|
1
|
/*
|
|
2
|
* main.c
|
|
3
|
*/
|
|
4
|
#include <std.h>
|
|
5
|
#include <tsk.h>
|
|
6
|
#include <log.h>
|
|
7
|
#include <stdio.h>
|
|
8
|
#include <bcache.h>
|
|
9
|
|
|
10
|
#include "quadracfg.h"
|
|
11
|
|
|
12
|
#include "SigProc/SigProcFFT.h"
|
|
13
|
#include "core/DspUpp.h"
|
|
14
|
|
|
15
|
#define BUFF_SIZE 4096
|
|
16
|
|
|
17
|
/* Variables */
|
|
18
|
unsigned short flag;
|
|
19
|
|
|
20
|
#pragma DATA_ALIGN( 64 );
|
|
21
|
volatile int16_t buff1[BUFF_SIZE];
|
|
22
|
|
|
23
|
using namespace std;
|
|
24
|
using namespace MityDSP;
|
|
25
|
|
|
26
|
/* Definizione struttura di configurazione UPP */
|
|
27
|
tcDspUpp::tsDspUppConfig gsUppConfig =
|
|
28
|
{
|
|
29
|
4, // Interrupt level. Must be between 4 and 15.
|
|
30
|
9, // Chan A DMA thread handling priority
|
|
31
|
9, // Chan B DMA thread handling priority
|
|
32
|
tcDspUpp::eeReceive, // Directionality of Channel A.
|
|
33
|
tcDspUpp::eeDisabled, // Directionality of Channel B.
|
|
34
|
tcDspUpp::ee16Bit, // Chan A data bit width.
|
|
35
|
tcDspUpp::ee16Bit, // Chan B data bit width.
|
|
36
|
false, // Use XData[7:0] for ChanA[15:8] even if ChanB is
|
|
37
|
// disabled. See Table 3 in uPP User's Guide for details.
|
|
38
|
4, // Size of MBX for Channel A.
|
|
39
|
4, // Size of MBX for Channel B.
|
|
40
|
0, // Clock divider for Channel A
|
|
41
|
// (only in transmit mode). See Section 2.1.1 in uPP User's
|
|
42
|
// Guide for details. Value must be between 1 and 16.
|
|
43
|
0, // Clock divider for Channel B
|
|
44
|
// (only in transmit mode). See Section 2.1.1 in uPP User's
|
|
45
|
// Guide for details. Value must be between 1 and 16.
|
|
46
|
tcDspUpp::ee256Bytes, // Chan A Transmit Thresh
|
|
47
|
tcDspUpp::ee256Bytes, // Chan A Receive Thresh
|
|
48
|
tcDspUpp::ee256Bytes, // Chan B Transmit Thresh
|
|
49
|
tcDspUpp::ee256Bytes, // Chan B Receive Thresh
|
|
50
|
true, // Do not use Chan A start signal
|
|
51
|
false, // Do not use Chan B start signal
|
|
52
|
//tcDspUpp::eeUPP_2xTXCLK, // Using external 2xTxClk for Transmit
|
|
53
|
tcDspUpp::eePLL0_SYSCLK2,
|
|
54
|
0 // uPP DMA Master Priority
|
|
55
|
};
|
|
56
|
|
|
57
|
// Constant for receive channel.
|
|
58
|
tcDspUpp::teUppChan meRecvChan = tcDspUpp::eeChanA;
|
|
59
|
|
|
60
|
/* Puntatore all'oggetto per uPP */
|
|
61
|
tcDspUpp* mpDspUpp;
|
|
62
|
|
|
63
|
// Handle to receive mailbox.
|
|
64
|
MBX_Handle mhRecvMbx = NULL;
|
|
65
|
tcDspUpp::tsMbxMsg lsRecvMbxMsg;
|
|
66
|
|
|
67
|
#pragma DATA_ALIGN( 64 );
|
|
68
|
uint16_t nBytePerLine;
|
|
69
|
uint16_t nLineCount;
|
|
70
|
|
|
71
|
void TestTask();
|
|
72
|
|
|
73
|
void main()
|
|
74
|
{
|
|
75
|
TSK_Handle tsk;
|
|
76
|
TSK_Attrs tsk_attrs;
|
|
77
|
tsk_attrs = TSK_ATTRS;
|
|
78
|
tsk_attrs.priority = 5;
|
|
79
|
tsk_attrs.name = "Test";
|
|
80
|
tsk = TSK_create((Fxn)TestTask, &tsk_attrs);
|
|
81
|
return;
|
|
82
|
}
|
|
83
|
|
|
84
|
void TestTask()
|
|
85
|
{
|
|
86
|
|
|
87
|
short int i;
|
|
88
|
|
|
89
|
nBytePerLine = 2;
|
|
90
|
nLineCount = BUFF_SIZE;
|
|
91
|
|
|
92
|
mpDspUpp = tcDspUpp::getInstance();
|
|
93
|
if (!mpDspUpp->initialize(&gsUppConfig))
|
|
94
|
{ flag = 1;
|
|
95
|
mhRecvMbx = mpDspUpp->getMBX(meRecvChan);
|
|
96
|
}
|
|
97
|
else
|
|
98
|
flag = 0;
|
|
99
|
|
|
100
|
if (!mpDspUpp->receive(meRecvChan, (uint8_t*)buff1, (uint16_t)nBytePerLine, (uint16_t)nLineCount) )
|
|
101
|
{ flag = 1;
|
|
102
|
if(MBX_pend(mhRecvMbx, &lsRecvMbxMsg, 10)==true)
|
|
103
|
BCACHE_inv(lsRecvMbxMsg.pBufPtr, nLineCount, true);
|
|
104
|
}
|
|
105
|
else
|
|
106
|
flag = 0;
|
|
107
|
|
|
108
|
while(1)
|
|
109
|
{
|
|
110
|
i = 1;
|
|
111
|
}
|
|
112
|
}
|
|
113
|
|
