Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 11, 2018 at 11:18Are there any low-cost STM32 processors available which support Manchester encoding in the USART or similar?The Main processor will be a high-end STM32, but I need to bring some data across a 'difficult' isolation barr...
Posted on May 08, 2018 at 13:18Hi,I am beginner in stm32 power supply 2.5v and Vdda 2.5what is VDD_CALIB?what is VDD_APPLI?
Posted on March 30, 2018 at 08:53Greetings All,I want to use PA14 for programming (which i am currently using) and after programming once controller resets i want to use same pin as UART 2 TX pin. How can i achieve this ?#stm32f030r8 #uart2
Posted on May 01, 2018 at 00:12I am designing with a STM32L4 in QNF48 and would like to save power...How about VDDUSB = 3.3V VDDA = 3.3V with linear regulator , VREF = VDDA VDD = 1.8V Now the data sheets say |∆VDDx| must be less than...
Posted on May 11, 2018 at 07:10Greetings People,I want to interface 6 common anode 7 segment display with my STM32F030R8. Any idea on schematic ? I have interfaced it with 8051 but and i have used Max7219 with STM32F030R8.I don't want to go for Max...
Posted on May 11, 2018 at 07:48On the stm32F3 discovery boards, where do pins on CN3 get connected when CN4 jumpers are on and off. Schematics says, CN4 jumpers on, will select discovery. Off means ST-LINK is selected. If I take CN4 off, then CN3 pi...
Posted on June 24, 2017 at 00:04Using STM32F417, programs uploaded to internal flash start executing at address 0x0800_0000.I want to start the program at 0x0800_0010 instead. The reason for the extra bytes at the beginning of flash is to save statu...
Posted on May 07, 2018 at 11:31Hello everyone, Does anybody know any available bootloader via usb-com (virtual com port) for STM32F103 series? or any written codes for it? or if not please instruct me how to start writing my own codes. frankly i am ...
Posted on May 10, 2018 at 22:27I have a STM32F373 design running with 16MHz HSE. My application works fine, but I am having trouble running the DFU bootloader. The host computer never sees a USB device. I have a previous F405 design using the same c...
Posted on May 10, 2018 at 22:20hello, I have three identical electronic cards inculcate the chip stm32l47 and I raised the soft correspendant on these three cards via protocol uart but the problem what two functional cards and the other I have been ...
