UAVCAN v1 bridge

- NuttX stm32f4/stm32f7 uses character device driver
 - NuttX kinetis and s32k uses socketcan

src/drivers/uavcan_v1/parameters.c

@@ -0,0 +1,87 @@
+/****************************************************************************
+ *
+ *   Copyright (C) 2020 PX4 Development Team. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name PX4 nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/**
+ * UAVCAN v1
+ *
+ *  0 - UAVCAN disabled.
+ *  1 - Enables UAVCANv1
+ *
+ * @boolean
+ * @reboot_required true
+ * @group UAVCAN v1
+ */
+PARAM_DEFINE_INT32(UAVCAN_V1_ENABLE, 0);
+
+/**
+ * UAVCAN v1 Node ID.
+ *
+ * Read the specs at http://uavcan.org to learn more about Node ID.
+ *
+ * @min 1
+ * @max 125
+ * @reboot_required true
+ * @group UAVCANv1
+ */
+PARAM_DEFINE_INT32(UAVCAN_V1_ID, 1);
+
+/**
+ * UAVCAN/CAN v1 bus bitrate.
+ *
+ * @unit bit/s
+ * @min 20000
+ * @max 1000000
+ * @reboot_required true
+ * @group UAVCAN v1
+ */
+PARAM_DEFINE_INT32(UAVCAN_V1_BAUD, 1000000);
+
+/**
+ * UAVCAN v1 battery mode.
+ *
+ * @value 0 Disable
+ * @value 1 Receive BMSStatus
+ * @value 2 Send BMSStatus
+ * @reboot_required true
+ * @group UAVCAN v1
+ */
+PARAM_DEFINE_INT32(UAVCAN_V1_BAT_MD, 0);
+
+/**
+ * UAVCAN v1 battery port ID.
+ *
+ * @min 1
+ * @max 32767
+ * @group UAVCAN v1
+ */
+PARAM_DEFINE_INT32(UAVCAN_V1_BAT_ID, 4242);