Ask questions, find answers, and share insights on STM32 products and their technical features.
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 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)...
Posted on November 13, 2014 at 11:31Hi,I need examples or informations about DMA and ADC 16 channels. I saw examples where DMA manage 4 ADC channels. Thanks
Posted on November 17, 2014 at 10:21Hi,There is an Audio-Codec connected by I2S to the STM32F407/401 with 48kHz. Every sample needs to be calculated as soon as it arrives to keep the latency between Analog In and Out as short as possible, which mean...
