X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fdrv%2Fmcp41.c;h=bfa8fd4ebac7935544e66976c5c3b5001d7d9d6b;hb=e423e63cade618baf616a79b99aaab5de74ec76e;hp=62b96fd7c2e72e2bdb5703a698b26277f9199cfc;hpb=0fbabc305e65dfc5538cfcae10c04f6be9daf657;p=bertos.git

diff --git a/bertos/drv/mcp41.c b/bertos/drv/mcp41.c
index 62b96fd7..bfa8fd4e 100644
--- a/bertos/drv/mcp41.c
+++ b/bertos/drv/mcp41.c
@@ -36,18 +36,16 @@
  * \author Francesco Sacchi <batt@develer.com>
  */
 
-#include "hw_mcp41.h"
+#include "hw/hw_mcp41.h"
 
 #include <cfg/macros.h>
 #include <cfg/compiler.h>
 
 #include <drv/timer.h>
 #include <drv/mcp41.h>
-#include <drv/ser.h>
+#include <kern/kfile.h>
 
-#warning FIXME:This implementation is obsolete. Refactor with KFile interface.
-
-static Serial *spi_ser;
+static KFile *ch;
 
 /**
  * Set resitance for digital pot \a dev
@@ -56,9 +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);
 }
@@ -67,7 +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;
 
@@ -78,5 +76,5 @@ void mcp41_init(Serial *spi_port)
 		MCP41_OFF(dev);
 	}
 
-	spi_ser = spi_port;
+	ch = _ch;
 }