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Forum Posts

Flash Latency and PWM Mode Bug

Posted on June 25, 2014 at 10:20Hi everybody, I recently tried to port my STM32F4Disco poject to the new CubeMX firmware 1.2. The first issue I encountered was that the program did not pass the SystemClock_Config function. While debugging and compar...

STM32F407 PWM issues

Posted on July 04, 2014 at 17:29 Hi all, I'm trying to use a PWM on a Olimex STM32-H407 board to drive the green LED (only user LED on the board), but without any success. I managed to use timers for generating output signal to turn on/of...

marko2 by Associate II
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synchronous mode of usart

Posted on June 28, 2014 at 11:52hello I want to use synchronous mode Usart. but i dont know how to set clock pin to for example 10 MHZ. please help me. thanks #stm32 #synchronous #usart

Usb port detection problem for STM32F407

Posted on July 07, 2014 at 08:25Hi every one,presently i am working on STM32F407 USB, in my project i am configured STM as a host and MSC class as a device, but when i am connecting the pen drive (MSC class device), all interrupts are raised except ...

chandu1 by Associate II
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Issue with USB library on discovery f4 board

Posted on July 06, 2014 at 00:11 Hi guys, i`ve spent several hours trying to figure whats wrong in my initialization routine, but no luck at all... Here is my code #include ''system_stm32f4xx.c'' #include ''stm32f4xx.h'' #include ''us...

Bogdan by Senior
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STM32L1 ADC Overrun with DMA

Posted on July 02, 2014 at 17:31Hello there, I've been having trouble with the STM32L1 ADC when using it with the DMA with high sample rates. Generally speaking, if I trigger the ADC conversion externally using a timer, I can achieve a sampling rate...

STM32L100R8T6 free ide

Posted on May 22, 2014 at 08:43Hi all, Can anyone suggest of free IDE for the STM32L100R8T6? I tried CooCox but it doesn't support STM32L100R8T6. Thanks.

eran2 by Associate II
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SDIO and TFTctrl mapping collison?

Posted on July 06, 2014 at 11:48Hi, guys, please reassure me if I missed something. I wanted to use SDIO and TFT LCD driver module at the same time on a 144-pin STM32F429 of my own design..but it seems I can't Both SDIO_D2 and LCD_R2 signals can o...

FlashMemory and actual page size

Posted on July 06, 2014 at 08:42Hello there, i have a Problem to understand what the actuall page size in Flash is. I have a smt32f303xxx device and therefore the corrsponding user Manual. On page 48 at Point 3.2.1 Flash Memory Organisation it is w...