2 files changed, 0 insertions, 119 deletions
diff --git a/firmware/target/arm/s5l8700/ipodnano2g/piezo-nano2g.c b/firmware/target/arm/s5l8700/ipodnano2g/piezo-nano2g.c
deleted file mode 100644
index b417908..0000000
--- a/firmware/target/arm/s5l8700/ipodnano2g/piezo-nano2g.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2006-2007 Robert Keevil
- *
- * All files in this archive are subject to the GNU General Public License.
- * See the file COPYING in the source tree root for full license agreement.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include "system.h"
-#include "kernel.h"
-#include "piezo.h"
-
-static unsigned int duration;
-static bool beeping;
-
-void INT_TIMERD(void)
-{
-    /* clear interrupt */
-    TDCON = TDCON;
-    if (!(--duration))
-    {
-        beeping = 0;
-        TDCMD = (1 << 1);   /* TD_CLR */
-    }
-}
-
-void piezo_start(unsigned short cycles, unsigned short periods)
-{
-#ifndef SIMULATOR
-    duration = periods;
-    beeping = 1;
-    /* configure timer for 100 kHz */
-    TDCMD = (1 << 1);   /* TD_CLR */
-    TDPRE = 30 - 1;    /* prescaler */
-    TDCON = (1 << 13) | /* TD_INT1_EN */
-            (0 << 12) | /* TD_INT0_EN */
-            (0 << 11) | /* TD_START */
-            (2 << 8) |  /* TD_CS = PCLK / 16 */
-            (1 << 4);   /* TD_MODE_SEL = PWM mode */
-    TDDATA0 = cycles;   /* set interval period */
-    TDDATA1 = cycles << 1; /* set interval period */
-    TDCMD = (1 << 0);   /* TD_EN */
-
-    /* enable timer interrupt */
-    INTMSK |= INTMSK_TIMERD;
-#endif
-}
-
-void piezo_stop(void)
-{
-#ifndef SIMULATOR
-    TDCMD = (1 << 1);   /* TD_CLR */
-#endif
-}
-
-void piezo_clear(void)
-{
-    piezo_stop();
-}
-
-bool piezo_busy(void)
-{
-    return beeping;
-}
-
-void piezo_init(void)
-{
-    beeping = 0;
-}
-
-void piezo_button_beep(bool beep, bool force)
-{
-    if (force)
-        while (beeping)
-            yield();
-
-    if (!beeping)
-    {
-        if (beep)
-            piezo_start(22, 457);
-        else
-            piezo_start(40, 4);
-    }
-}
diff --git a/firmware/target/arm/s5l8700/ipodnano2g/piezo.h b/firmware/target/arm/s5l8700/ipodnano2g/piezo.h
deleted file mode 100644
index d9837cc..0000000
--- a/firmware/target/arm/s5l8700/ipodnano2g/piezo.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2006-2007 Robert Keevil
- *
- * All files in this archive are subject to the GNU General Public License.
- * See the file COPYING in the source tree root for full license agreement.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-void piezo_init(void);
-void piezo_stop(void);
-void piezo_clear(void);
-bool piezo_busy(void);
-void piezo_button_beep(bool beep, bool force);