flash memeory reading / second part code

hello,

code second part

thanks

//-----------------------------------------------------------------------------
// Subroutines
//-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
// SYSCLK_Init
//-----------------------------------------------------------------------------
//
// This routine initializes the system clock to use an 22.1184 MHz crystal
// as its clock source.
//
void SYSCLK_Init (void)
{
   int i;                              // delay counter

   OSCXCN = 0x67;                      // start external oscillator with
                                       // 22.1184 MHz crystal

   for (i=0; i < 256; i++) ;           // Wait for osc. to start up

   while (!(OSCXCN & 0x80)) ;          // Wait for crystal osc. to settle

   OSCICN = 0x88;                      // select external oscillator as SYSCLK
                                       // source and enable missing clock
                                       // detector
}
//-----------------------------------------------------------------------------
// PORT_Init
//-----------------------------------------------------------------------------
//
// Configure the Crossbar and GPIO ports
//
void PORT_Init (void)
{
   XBR0   |= 0x06;                     // Enable SPI0 and UART0
   XBR1    = 0x00;
   XBR2    = 0x40;                     // Enable crossbar and weak pull-ups
   P0MDOUT |= 0x15;                    // enable P0.0 (TX), P0.2 (SCK), and
                                       // P0.4 (MOSI) as push-pull outputs
   P1MDOUT |= 0x40;                    // enable P1.6 (LED) as push-pull outputs

   //P74OUT |= 0x01;                     //pins 4.0 and 4.1 as push-pull outputs
}

//-----------------------------------------------------------------------------
// UART0_Init
//-----------------------------------------------------------------------------
//
// Configure the UART0 using Timer1, for <baudrate> and 8-N-1.
//
void UART0_Init (void)
{
   SCON0  = 0x50;                      // SCON0: mode 1, 8-bit UART, enable RX
   TMOD   = 0x20;                      // TMOD: timer 1, mode 2, 8-bit reload
   TH1    = -(SYSCLK/BAUDRATE/16);     // set Timer1 reload value for baudrate
   TR1    = 1;                         // start Timer1
   CKCON |= 0x10;                      // Timer1 uses SYSCLK as time base
   PCON  |= 0x80;                      // SMOD00 = 1 (disable baud rate
                                       // divide-by-two)
   TI0    = 1;                         // Indicate TX0 ready
}


//-----------------------------------------------------------------------------
// Timer0_ms
//-----------------------------------------------------------------------------
//
// Configure Timer0 to delay <ms> milliseconds before returning.
//
void Timer0_ms (unsigned ms)
{
   unsigned i;                         // millisecond counter

   TCON  &= ~0x30;                     // STOP Timer0 and clear overflow flag
   TMOD  &= ~0x0f;                     // configure Timer0 to 16-bit mode
   TMOD  |=  0x01;
   CKCON |=  0x08;                     // Timer0 counts SYSCLKs

   for (i = 0; i < ms; i++) {          // count milliseconds
      TR0 = 0;                         // STOP Timer0
      TH0 = (-SYSCLK/1000) >> 8;       // set Timer0 to overflow in 1ms
      TL0 = -SYSCLK/1000;
      TR0 = 1;                         // START Timer0
      while (TF0 == 0);                // wait for overflow
      TF0 = 0;                         // clear overflow indicator
   }
}

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