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UART receiving problem (using interrupts)

Hello everyone,I am facing a issue I can't explain.I am migrating a code from F1 to F2.I am using UART4. If I only use this peripheral I can send and receive data and everything work well.Then I am using a the TIM6 to have a 2ms counter.In the IRQ of...

haye by Associate II
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  • 9 replies
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Timer sample code for buzzer on STM32L432G

Can you please share me timer sample code for STM32L432G board.I have Sensortile board and would like to interface buzzer, so I need to add timer code to get timer cb to toggle the required frequency to get the proper buzzer sound.Also please suggest...

Resolved! Why can't I use all SRAMs?

STM32F407VGT6 -> this controller have 192kb of sram, I create a big byte array have 131832 byte and i got an error in Keil.Any idea why?

ExtSol by Associate II
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  • 4 replies
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HTU21D sesnor with Nucleo-L152RE

I am newbie to use Nucleo-L152RE board. I have a HTU21D-Temperature & Humidity sensor which used I2C interface to read the temperature data.So, with using the STM32CubeMX I have generated code for STM32L152RETx chip with UART2 (debug purpose) and I2C...

AP_040 by Senior
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  • 18 replies
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why stm32cube programmer cant recognize DFU ?

Hi stm32cube programmer cant recognize DFU.micro stm32f407 board Catalyst F400zdriver installed and DFU device exist in windows 7 device manager.a 1.2k resistor pulled up to pa12 but was useless.run as administrator is tried and was unsuccessful.DfuS...

SChar.8 by Associate II
  • 600 Views
  • 1 replies
  • 0 kudos