blob: 24c6d9ab44d4ee60401a2d9dd68ed04d5d16f3d7 (
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
|
/* -*- c++ -*- */
/*
* Copyright 2008 Free Software Foundation, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <nonstdio.h>
#include <u2_init.h>
#include <stdbool.h>
#include <usrp2_i2c_addr.h>
#include <i2c.h>
int main(void)
{
u2_init();
puts("\nread_dbids");
unsigned char dbid_tx[2];
unsigned char dbid_rx[2];
bool ok;
ok = eeprom_read(I2C_ADDR_TX_A, 1, dbid_tx, 2);
if (!ok){
puts("failed to read Tx Daugherboard EEPROM");
}
else {
putstr("Tx Daugherboard ID: ");
puthex8(dbid_tx[1]); // MSB
puthex8(dbid_tx[0]); // LSB
newline();
}
ok = eeprom_read(I2C_ADDR_RX_A, 1, dbid_rx, 2);
if (!ok){
puts("failed to read Rx Daugherboard EEPROM");
}
else {
putstr("Rx Daugherboard ID: ");
puthex8(dbid_rx[1]); // MSB
puthex8(dbid_rx[0]); // LSB
newline();
}
return 0;
}
|
