altos: Add µPusb v3.0 project

[fw/altos] / src / mpusb-v3.0 / ao_mpusb.c

diff --git a/src/mpusb-v3.0/ao_mpusb.c b/src/mpusb-v3.0/ao_mpusb.c
new file mode 100644 (file)
index 0000000..dc30e19
--- /dev/null
+++ b/src/mpusb-v3.0/ao_mpusb.c
@@ -0,0 +1,61 @@
+/*
+ * Copyright © 2012 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>
+#include <ao_serial.h>
+
+static struct ao_task ao_report_task;
+
+static void
+ao_report(void)
+{
+       int     c;
+       ao_up_set_speed(AO_SERIAL_SPEED_9600);
+       for (;;) {
+               ao_arch_block_interrupts();
+               c = _ao_up_pollchar();
+               ao_arch_release_interrupts();
+               if (c == AO_READ_AGAIN) {
+                       flush();
+                       c = ao_up_getchar();
+               }
+               putchar(c);
+       }
+}
+
+int
+main(void)
+{
+       ao_clock_init();
+
+       ao_task_init();
+
+       ao_timer_init();
+
+       ao_serial_init();
+
+       ao_dma_init();
+
+       ao_cmd_init();
+
+       ao_usb_init();
+
+       ao_add_task(&ao_report_task, ao_report, "report");
+
+       ao_start_scheduler();
+       return 0;
+}