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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...
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...
Posted on August 20, 2008 at 12:35IBIS model #ibis-models
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...
Posted on November 17, 2014 at 19:08I want to configure an external interrupt for PE13 and PE14, but can't seem to do it. My below code worked with PA1,PA2 (single digit ports). Please help:void EXTILine13_Config(void){//@brief: Setup External Inter...
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...
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...
Posted on October 17, 2014 at 21:30 Hello everybody! I found a bug with the new cubemx and rtc clock code generation. So I set te RTC paramters at cubemx, the first what I see that the sync predivider limited to max 255, but this is ...
Posted on November 17, 2014 at 03:38I have started to use CoIDE to build codes to STN32F4 Discovery board. Any advice for using ''only'' ST supplied peripheral drivers and libraries? I do not want to use CoIDE wizard to deliver required/ selected dr...
Posted on June 10, 2014 at 20:29 Hello, Relevant information: The camera is the OV76I am supplying power through the USB port of my laptop.Signals look fairly well with a scope.Feeding the camera with the HSE divided by two (MCO2)...
