blob: 01aac8f9b0d10aa47a2408bc741884ff4c876ed1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
#ifndef PTALOG_H
#define PTALOG_H
#include <stdlib.h>
#include "driver/stdout.h"
#ifdef PTALOG_GPIO
#include "driver/gpio.h"
#ifdef PTALOG_GPIO_BEFORE
#include "arch.h"
#endif
#endif
#ifdef PTALOG_TIMING
#include "driver/counter.h"
#endif
class PTALog {
private:
PTALog(const PTALog& copy);
#ifdef PTALOG_GPIO
uint8_t sync_pin;
#endif
public:
typedef struct {
uint8_t transition_id;
#ifdef PTALOG_TIMING
counter_value_t timer;
counter_overflow_t overflow;
#endif
#ifdef PTALOG_WITH_RETURNVALUES
uint16_t return_value;
#endif
} log_entry;
int const max_entry = 15;
log_entry log[16];
uint8_t log_index;
#ifdef PTALOG_GPIO
PTALog(uint8_t pin_number) : sync_pin(pin_number), log_index(0) {}
#else
PTALog() : log_index(0) {}
#endif
void passTransition(uint8_t transition_id)
{
log[log_index].transition_id = transition_id;
if (log_index < max_entry) {
log_index++;
}
}
#ifdef PTALOG_TIMING
void passNop(Counter& counter)
{
kout << "[PTA] nop=" << counter.value << "/" << counter.overflow << endl;
}
#endif
void reset()
{
log_index = 0;
}
void startBenchmark(uint8_t id)
{
kout << "[PTA] benchmark start, id=" << dec << id << endl;
#ifdef PTALOG_GPIO
gpio.output(sync_pin);
#endif
}
void stopBenchmark()
{
kout << "[PTA] benchmark stop" << endl;
}
void dump(uint16_t trace_id)
{
kout << "[PTA] trace=" << dec << trace_id << " count=" << log_index << endl;
for (uint8_t i = 0; i < log_index; i++) {
kout << "[PTA] transition=" << log[i].transition_id;
#ifdef PTALOG_TIMING
kout << " cycles=" << log[i].timer << "/" << log[i].overflow;
#endif
#ifdef PTALOG_WITH_RETURNVALUES
kout << " return=" << log[i].return_value;
#endif
kout << endl;
}
}
inline void startTransition()
{
#ifdef PTALOG_GPIO_BEFORE
gpio.write(sync_pin, 1);
arch.sleep_ms(10);
gpio.write(sync_pin, 0);
arch.sleep_ms(10);
#else
gpio.write(sync_pin, 1);
#endif
}
#ifdef PTALOG_WITH_RETURNVALUES
inline void logReturn(uint16_t ret)
{
log[log_index - 1].return_value = ret;
}
#endif
#ifdef PTALOG_TIMING
inline void stopTransition(Counter& counter)
#else
inline void stopTransition()
#endif
{
#ifdef PTALOG_GPIO
#ifndef PTALOG_GPIO_BEFORE
gpio.write(sync_pin, 0);
#endif
#endif
#ifdef PTALOG_TIMING
log[log_index - 1].timer = counter.value;
log[log_index - 1].overflow = counter.overflow;
#endif
}
};
#endif
|
