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Syrine

Posted on July 06, 2015 at 18:04 Thanks for the answer. But there is a lot of excess and used DMA. (STM32Cube_FW_F4_V1.6.0\Projects\STM32F4-Discovery\Examples\DAC ) I need a simple example generated in STM32Cube triangle ...

IAR ilinkarm unreasonable placement failure [Lp011]

Posted on July 06, 2015 at 17:41I'm having an issue allocating space for a heap.The version of the linker I'm using is 7.40.3.8902Here's a extract from the linker icf file.define symbol RAM_HEAP_start         = 0x20018000;define symbol RAM_HEAP_end ...

kirem by • Associate II
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STM32: ADC with DMA

Posted on July 06, 2015 at 17:05 Hi everyone, I'm trying to get a timer triggered (TIM2_UPDATE) AD-conversion of 8 regular channels working. The System is running with 168 MHz. AD-conversion is done in scan mode with a frequency of 2 kHz...

tim2399 by • Associate
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  • 1 replies
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Source Code: Nucleo F3/F4 vs STM32F3DISCOVERY

Posted on June 27, 2015 at 11:49 I want to know if code made the discovery STM32F303VCT6  (http://www.st.com/st-web-ui/static/active/en/st_prod_software_internet/resource/technical/software/firmware/stm32f3discovery_fw.zip) not taking advantage o...

STM32F4 doesn't have TransferHandling function

Posted on July 06, 2015 at 14:39 I want chage stm32f0 source to stm32f4. All parameter and function was changed. But stm32f4_i2c.h doesn't have TransferHandling function. The TransferHandling function. How do I change the TransferHandling functio...

wjsjh07 by • Associate
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Stm32f4 Read Flash

Posted on July 06, 2015 at 12:31I'm using the STM32F4-Discovery_FW_V1.1.0. I could find drivers to write the microcontroller flash. But now I Need to read the data back out of the ROM. Are there any drivers which offer such a function? #stm32-fla...

oli by • Associate II
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  • 2 replies
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stm32 option bytes

Posted on July 06, 2015 at 11:05Why if i erase the option bytes , the write protect bytes and their complement are equal (0xFF) 

alaidi by • Associate
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  • 3 replies
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problem with PDM_TO_PCM converting on STM324xG_EVAL board

Posted on July 05, 2015 at 07:33I want to use  ST MEMS microphone (MP45DT02) on STM324xG_EVAL board, I used an extension board and attached the digital microphone to the board. It works very well with Audio_playback_and_record code, but I have to in...

rizzo by • Associate II
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  • 4 replies
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EEPROM Initialisation STM32L0

Posted on June 11, 2015 at 17:11Hi there, I want to initialise the on chip EEPROM so I can save a number of bytes which will be Factory reset values. I don't want to use the Emulated EEPROM and I cant find any document regarding to that. I used PIC...

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