'm trying to read PDM data fr...
Posted on July 20, 2016 at 13:13 Hello I have a PCB (STM32F429BIT) with a USB Plug. This USB Plug is led out from the device. But some more PCBs (with STM32f446RC) are in the Device and not accessible from the outside. This PCBs are conne...
Posted on July 21, 2016 at 08:49Hi All,Currently i'm building the cicuit to test the connectivity of the STM32F107VCT6, however currently my problem is, the PC will display 'USB not recognized' whenever plugged in. Using the MikroProg, the chip can ...
Posted on July 21, 2016 at 11:25Hi, The description of the STM32L152D-EVAL Evaluation board said it support ''2 GByte (or more) MicroSD Card on SDIO''. I want to make sure wether it support MicroSD more than 16GB. Since there are some difference...
Posted on July 21, 2016 at 10:36 Hi, I want to read a single conversion of multiple channels of an ADC repeatedly, after searching I found the solution that is using ADC_DMA. Since in my porject I need to put the uC into Stop mode after a singl...
Posted on July 21, 2016 at 15:59 Hello everyone, I just bought aSTEVAL-IDW001V1 interface board and aSTM32F0DISCOVERY (STM32F051R8 MCU) in order to test theSPWF01SA WiFi module for my very simple access point + webserver application. ...
Posted on July 21, 2016 at 12:33Hello,I want to try to wake up the F030 out of the standby mode. I enabled HAL_PWR_EnableWakeUpPin, then put the chip into low power mode with HAL_PWR_EnterSTANDBYMode. I know that to wake it up i should make a rising...
Posted on July 21, 2016 at 07:45Dear Sirs,On the web page http://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32f3-series/stm32f302/stm32f302vd.htmlSays the operating temperature of STM32F302VDH6/STM32F302V...
Posted on April 28, 2016 at 11:14Hello,I have a system where a linux gateway is connected to multiple stm32F030R8Tx via UartLinux Gateway <---> STM32F030 <------> STM32F030 .....Is it possible to upgrade the firmware of stm32F030R8Tx on the field?...
Posted on July 18, 2016 at 17:50Hi,I want to read two signals (supposedly quite similar) at the same time, in order to compare them. I have one ADC working, but I'm perplex about the other.- Does it matter if I use for the second signal, say ADC1_IN...
