STM32 MCUs Products

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Prinft and STM32F103z and STM32Cube?

Posted on November 17, 2015 at 15:28 I start with STM32F and create my first ''Hello Word'' application a have problem with printf. My dev.board is http://www.waveshare.com/wiki/Open103Z IDE Keil MDK-ARM 5.17 In the STM32Cube I cr...

UART example code for STM32F0

Posted on November 20, 2012 at 23:34Hello, I looking for some example code for communication between my ST-DISCOVERY F0 board and PC (UART). Can someone help me with it? I´m novice.Thank you

hospodar by Associate III
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STM32F401 wake up with Periodic mode

Posted on November 07, 2015 at 17:25 Dear gentelmen, I'm quite new in this ''PowerSaving'' area and looking for your support. I work on application where stm32f401 have to wake up every predefined period of time(30min-24h), do some job an...

sshults9 by Associate
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NVIC_SystemReset stuck

Posted on November 24, 2015 at 14:09Hello,I'm currently working on a STM32F302VB and I need to perform a Soft Reset. On previous projects with STM32F030C8 and STM32F407, I've used the NVIC_SystemReset() function without any problems, but for some re...

STM32F429 HAL_UART_Receive_DMA problems

Posted on November 25, 2015 at 19:08Hello,I have an issue to which I cant find a solution.I'm working with different UARTs, and I find a problem. If I use them using HAL_UART_Receive_IT, everything works ok, HAL_UART_RxCpltCallback is called, etc et...

fb2 by Associate II
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stm32f746x SPI strange data size

Posted on November 12, 2015 at 13:47I have a problem with the datasize of the SPI of the stm32f746. When I set the size (DS in CR2) 0111: 8-bit or lower, the spi gives double clock pulses. When I set the size 1000: 9-bit or bigger, the clock pulses ...

USB OTG dual core using HAL Library

Posted on November 23, 2015 at 15:35hello, I m working with stm32f407 and coding in emblocks using HAL library. I have made two saperate code of USB as HOST and USB DEVICE using HAL library. Both are working correctly. now I want to make  OTG Dual c...

[STM32L053] TIM21 reload value

Posted on November 25, 2015 at 17:48I cannot find any function which allow me to change the reload value (supposedly stored in ....Init.Period member of the timer struct). Should I rerun Cube MX and change the counter period in the the TIM21 setting...

stanzanim by Associate III
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