Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 08, 2014 at 18:18Hi I am still (trying to learn) learning how to code STM32F devices using Keil MDK and maybe foolishly, made a pcb with a STM32F383CC6 on it.Firstly how do I use the Keil MDK or CubeMX when it does not appear to r...
Posted on December 08, 2014 at 17:10 Hello, I have a big mystery, based on incremental rotary encoders. I use a PEC11encoder http://www.adafruit.com/datasheets/pecpdfto control my STM32F4. I have no problem with it, it's work...
Posted on December 08, 2014 at 15:39I use 429 UART1 with FreeRTOS. UART1 make an interrupt and 429 enter into ISR. But it hang in the FreeRTOS code line: configASSERT( ucCurrentPriority >= ucMaxSysCallPriority ); which is in function vPortValidateI...
Posted on December 08, 2014 at 23:36I would like if the F7 series will use the same ADC chip and if his maximum clock will still be 36 MHz .If it is the case, the maximum possible ADC clock at 200 MHz will be 25 MHz?Thank you.
Posted on December 05, 2014 at 17:27 Dear all, I need to use the external trigger with ADC1 but I am not able to do it. I have done my code in step. I did make work my ADC1 with TIM2 as internal triggered. That worked well. Then I have I ...
Posted on December 08, 2014 at 19:59TIM5_CH2 will output a 1Hz continuous square wave at 50% duty cycle. The output is to synchronize is phase with a 1Hz externally input square wave also at 50% duty cycle. When the 1Hz input is lost TIM5_CH2 is to ...
Posted on December 08, 2014 at 17:56Can any one please send me STM32 SODIMM file . I need the gerber or schematic or PCB file, else files for STM32107C-D/RAIS will also be appreciated. #stm32107c-d/rais
Posted on December 08, 2014 at 09:14 Hi, I have a problem with my stm32f4 discovery board when i try to use a second ADC (ADC2) in DMA mode. For my project i need 2 ADC'S coupled with DMA. The first ADC (ADC1) is triggert by timer2 updat...
Posted on December 07, 2014 at 00:53 Hi, I'm trying to read a PP Sum Signal with the TIM3_CH4 of my stm32f103rb. The signal of the first channel is recognizable but not steady. What am I doing wrong. TIM3 CH1 2 3 and TIM1...
Posted on December 08, 2014 at 13:17Hi, I am using stm32F411RE,trying to enable UART2 in interrupt mode.Can somebody guide me how to do it.UART2 is working fine in blocking mode. #interrupt #uart2 #stm32
