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Add generic i2c_recv and i2c_send implementation.
author
batt
<batt@38d2e660-2303-0410-9eaa-f027e97ec537>
Fri, 23 Jul 2010 19:40:40 +0000
(19:40 +0000)
committer
batt
<batt@38d2e660-2303-0410-9eaa-f027e97ec537>
Fri, 23 Jul 2010 19:40:40 +0000
(19:40 +0000)
git-svn-id: https://src.develer.com/svnoss/bertos/branches/i2c@4062
38d2e660
-2303-0410-9eaa-
f027e97ec537
bertos/drv/i2c.c
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diff --git
a/bertos/drv/i2c.c
b/bertos/drv/i2c.c
index 575dc7681e49648b789f61b53a68f4d96c9cffc6..af3eabbb06055f5154fdcb6cad241068b8129133 100644
(file)
--- a/
bertos/drv/i2c.c
+++ b/
bertos/drv/i2c.c
@@
-88,3
+88,21
@@
bool i2c_recv(void *_buf, size_t count)
return true;
}
+
+void i2c_swSend(struct I2c *i2c, const void *_buf, size_t count)
+{
+ const uint8_t *buf = (const uint8_t *)_buf;
+
+ while (count--)
+ i2c_put(i2c, *buf++);
+}
+
+void i2c_swRecv(struct I2c *i2c, void *_buf, size_t count)
+{
+ uint8_t *buf = (uint8_t *)_buf;
+
+ while (count--)
+ *buf++ = i2c_get(i2c);
+}
+
+