Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 10, 2015 at 14:46I may be blind but I am unable to find a table that tells me which pins the different PWM-channels can be routed to on the STM32F407 microcontroller. Probably I'm missing a specification document, but I don't know w...
Posted on August 09, 2015 at 12:07Hello forum. I have some questions about STemWin and Unicode. GUI_UC_DispString is really the only function to display Unicode text? Windows and widgets does not support unicode?
Posted on August 06, 2015 at 10:52Hi,Was wondering if anyone has any help for me on this.Device: STM32F334R8T6 (on the nucleo)Frequency: 64MHz (double checked outputting the sysclock on MCO), 2 flash wait statesIDE+compiler: SW4STM32 (free eclipse b...
Posted on August 10, 2015 at 06:10Hello, I've built a project with the NUCLEO-L152RE. Now I'm ready to build a prototype, which needs something smaller than the dev. board. How do people go about finding a STM32L152 board that has a judicious sele...
Posted on August 10, 2015 at 09:25Hello,I am using UART1 for message reception interrupt driven. When the messages wereonly ASCII characters everything worked just fine. But when I changed to binary modeI can see, that some of non ASCII data are com...
Posted on August 08, 2015 at 10:46Hello, after an (possibly) invalid page erase attemp I can't reach the micro controller via JTAG. Here is the scenario: I have a bootloader (location 0x8000000 to 0x8003FFF). And a firmware (location 0x8004000 and a...
Posted on July 29, 2015 at 08:19Hi again :) i am using bluetooth module in my project. My bluetooth module support 1200 bps to 921.6Kbps.However i need first set up 300 bps.Then i need use 600-1200-2400-4800-9600 or 19200 bps .How can i?
Posted on August 09, 2015 at 14:42Hi, I am using CAN bus on STM32F407 using standard peripheral library.When I unplug CAN bus connector, the CPU halts. After reconnecting CAN bus connector, the CPU is still freezing and needs hardware restart. I wan...
Posted on September 19, 2014 at 14:56Good afternoon,I made a project and i set ADC1 in independent mode and DMA1 to read the information from the adc and then write it to the memory. In the Datasheet and in the Reference manual is writen that the AD...
Posted on August 09, 2015 at 15:05The original post was too long to process during our migration. Please click on the attachment to read the original post.
