Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on January 28, 2016 at 21:36I generated a project for the STM32L476 Discovery board using CubeMX 4.12.0 and Firmware Package for STM32L4 release 1.2.0 that would never break out of HAL_Delay().I selected FreeRTOS and USB Device CDC middleware...
Posted on January 28, 2016 at 22:00The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on January 29, 2016 at 06:42i just studied Nucleo F446RE and HAL.I was trying to use USART(UART) in F446RE.but, UART1,2,3 not work.what is problem in my source?------------------------------------------------------------oops, sorry. My usart ...
Posted on January 27, 2016 at 17:10I have been using the STM32 Flashloader Demonstrator to read/write to/from an L151 MCU. It takes 58 seconds to read 391168 bytes from the MCU flash @ 115200. That is roughly twice what I would expect :391168 x 9 ...
Posted on January 28, 2016 at 08:13I am using the stm32f411 ,the USART2 work normally when the Rx and Tx not happen on the same time, if the Rx and Tx happen on the same time then rxne will not trigger. But if the next received byte come it will tri...
Posted on January 28, 2016 at 15:05 Hello, I have a STM32F429I Discovery and I want to sample a signal from a hydrophone of 60-90 KHz before performing an FFT. I work on Linux with GCC-ARM without EDI. (http://manblaireau.net/Test/STM32F4_Builder_TE...
Posted on January 28, 2016 at 16:07I'm trying to use the STM32F302K8 32-pin microcontroller and wish to use both JTAG and SPI communication with the same chip. The JTAG connections occupy pins PA13-15 and PB3-4, and there are two options for the SPI...
Posted on January 28, 2016 at 09:35Hi, i am designing a board based on f329. The problem is, i have a red mark on the clock configuration on HSI(16MHZ) and also 48MHZ clocks. when i am configuration with HSI(16MHZ). Could anyone tell me why ?i hav...
Posted on January 28, 2016 at 14:18Using IAR EWARM with ST-Link.I just set the protection level to Level 1 and now I cannot get in again to change the RDPRT bits back to Level 0Any suggestions? #stm32f303x-read-protection
Posted on January 28, 2016 at 12:28Hi, I get the following error when trying to write to memory with the latest STLink Utility: 12:09:09 : ST-LINK SN : 48FF6E064967535727520587 12:09:09 : ST-LINK Firmware version : V2J25S4 12:09:09 : Connected via ...
