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Posted on November 02, 2012 at 07:01Hi all I am using stm32f2XX. I want to write a source code to generate beep sound by providing PWM input . Could anyone pls suggest me in how to proceed with this. Thanks #think! #beep #about-pwm-input
Posted on March 27, 2014 at 23:29I am working on SIM900 stm32 interfacing.Firstly, I communicated SIM900 with computer, using hyperterminal. It is succesfull, so GSM module is OK. I removed echo messages permamently, and setted baudrate to 9600, It...
Posted on August 08, 2012 at 20:31Hello,I'm in the process of evaluation the STM32F407 for a larger project we are currently working on.For my evaluations I'm using an Olimex P407 board (link see below). So far I manged to flash the board (using the...
Posted on March 27, 2014 at 17:59Where do I find a copy of IAR (or other similar tool?) for evaluating the STM32F3DISCOVERY Kit #stm32f3discovery-iar
Posted on March 24, 2014 at 11:47Hello everybody,I am trying to interface two STM32F3 boards with SPI port in full duplex with interruption. One board acts as Master and the other one as a Slave. The Master sends a command, then the 4 Byte from Tx...
Posted on March 27, 2014 at 11:19The STM32F42xx and STM32F43xx Errata DocID023833 Rev 6 Para 2.8.4 says, there may be Corruption of data read from the FMC under some circumstances. ''When the FMC is used as stack, heap or variable data, an interrupt...
Posted on March 12, 2014 at 11:01Hi, I have implemented the CDC(VCP) class on my F3 discovery and it work very well. Now, i want to send a integer data each 25µs. So i have to set up my rate speed of my board to 1600Kbps.On the PC side, the speed ra...
Posted on March 16, 2014 at 22:54Dear all, after some issues using a programmer as parport interface, i am trying to program stm32f405 with a cheap stlink-V2, but still without success. I attach the openocd log, maybe someone can help me. Open O...
Posted on April 18, 2013 at 17:42As the subject described, could I use TIM3 CH3 in input capture mode to measure a frequency, and at the same time use TIM3 CH4 in output compare mode to generate a PWM signal?
Posted on March 26, 2014 at 21:00Hello, for application in medical devices we need to develop a DVI interface to drive a commercial LCD monitor. We are analizing the usefulness of the STM32F439xxx serie as graphic controller. We only will display im...
