Need help fixing this code. #include $"$TM$4$C$129.$h$"$

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

#include $"$TM$4$C$1294$NCPDT$.$h$"$

$//$ Function to setup GPIO for UART$6$

void setup$\_$GPIO$($void$)\{$

$//$ Enable the clock for the GPIO port that UART$6$ uses $($assuming it's port P$)$

SYSCTL$->$RCGCGPIO $|=(1<<12)$; $//$ Enable clock for GPIO Port P

while $(($SYSCTL$->$PRGPIO & $(1<<12))==0)$; $//$ Wait for the clock to be ready

$//$ Enable the clock for UART$6$

SYSCTL$->$RCGCUART $|=(1<<6)$; $//$ Enable clock for UART$6$

while $(($SYSCTL$->$PRUART & $(1<<6))==0)$; $//$ Wait for the clock to be ready

$//$ Configure GPIO pins for UART$6$

GPIOP$->$AFSEL $|=(1<<0)|(1<<1)$; $//$ Enable alternate function on PP$0$ and PP$1$

GPIOP$->$PCTL $=($GPIOP$->$PCTL & ~$0$x$000000$FF$)|(0$x$00000001<<0)|(0$x$00000001<<4)$; $//$ Set PCTL for UART$6$

GPIOP$->$DEN $|=(1<<0)|(1<<1)$; $//$ Enable digital function on PP$0$ and PP$1$

$\}$

$//$ Function to setup UART$6$

void setup$\_$UART$($void$)\{$

$//$ Disable UART$6$ before configuration

UART$6->$CTL &$=$ ~UART$\_$CTL$\_$UARTEN; $-$ERROR

$//$ Set baud rate

uint$32\_$t brd $=80000000/(16*115200)$; $//$ Integer part of the BRD

uint$32\_$t fbrd $=(80000000\%(16*115200))*64/(16*115200)+0\mathrm{.}5$; $//$ Fractional part of the BRD

UART$6->$IBRD $=$ brd;

UART$6->$FBRD $=$ fbrd;

$//$ Set UART$6$ configuration: $8-$bit data, odd parity, $1$ stop bit

UART$6->$LCRH $=$ UART$\_$LCRH$\_$WLEN$\_8|$ UART$\_$LCRH$\_$PEN $|$ UART$\_$LCRH$\_$EPS $|$ UART$\_$LCRH$\_$STP$2$; $-$ERROR

$//$ Enable UART$6$

UART$6->$CTL $=$ UART$\_$CTL$\_$UARTEN $|$ UART$\_$CTL$\_$TXE $|$ UART$\_$CTL$\_$RXE; $-$ERROR

$\}$

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 loop

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 $0$;

$\}$

THIS CODE IS ON KEIL UVISION FOR TIVA BOARD, TO MEET TASK: