Posted on September 27, 2011 at 05:06Hi, Just started playing around with my STM32 discovery board, and had a problem right away. I'm using atollic trueStudio IDE and trying to load a demo project(the one in firmware package), to my microcontroller....
my question is in STM32F407VGT6 , LPQF100, resistor R26,R27, R28 is N/A and 0..what does it mean exactly i.e.,one resistor R26 N/A is connected to VDD and another resistor R27,R28 is connected to VSS(99pin)..and second question is does VSS has a supp...
When developing I'm using the ST-LINK to transfer my code to the stm32. All is well when it is plugged in but I'm only getting 1v from the 3v3 pin when I disconnect and run from usb. 5v is still 5v.I've connected an hx711 with a load cell and also a ...
Dear all~After I change option byte on stlink, swd (stlink) is not connected.read out protection : level 2 , BOR Level : level 3After not connect. pop upLet me know how to recover option byte. Thanks
Does STM32H743ZI support programming through STLink v2? In Nucleo-h743zi2 STLink v3 is provided.
Hi Team,We are using STM32F103RDT6 MCU, for connecting 5V RS485 transceiver to the MCU. We used (PIN no 16,17) USART2(RX-PA3,TX-PA2)and one GPIO (PIN no 15) pins of MCU. Kindly clarify the below points1. From the datasheet,it shows all pins are 5V to...
I use an STM32F7805-DK and a Keil IDE and have been working well for a month. Suddenly, I get Not a Genuine ST Device. I installed Keil on a second computer and bought a 2nd STM32F7805-DK but get the same result. What can I do... the drivers on the P...
I want to design hardware with STM32G071RBT6 micro-controller, i have basic design circuit but i want to build strong power supply with reverse polarity protection and industrial noise free hardware. please provide me solution for Hardware design.