diff options
| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-01-11 18:19:09 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-01-11 18:19:09 +0000 |
| commit | 3b0eb489665d4d8422d34309a13b20fcf65f637a (patch) | |
| tree | 865e706cf0ed1dbe84005bee16774f4f97055b4b /nuttx/configs/z16f2800100zcog | |
| parent | ddfaa63ee4ff54b4f875b33cc62823fe73419164 (diff) | |
| download | px4-nuttx-3b0eb489665d4d8422d34309a13b20fcf65f637a.tar.gz px4-nuttx-3b0eb489665d4d8422d34309a13b20fcf65f637a.tar.bz2 px4-nuttx-3b0eb489665d4d8422d34309a13b20fcf65f637a.zip | |
untest z16f code
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@553 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/z16f2800100zcog')
| -rw-r--r-- | nuttx/configs/z16f2800100zcog/src/Makefile | 2 | ||||
| -rw-r--r-- | nuttx/configs/z16f2800100zcog/src/z16f_lowinit.c | 81 |
2 files changed, 82 insertions, 1 deletions
diff --git a/nuttx/configs/z16f2800100zcog/src/Makefile b/nuttx/configs/z16f2800100zcog/src/Makefile index 33ac4263b..0de50c802 100644 --- a/nuttx/configs/z16f2800100zcog/src/Makefile +++ b/nuttx/configs/z16f2800100zcog/src/Makefile @@ -43,7 +43,7 @@ CFLAGS = $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(INCLUDES) $(ARCH ASRCS = AOBJS = $(ASRCS:.S=$(OBJEXT)) -CSRCS = +CSRCS = z16_lowinit.c COBJS = $(CSRCS:.c=$(OBJEXT)) SRCS = $(ASRCS) $(CSRCS) diff --git a/nuttx/configs/z16f2800100zcog/src/z16f_lowinit.c b/nuttx/configs/z16f2800100zcog/src/z16f_lowinit.c new file mode 100644 index 000000000..258cb4630 --- /dev/null +++ b/nuttx/configs/z16f2800100zcog/src/z16f_lowinit.c @@ -0,0 +1,81 @@ +/***************************************************************************
+ * configs/z16f2800100zcog/src/z16f_lowinit.c
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Based upon sample code included with the Zilog ZDS-II toolchain.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ***************************************************************************/
+
+/***************************************************************************
+ * Included Files
+ ***************************************************************************/
+
+/***************************************************************************
+ * Definitions
+ ***************************************************************************/
+
+/***************************************************************************
+ * Private Functions
+ ***************************************************************************/
+
+static void z16f_gpioinit(void)
+{
+ /* Configure LEDs and Run/Stop switch port */
+
+ putreg(getreg(Z16F_GPIOA_DD) | 0x87, Z16F_GPIOA_DD);
+ putreg(getreg(Z16F_GPIOA_OUT) | 0x07, Z16F_GPIOA_OUT);
+ putreg(getreg(Z16F_GPIOA_DD) | 0xF8, Z16F_GPIOA_DD);
+
+ /* Configure rate switch port */
+
+ putreg(getreg(Z16F_GPIOB_DD) | 0x20, Z16F_GPIOB_DD);
+ putreg(getreg(Z16F_GPIOB_AFL) | 0x20, Z16F_GPIOB_AFL);
+
+#if 0 /* Not yet */
+ ADC0MAX = 0x05;
+ ADC0CTL = 0xF5;
+#endif
+
+ /* Configure Direction switch port */
+
+ putreg(getreg() | 0x01, Z16F_GPIOC_DD);
+}
+
+/***************************************************************************
+ * Public Functions
+ ***************************************************************************/
+
+void z16f_lowinit(void)
+{
+ z16f_gpioinit();
+}
+
|