Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 22, 2015 at 17:49Hi, I'm currently trying to send data from one STM32F4 board as a master to the other STM32F4 board which is the slave via SPI. However recever data are incorect.//************************Code Master**************...
Posted on February 21, 2015 at 17:51After some hardware struggles with my new STM32F3 disco board I finally got it running correctly and at high speed. I was wondering, however, that there seems to be no difference between HSE and HSE bypass mode, a...
Posted on February 21, 2015 at 04:20I'm trying to get a STM32F3-Discovery to run on 72 MHz. I have a test project set up https://github.com/sunsided/stm32f3-disco/tree/hse-problem. The project is nothing fancy, basically a default project generated ...
Posted on February 19, 2015 at 09:28I have made my own board with Stm32F429 ,and i am facing some issues with CAN communication.I have properly initialized CAN1 and CAN2 with all filters and everything initialized properly,but when i try to send me...
Posted on February 16, 2015 at 21:41I am studying awakening from Standby Mode on STM32F100CB. I have this context: we set up WKUP pin and RTC Alarm, and go to Standby. Then, rising edge on WKUP pin or RTC Alarm wakes the system up. Here are a few th...
Posted on February 19, 2015 at 18:10The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on February 18, 2015 at 10:52HiWe want to use USB DFU feature available in system bootloader for firmware upgradeController used: STM32F205RCTbHow to jump to bootloader from application(Running in Flash). what should be the Boot options (Boot...
Posted on February 18, 2015 at 23:50Hello, I am programming Timer 3 for PWM mode. Please see the attached image. The yellow trace is Timer 3, the green is Timer 4, which follows Timer 3 by a period of 180 degrees shift. The top PWM train (Timer 3) ...
Posted on February 20, 2015 at 02:05 hi all How can put points between the string? ( for example: 00.00) thanks void Str_convert(unsigned long t, unsigned char *str, unsigned char n) { unsigned ...
Posted on February 19, 2015 at 07:41 I'm using stm32f429 discovery board. I have configured DAC Channel 1 (PA4) for DAC ouput. When I try to configure ouput in the range of 0.15v - Vref(2.97v) I'm getting the ouput properly, but when trying to ...
