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STM32F4 configure TIMER2 for 1microsec interrupt

Posted on November 10, 2014 at 15:14Hi I want to generate a timer interrupt after every 1micoseconds. I am using TIMER2 for this purpose.So I took a code from one site and modified for my purpose. But the issue is I cant get an interrupt of 1microse...

Problem with STM32Cube libraries

Posted on November 10, 2014 at 02:34I am developing a product on an STM32F4Discovery using Keil UV5 and the STM32 Cube libraries.  Mostly this has been straightforward but for some reason the USART functions were not included in the demo audio proje...

MikeDB by • Lead
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USART Problem with nucleo L152

Posted on November 07, 2014 at 12:41Hello!I'vegot an issue with using USART on Nucleo L152LE and need some help. Symptoms are: RX and TX pins are hardware connected, but reading from input register with USART_ReceiveData(USART1) returns zero instead...

leosad by • Associate II
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SPI2 STM32F103C8

Posted on November 17, 2014 at 09:26 Hello. Why oscilloscope shows nothing on MISO/SCK? #include ''stm32f10x.h'' void init() { GPIO_InitTypeDef GPIO_InitStructure; SPI_InitTypeDef SPI_InitStructure; RCC_APB2PeriphClockCmd(RCC_APB2Periph_G...

In application programming over i2c

Posted on November 14, 2014 at 14:02Hi all,I am trying to implement IAP over I2C in my STM32L151CB processor. I have a IAP-program and a Main Application-program. These two programs are completely separate uVision projects in the Keil development en...

kennethf by • Associate II
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How to send DATA from Slave to Master over SPI

Posted on November 17, 2014 at 16:12Hey guys I'm think to send data from Slave to Master over SPI but there is a problem. when I send the dummy data on SPI lines for create clock on SCK line for Slave, How can I send the data from slave to Maser whe...

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