Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 21, 2016 at 12:32Hi, I'm a newby in firmware programming, therefore sorry for my simple question. I need to send some data to the PC via serial communication from a board equipped with an STM32F4. I chose to set up the communication...
Posted on March 15, 2016 at 11:41 Hi everyone, I am currently working with a nucleo board f401re (featuring an stm32f401re micro). From a conceptual point of view, my challenge is simple: I need to output a CLK signal as fast as ...
Posted on March 21, 2016 at 01:02HelloFirst to start to develop my new application I need some answers from someone that know FSMC in external RAM mode.1) Can I consider the external RAM like internal? (using linkerScript.ld??)2) Is it possibile wri...
Posted on March 18, 2016 at 15:16I have a working device board based on STM32F429IGT6 processor, connected to SDRAM MT45W4MW16BxB and NandFlash MT29F2G08ABAEAWP-IT. I replaced processor on the board by STM32F746IGT6 and configure the same AHB cloc...
Posted on March 01, 2016 at 17:59Hello...I am using STM32L053.I don't konw the difference between VREFRDYF and VREFINT_RDYF. Is the register the same function? - VREFINTRDYF in p26, RM0367 Reference manual. VREFINTRDYF: Internal voltage reference...
Posted on March 21, 2016 at 01:50The processor is an STM32F373VCT. The emulator probe is an ST-Link V2 iso. I have on the board JTAG connections to all five of the processor's trace pins (CK, D0-D3). In the Ac6 System Workbench's Trace Control windo...
Posted on March 18, 2016 at 23:11Hello,I have STM32F429I-DISCO and STM32F429I-DISC1. I am using same program on that. Sending usart data works great on both, but receiving data on disco usart interrupt work and on disc1 doesn't work...There is my u...
Posted on February 29, 2016 at 22:04What do you thing about something like switch which can connect any peripheral io's to any package pins? especially in small packages? #io-pins-matrix-switch-peripheral #io-pins-peripheral-flexibility
Posted on January 07, 2016 at 11:05How to upgrade firmware of stm32f103 controller using over the air programming?
Posted on March 16, 2016 at 10:52 I'm working with the Discovery Development Board and I am trying to use the DMA-controller with my SPI-bus in order to support 5-byte continuous transfers. I have assigned SPI1 as my master and SPI2 as my slave ...
