Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 23, 2017 at 13:39Hello, I am using STM wifi module to transmit data to server and the data is in JSON format. for transmitting data i am using HTTPPOST method. e.g. AT+S.HTTPPOST=requestb.in,/16oftr91,{'Data':'12345'}Data is succe...
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...
