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Software for White Rabbit PTP Core
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Software for White Rabbit PTP Core
Commits
a8e30883
Commit
a8e30883
authored
Mar 08, 2012
by
Grzegorz Daniluk
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i2c: cleanup
parent
51b5432b
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2 changed files
with
13 additions
and
18 deletions
+13
-18
i2c.c
dev/i2c.c
+12
-13
i2c.h
include/i2c.h
+1
-5
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dev/i2c.c
View file @
a8e30883
...
...
@@ -98,16 +98,15 @@ void mi2c_init(uint8_t i2cif)
M_SDA_OUT
(
i2cif
,
1
);
}
void
mi2c_scan
(
uint8_t
i2cif
)
{
int
i
;
for
(
i
=
0
;
i
<
0x80
;
i
++
)
{
mi2c_start
(
i2cif
);
// mprintf("scan %x\n",i);
if
(
!
mi2c_put_byte
(
i2cif
,
i
<<
1
))
mprintf
(
"found : %x
\n
"
,
i
);
mi2c_stop
(
i2cif
);
}
}
//void mi2c_scan(uint8_t i2cif)
//{
// int i;
//
// for(i=0;i<0x80;i++)
// {
// mi2c_start(i2cif);
// if(!mi2c_put_byte(i2cif, i<<1)) mprintf("found : %x\n", i);
// mi2c_stop(i2cif);
//
// }
//}
include/i2c.h
View file @
a8e30883
...
...
@@ -10,10 +10,6 @@ void mi2c_get_byte(uint8_t i2cif, unsigned char *data, uint8_t last);
unsigned
char
mi2c_put_byte
(
uint8_t
i2cif
,
unsigned
char
data
);
void
mi2c_delay
();
void
mi2c_scan
(
uint8_t
i2cif
);
int
eeprom_read
(
uint8_t
i2cif
,
uint8_t
i2c_addr
,
uint32_t
offset
,
uint8_t
*
buf
,
size_t
size
);
uint16_t
eeprom_sfp_section
(
uint8_t
i2cif
,
uint8_t
i2c_addr
,
size_t
size
,
uint16_t
*
section_sz
);
int
eeprom_write
(
uint8_t
i2cif
,
uint8_t
i2c_addr
,
uint32_t
offset
,
uint8_t
*
buf
,
size_t
size
);
//void mi2c_scan(uint8_t i2cif);
#endif
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