X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fdrv%2Fi2c.c;h=ae4237097769eab5628eaf7eb08de91618dda0ed;hb=7911a6f01bc8a19f220f98e2fdc8595f65996853;hp=c936837b7cdf9cbee48d9ed7eb4a237db50752f5;hpb=4b5d9de0c1791d0d4b7dcd78cf7ef01c6f5e3481;p=bertos.git

diff --git a/bertos/drv/i2c.c b/bertos/drv/i2c.c
index c936837b..ae423709 100644
--- a/bertos/drv/i2c.c
+++ b/bertos/drv/i2c.c
@@ -32,12 +32,17 @@
  *
  * \brief I2C generic driver functions (implementation).
  *
- * \version $Id$
  * \author Francesco Sacchi <batt@develer.com>
  */
 
 #include "i2c.h"
 
+#include "cfg/cfg_i2c.h"
+
+#if !CONFIG_I2C_DISABLE_OLD_API
+
+I2c local_i2c_old_api;
+
 /**
  * Send a sequence of bytes in master transmitter mode
  * to the selected slave device through the I2C bus.
@@ -88,4 +93,21 @@ bool i2c_recv(void *_buf, size_t count)
 
 	return true;
 }
+#endif /* !CONFIG_I2C_DISABLE_OLD_API */
+
+void i2c_genericWrite(struct I2c *i2c, const void *_buf, size_t count)
+{
+	const uint8_t *buf = (const uint8_t *)_buf;
+
+	while (count--)
+		i2c_putc(i2c, *buf++);
+}
+
+void i2c_genericRead(struct I2c *i2c, void *_buf, size_t count)
+{
+	uint8_t *buf = (uint8_t *)_buf;
+
+	while (count--)
+		*buf++ = i2c_getc(i2c);
+}