Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on January 11, 2016 at 11:46 Hi Guys, I am setting up my F427 with a master-slave timer (TIM4->TIM1). TIM4 triggers two capture and compare interrupts, CC2 (CCR2 = 1), and CC4 (CCR4 = 5000). TIM1 is triggered by CC2 signal. ...
Posted on January 13, 2016 at 11:42Hi, I have 2 applications. The first one I download to flash on adress 0x08000000. First application should copy second app from flash (adress 0x08040000) to RAM which start from 0x20010000.I'm using Keil 5.Configu...
Posted on January 13, 2016 at 08:55Hi all, in a current project, we're using a STM32L152RBT6 microcontroller and are facing occasional independent watchdog resets, about one in a day of continuous operation in average. When replacing the STM32L152RB...
Posted on January 13, 2016 at 12:59HelloCan anyone explain how to implement OTA for STM32f103rbt6
Posted on January 13, 2016 at 11:03Hello all, how can i distinguish a stm32f405 from a stm32f415? Can i read this ID in a register somewhere on the controller? Thanks for your help previously Litina
Posted on January 13, 2016 at 04:54May I ask few doubts?Hi all, I have already gone through lot of studies regarding to GPIO configuration, TIM initialization and, to generate Pulse signal from one of I/O pins of stm32f4. Now I know the way to set ...
Posted on January 09, 2016 at 07:37Hi everyone. I'm a newbie who has not done too much with STM32. I have an older stm32vldiscovery board that I'm using to develop my new project, but I want to finally use the F103 CPU. I do understand that the F100...
Posted on January 11, 2016 at 12:03 hi I am writing to Micro SD cards over SDIO. What I have noticed is that sometimes, the write cycle seems to take longer for no reason. And the longer cycles are almost exactly the same length. I use a LED t...
Posted on September 29, 2014 at 02:28Hello everyone:Here is my problem.I am using the STM32L152. When I execute the WFI instruction, the processor goes to sleep just fine. However, when it wakes up from an external interrupt line, the processor imme...
Posted on January 06, 2016 at 19:57I'm working on a usb project based on the STM32F469I-Discovery. My project use STM32F4xx_DSP_StdPeriph_Lib_V1.6.1, however it always occurs some error when usb device plugged.Finally, i find the function RCC_PLLSAI...
