#ifndef _TL2CDR_H_
#define _TL2CDR_H_

#include <stdint.h>

#define TL2CDR_BASE 0x10000000U


// volatile uint32_t *cdr_status = (uint32_t*)( 0x000 + 0x0 ); //read
// volatile uint32_t *cdr_txLen  = (uint32_t*)( 0x000 + 0x4 ); //write
// volatile uint32_t *cdr_txFifo = (uint32_t*)( 0x000 + 0x8 ); //write
// volatile uint32_t *cdr_direct = (uint32_t*)( 0x000 + 0xc ); //write

// volatile uint32_t *cdr_softReset = (uint32_t*)( 0x000 + 0x10 ); //write
// volatile uint32_t *cdr_rxLen     = (uint32_t*)( 0x000 + 0x18 ); //read
// volatile uint32_t *cdr_rxFifo    = (uint32_t*)( 0x000 + 0x1c ); //read

#define CDR_ReadStatus     0x00
#define CDR_WriteTxLen     0x04
#define CDR_WriteTxFifo    0x08
#define CDR_WriteTransDir  0x0c
#define CDR_WriteSoftReset 0x10
#define CDR_ReadRxLen      0x18
#define CDR_ReadRxFifo     0x1c
#define CDR_ReadIsLast     0x20
#define CDR_ReadTxCrc      0x24
#define CDR_ReadRxCrc      0x28

#define CDR_INT_TXEND   14
#define CDR_INT_RXERROR 15
#define CDR_INT_RXSTART 16
#define CDR_INT_RXEND   17


extern volatile uint32_t *cdr_status = (uint32_t*)( TL2CDR_BASE + CDR_ReadStatus ); //read
extern volatile uint32_t *cdr_txLen  = (uint32_t*)( TL2CDR_BASE + CDR_WriteTxLen ); //write
extern volatile uint32_t *cdr_txFifo = (uint32_t*)( TL2CDR_BASE + CDR_WriteTxFifo ); //write
extern volatile uint32_t *cdr_direct = (uint32_t*)( TL2CDR_BASE + CDR_WriteTransDir ); //write
extern volatile uint32_t *cdr_softReset = (uint32_t*)( TL2CDR_BASE + CDR_WriteSoftReset ); //write
extern volatile uint32_t *cdr_rxLen     = (uint32_t*)( TL2CDR_BASE + CDR_ReadRxLen ); //read
extern volatile uint32_t *cdr_rxFifo    = (uint32_t*)( TL2CDR_BASE + CDR_ReadRxFifo ); //read
extern volatile uint32_t *cdr_IsLast    = (uint32_t*)( TL2CDR_BASE + CDR_ReadIsLast ); //read
// extern uint8_t gpio_read();
// extern uint32_t gpio_write( uint32_t data );

// void gpio_test();

#endif