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HZ · 2024-04-04

I have written the following bare-metal code to get readings from the DHT11 sensor on my stm32 G071RB board:I have attached my main.c file below. When I try to debug my code, the execution halts at - while ((DHT11_PORT->IDR & GPIO_PIN_12) != 0); in t...

HZ · 2024-03-27

i tried to configure clock by writing code in its appropriate registers...following is the clock configuration function void SystemClockConfig(void){ #define PLLN 16 //using external clock sourceRCC->CR |= RCC_CR_HSEON;while(!(RCC->CR & RCC_CR_HS...

HZ · 2024-04-04

As soon as I set the the gpio pin as output in debug - DHT11_PORT->MODER &= ~(1<<25), the ID12 in IDR register turns from 0 to 1, but ODR remains 0. Following this after setting DHT11_PORT->BSRR |= GPIO_PIN_12; the ODR12 turns from 0 to 1 and IDR12 ...

HZ · 2024-03-28

Thanks for your response...I configured my clock for HSI and it works with precise delay....appreciate for your help!

HZ · 2024-03-27

Thanks for response,I commented the SystemClockConfig() in main to verify if my blink code works by using just the timer6 configurations....and it did work that way...when I tried to uncomment SystemClockConfig() and debug it, after stepping in line:...

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Unable to read the data from the DHT11 temperature sensor

Unable to configure Clock using baremetal PLL in stm32 G071RB

Re: Unable to read the data from the DHT11 temperature sensor

Re: Unable to configure Clock using baremetal PLL in stm32 G071RB

Re: Unable to configure Clock using baremetal PLL in stm32 G071RB