shared.c

ADI的ADSP-BF561下实现多媒体开发的通用框架。

#include <services/services.h>
#include <drivers/adi_dev.h>
#include <drivers/ppi/adi_ppi.h>

volatile u8 ButtonPressed;

#include "../Buffer.h"
#define slice_size 1716 * L2NUMROWS

// Define the DMA buffers for each frame.
// Because of SDRAM performance, each frame must be in a different bank.
// The placement in different banks is obtained through RESOLVE() statements in the LDF.
//char L2_slice0[slice_size];
char L2_slice1[slice_size];

ADI_DEV_2D_BUFFER Buffer2D_OUT[NUM_BUFFERS];
ADI_DEV_2D_BUFFER Buffer2D_IN[NUM_BUFFERS];

char L2_slice0[1716*L2NUMROWS];
char L2_slice_Out[1716*L2NUMROWS];
//char L2_slice2[slice_size];
//char L2_slice_Out[slice_size];