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ruanhaishen
Nodemcu Firmware
Commits
c56659e8
Commit
c56659e8
authored
Jun 19, 2015
by
vowstar
Browse files
Using __attribute__((alias("dht_read"))) reduce code size.
parent
87341547
Changes
2
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Inline
Side-by-side
app/dhtlib/dht.c
View file @
c56659e8
...
@@ -188,37 +188,25 @@ int dht_read(uint8_t pin)
...
@@ -188,37 +188,25 @@ int dht_read(uint8_t pin)
// DHTLIB_OK
// DHTLIB_OK
// DHTLIB_ERROR_CHECKSUM
// DHTLIB_ERROR_CHECKSUM
// DHTLIB_ERROR_TIMEOUT
// DHTLIB_ERROR_TIMEOUT
inline
int
dht_read21
(
uint8_t
pin
)
int
dht_read21
(
uint8_t
pin
)
__attribute__
((
alias
(
"dht_read"
)));
{
return
dht_read
(
pin
);
}
// return values:
// return values:
// DHTLIB_OK
// DHTLIB_OK
// DHTLIB_ERROR_CHECKSUM
// DHTLIB_ERROR_CHECKSUM
// DHTLIB_ERROR_TIMEOUT
// DHTLIB_ERROR_TIMEOUT
inline
int
dht_read22
(
uint8_t
pin
)
int
dht_read22
(
uint8_t
pin
)
__attribute__
((
alias
(
"dht_read"
)));
{
return
dht_read
(
pin
);
}
// return values:
// return values:
// DHTLIB_OK
// DHTLIB_OK
// DHTLIB_ERROR_CHECKSUM
// DHTLIB_ERROR_CHECKSUM
// DHTLIB_ERROR_TIMEOUT
// DHTLIB_ERROR_TIMEOUT
inline
int
dht_read33
(
uint8_t
pin
)
int
dht_read33
(
uint8_t
pin
)
__attribute__
((
alias
(
"dht_read"
)));
{
return
dht_read
(
pin
);
}
// return values:
// return values:
// DHTLIB_OK
// DHTLIB_OK
// DHTLIB_ERROR_CHECKSUM
// DHTLIB_ERROR_CHECKSUM
// DHTLIB_ERROR_TIMEOUT
// DHTLIB_ERROR_TIMEOUT
inline
int
dht_read44
(
uint8_t
pin
)
int
dht_read44
(
uint8_t
pin
)
__attribute__
((
alias
(
"dht_read"
)));
{
return
dht_read
(
pin
);
}
/////////////////////////////////////////////////////
/////////////////////////////////////////////////////
//
//
...
...
app/dhtlib/dht.h
View file @
c56659e8
...
@@ -54,10 +54,10 @@ int dht_read_universal(uint8_t pin);
...
@@ -54,10 +54,10 @@ int dht_read_universal(uint8_t pin);
int
dht_read11
(
uint8_t
pin
);
int
dht_read11
(
uint8_t
pin
);
int
dht_read
(
uint8_t
pin
);
int
dht_read
(
uint8_t
pin
);
inline
int
dht_read21
(
uint8_t
pin
);
int
dht_read21
(
uint8_t
pin
);
inline
int
dht_read22
(
uint8_t
pin
);
int
dht_read22
(
uint8_t
pin
);
inline
int
dht_read33
(
uint8_t
pin
);
int
dht_read33
(
uint8_t
pin
);
inline
int
dht_read44
(
uint8_t
pin
);
int
dht_read44
(
uint8_t
pin
);
double
dht_getHumidity
(
void
);
double
dht_getHumidity
(
void
);
double
dht_getTemperature
(
void
);
double
dht_getTemperature
(
void
);
...
...
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