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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 ...
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,...
Posted on July 21, 2016 at 11:07Hello everyonewith an STM32F103RB and an ILI9341 TFT i am accelerating my Firmware with DMA functionality. With DMA, I get a huge boost in Performance but I am missing some Infos how to use DMA correctly. With MEM2MEM...
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...
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...
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...
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...
