/**
  ******************************************************************************
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  * Copyright (C) Shanghai Eastsoft Microelectronics Co., Ltd. ALL rights reserved.
  *******************************************************************************
  */

<--------------------------------------------------------------------------------
Version history:
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2021-08-16	V1.0.0	Shiwa

<--------------------------------------------------------------------------------
Demo introduction:
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FreeRTOS software timer demo.

<--------------------------------------------------------------------------------
System clock:
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Default internal HRC 24MHz.

<--------------------------------------------------------------------------------
Pin connection: 
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UART0_TX ---- PB10[GPIO_FUNC_3]
UART0_RX ---- PB11[GPIO_FUNC_3]

LED1     ---- PF0 [GPIO_FUNC_1]
LED2     ---- PF1 [GPIO_FUNC_1]
KEY      ---- PC10[GPIO_FUNC_1]

Note: UART0 for debug[baudrate->115200]
Note2: IAR project generated by scons cannot correctly set assembler's include path.
You have to manually add path "Inc" in "Project->Options->Assembler"