Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 26, 2012 at 21:55I'm running an external 26MHz xtal (10ppm) in HSE mode with the right multipliers/dividers to clock my STM32 core at 71.5MHz. Which works great. In addition, I have PA8 configured in MCO mode to drive said 26MHz c...
Posted on December 21, 2012 at 05:46Hi,I am getting ''Fatal error:ST-Link USB Communication error'' message while my code still runs on board and this is happening when driver is running for longer time.Thanks in advance.
Posted on December 13, 2012 at 14:01I can't fine an example of sleep mode configure. Can someone send me a link?If I want to active the UART and RTC in low power mode. What is the lower mode option I can use? #an3430-low-power-mode-stm32f2
Posted on December 27, 2012 at 09:59Hi! I have a problem with usage of ST-example for Virtual Com port. I have STM32F107 on my board. Example is downloaded correctly and all seems workable. The thing is that my board is not standard evaluation board...
Posted on December 19, 2012 at 14:11Hi! I have a problem using USB as Virtual Com port on STM32F107. I use example code for USB CDC from IAR. I have two boards - with STM32F103 and STM32F107. The first one works properly with my code. When I use the...
Posted on April 06, 2012 at 18:41Hi hope this example is useful for anyone else in here. Code is adapted from one of the examples on TIM/PWM:/* leds in the board will fade */int main(void){ TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; TIM_OCI...
Posted on December 24, 2012 at 12:41Can I sample dedicate 1 channel without the need to put it in the scan list as the first and write Number of ch to scan 1?As I see it it is impossible.Regardsbar. #stm32f207-adc-1-ch-sample
Posted on December 26, 2012 at 11:08Hello, I am experiencing something strange which I have hard time to inderstand. I am using a STMF103RBT6 chip with gcc 4.6 / CooCox. My application would need to update the FW using a .bin file stored on a micros...
Posted on December 26, 2012 at 10:24I'm working on a project where power saving is a critical issue and I need some help with the power mode (sleep).Here is a short description of the project structure:Main goals:Save an image form the camera each s...
Posted on December 20, 2012 at 11:09I get a problem when using I2S3 of STM32F107. when I2S3 works at slave mode, the MCLK can not be created. What I want to ask is why there is no MCLK output, when I2S3 working at slave mode. Or maybe the I2S3 confi...
