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authorJosh Blum <josh@joshknows.com>2010-11-05 13:53:39 -0700
committerJosh Blum <josh@joshknows.com>2010-11-05 13:53:39 -0700
commit3ac3457184bc3b251ce7398eee56c931983abe65 (patch)
tree7cfa1ba616788ad083236272a323c3a6e2964da3 /firmware/fx2/src/usrp1/eeprom_io.c
parent144ebf29327981db8422049b451852744619678d (diff)
parentc473cc56fafcb47d6ba1f16e8c9fb89ff6c57bca (diff)
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Merge branch 'good_stuff' into mb_eeprom
Conflicts: firmware/fx2/include
Diffstat (limited to 'firmware/fx2/src/usrp1/eeprom_io.c')
-rw-r--r--firmware/fx2/src/usrp1/eeprom_io.c65
1 files changed, 0 insertions, 65 deletions
diff --git a/firmware/fx2/src/usrp1/eeprom_io.c b/firmware/fx2/src/usrp1/eeprom_io.c
deleted file mode 100644
index 9eeb53636..000000000
--- a/firmware/fx2/src/usrp1/eeprom_io.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2006 Free Software Foundation, Inc.
- *
- * This file is part of GNU Radio
- *
- * GNU Radio 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, or (at your option)
- * any later version.
- *
- * GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "eeprom_io.h"
-#include "i2c.h"
-#include "delay.h"
-
-// returns non-zero if successful, else 0
-unsigned char
-eeprom_read (unsigned char i2c_addr, unsigned char eeprom_offset,
- xdata unsigned char *buf, unsigned char len)
-{
- // We setup a random read by first doing a "zero byte write".
- // Writes carry an address. Reads use an implicit address.
-
- static xdata unsigned char cmd[1];
- cmd[0] = eeprom_offset;
- if (!i2c_write(i2c_addr, cmd, 1))
- return 0;
-
- return i2c_read(i2c_addr, buf, len);
-}
-
-
-#if 0
-
-// returns non-zero if successful, else 0
-unsigned char
-eeprom_write (unsigned char i2c_addr, unsigned char eeprom_offset,
- const xdata unsigned char *buf, unsigned char len)
-{
- static xdata unsigned char cmd[2];
- unsigned char ok;
-
- while (len-- > 0){
- cmd[0] = eeprom_offset++;
- cmd[1] = *buf++;
- ok = i2c_write(i2c_addr, cmd, 2);
- mdelay(10); // delay 10ms worst case write time
- if (!ok)
- return 0;
- }
- return 1;
-}
-
-#endif