STM32 DMA behaviour on copying from 8bit peripherial to 16bit memory
Posted on July 10, 2014 at 16:32The original post was too long to process during our migration. Please click on the attachment to read the original post.
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STM32F4 InputCaptures rising/falling on TIM3 not working like expected
Posted on July 12, 2014 at 18:41Hi there, I am trying to read in an PWM-Signal on my STM32F4-Microcontroller. I know there is a PWM-Input function to get Frequency and Dutycycle, but I would like to do it ''manually with Inputcaptures. The Signal I ...
DMA_FLAG_FEIF0 value incorrect in stm32f4xx_dma.h?
Posted on July 12, 2014 at 15:59While trying to track down my DMA2 stalling problem, I've tried to enable interrupts for things other than completion. As a result, I notice that these two definitions: </p> #define </b> DMA_FLAG_FEIF0 ((u...
Problem in duty cycle
Posted on July 11, 2014 at 16:14Dear sir,i have following conditions.the problem is that, my actual value & compiler value are not matching.in debug options.1) i am getting duty cycle on o.scope less than 2% the actual calculations.look forward to h...
STM32F103 with uCGUI
Posted on July 12, 2014 at 08:22A good example of uCGUI Graphics Framework running bare (without any RTOS) on STM32 Development Board with Source Codehttp://ucguibarerun.blogspot.in/ #ucgui
STMf030 USART
Posted on April 05, 2014 at 10:39The original post was too long to process during our migration. Please click on the attachment to read the original post.
stm32f103zet6 spi3 dma tx
Posted on July 12, 2014 at 03:32hi everyone,how can I use the SPI3 DMA TX,the following is my configuration(it do not work):RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);//IO?? RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA2, ENABLE);//DMA 2???? //...
positively lost regarding systick
Posted on July 10, 2014 at 21:25The original post was too long to process during our migration. Please click on the attachment to read the original post.
STM32 Timer XOR function TI1S bit, clarification
Posted on July 11, 2014 at 22:03 Bonyour, I am refering to the STM32F2xx Ref manual, Timer, XOR function (also known as Hall Sensor Interface) asto above picture-extract on page I try to understand. We have the 3 ...
STM3221G-EVAL read and save firmware
Posted on July 02, 2014 at 17:57Hi:I just got the STM3221G-EVAL board which comes with a demonstration firmware. I would like to read and save into a file the demonstration firmware using ST-LINK. How can I do that?Thanks. #stm3221g-eval-st-link-...
