Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 19, 2016 at 01:46 Hi, I want to ask if someone can confirm that the STM32F769I-DISCO has a high-pitched https://www.dict.cc/englisch-deutsch/buzzing.html https://www.dict.cc/englisch-deutsch/sound.html. I think it's from th...
Posted on February 23, 2017 at 13:06Dear Forum, I implemented a in-application update similar to AN4767 with an STM32F429 CPUMy current problem is the short amount of time ( approx 200ms ) while programming the optcr register to set the BFB2 bit.As ...
Posted on February 19, 2017 at 09:48I'm wondering where to find reference manual for STM32F72 and STM32F73 chips? I was able to find the datasheets - directly from the site of the particular chip - but the reference manual is not available from the ...
Posted on February 22, 2017 at 01:01I'm specifically interested in the V1.5.0 and v1.5.1 of STM32F7 Cube FW. I want to compare SDCard and MMC implementations. See:https://community.st.com/0D50X00009Xkg1RSARandhttps://community.st.com/0D50X00009Xkh...
Posted on February 22, 2017 at 10:31I need to define my own interrupt handler. Cube not not generate the ISR as weak so everytime I regenerate the code with cube, I have to modify the code to hide the interrupt handler generated by cube.Would it be ...
Posted on February 23, 2017 at 07:52Hi,I have configured stm32f411 I/O & clock & etc. in STM32CubeMXand generated source code in true studio.After that, I have connected stm32f411 discovery board and started debug in true studio.Then when I trace by...
Posted on February 23, 2017 at 03:21I am working on STM32F207, with Ethernet chip ENC28J60, FreeRTOS, LwIP.So far Ping is working fine, but TCP Echo server doesn't work, netconn_accept never return. When request from my Desktop I got No route to [ho...
Posted on February 22, 2017 at 12:26We have a strange problem on one of our boards. One cabinet has 3 identical boards, running the same binary, (the application is configured remotely from the main server so the software behavior is different), but...
Posted on February 21, 2017 at 10:06I can configure CAN filters from main.c file, but I want also to configure them by sending frame from the other node. It's that even possible to configure CAN filters while STM is working? There is the code from i...
Posted on February 22, 2017 at 14:32Hello, I am currently using the STM32L432KCU6 and I am finding a bottleneck when streaming from the UART. I need around 1MBaud but according to the datasheet the STM32L432KCU6 max is 200kBaud. At what family of ...
