Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on October 07, 2015 at 08:31hi ! there is a hard to knowing about scand mode with ADC for me i using hal library set up it by CubeMX there is real code send at link below http://codepad.org/wKi5gSEGso - at line 142 delare attribul...
Posted on October 06, 2015 at 10:35 i want the code for rtc initialisation for stm32. wat i have in the snippets package code is based on register level programming. wat i want is the initialisation based on library functions thanks in advance
Posted on October 07, 2015 at 03:01Hello, i got a trouble designing a rectangular signal generator, with specification like these:1. I need to generate a 1 MHz rectangular signal, (i got it already)2. Next was 1,0001 MHz, and i screwed up.So, i just...
Posted on October 07, 2015 at 01:24 I am having trouble getting SPI2 to function on my STM32F407 board. My issue is that I am seeing data on the MOSI pin with a logic analyzer but there is no clock activity (it is low). My processor is clocked at...
Posted on October 06, 2015 at 23:37We are trying to find the pins numbers for each adc channel.We know that ADC1 channel 7 is connected to pin PC1 but can not find information in the datasheets on the rest of the pin pairings. Your help is greatly a...
Posted on August 10, 2015 at 10:14Is there any way to cancel OUT transfer (receive) on STM32 using CubeF4 library?I use USB in my device to communicate with PC (STM32 is ''device'', PC is ''host''). If client (PC side) program is ''crashed'' and my ...
Posted on December 23, 2014 at 19:32I've posted on this before, thought I'd nailed it correct, but did not, as there are inconsistent results. I am using the Discovery STM32F4 development board, along with IAR compiler/workbench. Can someone please ...
Posted on October 06, 2015 at 20:13Hi! I was wondering if clock from RCC to GPIO peripheral is needed other times than accessing GPIO registers. On STM32F051 datasheet it says for example that current draw when clocked is 9uA/MHz on GPIOA and 12uA/M...
Posted on February 05, 2015 at 08:41how to get output signal on DAC by using matlab simulation environment with STM blocks. C code must be generated via simulation only. #stm32f4xx
Posted on October 06, 2015 at 17:44Hi, I'm relatively new to STM32 series of SOCs and there seem to be pleothra of information on Bootloader and Device Firmware update. These are perhaps the two major reason, why I do not have a clear picture of DFU...
