Posted on December 11, 2012 at 02:23 My STM32L151RCT seems to become unstable when I set the SYSCLK to PLL=26MHZ. Lower frequencies (say, 20MHZ) appear to be solid. The failure mode is inconstantly a HardFault, or stack pointer gets ...
Posted on December 11, 2012 at 13:05Hello all experts, I have configured the TIM2 timer of my stm32f4 discovery board. Now I want to change the prescalar value of it on the go. My code is as follows **************************************************...
Posted on December 11, 2012 at 12:32I've been using Nichelite on a STM32F107 and have come to the conclusion that it doesn't fully support the TCP/IP protocol in that it doesn't produce FIN packets when a connection is closed. Can anybody confirm th...
Posted on December 11, 2012 at 09:30Hello all experts, I configured the TIM2 in my STM32F4 discovery board such that it gives me interrupts every 50ms. The code is as follows. ********************************* void TIM2_IRQHandler(void) { if (TIM_...
Posted on June 07, 2012 at 08:55I have read through many posts about SPI problems and configuration questions. I feel I have everything configured correctly, however I do not receive any data transferred across the MISO line. Below shows the confi...
Posted on December 03, 2012 at 10:23I am a beginner about the microcontoroller. I use STBee. I want to connect a STBee and a sensor(IMU 6DOF ITG3200/ADXL345). At first I want to let you display a value of the x-axis. Please teach a solution. &sharpi...
Posted on December 10, 2012 at 11:23Hello All, I am using STm32f2. I am using USART1 , i wnat to read and write some data to the device connected to USART1 I am setting 9600 as baud rate, i could see RXNIE RE,TE ,SBK,WAKE,PS,PEIE,IDLEIE,TCIE bits se...
Posted on November 20, 2012 at 17:00Is a basic reference design available for the STM32F4 family for things like power & programming header? I've looked at the data sheets but it seems that there are many different ways of programming, all spread th...
Posted on December 10, 2012 at 17:26Hi All, Is there a chance to get USB descriptor parts That implement USB Audio Class 2? Your suggestions please Abdul
Posted on December 07, 2012 at 09:40Hi, I have my own homemade board designed from a STM32F4 in LQFP100. It is supplied by +3.3V power. The JTAG is connected like that : - TMS : p.72 - TCK : p.76 - TDO : p.89 - TDI : p.77 - nRESET : /reset ie p.14...
