X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=inline;f=src%2Fcc1111%2Fao_led.c;fp=src%2Fcc1111%2Fao_led.c;h=5beed58de133bc5aafd341fe5426414b49bca2e6;hb=9513be7f9d3d0b0ec29f6487fa9dc8f1ac24d0de;hp=0000000000000000000000000000000000000000;hpb=3bfe8df44b575ca430ffaa051e20faa955a06c03;p=fw%2Faltos

diff --git a/src/cc1111/ao_led.c b/src/cc1111/ao_led.c
new file mode 100644
index 00000000..5beed58d
--- /dev/null
+++ b/src/cc1111/ao_led.c
@@ -0,0 +1,61 @@
+/*
+ * Copyright © 2009 Keith Packard <keithp@keithp.com>
+ *
+ * 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; version 2 of the License.
+ *
+ * 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, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#include "ao.h"
+
+__pdata uint8_t ao_led_enable;
+
+void
+ao_led_on(uint8_t colors)
+{
+	P1 |= (colors & ao_led_enable);
+}
+
+void
+ao_led_off(uint8_t colors)
+{
+	P1 &= ~(colors & ao_led_enable);
+}
+
+void
+ao_led_set(uint8_t colors)
+{
+	P1 = (P1 & ~(ao_led_enable)) | (colors & ao_led_enable);
+}
+
+void
+ao_led_toggle(uint8_t colors)
+{
+	P1 ^= (colors & ao_led_enable);
+}
+
+void
+ao_led_for(uint8_t colors, uint16_t ticks) __reentrant
+{
+	ao_led_on(colors);
+	ao_delay(ticks);
+	ao_led_off(colors);
+}
+
+void
+ao_led_init(uint8_t enable)
+{
+	ao_led_enable = enable;
+	P1SEL &= ~enable;
+	P1 &= ~enable;
+	P1DIR |= enable;
+}