Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 06, 2014 at 08:24Hi everyone, I am a newbie to arm microcontroller and STM32 product. recently I want to buy a STM32F4-Discovery Board to play with arm chip. That board uses STM32F429I arm chip, and my toolchain is IAR EWARM 6.5.3, i...
Posted on April 09, 2013 at 11:52Hi all, I'm currently working on a custom bootloader. Whenever a reset occurs, it should check if that reset was initiated by the user application. The user application generates a reset by calling the NVIC_SystemRes...
Posted on April 04, 2014 at 16:20... (yet?) or am I not looking in the right place? I have FW version 1.1.0. Can anyone confirm that this is the case? Donald
Posted on April 07, 2014 at 16:42Hey everyone! I am new to working with the STM32F429 discoveryboard and can't seem to find a solution for sampling with the ADC via the DMA at 160Khz (I am trying to sample a 40kHz wave). Does anyone have any ideas o...
Posted on April 07, 2014 at 14:48I have read through Yiu's Cortex M3 book on the NVIC, and read this section of the COrtex M3 manual (http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0337e/ch05s03s02.html), and am still missing the ans...
Posted on April 07, 2014 at 14:40Hello, I wish to use the STM32F4Discovery board by using STM32CubeMX for MCU as configuration tool and Keil - MDK for code programming/debuging. The problem appear when HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_L...
Posted on April 07, 2014 at 10:56Hey. I have a big project that I am working on with STM32F4-Discovery board and I need to use interruptions requested by internal events ( not Timers ) such as variables changing. Can anyone help me with that? Thank ...
Posted on February 26, 2014 at 22:11Anyone know if it's easy to edit the ST USB host library so that it supports flash drives made up of more than one logical unit? Or if there's another library out there that does? #usb-msc-host
Posted on March 24, 2014 at 15:39 I'm working with STM32L151, and I'm trying to set the LSI clock as Timer 10 source. I tryed the following configuration but it didn't work properly (counts at system clock frequency). Can anyone help me to find t...
Posted on April 06, 2014 at 03:23I'm using a STM32F3 Discovery and connecting it to labVIEW the problem is that I can't receive more than one byte. Can someone help me modifying my code to allow multiple byte reception. I'm testing it sending someth...
