Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on January 27, 2014 at 06:13Hello,I have many questions about ADC Multi-Channel to ask and thank you for your helping. I used STM32F417ZGT6.1. I used ADC to read voltage in 2 channel with below setting.01./* Enable ADCx, DMA and GPIO clocks *...
Posted on January 27, 2014 at 11:22 Hi, Basically I have an issue with the ADC1 interrupt on EOC. It fires once in continuous mode but then after reading the value (thus resetting the EOC) it never fires again. Im stumped as to why this happ...
Posted on January 16, 2014 at 07:24Hello, I have been working with an STM32F27 in an audio application. I am using the SAI module with both blocks. Block A is a master RX block, block B is a slave TX block synchronized to block A. The interface is s...
Posted on March 13, 2013 at 14:54I would like to use SPI3 on STM32F4-Discovery. And the configuration is referred to the demo provided in the library. But when I use SPI_Write to debug it, there is no clock signal tracked by oscilloscope. The config...
Posted on January 21, 2014 at 03:09I have quite a big code, I might post it(part of it) at a later point, but first I wanted to ask if anyone can think of any reason why my microcontroller does not fire a DMA interrupt when the only thing I do is re...
Posted on December 11, 2013 at 13:57Is it possible to install/use the STM Virtual COM Port on Windows 8? #windows-8
Posted on January 23, 2014 at 06:24 the office pwm input example is work ok, but i want to capture 4pwm with one timer,so i find this:https://my.st.com/public/STe2ecommunities/mcu/Lists/STM32Discovery/Flat.aspx?RootFolder=%2Fpublic%2FSTe2ecommun...
Posted on January 09, 2014 at 10:54Hi,i can't find link to download source files forhttp://www.st.com/st-web-ui/static/active/en/resource/technical/document/application_note/DM00048502.pdf (http://www.st.com/st-web-ui/static/active/en/resource/techn...
Posted on January 16, 2014 at 09:00I use STM32F103 in a project which is hard to access device after installation. Also it is manufactured in large quantity. I can get a serial port access to the out of device for updating firmware of device in futu...
Posted on January 25, 2014 at 18:41Hi, I'm having a problem about remap timer2 pin.For the circuit board I've designed, I use PA15&PB3 as timer2 ch1&ch2 so I have to remap them and I also use PB10&PB11 as Usart3 Txd and Rxd.Then I found that Usart3 ...
