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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
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Resolved! While using STM32L476 ADC to monitor a signal, the data showed a severe distortion. Has anyone comed up with such a problem?

I made a board with STM32L476RG chip to pick up a little signal with ADC module, but ended up with a severe distortion. Then I tested the board with sine signal of 20mVpp, 300mVbias. The signal is generated by a signal generator. The result can be s...

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SLei.1 by Associate II
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  • 6 replies
  • 1 kudos