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Task Description
Serial Port (SCI)
Develop a monitor application that uses SCI in messages between PC and DSC56F801x EVB.
56F801x
EVB
HyperTerminal (Console) for
CAN Data Display
via RS232,
Bits/sec : 9600
No parity : none
Stop bit : 1
Hardware : None
RS232
56F801x
JTAG-DSP
AXM-0337
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Approach
Use Processor Expert Beans to implement Target System application
9
AsynchroSerial
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Select PE stationary
Type SCI Exercise inside
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Select MC56F8013VFAE
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Kick AsynchroSerial Bean
under Communication PE
menu
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Type 9600 baud rate inside
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Select Generate Code ‘SCI
Exercise.mcp’ under PE pull
down menu to generate the
code
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Open up the
SCI_Exercise.c:main file to
edit user code.
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Select PE Bean SendChar
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Put PE Bean SendChar to
SCI_Exercise.c:main by
Drag-n-Drop Methods.
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Made more characters to
send out by Copy-n-Paste
methods.
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We need to wait for the 1
st
character send out
completely if we want to
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TM
Enable GetRxIdle PE Bean
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Enable GetTxComplete PE
Bean by kicking this dial
box
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Scroll up the screen to
reach GetTxComplete PE
Bean by kick the scroll bar
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Put PE Bean
GetTxComplete to
SCI_Exercise.c:main by
Drag-n-Drop Methods.
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Slide 21
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Modify it as while
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Make every while statement
for every character sending
out.
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Kick Yes to update the
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Kick green arrow to
download the code to
56F801xEVB .
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Kick green arrow to run the
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Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2004
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Invoke HyperTerminal for
getting the characters from
56F801xEVB.
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Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2004
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Select your PC COM port
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Select 9600 baud rate, 8
data bit, no parity,1 stop bit,
none flow control
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“Hello” is shown on the
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