From 2848acf274e2b0814c7853af4b41eb3d7d0e3dcd Mon Sep 17 00:00:00 2001
From: Romain BROUCQUART <romain.broucquart@synchrotron-soleil.fr>
Date: Wed, 1 Mar 2023 14:52:54 +0100
Subject: [PATCH] feat(init):Add fofb-configurator
* This python script browse a simple file to write register using python
deviceaccess.
---
recipes-app/fofb-init/files/config_register | 7 +
.../fofb-init/files/fofb-configurator.py | 145 ++++++++++++++++++
recipes-app/fofb-init/files/fofb-init.sh | 5 +
recipes-app/fofb-init/fofb-init_1.0.bb | 8 +-
4 files changed, 164 insertions(+), 1 deletion(-)
create mode 100644 recipes-app/fofb-init/files/config_register
create mode 100755 recipes-app/fofb-init/files/fofb-configurator.py
diff --git a/recipes-app/fofb-init/files/config_register b/recipes-app/fofb-init/files/config_register
new file mode 100644
index 0000000..02710f5
--- /dev/null
+++ b/recipes-app/fofb-init/files/config_register
@@ -0,0 +1,7 @@
+# Register configuration.
+
+# Line begining with # or empty are ignored
+# format is
+# register.path.name value
+# Everything not parsable will be ignored and reported as warning
+
diff --git a/recipes-app/fofb-init/files/fofb-configurator.py b/recipes-app/fofb-init/files/fofb-configurator.py
new file mode 100755
index 0000000..60bbbe3
--- /dev/null
+++ b/recipes-app/fofb-init/files/fofb-configurator.py
@@ -0,0 +1,145 @@
+#!/usr/bin/env python3
+import deviceaccess as da
+import numpy as np
+import logging
+import argparse
+
+#######################################################################
+# MODULE CONFIGURATION
+#######################################################################
+# Logger
+logger = logging.getLogger("fofb-configurator")
+logger.setLevel(logging.INFO)
+sh = logging.StreamHandler()
+sh.setLevel(logging.INFO)
+sh.setFormatter(logging.Formatter('%(name)s - %(levelname)s - %(message)s'))
+logger.addHandler(sh)
+
+# Argparse
+parser=argparse.ArgumentParser(
+ prog="fofb-configurator",
+ description="Apply a default configuration file to a ChimeraTK device."
+ )
+
+parser.add_argument(
+ "--config", help="Path to configuration file (%(default)s).",
+ default="/opt/fofb/cfg/regconfig",)
+
+parser.add_argument(
+ "--dmap", help="ChimeraTK DMAP file (%(default)s).",
+ default="/opt/fofb/opcua-server/devices.dmap",)
+
+parser.add_argument(
+ "--devname", help="ChimeraTK device name (%(default)s).",
+ default="APPUIO",)
+
+
+#######################################################################
+# GET DEVICE ACCESS
+#######################################################################
+def GetDeviceAccess(dmappath, devicename):
+ """
+ Open the device access
+ """
+ logger.info("Openning device {} in {}.".format(devicename, dmappath))
+
+ da.setDMapFilePath(dmappath)
+ dev=da.Device(devicename)
+
+ dev.open()
+
+ return dev
+
+
+#######################################################################
+# READ CONFIG FILE
+#######################################################################
+def ReadConfigFile(filepath):
+ """
+ Read the configuration file, building a dictionnary
+ """
+ logger.info("Reading configuration file {}.".format(filepath))
+
+ dcfg={}
+ with open(filepath, 'r') as fp:
+
+ for i, l in enumerate(fp.readlines()):
+ # Ignore empty or comment
+ if len(l.strip()) <1:
+ continue
+ if l.strip().startswith('#'):
+ continue
+
+ # Try to split in two, or pass
+ try:
+ k,v = l.split()
+ except ValueError:
+ logger.warning("{} ignore line {}:'{}'".format(filepath, i, l))
+ continue
+
+ # Understand hex format
+ if v.lower().startswith("0x"):
+ base=16
+ else:
+ base=10
+
+ # Try to cast value, or pass
+ try:
+ v = int(v, base)
+ except ValueError:
+ logger.warning("{} ignore line {}:'{}'".format(filepath, i, l))
+ continue
+
+ dcfg[k]=v
+
+ return dcfg
+
+#######################################################################
+# APPLY CONFIG
+#######################################################################
+def ApplyConfig(dev, config):
+ """
+ Apply dictionnary config to device dev.
