Attolic cannot import project - Orphaned Toolchain
How do I work around this problem?Tried to import a project from a ZIP archive...Project doesn't build, tool chain setup hosed.Internal error was null ptr exception.Thanks!
STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
STM32H743VITx DCMI DMA Capture in RAM_D2
Hi, i able to trigger BSP_CAMERA_SnapshotStart and save the camera output to RAM_D1. But when i change to save the camera output to RAM_D2. I not able to get the output at BSP_CAMERA_FrameEventCallback.//uint8_t camera_frame_buffer[480*480] __attribu...
Resolved! Where is timer clock source documented?
For example timer A: is it low-speed (APB1) 'APB1 timer clock' or high-speed APB2 'APB2 timer clock'?I read the timer and RCC sections but could not figure this out...Can you tell me where this is documented?Thanks!
STM32F207 USB Device Lib HS core w/ Emedded PHY USBD_GetDescriptor() FS descriptor bugfix
Posted on June 18, 2014 at 16:24After applying a number of bugfixes posted on the forum for the pre-Cube device libraries, I eventually found another one needed to get the HS core working in FS mode.The issue is that, in file usbd_req.c, the USBD_Ge...
STM32F407VG UART DMA Not Working Properly
Hello Guys;I am trying to do Push Button Interrput UART+DMA application, but I have a problem about the UART DMA. When I configure the dma in normal mode it just make transmit once. I need to use dma every time I push the button. This is my code ;#i...
STM32L5
https://www.st.com/en/microcontrollers/stm32l5-series.htmlMarketing status is Preview and Proposal.JW
Resolved! General questions on timers.
Hello,I'm still learning how to handle timers in CubeMx. I've got some simple questions.I'm using TIM1 and TIM2 of the L432KC. In the clock tree, I see APB1/APB2 peripheral and timer clocks bus frequencies. I thought that when I set a prescaler, the ...
How to fade PWM without Delay?
I have L432KC nucleo. I’ve set Timer 1 for PWM generation. I’m controlling the duty cycle via the CCR register. When increasing o decreasing the duty cycle, I want it to be slow. It works with a for loop and delay. But HAL_Delay prevents from doing a...
How to choice the best pin for ADC input?
Hello everyone,How to choice the best pin for ADC input, with lowest noise or/and serial resistance?Thanks.
