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Forum Posts

Write ISR in uCOSII

Posted on May 07, 2015 at 22:01HII am Using stm32f40x and one of the UcosII from Micrium site.I have a problem to enable interrupts in uCOS. I use the BSPxx Functions to set vector and enable interrupts but it did not worked well.I would be very tha...

SDIO + DMA on stm32f103

Posted on May 07, 2015 at 15:56Hi everyone,I am using SDIO interface to write to SD card without using DMA. I am writing about 300 bytes of data at 50Hz. The problem is that with current implementation it slows down the code.Thats why I am thinking ...

STM32F103 TIM2 configuration

Posted on May 06, 2015 at 19:21 Hi there..! sorry if my question seems duplicate but I dont know what's wrong, I want to set TIM2 interrupt to 1 ms without success. this is my clock configuration #define __RCC_CR_VAL 0x010...

SPI Communication between 2 - STM32 Discovery Board

Posted on May 07, 2015 at 19:04I am novice to ST family. I have written code for SPI communication between  Master and Slave . But I am unable to identify errors. Master Device Program &sharpinclude ''stm32f4xx.h'' void SPIInit(void); __IO uint...

STM32F411 Virtual Com Error (Code 10)

Posted on May 06, 2015 at 15:05Hello,I am using the Cube to configure the micro's USB OTG as a virtual com device.  However, when I plug this USB into my Windows 7 PC, the driver on the PC reports that the device cannot be started (code 10).  I have...

nmadinger by Associate II
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cubeMX EWARM problem

Posted on May 07, 2015 at 14:51Hi I have a small problem with generating  EWARM for IAR project files.When I generate code, cubeMx generate file, until it starts generating the project files, then it stops, or work very slow.Anyone else experience t...

spa23 by Associate III
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