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Posted on November 06, 2015 at 19:58Hi there.I read an article about copying data using CPU (''for'' loop) and DMA (Mem2Mem).http://www.embedds.com/using-direct-memory-access-dma-in-stm23-projects/Below in the comments of that article is described a...
Posted on November 06, 2015 at 21:43 Hi all, For 3 years ago, I've used a Discovery L1 board and used the drivers in the Discovery Firmware package. I have developed a nice automatic chicken coop door. It is calculating Sunrise, Sunset an...
Posted on November 02, 2015 at 19:29I need to use the timer synchronization in my STM32F7 project. The purpose of the timers are to provide the necessary signals to a CCD sensor. I have a shutter pulse (T5-CH4) and a pixel clock (T4-CH2). I am al...
Posted on November 06, 2015 at 19:48Interrupt is working good when STM is in run mode, but when STM enter STOP mode interrupt from pin PC12 doesn't work, end after that interrupt doesn't work at all, even when STM enter run mode againt. It's seems l...
Posted on November 06, 2015 at 16:10Hi there,I'm trying to communicate to my SPI TFT LCD module. Previously I used to do it with an F4 discovery board, now I want to use an STM32F051 , here is my code:#include <stm32f0xx.h>#include <stm32f0xx_rcc.h>...
Posted on November 06, 2015 at 13:19Hi, I have a new project which would run on STM32F051K8T but need more than 64K flash. I saw the STM32F0[789]x has more flash but nobody sell them!? Mouser, Digikey,.... have not one of this series. Do somebody se...
Posted on October 31, 2015 at 08:48 Hello ; I am using spi with external ADC ; when I use bitbang spi I can communicate with the ADC and it is ok ; But I need to use harware SPI ; when I am using the internal SPI1 I cant communicate with t...
Posted on November 06, 2015 at 12:55Hello. My colleague is in trouble about NVIC of STM32L053.. At the moment, he wants to use several external interrupts; some of them are assigned to EXTI line 0, some others are assigned to EXTI line 1, and the r...
Posted on October 29, 2015 at 12:50 Hello, I have some problems with camera. At reception high and low bytes change places. It's make bad image (picture 1) First I think that I lose a first byte and by myself shifted a buffer on 1 byte. ...
Posted on October 29, 2015 at 14:03Hi all.im about to work on a project which include an LCD as user interface and suppose to display images.LCD size is 240x320 pixels.im trying to use STeMWin tools - GUIBuilder and BMPCVT and FNTCVT.its seems like ...
