summaryrefslogtreecommitdiff
path: root/src/app/i2cdetect/main.cc
blob: 141c65a2b9ddbc22c3e333477b3a30e807a5c990 (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
#include "arch.h"
#include "driver/gpio.h"
#include "driver/stdout.h"
#if defined(MULTIPASS_ARCH_HAS_I2C) && !defined(DRIVER_SOFTI2C)
#include "driver/i2c.h"
#else
#include "driver/soft_i2c.h"
#endif
#ifdef DRIVER_LM75
#include "driver/lm75.h"
#endif
#ifdef DRIVER_MAX44009
#include "driver/max44009.h"
#endif
#ifdef DRIVER_MMSIMPLE
#include "driver/mmsimple.h"
#endif

void loop(void)
{
#ifdef DRIVER_LM75
	kout.printf_float(lm75.getTemp());
	kout << endl;
#endif
#ifdef DRIVER_MAX44009
	kout.printf_float(max44009.getLux());
	kout << endl;
#endif
#ifdef DRIVER_MMSIMPLE
	moody.toggleBlue();
#endif
}

unsigned int i2c_status[128 / (8 * sizeof(unsigned int)) + 1];

int main(void)
{

	arch.setup();
	gpio.setup();
	kout.setup();

	if (i2c.setup() != 0) {
		return 1;
	}

	kout << "I2C setup OK" << endl;

	for (unsigned char i = 0; i < sizeof(i2c_status)/sizeof(unsigned int); i++) {
		i2c_status[i] = 0;
	}

	i2c.scan(i2c_status);

	kout << "     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f";
	for (unsigned char address = 0; address < 128; address++) {
		if ((address & 0x0f) == 0) {
			kout << endl;
			kout.printf_uint8(address);
			kout << ":";
		}

		if (i2c_status[address / (8 * sizeof(unsigned int))] & (1 << (address % (8 * sizeof(unsigned int))))) {
			kout << " ";
			kout.printf_uint8(address);
		} else {
			kout << " --";
		}
	}
	kout << endl;

	arch.idle_loop();

	return 0;
}