Posted on December 23, 2013 at 11:59Hi, I made many applications using USART1 and 2 with and without using DMA. On behalf of making some setup mistake USART3 Rx seems not to react on received data. Transmit interrupts TXE and TC work fine. Valid dat...
Posted on December 11, 2013 at 14:33Hello everyone. I'm new to programming, just got this stm32f3 board. I tried to run TIM_PWM_Input example ant it seems to work just fine. That's what i want to do now - measure external signal frequency. However, ...
Posted on December 17, 2013 at 06:46Hi Sir, I'd like to ask one question about STM32 EXIT. If interrupt pin asserted during EXT_IMR is disabled, will the interrupt be recorded by EXTI_PR and intrrupt is issued to CPU core immediately after EXT_IMR ...
Posted on December 21, 2013 at 14:53I used to the St-write to burn .bin to the STM32F4 and saw the message which I expected. Now, I hope to understand how GPIO init. Hence, I use OpenOCD and arm-none-eabi-gdb to do that. Here, it is my process.$ min...
Posted on December 23, 2013 at 04:27Hi All,I have a stm32373c_eval but now I lost my sd card. So now I want to copy data to new sd. Could you tell me where can I download sd card data for this board?Thanks and best regardsThinh
Posted on December 21, 2013 at 22:28Hello, I try to use the ITM printf funtionality with my STM32F3-Discovery board. I follow the explanation of the STM youtube channel http://www.youtube.com/watch?v=lUPSqfO4ISk but I can't get it to work. I use kei...
Posted on December 21, 2013 at 13:35hello.I want to write byte to the sensör with I2C so write this code void MPU6050_I2C_Init(){ // RCC Configuration RCC_HCLKConfig(RCC_SYSCLK_Div2); RCC_PCLK1Config(RCC_HCLK_Div1); RCC_P...
Posted on December 21, 2013 at 00:09HeyIn order to use the user button of stm32f4 discovery as encoder mode, I was configured timer2 as follows but it didn't work: void configureEncoder(void) { RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOA, ENABL...
Posted on August 30, 2012 at 16:41I have a problem that maybe someone can help with. I've spend the last few days on this and I just don't understand why it's not working. I have a STM32 where I want to send out a buffer over USART 2 using DMA to a ...
Posted on December 21, 2013 at 04:09Hi STMicro,The link to download the STM32F4 DSP and standard peripherals library version 1.3.0 is broken (results in ''Page Not Found - 404 Server Error'').Can you fix the download link on this page:http://www.st....
