Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on September 08, 2012 at 14:48Hi guys, I have a board from hardware guys who told me they had tested this board and everything is fine including SPI1. But I cannot let my SPI1 working because status register bit TXE is always 0. From the spec...
Posted on September 10, 2012 at 04:03Hello every1, few days ago i had a problem with uart tx and nw i have solved that problem. so my tx is working fine now. my rx is working too but very slow and gets junk values. below is my code. int main(void) {...
Posted on September 09, 2012 at 21:55Hi I need to be able to update the Period for a timer (TIM3) I though it was simple, but no.I have tried :else if(TIM_GetITStatus(TIM3, TIM_IT_Update) != RESET){ ledTimeBaseStructure.TIM_Period = newValue; TIM_Ti...
Posted on August 29, 2012 at 21:23I have some similar problem with my new STM32F4 Discovery board. Neither my xp macine nor my windows 7 machine can recognize the board. The led lights are able to blinking. But the device driver is not able to insta...
Posted on September 07, 2012 at 08:09Hi! all,Is it possible to use i2c of stm32l152rbt6 in a full duplex mode? if so can you post/send me the relevant code for that.thanks, #i2c-in-a-full-duplex-mode #i2c-fundamentals
Posted on December 30, 2009 at 11:36FSMC & SRAM wrong data
Posted on September 07, 2012 at 09:12Hello,I want to download hex file to STM32F103 using STMFlashLoader.exe. But I haven't been successul yet. Do you have sample command with work STM32F103? It's very useful for me to understand command line.Thank ...
Posted on September 07, 2012 at 09:01I'm using STM32F0DISCOVERYI can't receive any char on UART, no interrrupt!Here my initialization:&sharpdefine RCC_PORT_RX RCC_AHBPeriph_GPIOA&sharpdefine GPIO_PORT_RX GPIOA&sharpdefine GPIO_PIN_RX GPIO_Pin_10&s...
Posted on May 31, 2012 at 12:27Hi,does anybody use the MicroXplorer Eclipse plugin with Linux and Eclipse 3.7?Here it either crashes Eclipse or I can't choose an MCU.Moritz #microxplorer-ubuntu64-crashes
Posted on June 06, 2012 at 07:36Hi. I need to read a digital signal coming into an STM32F100. Timing how long the signal is in a low state and also knowing if the counter overflowed would give me the two pieces of information I need (value of the da...
