in keil uvision c$.$ Task $1$: Configure the GPIO for the UART

Unzip the template, compile it and run it$.$ Make sure that Teraterm is connected and set to the correct baud rate,

and parameters as given: Baud Rate

Thursday $($UART $6)$

Communication parameters

$115200$

$8$ bits, odd parity, $1$ stop bits

Prescaler

$-$:$8.$ Check that the program shows GO in the terminal and that any key press is

displayed on the terminal. This $$echo$$ is the standard way to check that the serial program that you wrote is

working correctly.

Write a function called setup$\_$GPIO$()$ which will which will configure the GPIO for use by the UART$6$ subsystem.

Make use of the values you determined in the preliminary question $1$ and $2.$ Start by turning on the clock and

waiting for it to become stable. Ensure all commands are non$-$destructive.

Rebuild and run your program, and check that it still shows $$GO$$ in the terminal, and you can still type

and echo characters in the terminal. #include $"$TM$4$C$129.$h$"$

#include "Lab$2\_$Thu.h$"$

$//$ Thursday

$//$ Uart UART$6$

$//$ Baud Rate $115200$

$//$ Comms $8$ bits, odd parity, $1$ stop

$//$ Prescaler $8$

$//$ Instructions:

$//$ Wire the UART as per Task $0$

$//$ Compile and run this template to check the connection. It echoes teh keys typed.

$//$ The different tasks will ask you to rewrite the supplied functions. You can use the same name.

int main$($void$)$

$\{$

uint$8\_$t c;

setSysClk$80$MHz$()$ ; $//$ Do NOT remove. Set the System clock to $80$MHz

RedirectOutput$()$; $//$ Do NOT remove. Redirect output from U$3$ to the terminal via U$4$

setup$\_$GPIO$()$ ; $//$ rewrite function for Part $1$

setup$\_$UART$()$ ; $//$ rewrite function for Part $2$

banner$("$Start typing. You should see the keys echoed on the terminal"$)$;

$//$ ECHO jhECHo ECho Echo echo $.$

while$(1)\{$

$//$ echo keys back to you

$//$ This tests your connection

c$=$read$\_$UART$()$; $//$ read from Uart $($rewrite function for Part $3)$

write$\_$UART$($c$)$; $//$ write to Uart $($rewrite function for Part $4)$

$\}$

return $0$;

$\}//$ end main