Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 04, 2015 at 22:37 Hello - I have a few questions on unused pins for this device - We will not use the RTC. Can we leave the LSE pins unconnected? Or do we tie them to a rail?We will not use the ADC, DAC, sensors etc. Can we l...
Posted on February 05, 2015 at 14:03I run STemWin helloworld demo in my own STM429 board which has a 7'' LCD. It can display ''Hello world'', but screen always scrolls down. Is it the problem about HSYNC/VSYNC? How can I solve this problem. Please...
Posted on February 05, 2015 at 14:50I run STemWin helloworld demo in my own STM429 board which has a 7'' LCD. It can display ''Hello world'', but screen always scrolls down. Is it the problem about HSYNC/VSYNC? How can I solve this problem. Please...
Posted on February 05, 2015 at 12:18The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on February 05, 2015 at 14:05Hi all, how does the STM32 behaves during a power-on start-up if the flash is corrupted? Does it enters the boot mode again to try the USB DFU again, do I have to reanimate with a debugger, ... ? This condition ma...
Posted on February 05, 2015 at 12:42Hi all,i'm working on 103 MCU. first step is to bring up the 72Mhz clock.problem is i'm able to get clock upto 64Mhz (tested with systick),but when i configure pll mul factor to 9 control is moving to default hand...
Posted on February 05, 2015 at 06:30Hello,I have to start two timers exactly at the same time... like In my program i am using TIM3 four channels for 4 four hall sensors and TIM4 for 5 hall sensor... I need to start all the 5 hall sensors at time.. ...
Posted on February 05, 2015 at 05:09Hi, I'm working on a board that interfaces an STM32F2 with a 4GB nand flash from Micron MT29F32G08AFABAWP:B. That nand flash is split up internally to two different dies. They use most of the same data and control...
Posted on February 01, 2015 at 23:22I just started playing with the USB code for the stm32f103c8. I found it quite impressive. It was the only tool I tried so far that was able to produce working code for a HID device that enumerated properly. Ho...
Posted on February 05, 2015 at 08:31When select stm32f1 and rtos and 2 or more task , all task dose not work.
