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Posted on November 21, 2014 at 15:55Hi all Here the scenerio is DMA updating the timer and timer update trigerring the DAC At the starting of the program DAC_buffersize is 158 ..that is ok I am able to see the DAC_OUT increment in the scope . but wh...
Posted on November 26, 2014 at 11:44Hi,I'm working on hardware with a stm32f105. It has the USART1 connected to the usb port, and I need to create a VCP to send and receive data from a PC. Is there any example that can help me? Can anyone tell me ho...
Posted on January 25, 2014 at 21:34Hi, I am trying to sample some data using DMA and the internal ADC and send the same data , still using DMA to an external DAC using the SPI Internface, through an optoisolation barrier. It all works great, I need ...
Posted on November 25, 2014 at 16:58Hi,I need to have the STL (Self Test Library) to make a certain project IEC 60730 and 60335 compliant, but as of yet I have not found the library. My reference is AN4435. Does anyone know how I can get this for th...
Posted on November 21, 2014 at 06:04Hi AllI am using the freeRTOS WIN32 simulator to code most of my OS-dependent functions, but the target is STM32F4 (it is a lot easier debugging early code using VS)I am using CMSIS for the STM , but I must use th...
Posted on October 17, 2014 at 09:36I am using the STM32CubeMx version 4.3.1 and inside the clock configuration page, the PCLK2 is used for USART1CLK. It shows 2.097. However, in HAL_RCC_GetPCLK2Freq function, the return value was 2.000. This caused ...
Posted on November 23, 2014 at 17:39STM32F407 datasheet says max fsmc clk = 60MhzFSMC_CLKDivision = 2; // 168/2 = 84MhzFSMC_CLKDivision = 3; // 168/3 = 56MhzSo what is CLKDivision for 60MHz? ?? #fsmc-clk
Posted on November 24, 2014 at 18:03 Using STM32Cube_FW_F4_V1.3.0 and a GCC 4.7.4 toolchain I built on Mac OS X, the attached demo (based on Projects/STM32F429I-Discovery/Examples/BSP) toggles one of the LEDs every 250 ms and the other every 500...
Posted on June 07, 2014 at 13:18I use the Ride 7 IDE, and have just updated it so I can migrate from STM32f1 to STM32f4 - but cannot find how to integrate Cube into the IDE. It is supposed to be compatible but I can find no installation instruction...
Posted on November 25, 2014 at 17:59Hi guys,Has anyone code for detect and awake from sleep mode with an Signal measurement of Width > Some value?
