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STM32F4 DMA and ADC

Posted on March 20, 2015 at 00:24Hi,I want to configure the DMA to double buffer mode to work with triple adc in interleaved mode. My idea is to process data while getting new samples from the ADCs.From the examples I've seen I will have no problem ...

pedro by • Associate II
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SDIO on STM32F3-Discovery

Posted on January 20, 2013 at 09:59 Just wondering if anyone has a working implementation on the STM32-F3Discovey of SPI access to a SD card? I'm using stm32303c_eval_spi_sd.c and stm32303c_eval_spi_sd.h fromSTM32F30x_DSP_StdPeriph_Lib_V1.0.0/Utilit...

huberbua by • Associate
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STM32F4 connect to Network printer

Posted on March 29, 2015 at 07:55Dear All,When I enter the IP address of my network printer on web browser, it shows page which contains print counter and more  which I taken prints from the printer. So my project is connect the STM32F4 MCU to netwo...

STM32F042 USB does not work.

Posted on March 28, 2015 at 19:49Hi, I have an application that works on an STM32F072R. It uses ChibiOS. Then I built a board with an STM32F042F, and now it doesn't work. I thought I could ''test'' the software on the '072, and then deploy on the '4...

Using ch2 and ch4 as input capture

Posted on March 18, 2015 at 13:44 Hello, I'd like to use channel 2 and channel 4 of TIM2 as input capture. Channel 2 work fine, but channel seems returning the timer counter. Here's the code: GPIO_InitTypeDef GPIO_InitStructure; TIM_...

kahseng05 by • Associate II
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STM32CubeMX and BUG in LTDC HAL

Posted on March 28, 2015 at 16:00if you need more than the width of the image width of the visible region it is necessary to change the HALDM00031020.pdf16.7.23 LTDC Layerx Color Frame Buffer Length Register (LTDC_LxCFBLR)(where x=1..2)This register...

STM32F4 Discovery Analogue Input Counting

Posted on March 19, 2015 at 23:31Hi Im new to programming and therefore new to the ST Board.I am trying to hold open an output while  a sensor counts a passing objects. Once the objects have passed 10 times I want to close the output. My problem com...

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