Imported sources from subversion.

packages/escc/default.bash

@@ -0,0 +1,48 @@
+version=\
+(
+    '1.0.3'
+)
+
+url=\
+(
+    "http://www.lsts.pt/glued/escc-$version.tar.gz"
+)
+
+md5=\
+(
+    'd8729636cc2d7f46f62141d392898bfa'
+)
+
+if [ -d "$cfg_dir_builds/linux/linux-"* ]; then
+    kernel="$(echo $cfg_dir_builds/linux/linux-*)"
+fi
+
+build()
+{
+    $cmd_make \
+        ARCH=$cfg_target_linux \
+        CROSS_COMPILE=$cfg_target_canonical- \
+        M=`pwd` \
+        -C "$kernel" &&
+
+    for util in setescc esccclock esccsettings; do
+        make CC="$cmd_target_cc" -C "utils/$util"
+    done
+}
+
+target_install()
+{
+    $cmd_make \
+        ARCH=$cfg_target_linux \
+        CROSS_COMPILE=$cfg_target_canonical- \
+        M=`pwd` \
+        INSTALL_MOD_PATH=$cfg_dir_rootfs \
+        -C "$kernel" \
+        modules_install &&
+
+    for util in setescc esccclock esccsettings; do
+        $cmd_target_strip "utils/$util/$util" -o "$cfg_dir_rootfs/usr/bin/$util"
+    done &&
+
+    tar -C "$cfg_package_spec_dir/fs" --exclude .svn -c -f - . | tar -C "$cfg_dir_rootfs" -x -v -f -
+}

packages/escc/fs/etc/escc/hg1700.cfg

@@ -0,0 +1,20 @@
+mode = 0x88
+ccr0 = 0x80
+ccr1 = 0x10
+ccr2 = 0x38
+bgr = 0x07
+n_rbufs = 600
+n_tbufs = 5
+n_rfsize_max = 64
+n_tfsize_max = 64
+timr = 0x1f
+ipc = 0x03
+imr0 = 0x44
+pim = 0xff
+pcr = 0xe0
+xad1 = 0xff
+xad2 = 0xff
+rah1 = 0xff
+rah2 = 0xff
+ral1 = 0xff
+ral2 = 0xff

packages/escc/fs/etc/escc/hg1700.sh

@@ -0,0 +1,3 @@
+/usr/bin/setescc 0 0x200 5 0 0 0
+/usr/bin/esccclock 0 0x5d1460 23
+/usr/bin/esccsettings 0 /etc/escc/hg1700.cfg

packages/escc/fs/etc/escc/ifog-imu-1-a.cfg

@@ -0,0 +1,43 @@
+mode = 0x88
+ccr0 = 0xc0
+ccr1 = 0x10
+ccr2 = 0x38
+ccr3 = 0x00
+ccr4 = 0x00
+bgr = 0xbf
+timr = 0x03
+imr0 = 0x04
+imr1 = 0x00
+pim = 0xff
+ipc = 0x03
+iva = 0x00
+pcr = 0xe0
+n_rbufs = 0x0a
+n_rfsize_max = 0x1000
+n_tbufs = 0x0a
+n_tfsize_max = 0x1000
+xbcl = 0x00
+xbch = 0x00
+tsax = 0x00
+tsar = 0x00
+xccr = 0x00
+rccr = 0x00
+xad1 = 0xff
+xad2 = 0xff
+ral1 = 0xff
+ral2 = 0xff
+rah1 = 0xff
+rah2 = 0xff
+rlcr = 0x00
+aml = 0x00
+amh = 0x00
+pre = 0x00
+mxn = 0x00
+mxf = 0x00
+xon = 0x00
+xoff = 0x00
+tcr  = 0x00
+dafo = 0x00
+rfc = 0x00
+synl = 0x00
+synh = 0x00

packages/escc/fs/etc/escc/ifog-imu-1-a.sh

@@ -0,0 +1,8 @@
+# IMU
+/usr/bin/setescc 0 0x200 5 0 0 0
+/usr/bin/esccsettings 0 /etc/escc/ifog-imu-1-a.cfg
+
+# PSIMAR
+/usr/bin/setescc 1 0x200 5 0 0 1
+/usr/bin/esccsettings 1 /etc/escc/psimar.cfg
+/usr/bin/esccclock 1 0xc8920 22

packages/escc/fs/etc/escc/psimar.cfg

@@ -0,0 +1,47 @@
+#################################################################################
+# Standard RS-422, 8n1, 115200 baud from a 25804800 Hz clock.                   #
+#################################################################################
+
+mode = 0x08
+ccr0 = 0xc3
+ccr1 = 0x1f
+ccr2 = 0x38
+ccr3 = 0x00
+ccr4 = 0x80
+bgr = 0x6
+timr = 0x03
+imr0 = 0x04
+imr1 = 0x00
+pim = 0xff
+ipc = 0x03
+iva = 0x00
+pcr = 0xe0
+n_rbufs = 0x0a
+n_rfsize_max = 0x1000
+n_tbufs = 0x0a
+n_tfsize_max = 0x1000
+xbcl = 0x00
+xbch = 0x00
+tsax = 0x00
+tsar = 0x00
+xccr = 0x00
+rccr = 0x00
+xad1 = 0xff
+xad2 = 0xff
+ral1 = 0xff
+ral2 = 0xff
+rah1 = 0xff
+rah2 = 0xff
+rlcr = 0x00
+aml = 0x00
+amh = 0x00
+pre = 0x00
+mxn = 0x00
+mxf = 0x00
+xon = 0x00
+xoff = 0x00
+tcr  = 0x00
+dafo = 0x00
+rfc = 0x0c
+synl = 0x00
+synh = 0x00

packages/escc/fs/etc/rc.d/escc

@@ -0,0 +1,18 @@
+start()
+{
+    modprobe escc &&
+    rm -f /dev/escc0 &&
+    mknod /dev/escc0 c 261 0 &&
+    rm -f /dev/escc1 &&
+    mknod /dev/escc1 c 261 1 &&
+    if [ -f "$cfg_escc_script" ]; then
+        source "$cfg_escc_script"
+    fi
+}
+
+stop()
+{
+    rmmod escc &&
+    rm -f /dev/escc0 &&
+    rm -f /dev/escc1
+}