Merge branch 'next'

Conflicts:
	host/lib/usrp/usrp2/codec_impl.cpp

1 files changed, 49 insertions, 0 deletions

diff --git a/firmware/zpu/usrp2p/bootloader/serial_loader_burner.c b/firmware/zpu/usrp2p/bootloader/serial_loader_burner.c
new file mode 100644
index 000000000..6d5d135ab
--- /dev/null
+++ b/firmware/zpu/usrp2p/bootloader/serial_loader_burner.c
@@ -0,0 +1,49 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2009-2011 Ettus Research LLC
+ *
+ * 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 <hal_io.h>
+#include <nonstdio.h>
+#include <mdelay.h>
+#include <gdbstub2.h>
+
+void hal_uart_init(void);
+void spif_init(void);
+
+void pic_interrupt_handler() __attribute__ ((interrupt_handler));
+
+void pic_interrupt_handler()
+{
+  // nop stub
+}
+
+int
+main(int argc, char **argv)
+{
+  hal_uart_init();
+  spif_init();
+
+  sr_leds->leds =  0;
+  mdelay(100);
+  sr_leds->leds = ~0;
+  mdelay(100);
+  sr_leds->leds =  0;
+
+  puts("\n\n>>> stage1: serial_loader_burner <<<");
+
+  gdbstub2_main_loop();
+}