About vbk22398

vbk22398 · 2024-11-15

My requirement is as follows.When I power ON the STM32L4 series MCU, a string must be sent on to the UART terminal like "Power is ON". Now abruptly I will power OFF. Now at this instance, another string must be sent to UART terminal which is "Power i...

vbk22398 · 2024-10-22

void SystemClock_Config(void) { // Step 1: Enable HSI RCC->CR |= RCC_CR_HSION; // Enable HSI while (!(RCC->CR & RCC_CR_HSIRDY)); // Wait until HSI is ready // Step 2: Configure the voltage scaling PWR->CR1 |= PWR_CR1_VOS_0; // Set voltage scale to 1...

vbk22398 · 2024-10-14

I am trying to use the Pin ADC1_EXT11(PC11) and ADC1_EXT15(PA15) as ADC input sampling pins. But in the setting given in Cube IDE, if i enable injected conversion, additionally 2 pins are automatically getting configured for some reason. I don't know...

vbk22398 · 2024-10-08

I am using STM32F423RHT6 in the project. In .ioc file, there are different versions of USB being given. I am getting confused in which is given for what purpose? Under the connectivity tab, there is USB OTG FS, whereas in Middlewares and Softwares a...

vbk22398 · 2024-09-23

Hi, I am using 3 different STM32MCU's for our various projects, which include STM32F423, STM32L496, STM32F407 etc., I am using HAL Layers for this code in general. Now I need to create HAL Layers for these boards only, and I need to reduce the overhe...

vbk22398 · 2024-11-17

@Ozone wrote:I had been working on a project were the main MCU stored about a dozen parameters into EEPROM during that remaining time.Sir, my project is also to do the same where I have to store the log of ON time and OFF time of a MCU chip into an E...

vbk22398 · 2024-11-15

@SofLit wrote:+ detect the power drop on power source to trigger the UART transmission?How to do the above? I am completely out of ideas to implement your logic. Could you be a little elaborate. I have doubts like to which pin should I connect the ex...

vbk22398 · 2024-10-09

@Andrew Neil Sir thanks for the time and reply. My only concern is that, i have to reduce the time and space occupied by the code I write. My superior wants me to do it Bare Metal in register level, but I feel it is overwhelming as there are lots of ...

vbk22398 · 2024-10-09

@Andrew Neil Again, have you done any analysis to find specifically what bloat and/or bottlenecks you may or may not have? Or is this just some general notion that HAL code must be slow & bloated? Why? What is the purpose of that? I don't know how ...

vbk22398 · 2024-10-08

@Andrew Neil Sir, Thanks for the time and reply. My requirement is as follows. We are designing a single header file and a single driver file for all the sensors which we have interfaced with STM32. Basically this will itself include all the programs...

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User Activity

Power turn ON and Power turn OFF detection.

Bare Metal STM32L496

ADC Injected Conversion

USB Protocol

Code Optimization

Re: Power turn ON and Power turn OFF detection.

Re: Power turn ON and Power turn OFF detection.

Re: Code Optimization

Re: Code Optimization

Re: Code Optimization