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Cortex-M0 ADC Latency STM32F030

Posted on December 21, 2015 at 17:46Clarification needed... When does the ADC EOC Flag get set? Before or after the ADC_DR write latency? ADC clock settings: Pclk/4 = 40MHz/4=10MHz(ADC_CLK 100nS). Write latency spec: 8.5 fpclk typ. (8.5 * 100ns = 8...

Timer clockdivision and prescaler?

Posted on December 21, 2015 at 21:21Hello, I see in my TIM_Handle_TypeDef variable that I can change the values of clockdivision and prescaler, but what is the difference between these two variables? Martin

Custom board design

Posted on December 21, 2015 at 15:50Hi,I'm a software dveloper working in Germany. Our company is planning to develop a data logger product with temp,humidity,3-axis and light sensors also with a serial flash memory.I'm working on nucleo-L053R8 boar...

gandhi by Associate II
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HAL ticks and timer rollover

Posted on June 04, 2014 at 14:57The HAL_GetTick() is used implement timeouts within the HAL library with code similar to:      /* Get timeout */      timeout = HAL_GetTick() + HSE_TIMEOUT_VALUE;            /* Wait till HSE is disabled */        whil...

mda2376 by Associate II
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stm32F0x1 96MHz Timer

Posted on December 21, 2015 at 11:58Hi, From what I read in the datasheets I suspect that I can run the timers at 48MHz. Is there a way to let the timers (a timer) run with 96MHz? I stumbled across that when I played around with Cube. Best regards, ...

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tergu by Associate II
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STM32 Q15 fir

Posted on December 17, 2015 at 17:33Hi, Q15 fir caused me some confusion, while everyhting runs succesfully with F32 fir. Q15 fir initialization structure demands, that you pass a Q15 pointer, pointing to filter coefficients. The problem is FIR coef...

matas by Associate II
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stm32CubeMX HAL_Delay bug?

Posted on December 15, 2015 at 10:38Hi all, Could someone also verify if there is a bug inside cube. Steps involved to reproduce: 1. Generate basic template (stm32f407 discovery in my case) inside CubeMX 2. Inside main file write: char buffer[]=''so...

STM32F030K6 Exit from sleep and stop mode

Posted on December 10, 2015 at 10:23Hi. Exit from sleep and stop mode not work. When STM32 in sleep mode and push to buttons on pins PA0, PA1, PA2, PA5, PA6, PA7, PA13 (low or high level) STM32 don't exit from sleep mode.  sleep_counter++;  if((slee...

9056766 by Associate II
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