About Kiran kumar

Kiran kumar · 2021-12-10

Hi,I am using STM32L4R5ZI .Microcontroller connected with modem (sim800c).which are the libraries we need to include to send json formatted data to server from STM controller.Thanks in advance!

Kiran kumar · 2021-10-27

Hi All,I am working on ADC with multiple channels Interrupt method using NUCLEO -L4R5ZI- P(STM32L4R5ZITxP). ADC working for all channels irrespective of GPIO Pins.for example, I Commented GPIOA( Port A and its clock) highlighted in bold color even th...

Kiran kumar · 2021-11-02

ADC_CHANNEL_X ( X -> 1,2,34.........16) all are working without the initialization of GPIO pins. We are getting the digital values for every 0.8mV ( 3.3/2^12). vref is 3.3 and 12 bit resolution. we verified it by connecting Potentiometer to the ADC...

Kiran kumar · 2021-10-28

> How ADC Works Without GPIO Pins ?The ADC will still function if nothing is connected to its input, but the result will not be useful. It would be similar to trying to convert a voltage on a floating pin.I do verified by connecting the Potentiometer...

Kiran kumar · 2021-10-27

#include "main.h"ADC_HandleTypeDef hadc1; uint32_t ADC_RESULTS[16] = {0}; uint32_t i;void SystemClock_Config(void);static void MX_GPIO_Init(void);static void MX_ADC1_Init(void)int main(void){ HAL_Init(); SystemClock_Config(); MX_GPIO_Init(); MX_ADC1_...

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How to send json formatted data from STM32 to server

How ADC Works Without GPIO Pins ?

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