at91sam7s-ek: add the "kernel" preset template.

[bertos.git] / bertos / cfg / cfg_i2c.h

diff --git a/bertos/cfg/cfg_i2c.h b/bertos/cfg/cfg_i2c.h
index 9ff37c4e34765bccec2887ecac2f2d2f481ced00..7df0d097746c4e5c28c4130550c25135018a9e0b 100644 (file)
--- a/bertos/cfg/cfg_i2c.h
+++ b/bertos/cfg/cfg_i2c.h
@@ -32,17 +32,57 @@
  *
  * \brief Configuration file for I2C module.
  *
- * \version $Id$
- *
  * \author Daniele Basile <asterix@develer.com>
  */
 
 #ifndef CFG_I2C_H
 #define CFG_I2C_H
 
-/// Comunication frequency
+/**
+*Comunication frequency.
+*
+* $WIZ$ type = "int"
+*/
 #define CONFIG_I2C_FREQ  100000UL
 
+/**
+ * I2C start timeout.
+ * For how many milliseconds the i2c_start
+ * should try to get an ACK before
+ * returning error.
+ *
+ * $WIZ$ type = "int"
+ */
+#define CONFIG_I2C_START_TIMEOUT 100
+
+/**
+ * I2C backend the driver should use.
+ *
+ * I2C_BACKEND_BUILTIN: Use (if present) the builtin i2c hardware.
+ * I2C_BACKEND_BITBANG: Use the emulated bitbang driver.
+ * \see drv/i2c.h for more information.
+ *
+ * $WIZ$ type = "enum"
+ * $WIZ$ value_list = "i2c_backend"
+ */
+#define CONFIG_I2C_BACKEND I2C_BACKEND_BUILTIN
+
+/**
+ * Module logging level.
+ *
+ * $WIZ$ type = "enum"
+ * $WIZ$ value_list = "log_level"
+ */
+#define I2C_LOG_LEVEL      LOG_LVL_INFO
+
+/**
+ * module logging format.
+ *
+ * $WIZ$ type = "enum"
+ * $WIZ$ value_list = "log_format"
+ */
+#define I2C_LOG_FORMAT     LOG_FMT_TERSE
+
 #endif /* CFG_I2C_H */