Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 12, 2014 at 12:10 Hello everybody. I used STemWIN library with no OS, it works great. I try the RTOS example, but I found a strange bugs. Witout OS the bargraph and anti-analyzed text is working, but with OS not. In th...
Posted on November 04, 2014 at 17:01I am using the STM32L1 Discovery Board (this one http://uk.farnell.com/stmicroelectronics/stm32l152c-disco/stm32l-discovery-eval-board/dp/2317987). I have written a program for USART communication on the two pins ...
Posted on November 04, 2014 at 18:22I want to be able to store values in a non-volatile memory so that the microcontroller can load these settings at start up. These settings might change at run-time and it is important for the systems functionalit...
Posted on November 05, 2014 at 07:31Hi there, I am trying to use the static functions SPIx_Read and SPIx_Write in the stm32l0538_discovery.c. When i try to build the application in Truestudio, it returns undefined reference to ''SPIx_Read'' and ''S...
Posted on November 04, 2014 at 12:41I am new to embedded system. I have STM32F3-Discovery board. And I need MEMS (Accelerometer, Gyroscope) code, which gives data using USART. Thanks in advance....... #mems #stm32 #discovery #usart #stm32f3-disco...
Posted on November 04, 2014 at 06:36Hi,I want to sample a single source 'continuously'. By that I mean I don't want a moment to pass without sampling being done.I read http://www.st.com/web/en/resource/technical/document/application_note/CD00258017...
Posted on November 02, 2014 at 20:43HI , I am reading through some of the data sheet of the STM32F101CB on the ADC , The adc is 12bit SAR . If it is right aligned does this mean that bits 11-15 is the sign bits , bit4-10 the digital value and bits0...
Posted on September 28, 2014 at 11:57In addition to ETM instruction trace of the M3/4, the M7 does offer ETM data trace. Does the M7 implement this feature? Which debuggers and trace probes do support this feature?
Posted on November 22, 2013 at 17:10Hi, here my code for I2C setup on STM32F051R8 (STM32 discovery board practically)void set_I2C(void){ GPIO_InitTypeDef GPIO_InitStructure; I2C_InitTypeDef I2C_InitStructure; RCC_AHBPeriphClockCmd(RCC_AHBPeriph...
