STM32 MCUs Products

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have problem during download

Posted on July 19, 2016 at 14:27These files have problem during download (pic) Cube MX 4.16.0 If download any packages for stm32f4 from the ST-site - all installed fine. But dont generate the project files (only source & headers files in project fol...

Timer/DAC reset?

Posted on July 16, 2016 at 19:21 I'm trying to do a thorough exploration of the DAC, so set up a demo on a STM32F429I-Discovery that uses a number of different techniques to set up a waveform, switching between them (and spitting out the demo na...

Receive issue with USART and RS-485 transceiver

Posted on July 21, 2016 at 21:47We have a custom board with an STM32F107 processor which we have interfaced with a MAX14840 RS-485 transceiver.When interfacing with this using a USB to RS-485 interface on a PC, the STM32 -> PC (transmit) direction w...

element by Associate II
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stm32f429 - difference between SPI on APB1 and APB2?

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...

thuber9 by Associate
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Programm STM32f446 over CAN without BOOT Pins

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...

mfrank9 by Associate III
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STM32F107VCT6 USB not recognized

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 ...

Does the STM32L152D-EVAL support MicroSD more than 16GByte?

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...

looeyc by Associate II
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STM32F030 standby mode cannot wakeup it

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...