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Driver & USB version

Posted on March 26, 2015 at 17:10To add on the version for driver and USB device.STM32L0xx HAL Driver: V1.1.0STM32 USB Device Library: V2.2.0Kindly help if you know what could be wrong on the data receiving part. Thanks a lot.

hokeat by • Associate
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STM32F437 Vbat failure detection

Posted on March 16, 2015 at 17:21We are using the internal RTC backed up by a goldcap. In case of a power outage the backup voltage becomes lower by increasing time and at some time the oscillator stops running, but the RAM still remains valid for s...

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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