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Problems with ADC after calibration - STM32L010K8

Hello!i develop an outdoor temperature measurement system and read every 30 minutes the ADC values -> all works fine! ADC calibration was done one times after start up.Now i changed the ADC calibration and calibrate every 30 minutes just before i rea...

ledi001 by Senior
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  • 1 replies
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STMCUBEIDE - STM32L010 ROM(Flash) size exceeding

I am using STMCUBEIDE there i was using optimization level as "optimize for debug". there i used a local variable as uint8_t and i am incrementing its counts then memory exceeded to 85%. if i removed increment then only 37% flash memory occupied.

Peripheral current/power consumption data for STM32L476RG

Dear community,I am planning on using the STM32L476RG for a project. That project is a low power application, so the current consumption is really important to this project. However I cannot find any reliable source for the current consumption of the...

AHass.1 by Associate II
  • 802 Views
  • 2 replies
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directly read register status instead of HAL_GPIO_Readpin();

i am trying to bit bang 14 bits grey code. my output is not steadyuint16_t readbits(uint16_t dataPin, uint16_t clockPin) { uint16_t value =0;  for (int i = 0; i <14; ++i) {   value <<= 1;  HAL_GPIO_WritePin(GPIOC, clockPin, GPIO_PIN_RESET);  delay_...

YTimm.1 by Associate II
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  • 12 replies
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BRR of STM32F401RCT6 changed when hot swapping

When the USART is  hot swapping,some datas will occur on TX RX pin;and the value of BRR register will be changed;the picture 1 shows the BRR before  hot swapping;and the picture 2 shows the BRR after  hot swapping. Why this question happens?And what...

Pzhu.1 by Associate II
  • 764 Views
  • 2 replies
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