Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 27, 2016 at 14:25Hi, I have a custom board based with STM32F401 MCU. While programming the board with OpenOCD, it somehow failed and now the board is with ROP. I'm trying to figure out why the MCU gone to that state. Any ideas why? T...
Posted on April 27, 2016 at 11:10Hello, http://www.keil.com/support/docs/3778.htm describes a nasty bug when single stepping in Cortex M7 up to r0p1. I am hit by this bug with my F746 boards, as the core revision is r0p1. Two questions: - will STM...
Posted on April 27, 2016 at 16:56Hi, I am using the latest version of cubeMx under windows 7(64 bit). I found that this software always close automatically.How to solve this problem?Thank you.
Posted on April 27, 2016 at 17:55Hey there.Im using STM32discovery board with built in STM32F100RB MCU. I have looked everywhere for examples how to use simple RF receiver/tranceiver. Does anyone have example for this kind of project? or anyone know...
Posted on April 27, 2016 at 10:47 STM32F217 : Send an Email with GMAIL Hi, I've a problem (I use : STM32F217 - ETH RMII Mode - Standalone) : I need to send an email using a gmail account! a. I don't use DNS so I need SMTP server IP ADDRESS of ''s...
Posted on April 20, 2016 at 17:03Hi anyone has the implementation of RSA.
Posted on April 26, 2016 at 22:51Hello all,I have been unable to root cause a memory mapped quad spi access error.The error was found by accessing an array of function pointers stored in spi flash that would cause a hard_fault.It appears to have som...
Posted on April 26, 2016 at 13:55Hi, I have interfaced two SDRAM and two NAND flash with STM32F429NIH6 Microcontroller. I have shared the 16-bit data bus with all of the devices mentioned above. All are operating with 3.3V supply, SDRAM CKE and CS# ...
Posted on April 26, 2016 at 13:56Recent StCube device headers for F401 and F411 define Core coupled RAM for these devices. However datasheet/reference manual does not indicate existance of CCM RAM: stm32f401xc.h:#define CCMDATARAM_BASE ((uint...
Posted on April 27, 2016 at 04:52 Hi.My stm32F3-discovery does not have an external crystal(HSE) fitted to it.I set up a new project with CUBE and according to CUBE clock configuration figure, the MAX clock speed I can achieve with HSI(8Mhz), is PL...