+ """
+
+ for k, v in config.items():
+
+ try:
+ acc = dev.getScalarRegisterAccessor(np.int32, k)
+ acc.set(np.asarray([v], dtype=np.int32))
+ acc.write()
+ except:
+ logger.error("Could not apply value {} to {}".format(v,k))
+ raise
+
+ logger.info("Applied {} = {}".format(k,v))
+
+
+
+#######################################################################
+# MAIN
+#######################################################################
+if __name__ == '__main__':
+
+ args = parser.parse_args()
+
+ # Testing logger
+ logger.info("Welcome to FOFB-CONFIGURATOR")
+
+ try:
+ d=ReadConfigFile(args.config)
+ except FileNotFoundError:
+ logger.error("File not found: {}".format(args.config))
+ exit(1)
+
+ try:
+ dev=GetDeviceAccess(args.dmap, args.devname)
+ except Exception:
+ logger.error("Cannot open Device {} in {}".format(args.devname, args.dmap))
+ raise
+
+ ApplyConfig(dev, d)
+
+ dev.close()
+
+
diff --git a/recipes-app/fofb-init/files/fofb-init.sh b/recipes-app/fofb-init/files/fofb-init.sh
index 2ee9085..c452d9f 100644
--- a/recipes-app/fofb-init/files/fofb-init.sh
+++ b/recipes-app/fofb-init/files/fofb-init.sh
@@ -30,12 +30,17 @@ start() {
echo "Loading FPGA image ${PATH_FPGABIN}"
fpgautil -b ${PATH_FPGABIN}
+ # Reset the FPGA
+ /etc/init.d/fw_plreset.sh
# Linking the correct MAP file
PATH_MAP="/opt/fofb/map/app_${FOFB_APP}.mapt"
echo "Linking map file ${PATH_MAP}"
ln -sf ${PATH_MAP} /opt/fofb/map/app.mapt
+ # Applying configuration
+ fofb-configurator --config /opt/fofb/cfg/config_register --dmap /opt/fofb/opcua-server/devices.dmap
+
}
stop() {
diff --git a/recipes-app/fofb-init/fofb-init_1.0.bb b/recipes-app/fofb-init/fofb-init_1.0.bb
index 30ca7ef..5edd85a 100644
--- a/recipes-app/fofb-init/fofb-init_1.0.bb
+++ b/recipes-app/fofb-init/fofb-init_1.0.bb
@@ -10,13 +10,17 @@ inherit update-rc.d
SRC_URI = " file://fofb-init.sh"
SRC_URI += " file://configuration"
+SRC_URI += " file://config_register"
SRC_URI += " file://fpgaversion.sh"
+SRC_URI += " file://fofb-configurator.py"
RDEPENDS_${PN}=" fpga-manager-script bash"
FILES_${PN}+="/etc/init.d/fofb-init.sh"
FILES_${PN}+="/usr/bin/fpgaversion"
+FILES_${PN}+="/usr/bin/fofb-configurator"
FILES_${PN}+="/opt/fofb/cfg/configuration"
+FILES_${PN}+="/opt/fofb/cfg/config_register"
do_install() {
@@ -26,8 +30,10 @@ do_install() {
# Write default configuration
install -d ${D}/opt/fofb/cfg/
install -m 0666 ${WORKDIR}/configuration ${D}/opt/fofb/cfg/configuration
+ install -m 0666 ${WORKDIR}/config_register ${D}/opt/fofb/cfg/config_register
- # Add FPGA version reader
+ # Add FPGA version reader and FoFb Configurator
install -d ${D}/usr/bin/
install -m 0755 ${WORKDIR}/fpgaversion.sh ${D}/usr/bin/fpgaversion
+ install -m 0755 ${WORKDIR}/fofb-configurator.py ${D}/usr/bin/fofb-configurator
}
--
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