Description
Source
Call Graph
Start Line: 293
void Test4(void)
{
CAN_ResetAllMailbox();
TRACE_INFO("With Interrupt ");
TRACE_INFO("CAN0 Mailbox 3 asking for CAN1 Mailbox 3 transmission\n\r");
// Init CAN0 Mailbox 3, consumer mailbox
// Sends a remote frame and waits for an answer
// Init CAN1 Mailbox 15, reception with overwrite
CAN_ResetTransfer( &canTransfer2 );
canTransfer2.can_number = 1;
canTransfer2.mailbox_number = 3;
canTransfer2.mode_reg = AT91C_CAN_MOT_PRODUCER | AT91C_CAN_PRIOR;
canTransfer2.acceptance_mask_reg = 0;
canTransfer2.identifier = AT91C_CAN_MIDvA & (0x0B<<18); // ID 11
canTransfer2.data_low_reg = 0xEEDDFF00;
canTransfer2.data_high_reg = 0x34560022;
canTransfer2.control_reg = (AT91C_CAN_MDLC & (0x8<<16));
CAN_InitMailboxRegisters( &canTransfer2 );
// Init CAN0 Mailbox 1, transmit
CAN_ResetTransfer( &canTransfer1 );
canTransfer1.can_number = 0;
canTransfer1.mailbox_number = 3;
canTransfer1.mode_reg = AT91C_CAN_MOT_CONSUMER | AT91C_CAN_PRIOR;
canTransfer1.acceptance_mask_reg = AT91C_CAN_MIDvA | AT91C_CAN_MIDvB;
canTransfer1.identifier = AT91C_CAN_MIDvA & (0x0B<<18); // ID 11
canTransfer1.data_low_reg = 0x00000000;
canTransfer1.data_high_reg = 0x00000000;
canTransfer1.control_reg = 0x00000000;
CAN_InitMailboxRegisters( &canTransfer1 );
while( CAN_STATUS_SUCCESS != CAN_Write( &canTransfer2 ) ){}
while( CAN_STATUS_SUCCESS != CAN_Write( &canTransfer1 ) ){}
// wait answer
while( CAN_IsInIdle(&canTransfer1) ) {}
while( CAN_IsInIdle(&canTransfer2) ) {}
TRACE_DEBUG("canTransfer2.data_low_reg 0x%X\n\r", canTransfer2.data_low_reg);
TRACE_DEBUG("canTransfer2.data_high_reg 0x%X\n\r", canTransfer2.data_high_reg);
if( (canTransfer2.data_low_reg == 0xEEDDFF00)
&&(canTransfer2.data_high_reg == 0x34560022) ) {
TRACE_INFO("Test passed\n\r");
}
else {
TRACE_INFO("Test ERROR\n\r");
}
}