Hi friends,
I need to send a buffer. I place the data in the registers and give Transfer command. before placing next the next data and Transfer command i need to give some delay with out which the communication won't occur. I am using a for loop for this. I am not able to send the data continuously. any solution for this???

part of my code:

void send_packets(unsigned char*x,int size)
{
int i,z;

vParTestToggleLED(3);//LED Blink
CanTransfer canTransfer2;
canTransfer2.mailbox_number = 2;
canTransfer2.mode_reg = AT91C_CAN_MOT_TX | AT91C_CAN_PRIOR;
canTransfer2.acceptance_mask_reg = AT91C_CAN_MIDvA & (1<<(18+5));// ID 11
canTransfer2.identifier = AT91C_CAN_MIDvA & (1<<(18+5)); // ID 11
for(i=0;i<size;i++)
{
canTransfer2.data_low_reg = *x;
canTransfer2.data_high_reg = 0x00;
canTransfer2.control_reg = (AT91C_CAN_MDLC & (0x8<<16)); // Mailbox Data Length Code
CAN_InitMailboxRegistersTx( &canTransfer2 );
AT91C_BASE_CAN->CAN_TCR = AT91C_CAN_MB2;
do
{

z=Read_Status();
// printf("\n\r Status=%X",z);
}
while(z==0x40000000);


++x;
//wait();
}
}

void CAN_InitMailboxRegisters( CanTransfer *pTransfer )
{
AT91PS_CAN base_can;
AT91PS_CAN_MB CAN_Mailbox;
base_can = AT91C_BASE_CAN;
CAN_Mailbox = AT91C_BASE_CAN_MB1;
CAN_Mailbox->CAN_MB_MCR = 0x0;// MailBox Control Register
CAN_Mailbox->CAN_MB_MMR = 0x00;// MailBox Mode Register
CAN_Mailbox->CAN_MB_MAM = pTransfer->acceptance_mask_reg;// CAN Message Acceptance Mask Register
if( pTransfer->identifier != 0 ) // MailBox ID Register
{ // Disable the mailbox before writing to CAN_MIDx registers
CAN_Mailbox->CAN_MB_MAM |= AT91C_CAN_MIDE;
CAN_Mailbox->CAN_MB_MID = pTransfer->identifier;
}
else
{
CAN_Mailbox->CAN_MB_MAM &= ~AT91C_CAN_MIDE;
}
CAN_Mailbox->CAN_MB_MMR = pTransfer->mode_reg;// MailBox Mode Register
CAN_Mailbox->CAN_MB_MDL = pTransfer->data_low_reg;// MailBox Data Low Register
CAN_Mailbox->CAN_MB_MDH = pTransfer->data_high_reg;// MailBox Data High Register
CAN_Mailbox->CAN_MB_MCR = pTransfer->control_reg;// MailBox Control Register
}

typedef struct
{
volatile unsigned char mailbox_number;
volatile unsigned char test_can;
volatile unsigned int mode_reg;
volatile unsigned int acceptance_mask_reg;
volatile unsigned int identifier;
volatile unsigned int data_low_reg;
volatile unsigned int data_high_reg;
volatile unsigned int control_reg;
}CanTransfer;

int Read_Status(void)
{
int status;
status=AT91C_BASE_CAN->CAN_SR;
status=status & 0x40000000;
return status;
}