rcc | A lossy image compression codec using RTrees | Computer Vision library

I'm a beginner when it comes to using STM chips, and I have a project where I have to use all three USART terminals in Uvision.

I am using an STM32F103RB chip, and I already got the first two USART_init functions working, but I can't get the third one to work for some reason. I would really appreciate any help Here are my USART_init functions:

I'm currently trying to learn Rust (for embedded specifically), coming from a background of C for embedded systems and Python. So far, I've been reading Rust Programming Language and Rust for Embedded, and read a few blog posts on the web.

I want my first project to be a simple "Blinky", where an LED blinks infinitely. I've got an STM32L152CDISCOVERY board with an STM32L152 chip in it (basically same as STM32L151), which is a Cortex M3.

Instead of implementing everything from scratch, I want to leverage existing crates and HALs. I've found two that seem promising: stm32l1 and stm32l1xx-hal. I've tried to read the documentation of each of them and also part of the source code, but I still can't figure out how to use them correctly.

Got a few questions about Rust and about the crates:

1. I see that stm32l1xx-hal has a dependency on stm32l1. Do I need to add both as a dependency in my Cargo.toml file? Or will that create problems related to ownership?

2. Is this the correct way to add them? Why is the second one added like that [dependencies.stm32l1]?

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I wrote the following code to program a STM32F439 microcontroller based on the ARM Cortex-M4 processor core. I defined a timer interrupt handler that is triggered every time when TIM7 counts to the end of 1 second so that it executes a specified piece of code every second. The contents of functions InitRCC() (which initialises RCC to enable GPIOs) and ConfGPIO() (which configures GPIO pins) are omitted.

I currently use standard peripheral library to write a driver that enable memory to USART6_TX DMA transfer on a STM32 F407 ZGT6 chip. However, I tried for a long time but the initialization keeps on failing: DMA_GetCmdStatus always returns DISABLE. By using GDB, I found that after the DMA_Init try to write configuration into DMA register, DMA CR register remains 0. The DMA initialize code and execution are as follow:

I'm getting an error while trying to get Qt .qml environment working in CLion, cause I don't really want to use QtCreator:

Hello I have This code for STM32F01C8T6 by Using CubeMX and Hal lib :

I want to write a code for STM32F446 MCU with registers (no Hal functions). Here is my code but I can not define any variable in this code. Any variable I define in this code, is not executable. For example I defined a variable "timer" in the end lines of my code which is being increased in an infinite while loop. but in debugging, the pointer jumps from line "timer++" and does not execute it. How can I fix it?

I have been testing my robocorp codes via Robocorp Lab (IDE), but I want to give it a try in a Raspberry Pi to make some tests, do you know how to do such thing?

I cant install Robocorp Lab or rcc in Raspberry Pi, they are not available, is there any option to run it? Thanks

Emmet abbreviations are working with HTML, but when I try to do something like rcc on a Javascript file, the React abbreviation fails to show up. I have tried modifying my user settings, which currently look like this: