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Posted on December 23, 2015 at 04:05Updated: change the title from ADC sampling frequency to CPU clock frequency. I use a timer to trigger ADC sampling on STM32F401, and the interrupt service routine of ADC will toggle a GPIO pin so that I can measu...
Posted on December 21, 2015 at 14:10Hi Everyone.I am working in stm32f103xx .it has usb 2.0 full speed. now i need to enumerate usb as virutal com port . i downloaded usb example from st.STM32F10xUSBLib_V2.2.1.. Edit.i changed in platform config a...
Posted on December 28, 2015 at 06:11Hi there...I have been trying to run USART1 od my stm32 f4 disco board...i have done all the basic setting and intialization of pins(PA9 and PA10) and baud rate calc for running usart...But i have not able to see ...
Posted on December 27, 2015 at 08:54 Hello, Unable to enable PWM on PB.6 using TIM16 (TIM16_CH1N) for STM32F0 STM32F030x (File also attached) 1. Table DocID024849 Rev 2 (STM32F030x) shows AF2 column TIM16_CH1N functionality; ...
Posted on December 27, 2015 at 17:12 Hi, i am using nucleof103rb board, keil compiler. I have created 2 task in freeRTOS but only one task is getting executed.I tried but can't found the proper reason. --------------- Edited after posted -...
Posted on December 26, 2015 at 22:30While trying to build a simple LED simulink model using embedded coder I get the following error in last few lines of diagnosis report:''C:/MATLAB/SupportPackages/R2015a/armcortexm/toolbox/target/supportpackages/a...
Posted on December 27, 2015 at 15:58Hi.I am trying to work with STM32L051x8 MCU (IAR 7.2 IDE) with 2 USART ports in combined mode:1) RX define and operate in Interrupt mode.2) TX define and operate in DMA mode.When I configure RX and TX to...
Posted on November 26, 2015 at 09:49helloI need help about my new project. I want to sample from 2Mhz signal with 10Mhz sampling rate about a minutes by a 12bit parallel external ADC (AD9035). since the number of samples will be too many, I need to ...
Posted on December 24, 2015 at 10:49Hello I have configured the board for the rising edge interrupt but the slave does not support it. It requires host GPIO to be configured in active high level trigger mode. Because of this some times I am missing...
Posted on September 10, 2015 at 12:45Please help me for this situation.I am using both STM32F4 DISCOVERY and CORE STM32F429 board fromhttp://waveshare.com/I use SPI standard driver to read ADS1292 chip from TI but I have a tricky problem.SPI2 was us...
