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sanctified
Associate II
since ‎2018-07-19
‎2023-10-31

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  • 23 Posts
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User Activity

Determining Motor Position using one Hall Signal

2023-09-26
Hello,I am using the stm32f042k6t6 to control a Motor which has one Hall Signal. The motor is connected to a Jack which I drive in clockwise and anticlockwise direction, so in and out. The jacks start at a specific position and I want that when I dri...

Initializing External Interrupt pin as wake up option for stop mode

2021-02-01
Hi,I am using the stm32L100RBT6 and I have successfully implemented the stop mode.I have chosen to wake up the µC from stop mode either by RTC or by an external interrupt.Before I put the µC in stop mode, I set all the pins to analog to save power an...

ADC VEREFINT Calibration value and VREFINT_DATA of STM32L100RBT6

2020-12-14
Hi,I want to use the VEREFINT to get the voltage of my battery. According to the formula provided by the datasheet (screenshot attached), I need the VREFINT calibration value and the VREFINT_DATA.What is the register to read the calibration value fr...

ADC(VDDA) Input Volatge

2020-12-09
Hi,I am not quite sure about this. I have a STM32L100 µC operating at 1.8V, the analog pin sees a 3.0V coming from a battery and I want to use the ADC to be able to monitor the voltage of the battery.I plan to supply the VDDA Pin with 3.3V (the VRef+...

RTC backup registers after power off and on

2020-10-02
Hi ST Community,I am using the RTC on the STM32l100RBT6 µC to display the date and time every hour. It is battery powered and therefore at some point i would have to change the batteries, therefore, the µC will lose power. I have thought of using the...
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