Merged r9433:9527 from features/gr-usrp2 into trunk. Adds usrp2 and gr-usrp2 top-level components. Trunk passes distcheck with mb-gcc installed, but currently not without them. The key issue is that when mb-gcc is not installed, the build system skips over the usrp2/firmware directory, and the firmware include files don't get put into the dist tarball. But we can't do the usual DIST_SUBDIRS method as the firmware is a subpackage.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9528 221aa14e-8319-0410-a670-987f0aec2ac5

1 files changed, 62 insertions, 0 deletions

diff --git a/usrp2/firmware/apps/app_common_v2.h b/usrp2/firmware/apps/app_common_v2.h
new file mode 100644
index 000000000..30f54876c
--- /dev/null
+++ b/usrp2/firmware/apps/app_common_v2.h
@@ -0,0 +1,62 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2007,2008 Free Software Foundation, Inc.
+ *
+ * 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/>.
+ */
+
+#ifndef INCLUDED_APP_COMMON_H
+#define INCLUDED_APP_COMMON_H
+
+#include "bool.h"
+#include "usrp2_eth_packet.h"
+#include "dbsm.h"
+#include "memory_map.h"
+#include "hal_io.h"
+#include <stddef.h>
+#include <db.h>
+
+#define CPU_TX_BUF 	1	// cpu -> eth
+
+#define	_AL4 __attribute__((aligned (4)))
+
+extern volatile bool link_is_up;	// eth handler sets this
+
+// If there's a dbsm that sends to the ethernet, put it's address here
+extern dbsm_t *ac_could_be_sending_to_eth;
+
+extern int cpu_tx_buf_dest_port;
+
+void set_reply_hdr(u2_eth_packet_t *reply_pkt, u2_eth_packet_t const *cmd_pkt);
+
+/*
+ * Called when an ethernet packet is received.
+ * Return true if we handled it here, otherwise
+ * it'll be passed on to the DSP Tx pipe
+ */
+bool eth_pkt_inspector(dbsm_t *sm, int bufno);
+
+void link_changed_callback(int speed);
+
+void
+print_tune_result(char *msg, bool tune_ok,
+		  u2_fxpt_freq_t target_freq, struct tune_result *r);
+
+
+void start_rx_streaming_cmd(const u2_mac_addr_t *host, op_start_rx_streaming_t *p);
+void stop_rx_cmd(void);
+
+void handle_control_chan_frame(u2_eth_packet_t *pkt, size_t len);
+
+#endif /* INCLUDED_APP_COMMON_H */