About vbk22398

vbk22398 · 2024-11-22

I am using STM32F423RHT6 in my project. I am using 2 ADC Channels for measuring Voltage and Current(through Current Sensor). But I am facing a strange issue. Where the channel corresponding to the current is getting accurate values of analog voltage....

vbk22398 · 2024-11-20

I doing bare metal coding for STM32L496ZGT6. Now in SPI, extra bytes are sent. There are only 4 Registers in SPI but unable to resolve the issue. Below is my codeNOTE:I am using Aardwark Total Phase Control Center software for debugging. I am attachi...

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 · 2024-11-26

@SofLit Our projects are going in a hectic schedule. So, using Interpolation corrected the issue to adjust the ADC Voltages as of now. I'll share you the schematics of the same very soon. Also if I find the solution, I'll add as a reply and choose Ac...

vbk22398 · 2024-11-23

Tried that earlier. At that time, it worked perfectly. 2 channels are reading independent voltage when ADC pins are taken out with a wire and connected to Gnd and Vcc. They worked independently.@SofLit

vbk22398 · 2024-11-23

Yah! it does that. @Karl Yamashita

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...

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ADC Multichannel Issue

SPI Sending and Receiving Extra Bytes

Power turn ON and Power turn OFF detection.

Bare Metal STM32L496

ADC Injected Conversion

Re: ADC Multichannel Issue

Re: ADC Multichannel Issue

Re: ADC Multichannel Issue

Re: Power turn ON and Power turn OFF detection.

Re: Power turn ON and Power turn OFF detection.