sam3n-ek example: fix led macros

[bertos.git] / bertos / drv / i2c.c

diff --git a/bertos/drv/i2c.c b/bertos/drv/i2c.c
index c936837b7cdf9cbee48d9ed7eb4a237db50752f5..ae4237097769eab5628eaf7eb08de91618dda0ed 100644 (file)
--- 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);
+}