STM32 MCUs Products

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Linking Binary File art_of_gard_448K.bin

Posted on July 22, 2016 at 10:12HiI am having trouble to link a binary file for an STM32F4 Discovery project. The Media File art_of_gard_448K.bin should be linked at the memory position /* Audio file size and start address are defined here since the...

STM32F407 to STM32F427

Posted on July 19, 2016 at 18:16Dear All,     we have a project based on STM 32F407 processor. Since we need some more RAM and Flash we wold like to migrate to the STM32F427. Using the code I have for the F407, I can not write on the additional 64K ...

raffin by Associate III
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Linker-Script Alignment

Posted on July 21, 2016 at 11:40Hello Has anyone ever noticed that the alignment of certain sections in the linker scripts provided by ST (and Cube) differ between 4 and 8-byte a lot? E.g. The original script for the F407 defines .isr_vector, .text,...

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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