Problem while running CPU timer programm for ADC (launcpad TMS320F28027

Both values are not getting updated

Dear 

Still the GPIO is not toggling

Below is the code for it

#include "DSP28x_Project.h" // Device Headerfile and Examples Include File

// Prototype statements for functions found within this file.
interrupt void cpu_timer0_isr(void);
interrupt void cpu_timer1_isr(void);
interrupt void cpu_timer2_isr(void);
//void Gpio_select(void);

void main(void)
{

// Step 1. Initialize System Control:
// PLL, WatchDog, enable Peripheral Clocks
// This example function is found in the DSP2802x_SysCtrl.c file.
InitSysCtrl();

// Step 2. Initalize GPIO:
// This example function is found in the DSP2802x_Gpio.c file and
// illustrates how to set the GPIO to it's default state.
// InitGpio(); // Skipped for this example

// Step 3. Clear all interrupts and initialize PIE vector table:
// Disable CPU interrupts
DINT;

// Initialize the PIE control registers to their default state.
// The default state is all PIE interrupts disabled and flags
// are cleared.
// This function is found in the DSP2802x_PieCtrl.c file.
InitPieCtrl();

// Disable CPU interrupts and clear all CPU interrupt flags:
IER = 0x0000;
IFR = 0x0000;

// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
// This will populate the entire table, even if the interrupt
// is not used in this example. This is useful for debug purposes.
// The shell ISR routines are found in DSP2802x_DefaultIsr.c.
// This function is found in DSP2802x_PieVect.c.
InitPieVectTable();

// Interrupts that are used in this example are re-mapped to
// ISR functions found within this file.
EALLOW; // This is needed to write to EALLOW protected registers
PieVectTable.TINT0 = &cpu_timer0_isr;
PieVectTable.TINT1 = &cpu_timer1_isr;
PieVectTable.TINT2 = &cpu_timer2_isr;
EDIS; // This is needed to disable write to EALLOW protected registers

// Step 4. Initialize the Device Peripheral. This function can be
// found in DSP2802x_CpuTimers.c
InitCpuTimers(); // For this example, only initialize the Cpu Timers
// Gpio_select();
#if (CPU_FRQ_60MHZ)
// Configure CPU-Timer 0, 1, and 2 to interrupt every second:
// 60MHz CPU Freq, 1 second Period (in uSeconds)

ConfigCpuTimer(&CpuTimer0, 60, 1000000);
ConfigCpuTimer(&CpuTimer1, 60, 1000000);
ConfigCpuTimer(&CpuTimer2, 60, 1000000);
#endif
#if (CPU_FRQ_50MHZ)
// Configure CPU-Timer 0, 1, and 2 to interrupt every second:
// 50MHz CPU Freq, 1 second Period (in uSeconds)

ConfigCpuTimer(&CpuTimer0, 50, 1000000);
ConfigCpuTimer(&CpuTimer1, 50, 1000000);
ConfigCpuTimer(&CpuTimer2, 50, 1000000);
#endif
#if (CPU_FRQ_40MHZ)
// Configure CPU-Timer 0, 1, and 2 to interrupt every second:
// 40MHz CPU Freq, 1 second Period (in uSeconds)

ConfigCpuTimer(&CpuTimer0, 40, 1000000);
ConfigCpuTimer(&CpuTimer1, 40, 1000000);
ConfigCpuTimer(&CpuTimer2, 40, 1000000);
#endif
// To ensure precise timing, use write-only instructions to write to the entire register. Therefore, if any
// of the configuration bits are changed in ConfigCpuTimer and InitCpuTimers (in DSP2802x_CpuTimers.h), the
// below settings must also be updated.

CpuTimer0Regs.TCR.all = 0x4001; // Use write-only instruction to set TSS bit = 0
CpuTimer1Regs.TCR.all = 0x4001; // Use write-only instruction to set TSS bit = 0
CpuTimer2Regs.TCR.all = 0x4001; // Use write-only instruction to set TSS bit = 0

// Step 5. User specific code, enable interrupts:
EALLOW;
GpioCtrlRegs.GPAMUX1.bit.GPIO7 = 0; // 0=GPIO, 1=EPWM4A, 2=EPWMSYNCI, 3=EPWMSYNCO
GpioCtrlRegs.GPADIR.bit.GPIO7 = 1; // 1=OUTput, 0=INput
GpioDataRegs.GPACLEAR.bit.GPIO7 = 1; // uncomment if --> Set Low initially
EDIS;

// Enable CPU int1 which is connected to CPU-Timer 0, CPU int13
// which is connected to CPU-Timer 1, and CPU int 14, which is connected
// to CPU-Timer 2:
IER |= M_INT1;
IER |= M_INT13;
IER |= M_INT14;

// Enable TINT0 in the PIE: Group 1 interrupt 7
PieCtrlRegs.PIEIER1.bit.INTx7 = 1;

// Enable global Interrupts and higher priority real-time debug events:
EINT; // Enable Global interrupt INTM
ERTM; // Enable Global realtime interrupt DBGM

// Step 6. IDLE loop. Just sit and loop forever (optional):
for(;;);
//{}
}

interrupt void cpu_timer0_isr(void)
{
CpuTimer0.InterruptCount++;
//GpioDataRegs.GPATOGGLE.bit.GPIO7=1;
GpioDataRegs.GPASET.bit.GPIO7=1;
// Acknowledge this interrupt to receive more interrupts from group 1
PieCtrlRegs.PIEACK.all = PIEACK_GROUP1;
}

interrupt void cpu_timer1_isr(void)
{
CpuTimer1.InterruptCount++;
// The CPU acknowledges the interrupt.
GpioDataRegs.GPACLEAR.bit.GPIO7=1;
EDIS;
}

interrupt void cpu_timer2_isr(void)
{ EALLOW;
CpuTimer2.InterruptCount++;
// The CPU acknowledges the interrupt.
EDIS;

}