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UART problem with STM32 discovery kit (MB913C)

Question asked by banua.delau on Jan 28, 2015
Hello,
I'm in the midst of project development using STM32F100RBx discovery kit (MB913C) and generating code by using STM32CubeMX and configure USART1 as asynchronous. I use Keil Arm-MDK and trying use "HAL_UART_Transmit" for transmitting 1Byte data but the result is wrong value.

I had checked "Target Configuration" Tab using Xtal = 8MHz and HSE value like below :
#if !defined  (HSE_VALUE)
  #define HSE_VALUE    ((uint32_t)8000000) /*!< Default value of the External oscillator in Hz.

I need some advice if there are some wrong I do.

Thank you
Delau.

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