Move kfile interface to the io/ directory.

[bertos.git] / bertos / drv / mcp41.c

diff --git a/bertos/drv/mcp41.c b/bertos/drv/mcp41.c
index 12c566f5b2e71236db578032fcda8924ab70c435..dfdcba6bfabc7f17db8ba38f2a7553e07a9dd026 100644 (file)
--- a/bertos/drv/mcp41.c
+++ b/bertos/drv/mcp41.c
@@ -29,7 +29,6 @@
  * Copyright 2005 Develer S.r.l. (http://www.develer.com/)
  * -->
  *
- * \version $Id$
  *
  * \brief MCP41xxx digital potentiomenter driver (implementation)
  *
@@ -37,16 +36,16 @@
  * \author Francesco Sacchi <batt@develer.com>
  */
 
-#include <drv/timer.h>
+#include "hw/hw_mcp41.h"
 
 #include <cfg/macros.h>
 #include <cfg/compiler.h>
 
-#include <hw_mcp41.h>
+#include <drv/timer.h>
 #include <drv/mcp41.h>
-#include <drv/ser.h>
+#include <io/kfile.h>
 
-static Serial *spi_ser;
+static KFile *ch;
 
 /**
  * Set resitance for digital pot \a dev
@@ -55,9 +54,9 @@ void mcp41_setResistance(Mcp41Dev dev, mcp41_res_t res)
 {
        MCP41_ON(dev);
        /* send command byte */
-       ser_putchar(MCP41_WRITE_DATA, spi_ser);
-       ser_putchar(((MCP41_HW_MAX * (uint32_t)res)  + (MCP41_MAX / 2)) / MCP41_MAX, spi_ser);
-       ser_drain(spi_ser);
+       kfile_putc(MCP41_WRITE_DATA, ch);
+       kfile_putc(((MCP41_HW_MAX * (uint32_t)res)  + (MCP41_MAX / 2)) / MCP41_MAX, ch);
+       kfile_flush(ch);
 
        MCP41_OFF(dev);
 }
@@ -66,7 +65,7 @@ void mcp41_setResistance(Mcp41Dev dev, mcp41_res_t res)
 /**
  * Initialize mcp41 potentiometer driver
  */
-void mcp41_init(Serial *spi_port)
+void mcp41_init(KFile *_ch)
 {
        Mcp41Dev dev;
 
@@ -77,5 +76,5 @@ void mcp41_init(Serial *spi_port)
                MCP41_OFF(dev);
        }
 
-       spi_ser = spi_port;
+       ch = _ch;
 }