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Turning off the DEM 128064B SYH-PY display

I'm trying for warming up to turn off and on the DEM 128064B LCD based on the instructions defined in the datasheet page 12 section 10-1, but I nothing changes and the LCD is on always with all the ...
rEzA's user avatar
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2 answers
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STM32 UART send broken frames

I have a NUCLEO-F303RE board and try to send some data by one-wire UART with 57600 baudrate. But frames are sent broken (see images below): How must to be: What I get: I've tried to use different ...
Shadasviar's user avatar
-2 votes
2 answers
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where can I found STM32L4 DSP and standard peripherals library? [closed]

I want to use standard peripherals library for stm32l476rg(stm32-nucleo). But I could not find it. I dont want to use HAL Library. Do you any suggestion?
Purgoufr's user avatar
  • 261
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1 answer
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STM32 HAL_PCD_EP_Transmit work only once

I'm developing a USB composite device with the Nucleo-F446ZE. I'm adding a Virtual com port and I have some trouble to send back data. I receive everything from the computer but when I try to send ...
user2740652's user avatar