From: asterix <asterix@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Thu, 22 Jul 2010 16:49:59 +0000 (+0000)
Subject: Add implementation for oveloaded functions.
X-Git-Tag: 2.6.0~288^2~43
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=76ee8a1f5f851680ee237f1a7064b03c9de48aa2;p=bertos.git
Add implementation for oveloaded functions.
git-svn-id: https://src.develer.com/svnoss/bertos/branches/i2c@4051 38d2e660-2303-0410-9eaa-f027e97ec537
---
diff --git a/bertos/drv/i2c.h b/bertos/drv/i2c.h
index bf5e12c0..60e40f18 100644
--- a/bertos/drv/i2c.h
+++ b/bertos/drv/i2c.h
@@ -48,6 +48,8 @@
#define I2C_READBIT BV(0)
+#define i2c_init(FN_ARGS) CAT(fn ## _, COUNT_PARMS(FN_ARGS)) (FN_ARGS)
+
/**
* I2C Backends.
* Sometimes your cpu does not have a builtin
@@ -94,19 +96,19 @@ int i2c_bitbang_get(bool ack);
/*\}*/
#if CONFIG_I2C_BACKEND == I2C_BACKEND_BUILTIN
- #define i2c_init i2c_builtin_init
- #define i2c_start_w i2c_builtin_start_w
- #define i2c_start_r i2c_builtin_start_r
- #define i2c_stop i2c_builtin_stop
- #define i2c_put i2c_builtin_put
- #define i2c_get i2c_builtin_get
+ #define i2c_init_0 i2c_builtin_init
+ #define i2c_start_w i2c_builtin_start_w
+ #define i2c_start_r i2c_builtin_start_r
+ #define i2c_stop i2c_builtin_stop
+ #define i2c_put i2c_builtin_put
+ #define i2c_get i2c_builtin_get
#elif CONFIG_I2C_BACKEND == I2C_BACKEND_BITBANG
- #define i2c_init i2c_bitbang_init
- #define i2c_start_w i2c_bitbang_start_w
- #define i2c_start_r i2c_bitbang_start_r
- #define i2c_stop i2c_bitbang_stop
- #define i2c_put i2c_bitbang_put
- #define i2c_get i2c_bitbang_get
+ #define i2c_init_0 i2c_bitbang_init
+ #define i2c_start_w i2c_bitbang_start_w
+ #define i2c_start_r i2c_bitbang_start_r
+ #define i2c_stop i2c_bitbang_stop
+ #define i2c_put i2c_bitbang_put
+ #define i2c_get i2c_bitbang_get
#else
#error Unsupported i2c backend.
#endif
@@ -136,7 +138,10 @@ typedef struct I2c
struct I2cHardware* hw;
} I2c;
-void i2c_init(I2c *i2c, int dev, uint32_t clock);
+void i2c_init_3(I2c *i2c, int dev, uint32_t clock)
+{
+ i2c_hw_init(I2c *i2c, int dev, uint32_t clock);
+}
#define i2c_write(FN_ARGS) CAT(fn ## _, COUNT_PARMS(FN_ARGS)) (FN_ARGS)
#define i2c_read(FN_ARGS) CAT(fn ## _, COUNT_PARMS(FN_ARGS)) (FN_ARGS)
@@ -144,29 +149,72 @@ void i2c_init(I2c *i2c, int dev, uint32_t clock);
/*
* Overloaded functions definition.
*/
-int i2c_write_5(I2c *i2c, uint16_t slave_addr, int flags, const void *buf, size_t len);
+int i2c_write_5(I2c *i2c, uint16_t slave_addr, int flags, const void *buf, size_t len)
+{
+ return i2c->write(i2c, slave_addr, flags, buf, len, NULL);
+}
+
int i2c_read_5(I2c *i2c, uint16_t slave_addr, int flags, void *buf, size_t len);
+{
+ return i2c->read(i2c, slave_addr, flags, buf, len, NULL);
+}
+
int i2c_write_7(I2c *i2c, uint16_t slave_addr, int flags, const void *buf, size_t len,
const void *buf1, size_t len1);
+{
+ return i2c->write(i2c, slave_addr, flags, buf, len,
+ buf1, len1, NULL);
+}
+
int i2c_read_7(I2c *i2c, uint16_t slave_addr, int flags, void *buf, size_t len,
void *buf1, size_t len1);
+{
+ return i2c->read(i2c, slave_addr, flags, buf, len,
+ buf1, len1, NULL);
+}
+
+
int i2c_write_9(I2c *i2c, uint16_t slave_addr, int flags, const void *buf, size_t len,
const void *buf1, size_t len1,
const void *buf2, size_t len2);
+{
+ return i2c->write(i2c, slave_addr, flags, buf, len,
+ buf1, len1,
+ buf2, len2, NULL);
+}
+
int i2c_read_9(I2c *i2c, uint16_t slave_addr, int flags, void *buf, size_t len,
void *buf1, size_t len1,
void *buf2, size_t len2);
+{
+ return i2c->read(i2c, slave_addr, flags, buf, len,
+ buf1, len1,
+ buf2, len2, NULL);
+}
int i2c_write_11(I2c *i2c, uint16_t slave_addr, int flags, const void *buf, size_t len,
const void *buf1, size_t len1,
const void *buf2, size_t len2
const void *buf3, size_t len3);
+{
+ return i2c->write(i2c, slave_addr, flags, buf, len,
+ buf1, len1,
+ buf2, len2,
+ buf3, len3, NULL);
+}
+
int i2c_read_11(I2c *i2c, uint16_t slave_addr, int flags, void *buf, size_t len,
void *buf1, size_t len1,
void *buf2, size_t len2
void *buf3, size_t len3);
+{
+ return i2c->read(i2c, slave_addr, flags, buf, len,
+ buf1, len1,
+ buf2, len2,
+ buf3, len3, NULL);
+}
#endif