Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 03, 2016 at 08:33Hello everyone. I have searched the forums but could not figure this out.I am using the STM32 F4 Discovery, AC6 (System Workbench), and the standard peripheral libraries.On the Discovery Kit PA8 (pin 100) should be ...
Posted on July 05, 2016 at 18:15In Hal Library version 1.5.1 hal_timebase_tim.c the HAL_TIM_PeriodElapsedCallback(htim) increments uwTick. That's OK for TIM6, since it is now dedicated to that function, but other timer update interrupts also call th...
Posted on August 03, 2016 at 05:47 Hi Guys, I've recently started working with the STM32F0 series of microcontrollers, took a while to get a fully functional build chain up and running, but now everything looks good on that front. ...
Posted on August 06, 2016 at 17:38 Hello, I have used ADC1 in 4 channel mode successfully in my project with DMA1 transferring the values in circular mode. Now I needed to add 2 more channels, but for some reason as a result reason the ch...
Posted on August 06, 2016 at 15:06 I have a problem, I wrote some code based of https://github.com/g4lvanix/STM32F1-workarea/tree/master/Project/STM32F10x_StdPeriph_Examples/USART/DMA_Polling and it only fires the USART1 TX DMA once for some rea...
Posted on August 06, 2016 at 20:11I'm used mbed. How can I get printf or debug message output? Does mbed have a way to get printf direct from Nucleo's USB port?Or, must I use Nucleo's STLINK RX/TX and to serial/USB cable, to Windows-7 terminal emul...
Posted on August 05, 2016 at 09:50Hello everyone,I would like to inform you that I'm new in ARM CPU usage and programming.I was working at one specific automation project in my job and they assigned me to remote monitoring device after finishing th...
Posted on August 06, 2016 at 13:53 Hi all, I am a new to stm32f103c8t6. Now I am trying to learn the SPI function and finished the code from the RCC to SPI initialization. I used oscilloscope to measure the SPI1 SCK signal due to test equipment ...
Posted on August 03, 2016 at 00:06 Hello need to implement such a protocol i need to make solution without interrupts and with DMA the main idea is send bufer with timer like here but cant conigure tim...
Posted on August 03, 2016 at 22:11I have been trying to download packages from the st.com website without success. The files downloads proceed for a bit, but simply stop. I've tried this on multiple systems, and all do the same thing.I'm in the US b...
