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SayCV · Aug 23, 2014 · 8bacd23 · 8bacd23
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diff --git a/1553/Makefile b/1553/Makefile
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+# RTEMS SPARC Compiler (4.10)
+CC=/opt/rtems-4.10/bin/sparc-rtems-gcc
+
+# Location of Driver-Manager Configuration Files
+CFGDIR=..
+
+# Build flags
+CFLAGS=-g3 -O0 -Wall
+LIBS=
+
+# CPU Dependent compiler config
+LEON2= -qleon2
+LEON3=
+
+.PHONY:all rtems-gr1553bm rtems-gr1553bcbm rtems-gr1553rtbm linux_client test1
+all: rtems-gr1553bm rtems-gr1553bcbm rtems-gr1553rtbm
+
+# BC and BM
+rtems-gr1553bcbm:
+	$(CC) $(CFLAGS) -c time.c
+	$(CC) $(CFLAGS) -I$(CFGDIR) $(LEON3) -DSOFT_EXTTRIG_ENABLE rtems-gr1553bcbm.c -o rtems-gr1553bcbm time.o $(LIBS)
+	$(CC) $(CFLAGS) -I$(CFGDIR) $(LEON3) rtems-gr1553bcbm.c -o rtems-gr1553bcbm-exttrig time.o $(LIBS)
+	$(CC) $(CFLAGS) -I$(CFGDIR) $(LEON2) -DSOFT_EXTTRIG_ENABLE -DAMBA_OVER_PCI rtems-gr1553bcbm.c -o rtems-gr1553bcbm-leon2 time.o $(LIBS)
+	$(CC) $(CFLAGS) -I$(CFGDIR) $(LEON2) -DAMBA_OVER_PCI rtems-gr1553bcbm.c -o rtems-gr1553bcbm-leon2-exttrig time.o $(LIBS)
+
+# Linux TCP/IP client talking with BM in rtems-gr1553bcbm example
+#
+# Note that if only builds when the rtems-gr1553bcbm example has been configured
+# to support TCP/IP server. See config_bm.h
+linux_client:
+	gcc -Wall -g3 -O0 linux_client.c -o linux_client
+
+# RT and BM
+rtems-gr1553rtbm:
+	$(CC) $(CFLAGS) -I$(CFGDIR) $(LEON3) rtems-gr1553rtbm.c -o rtems-gr1553rtbm $(LIBS)
+	$(CC) $(CFLAGS) -I$(CFGDIR) $(LEON2) -DAMBA_OVER_PCI rtems-gr1553rtbm.c -o rtems-gr1553rtbm-leon2 $(LIBS)
+
+# BM only
+rtems-gr1553bm:
+	$(CC) $(CFLAGS) -I$(CFGDIR) $(LEON3) rtems-gr1553bm.c -o rtems-gr1553bm $(LIBS)
+	$(CC) $(CFLAGS) -I$(CFGDIR) $(LEON2) -DAMBA_OVER_PCI rtems-gr1553bm.c -o rtems-gr1553bm-leon2 $(LIBS)
+
+# A AT697+GR-RASTA-IO (BC) TimeMaster distibuting time via SpaceWire to 
+# A LEON3 GR-RASTA-105 TimeSlave (BC). The GR1553B BC core distributes time onto a 1553 bus to
+# A Standard LEON3 with GR1553B RT core acting as a RT Time Slave
+test1:
+	# The Two BC Apps
+	mkdir -p test1
+	$(CC) $(CFLAGS) -c time.c
+	$(CC) $(CFLAGS) -I$(CFGDIR) $(LEON3) -DTIME_SYNC_MANAGEMENT \
+		rtems-gr1553bcbm.c -o test1/rtems-gr1553bcbm-test1-leon3 time.o $(LIBS)
+	$(CC) $(CFLAGS) -I$(CFGDIR) $(LEON2) -DAMBA_OVER_PCI -DTIME_SYNC_MANAGEMENT -DTIME_SYNC_MASTER \
+		rtems-gr1553bcbm.c -o test1/rtems-gr1553bcbm-test1-leon2 time.o $(LIBS)
+	# The RT Application
+	$(CC) $(CFLAGS) -I$(CFGDIR) $(LEON3) rtems-gr1553rtbm.c -o test1/rtems-gr1553rtbm-test1-leon3 $(LIBS)
+
+
+clean:
+	rm -rf \
+		*.o \
+		rtems-gr1553bm \
+		rtems-gr1553bm-leon2 \
+		rtems-gr1553rtbm \
+		rtems-gr1553rtbm-leon2 \
+		rtems-gr1553bcbm \
+		rtems-gr1553bcbm-exttrig \
+		rtems-gr1553bcbm-leon2 \
+		rtems-gr1553bcbm-leon2-exttrig \
+		linux_client
diff --git a/1553/README b/1553/README
@@ -0,0 +1,101 @@
+OVERVIEW
+========
+
+This directory contains three examples:
+ � BM Example
+ � Combined BC & BM Example
+ � Combined RT & BM Example
+
+The BC example can be used together with the RT example. The RT has RT address
+5. The BC will set up a transfer list with startup and shutdown sequence of
+major frames, and a communication sequence of 8 Majorframes with TimeSync and
+communication frame Sync.
