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STM32F249 ADC using EXTI11 + DMA

Posted on December 08, 2015 at 12:08 Hello, I'm trying to use ADC with EXTI_ I have read many discussions before but still got an issue here. Here's the code I'm using: static void ADC3_CH13_DMA_Config(void) { ADC_InitTypeDef ADC_I...

Sector and page size on STM32F072C8

Posted on December 08, 2015 at 11:30I need to find out the sector and page size on my particular SOC, which is STM32F072C8T6. According to the part number information from the data sheet (DM00090510), this is a 64 kB flash memory version. From the r...

gmate1 by • Associate II
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DWT_CYCCNT -- explanation

Posted on December 08, 2015 at 13:08 Hi i have seen the below code on this forum. for example if i wnt to make a delay for 10 seconds then how to calculate the tick value.? Can anyone help ?. volatile unsigned int *DWT_CYCCN...

arunease by • Associate II
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DMA1_Channel1_IRQHandler

Posted on August 28, 2013 at 20:53Hi.I need to read three analog inputs and perform the average of 20 measurements of both values​​, and can not waste time processing the average of these values​​. For this I am using the code below. The reading of ...

dhorywal by • Associate II
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One channel ADC and DMA - Not working?

Posted on October 13, 2015 at 11:19 Hi.I am trying to move one channel ADC value into DMA and read it in main.However its not working.What could be wrong?? /*Preprocessor Directives*/ #include < stm32f0xx_adc.h > #include < stm32f0xx_...

Using CubeMx with STM32L476 Discovery

Posted on December 01, 2015 at 17:05Hi, I watched the intro video on the STM32L476 Discovery board, and it's clear that teh LCD screen can be unplugged from the DIP socket and those pins used for I/O. I have a need for a couple of ADC inputs and rem...

Get more resolution from RTC clock

Posted on December 02, 2015 at 10:28 Hello there, I was wondering either it is possible to count with microseconds resolution isntead of seconds resolution using RTC 32k clock? I am using HAL lib. In theRTC_TimeTypeDef time structure t...

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