STM32 MCUs Products

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Resolved! using the ADC on STM32L412

Im trying to upgrade the chip I'm using from an STM32F013 to an STM32L412 because I need more speed. I trying to get the ADC running, but having some problems - I check for the EOC flag to be set with a while loop but it stays in the loop forever. I ...

deep_rune by Associate III
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  • 2 replies
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STM32F303 Vbat monitoring

Hi everyoneI'm trying to use STM32F303 to measure the battery voltage via Vbat pin.I use 1-cell Li-Po battery (about 3.5V to 4.2V)​According to the datasheet the Vbat should be 1.65V to 3.6VSo I have a 3/4 voltage divider resistor outside the chip, a...

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Jerry Lin by Associate II
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  • 3 replies
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HAL_UART_Transmit_DMA

Hello dear experts,I am trying to send a binary 32bits over the uart3 using either HAL_UART3_Transmit (polling, It or DMA). 1- sending roughly the 32bits with a length of 4 in the function parameters does not work.2 -sorting the 32bits data in a 8bit...

papageno by Associate III
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  • 7 replies
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Resolved! How to buy the STM32F103CBT6 as programmer?

If I make a custom board and I want the same STM32F103CBT6 on chip board programmer debugger, how do I make the STM32F103CBT6 that kind of debugger programmer? If I buy that component I assume it isn't automatically configured that way, so how to ach...

Dian.1 by Associate II
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  • 2 replies
  • 0 kudos