Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 07, 2013 at 23:53Hello, I will like to implement PID in CMSIS but the documentation lack clear instructions and examples.Can someone be kind enough to explain the below function and answer the few questions. void file:///D:/ARM%20E...
Posted on March 07, 2013 at 07:23Hi, Im trying to do some calculations on a STM32F4 discovery board and I keep getting hard faults when I try to run the code. The is being ported over from a PC application but the lines that are causing the issues a...
Posted on March 07, 2013 at 20:21Hello, I have project in Keil for demonstrating USART on STM32F0.Program is working fine with putc, but with printf it isn´t working (building of program finish success in both case). Why printf isn´t work? My main...
Posted on March 07, 2013 at 03:41Hello, migrating from STM32F1xx to STM32F407. Having difficulties configuring 4-wire serial, sub-optimal documentation for the F4 series, in my opinion. There's a nice section in the reference manual for the F1...
Posted on March 07, 2013 at 17:02 I will need to use spi with a memory chip. But I currently can't get my spi to input data. I am able to get it to output. I have a logic analyzer hooked up and it shows data is being outputed. When I do a loop ...
Posted on March 07, 2013 at 13:46I'm unable to find the STM32F303 reference manual, does anybody know where I can find it?
Posted on February 01, 2013 at 15:27i'm using stm32F103zc using its fsmc 8 bit mode and usart3 (PD8 PD9), can this design work ok? thanks
Posted on March 06, 2013 at 23:17I am trying to establish a connection with the bootloader via USB using our prototype which has an STM32F407. I know the USB FS connection works because our firmware uses it to connect to the PC. Also, I can get the ...
Posted on March 06, 2013 at 15:58Hello, I searched for the reference manual for the stm32f302/303/313 parts but couldn't find it. Id appreciate if someone can provide me the link to it.
Posted on March 05, 2013 at 14:36Hi, I am using STM3240G-Eval , i know that in this evaluation board MicroSD Card shares I/Os with motor control, RS-232 and audio . So i am trying to work around this limitation. I have the following flow : initUSART...
