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STM32 F4 to F7 code migration

Posted on September 01, 2015 at 11:16Hello. I am trying to run the code from stm32f429 to stm32f746. There is one question. DTCM memory (cortex m7) and CCM memory (cortex m4) is the same? 

STM32CubeMX RTC code generation: probably a bug?

Posted on August 30, 2015 at 22:14 On the STM32L051 I was trying to use the WKUP1 pin to wake up the processor from standby mode. Too bad I didn't notice the fact that a pulldown is enabled on that pin.... So now I'm trying to play this t...

bart2 by • Associate II
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[SOLVED]storing struct into flash

Posted on August 31, 2015 at 11:04 Hello I am trying to save my settings into flash. I use a struct that storing settings, then put a pointer begining of it and store all the bytes into flash along the size of that struct. But it seems struc...

STM32F303 - Changing PWM mode on the fly

Posted on August 31, 2015 at 17:45 Hi, I use TIM1 PWM in asymmetric mode. I need to switch between 2 software modes : Mode A - CH1/1N asym mode 2, CH3/3N asym mode 2 Mode B - CH1 asym mode 1, CH3 asym mode 2, CH1N/3N off ...

danny2 by • Associate
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STM32F205 , 64 pin, breakout board

Posted on August 26, 2015 at 10:341. Is there any breakout board available for STm32F205RBT6?2. I had some issues with my MCU, which I couldn't resolve: http://tinyurl.com/qf7jguw(thread: SWD floats, STM32F2, code don't run)3. Problem could be in bo...

STM32F072 - Proper USB interface circuit

Posted on September 01, 2015 at 04:11Hello! I am developing using the STM32F072C8T6.  I was hoping to use USB communication and the hardwired boot loader for initial programming of the chips.  I am running into some issues, however, and was wonderin...

crwest by • Associate
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STM32F407VG Clock presclalers

Posted on August 21, 2015 at 21:02Hello,I have couple of questions and doubts about STM32F407VG MCU setup I would like to clarify a bit.Q1: Do all the timers have the same clock source (system clock - PLL, HSI or HSE)? Because I have to divide APB1 ...

STM32F401Cx I2S MCLK

Posted on August 29, 2015 at 09:09Hi,I use STM32F401CE chip which has I2S peripheral but has no dedicated pin for MCLK.Is there a way for generating MCLK on a different pin ? Kind regards #i2s-mclk

ztraiger by • Associate
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STM32F7_Discovery not loading Demo images.

Posted on July 30, 2015 at 13:52Hello ST community, I have download latest version of STM32Cube for F7 mcu and I can easily compile the demonstration project using Keil. But the program seems to have no access to images (I figured out that this has...

pablo by • Associate
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