Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 22, 2017 at 07:47Hi, There is an inconsistent information about the numbers of usart in series STM32L071KBTx and STM32L071KZTx(both LQFP32.)in the datasheet, it says there are 3 usart:================================================...
Posted on October 22, 2015 at 18:20Hi,I'm trying to get to grips with System Workbench for STM32 & STM32F429i-Disco board.I'm trying to build the STemWin_SampleDemo project for STM32F429I-Discovery, supplied in STM32Cube_FW_F4_V1.8.0but it comes up ...
Posted on August 11, 2017 at 08:36Hello all,Sometime ago I was looking into configuring the SysTick timer for an stm32f407 mcu. As the CMSIS lib provides a function for this, this is kind of straight forward. To verify the configuration I measured t...
Posted on August 15, 2017 at 23:281. ST-Link reports the wrong size for the Flash memory. ST-LINK-Utility reports 'Unknown' and the ST-Link CLI reports 4095 kBytes.2. ST-Link CLI can't erase memory sector 1 at 0x08004000. When using the commandline-...
Posted on August 21, 2017 at 21:41Hi,I am using STM32 controller board for the first time. I am trying to implement IAP using UART. I have gone through the AN4657 document. I am aware that X-CUBE-IAP-USART firmware package contains the source code ...
Posted on August 22, 2017 at 09:43We are using quite a few stm32 MCUs from 401 to 439, and our program becomes more and more complicated. In order to avoid possible deadloop, we have used watchdog to rescue the system, basically it is working well n...
Posted on July 30, 2017 at 10:57hi i have connected &sharposcillator to &sharpOSC_IN (PD0) i used this function for init &sharpRCC at &sharpSTM32F103c8t6but is not work with &sharppll and &sharpexternal oscillator please help to me ...void RCC_Confi...
Posted on July 14, 2017 at 13:38The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on August 22, 2017 at 13:14Hi sir I'm working on STM32L476VG board for this i want to do communication with User USB as Device and PC as host could you please help me for driver to access user USB or tell me what i have to do to access user...
Posted on August 09, 2017 at 04:04Hi, I am currently playing with micropython on NUCLEO-L476RG and get it flashed and working using STLINK Utility V3.9.0But then when I update to STLINK Utility V4.0.0, using the same exact .HEX files, It stop workin...
