Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 03, 2017 at 16:48Hi all,I am trying to enable UART1 on stm32l151RBXA controller. I am using code generated by Cube. I tried modifying the code but serial port just does not work. I am only trying to send text to serial port but this ...
Posted on February 27, 2018 at 16:16Hello,I am working on a board that has three STM32H7 on it. They are running exactly the same code. It is really boring and time consuming to flash them one by one...I would like to know if there is a standard wa...
Posted on July 12, 2018 at 15:40Hi all,I'm trying tho get a USB flash drive working in USB host mode. I'm using an STM32F105RCT chip which I have mounted on a Nucleo F103RBT board.The chip is working an I can program it, will respond on the USART ch...
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Posted on July 10, 2018 at 22:37 Hi, When I enable my USART peripheral it sends an unwanted byte interpreted as 0xFE. To enable the USART peripheral, I first enable it in the APBENR register then I reset it through APBRSTR. I then disable flo...
Posted on February 20, 2017 at 22:57Everyone,How can I use cubeMX for SDcard ? I have generated for MDK but :this function doesn't work , from UM1721User manualDeveloping Applications on STM32Cube with FatFs page 21.:uint32_t wbytes; /* File write c...
Posted on July 12, 2018 at 13:06Hi,I have X-NUCLEO-IKS01A2 expansion board with STM32 Nucleo-64 development board (STM32F401RE MCU). device manager recognize it successfully, but Unicleo-GUI ver 1.4.4.6390 get a message' Not detected any suitable p...
Posted on July 10, 2018 at 16:49How to download the code to the microcontroller?I am a beginner in stm32f429 and I don't understand that how to download the code to the microcontroller.i am using eclipse(the IDE) on windows. i hope you can help beca...
Posted on July 09, 2018 at 09:04I have been teaching myself to user the STM32 MCUs.I have done the usual blink and LED and create a Delay timer, setup a UART as a serial console for debugging.I did also write a I2C software slave using and interrupt...
Posted on July 12, 2018 at 11:32I have an old version of the st link utility and I have to upgrade it in order to program new STM32H7xx devices.Removing the old version with the windows tool crashed.Installing the new one crash again : 1/ 'Setup cou...