+
+The BC and RT examples can be run separately, however the BC and RT will be
+stuck in the initialization procedure of the 1553.
+
+The BM part of the BC&BM/RT&BM example monitors the 1553 bus. The BM DMA area log is
+copied to a larger "non-DMA" area which may be compressed and copied to a Linux
+PC using a TCP/IP socket. An example Linux TCP/IP application is included which
+stores the 1553 log to a file for custom proccessing.
+
+FILES
+=====
+
+ � BM example
+    - bm_logger.c               - BM Logger
+    - config_bm.h               - 1553 BM Log Config for RTEMS & Linux app
+    - ethsrv.c & .h             - 1553 BM Log Ethernet Server
+    - rtems-gr1553bm.c          - RTEMS 1553 BM example application   
+
+ � Combined BC & BM example
+    - bc_list.c                 - 1553 BC Transfer List creation/handling
+    - bm_logger.c               - BM Logger
+    - config_bm.h               - 1553 BM Log Config for RTEMS & Linux app
+    - ethsrv.c & .h             - 1553 BM Log Ethernet Server
+    - rtems-gr1553bcbm.c        - RTEMS BC & BM example application
+    - linux_client.c            - Linux TCP/IP 1553 BM Log to file application
+
+ � Combined BC & BM example
+    - bm_logger.c               - BM Logger
+    - config_bm.h               - 1553 BM Log Config for RTEMS & Linux app
+    - ethsrv.c & .h             - 1553 BM Log Ethernet Server
+    - rtems-gr1553rtbm.c        - RTEMS 1553 RT & BM example application
+
+
+ � Driver Manager Configuration Files used in all examples:
+    - config.c                        - Major Configuration, included from project
+    - config_gr_rasta_io.c            - GR-RASTA-IO PCI Board Configuration
+    - config_leon2_drvmgr.c           - Used in LEON2 non-PnP Systems (AT697 similar)
+    - config_leon2_grlib_drvmgr.c     - Used in LEON2 GRLIB PnP Systems
+    - config_leon3_drvmgr.c           - Used in LEON3 GRLIB PnP Systems
+
+ � BM Linux example client
+    - linux_client.c            - Linux TCP/IP 1553 BM Log to file application
+    - log-bc-rt-exttrig.txt     - BM LOG produced by BCBM and RTBM example viewed
+                                  from BC. Note format is different from raw BM
+				  LOG.
+
+1553 Driver sources used
+========================
+
+The 1553 BC/BM/RT sources used by the examples:
+
+ - gr1553.c               - BC, BM and RT device allocation driver
+ - gr1553.h
+ - gr1553bc.c             - BC Device driver
+ - gr1553bc.h
+ - gr1553bc_list.c        - BC List processing driver
+ - gr1553bc_list.h
+ - gr1553bm.c             - BM Device Driver
+ - gr1553bm.h
+ - gr1553rt.c             - RT Device Driver
+ - gr1553rt.h
+
+
+BUILDING EXAMPLES
+=================
+ 1. Install Free RTEMS-4.10 toolchain from Aeroflex Gaisler web site.
+ 2. Install it to /opt/ and add /opt/rtems-4.10/bin to PATH
+ 3. run 'make' in this directory
+
+
+TEST1 SETUP
+===========
+Test1 is an example setup with three boards:
+ - A AT697+GR-RASTA-IO (BC) TimeMaster distibuting time via SpaceWire to
+ - A LEON3 GR-RASTA-105 TimeSlave (BC). The GR1553B BC core distributes time onto a 1553 bus to
+ - A Standard LEON3 with GR1553B RT core acting as a RT Time Slave
+
+Test1 is a configuration of the 1553 examples, see test1 in Makefile.
+
+The SpaceWire connector 0 on the GR-RASTA-IO must be connected to the
+GR-RASTA-105 SpaceWire connector 0. It is needed for sending/receiving timecodes
+generated by SPWCUC/GRCTM and Time-Packets generated by Software.
+
+Note that ONLY the first Time-Packet send has the INIT bit set.
+
+Build example by doing 'make test1', the binaries are found in the test1 
+subdirectory:
+ $ make test1
+ $ ls -l test1/