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authorUwe Hermann2010-12-30 01:36:16 +0100
committerUwe Hermann2010-12-30 01:36:16 +0100
commitb65f3f06d061823fac1af91594e0d702b4c80693 (patch)
treee00f744494db6e748ddab3bb529ad469397f37a2 /examples
parentb385b7a17243f278dd2023d60e2a73cf9c089b13 (diff)
Add initial lpc-p1343/miniblink example (untested).
This is not yet tested on hardware, it probably won't work, yet.
Diffstat (limited to 'examples')
-rw-r--r--examples/lpc13xx/lpc-p1343/miniblink/Makefile23
-rw-r--r--examples/lpc13xx/lpc-p1343/miniblink/README10
-rw-r--r--examples/lpc13xx/lpc-p1343/miniblink/miniblink.c44
-rw-r--r--examples/lpc13xx/lpc-p1343/miniblink/miniblink.ld33
4 files changed, 110 insertions, 0 deletions
diff --git a/examples/lpc13xx/lpc-p1343/miniblink/Makefile b/examples/lpc13xx/lpc-p1343/miniblink/Makefile
new file mode 100644
index 0000000..9f24080
--- /dev/null
+++ b/examples/lpc13xx/lpc-p1343/miniblink/Makefile
@@ -0,0 +1,23 @@
+##
+## This file is part of the libopenstm32 project.
+##
+## Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
+##
+## This program is free software: you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation, either version 3 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program. If not, see <http://www.gnu.org/licenses/>.
+##
+
+BINARY = miniblink
+
+include ../../../Makefile.include
+
diff --git a/examples/lpc13xx/lpc-p1343/miniblink/README b/examples/lpc13xx/lpc-p1343/miniblink/README
new file mode 100644
index 0000000..9595aab
--- /dev/null
+++ b/examples/lpc13xx/lpc-p1343/miniblink/README
@@ -0,0 +1,10 @@
+------------------------------------------------------------------------------
+README
+------------------------------------------------------------------------------
+
+This is the smallest-possible example program using libopenstm32.
+
+It's intended for the NXP LPC1343-based Olimex LPC-1343 eval board (see
+http://olimex.com/dev/lpc-p1343.html for details). It should blink
+a LED on the board.
+
diff --git a/examples/lpc13xx/lpc-p1343/miniblink/miniblink.c b/examples/lpc13xx/lpc-p1343/miniblink/miniblink.c
new file mode 100644
index 0000000..2a0a5d3
--- /dev/null
+++ b/examples/lpc13xx/lpc-p1343/miniblink/miniblink.c
@@ -0,0 +1,44 @@
+/*
+ * This file is part of the libopenstm32 project.
+ *
+ * Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// #include <lpc13xx/rcc.h>
+#include <lpc13xx/gpio.h>
+
+void gpio_setup(void)
+{
+ GPIO3_DIR |= (1 << 0); /* Configure P3_0 as output. */
+}
+
+int main(void)
+{
+ int i;
+
+ gpio_setup();
+
+ /* Blink LED0 (P3_0) on the board. */
+ while (1) {
+ /* Manually: */
+ GPIO3_DATA |= (1 << 0); /* LED off */
+ for (i = 0; i < 80000; i++); /* Wait (needs -O0 CFLAGS). */
+ GPIO3_DATA &= ~(1 << 0); /* LED on */
+ for (i = 0; i < 80000; i++); /* Wait (needs -O0 CFLAGS). */
+ }
+
+ return 0;
+}
diff --git a/examples/lpc13xx/lpc-p1343/miniblink/miniblink.ld b/examples/lpc13xx/lpc-p1343/miniblink/miniblink.ld
new file mode 100644
index 0000000..f313b21
--- /dev/null
+++ b/examples/lpc13xx/lpc-p1343/miniblink/miniblink.ld
@@ -0,0 +1,33 @@
+/*
+ * This file is part of the libopenstm32 project.
+ *
+ * Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Linker script for Olimex LPC-P1343 (LPC1343FBD48, 32K flash, 8K SRAM). */
+
+/* Define memory regions. */
+MEMORY
+{
+ rom (rx) : ORIGIN = 0x00000000, LENGTH = 32K
+ ram (rwx) : ORIGIN = 0x10000000, LENGTH = 8K
+}
+
+/* Include the common ld script from libopenstm32. */
+INCLUDE libopenstm32.ld
+
+/* FIXME: _stack is incorrect in that file, refactor! */
+