STM32 MCUs Products

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Technical douts on STM32F7 MCU(Timers)

Posted on November 03, 2017 at 13:57Hai.,I am using STM32F765BIT MCU in our application with custom board. Especially I am using this card in data acquisition system. Here the very big challenge is to measure frequency of 6 channels.(Every SEC I nee...

USB CDC Device_Only, re-connect port

Posted on November 04, 2017 at 19:46I'm using STM32F407 Discovery-1, I use USB CDC to send and receive data from terminal. Everything ok but issue that I need re-connect port to transmit and receive data, but i remember that when i used STM32F407 Di...

tan loi by Associate II
  • 702 Views
  • 2 replies
  • 0 kudos

How to invert TIMER signal?

Posted on October 30, 2017 at 11:45Hello everybody:I�m running my STM32L432  Timer 2 as a PWM and I need to take out from a pin the signal and same one inverted, but I don�t know how to do it. Any help would mean the world to meI need something like...

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STM32L433 Boot0 pin state ignored after loading program

Posted on November 06, 2017 at 08:40I've been using the same prototype board for STM32 (LQFP48 packages) for years. It has a reset switch and a little slide switch to control the state of the Boot0 pin. But I'm now trying the STM32L433CCT6 (GH248 9R...

gregstm by Senior III
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STM32F105RC CAN recviev Message is overwritten

Posted on November 01, 2017 at 07:29Dear all,I meet a problem is the messages what I receive via CAN bus are overwritten.I check the datasheet,if FIFO lock function is �enabled�, the incoming message will be discarded. But the value is also overwrit...

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