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Forum Posts

CubeMX version inconsistency

Posted on November 20, 2015 at 02:20As far as I know, the current version of CubeMX is 4.11.00. I'd downloaded the windows installer for the standalone version STM32CubeMX from http://www.st.com/web/en/catalog/tools/PF259242 and it works as expected...

STM32F4 fft to orginal signal amplitude confirmation

Posted on November 20, 2015 at 17:40Hey guys, I just need a confirmation, that I understood this correctly. To compute the orginal signals amplitude from the FFT amplitude, you have to divide the FFT specific frequency amplitude from the FFT length ...

matas by Associate II
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Alternate function mapping table

Posted on October 18, 2013 at 11:04Hi all,at page 135 of http://www.st.com/st-web-ui/static/active/en/resource/technical/document/reference_manual/CD00240193.pdf, I found a note: ''To know which functions are multiplexed on each GPIO pin, refer to t...

Problems in frequency with STM32F429NIH6

Posted on November 19, 2015 at 14:13Hi, I have problems in my project when I set the core frequancy above 100MHz. Up to 100 MHz I have no problem. When frequency is higer than 100 MHz CPU goes in hard fault. Using a frequncy of 120 MHz CPU goes in h...

luca2399 by Associate II
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UART4 MPU fault exception

Posted on October 20, 2015 at 14:44Hi,I use the UART4 of stm32f103ZGH6 on my application board as a RS 232 port. When I load the main app program with Keil uVision4 into the target flash starting at 0x08000000, the RX/TX of UART4 work fine. However,...

stm32f10x_cl.h missing

Posted on November 20, 2015 at 11:40Hello clive, hello community.im missing the stm32f10x_cl.h.Keil V5.16a.STM32F103RB#include ''stm32f10x.h''Manage Runtime Environment:CMSIS: Core (checked)Device: GPIO & Startup (checked)Device: StdPeriphDrivers: C...

DMA fails to complete (STM32F303x)

Posted on November 12, 2015 at 10:26This is a rather complex problem. I have an interrupt routine running under the systick handler with a period of 10mS. Within this I do 4096 reads of ADC3 via DMA2_Channel5, which works fine. Single shot modeThe p...

gbigden by Associate III
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STM32F411 IAP

Posted on November 18, 2015 at 11:37Hello all, I'm currently working on an STM32F411VEH6 MCU and I'm trying to launch an application located at the flash address 0x08004000 with a bootloader at the flash base address (0x08000000). I've read a bunch ...

GPIO 5V in AF

Posted on November 19, 2015 at 19:03 Hi, I wanted to know how could I have 5V in a pin associated with a timer. I do this configuration: /*GPIOA Configuration: TIM9 CH1 (PA2)*/ GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2; GPIO_InitStruc...

fiulala by Associate II
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