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STM32L152 Nucleo I2C problem...

Posted on April 09, 2015 at 12:02I have bought two of these Nucleo boards to evaluate the I2C, I have downloaded the STM32Cube_FW_L1_V1.1.0 examples. They compile fine and download to the boards however none of the four board to boar examples work. ...

Alternating timer events

Posted on April 09, 2015 at 09:02Hey folks,The answer might be simple and obvious but I just can't quite figure it out. I want to set up two DMA requests triggered by separate timers that are timed to alternate the two requests in a synchronized fas...

luke2 by Associate II
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DMA request queue

Posted on April 09, 2015 at 06:10Hi all,I am working on an STM32F0 project in which I am triggering a DMA transfer using peripheral events such as an input capture. Looking over the docs it seems a little vague as to the behaviour of the DMA control...

luke2 by Associate II
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STM32F4-DIscovery FAT example wrong

Posted on April 07, 2015 at 12:52In example:if(f_open(&MyFile, ''STM32.TXT'', FA_CREATE_ALWAYS | FA_WRITE) != FR_OK) Keil output: error:  &sharp167: argument of type ''char *'' is incompatible with parameter of type ''const TCHAR *''        if(f_ope...

chief by Associate II
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About how to clear Pending Register

Posted on April 08, 2015 at 09:19Hello. I'm struggling with clearing pending register. I'm trying to clear the register in EXTI0 handler, but it looks like my program doesn't work. I'm using HAL driver, HAL_GPIO_EXTI_CLEAR_FLAG like below coding; HA...

Stm32f051 adc for multiple channels

Posted on April 07, 2015 at 09:14 Hello everyone, I have problem with the ad conversion into the stm32f051 microcontroller. My Destination is: AD-convert for multiple channels PC0, PC1, PC2, PC3, PB0 und PB1 My Problem: ...

STM32F373 SDADC common mode rejection ratio question

Posted on April 08, 2015 at 21:28Hello,I am interested in using the sigma-delta ADC on the STM32F373 microcontroller.  I would like to use it in differential mode to measure the output of a load cell bridge - but I have not been able to find any inf...

FATFS STM32F4-Discovery

Posted on April 08, 2015 at 15:40Hi,I am trying to do a memory stick reading in the STM32F4-Discovery board.In order to test it, I am running the application example located in the following path:STM32Cube\Repository\STM32Cube_FW_F4_V1.5.0\Projects\...

lucas23 by Associate II
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Editing variables during debugging...

Posted on April 08, 2015 at 20:26Hi!I am using the stm32f429zi board and compiling it on CooCox 1.7.7 and I am a beginner in embedded programming...During the debugging of my project, the debugger cannot see changes in variables and shows them as ze...

magas09 by Associate II
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