Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on October 11, 2017 at 13:27Hi guys,I'm using an STM32F446 micro-controller with USB CDC stack configured as VCP.Each time that i connect a device the operating system (Win 7) assign a new COM port number to the connected device.I know it's a...
Posted on October 10, 2017 at 15:34Hello,We are planning to use STM32L072RB microcontroller in our device.We have implemented USB type c connector on our board. STM32L072RB microcontroller has USB 2.0 support.So how to interface microcontroller USB ...
Posted on September 19, 2017 at 09:44Hello , i try to make a program scanning a keypad 4*5 with stm32F100RB so i have to use 5 inputs as pull up (using internal resistor of the mcu ),after initiating with cube i got this /*Configure GPIO pins : K1_I...
Posted on October 12, 2017 at 04:02Dear all,When we set OSPEED bits in the GPIO registers, we can configure the IO speed, with spec like this:I am just curios...(and sorry for I've got no EE diploma)When we modify these bits by software, what's the ...
Posted on October 12, 2017 at 06:42Hello,I am new here. I tried searching for a similar problem in the forums but didn't find anything that matches. So I'm posting my question in a new post.The question can be best described with an image.I want to ...
Posted on October 12, 2017 at 04:06Hi all,Need help to automated ST-LINK CLI process using labview..anyone here have experience please share. Don't know how to do that yet..Thanks in advanced
Posted on November 27, 2015 at 09:26Hi all, I have a problem with programing STM32L15V. I am using about 1m long connection to device from ST Link V2. When I am using STM32 ST-LINK Utility (V3.7.0) there is no problem with connection/programing/e...
Posted on March 22, 2017 at 02:12Using the STM32CubeMx v4.20, I did a webserver with a custom page that show two pictures of about 27KB each. I tested the webserver with the STM32F746G-DISCO , NUCLEO-F746ZG and NUCLEO-F767ZI.What happens is that wh...
Posted on October 11, 2017 at 22:33The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on October 11, 2017 at 21:49Hi,The STM32CubeMX repository has discovery board example projects for using QSPI flash.These example projects extern two variables:#if defined(__CC_ARM)extern uint32_t Load$$QSPI$$Base;extern uint32_t Load$$QSPI$$...
