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boards: Add CUAV X25-SUPER board

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CUAV Chen
2026-02-28 04:39:32 +08:00
committed by GitHub
parent 344bb6af83
commit 25cfb4f790
44 changed files with 4679 additions and 0 deletions
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5
.vscode/cmake-variants.yaml vendored
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@@ -336,6 +336,11 @@ CONFIG:
buildType: MinSizeRel
settings:
CONFIG: cuav_x25-evo_default
cuav_x25-super_default:
short: cuav_x25-super
buildType: MinSizeRel
settings:
CONFIG: cuav_x25-super_default
cubepilot_cubeorange_test:
short: cubepilot_cubeorange
buildType: MinSizeRel

1
Makefile
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@@ -332,6 +332,7 @@ bootloaders_update: \
cuav_7-nano_bootloader \
cuav_fmu-v6x_bootloader \
cuav_x25-evo_bootloader \
cuav_x25-super_bootloader \
cubepilot_cubeorange_bootloader \
cubepilot_cubeorangeplus_bootloader \
hkust_nxt-dual_bootloader \

35
boards/cuav/x25-super/CMakeLists.txt Normal file
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@@ -0,0 +1,35 @@
############################################################################
#
# Copyright (c) 2026 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.
#
############################################################################
add_subdirectory(core_heater)
add_subdirectory(pwm_voltage)

3
boards/cuav/x25-super/bootloader.px4board Normal file
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@@ -0,0 +1,3 @@
CONFIG_BOARD_TOOLCHAIN="arm-none-eabi"
CONFIG_BOARD_ARCHITECTURE="cortex-m7"
CONFIG_BOARD_ROMFSROOT=""

49
boards/cuav/x25-super/cmake/upload.cmake Normal file
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@@ -0,0 +1,49 @@
############################################################################
#
# Copyright (c) 2025 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.
#
############################################################################
set(PX4_FW_NAME ${PX4_BINARY_DIR}/${PX4_BOARD_VENDOR}_${PX4_BOARD_MODEL}_${PX4_BOARD_LABEL}.px4)
add_custom_target(upload_skynode_usb
COMMAND ${PX4_SOURCE_DIR}/Tools/auterion/upload_skynode.sh --file=${PX4_FW_NAME}
DEPENDS ${PX4_FW_NAME}
COMMENT "Uploading PX4"
USES_TERMINAL
)
add_custom_target(upload_skynode_wifi
COMMAND ${PX4_SOURCE_DIR}/Tools/auterion/upload_skynode.sh --file=${PX4_FW_NAME} --wifi
DEPENDS ${PX4_FW_NAME}
COMMENT "Uploading PX4"
USES_TERMINAL
)

39
boards/cuav/x25-super/core_heater/CMakeLists.txt Normal file
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@@ -0,0 +1,39 @@
############################################################################
#
# Copyright (c) 2026 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.
#
############################################################################
px4_add_module(
MODULE drivers__core_heater
MAIN core_heater
COMPILE_FLAGS
SRCS
core_heater.cpp
)

261
boards/cuav/x25-super/core_heater/core_heater.cpp Normal file
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@@ -0,0 +1,261 @@
/****************************************************************************
*
* Copyright (c) 2026 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.
*
****************************************************************************/
/**
* @file core_heater.cpp
*
*/
#include "core_heater.h"
#include <px4_platform_common/getopt.h>
#include <px4_platform_common/log.h>
#include <drivers/drv_hrt.h>
#include <drivers/drv_io_heater.h>
# ifndef GPIO_CORE_HEATER_OUTPUT
# error "To use the heater driver, the board_config.h must define and initialize GPIO_CORE_HEATER_OUTPUT"
# endif
Core_Heater::Core_Heater() :
ModuleParams(nullptr),
ScheduledWorkItem(MODULE_NAME, px4::wq_configurations::lp_default)
{
_heater_status_pub.advertise();
}
Core_Heater::~Core_Heater()
{
disable_core_heater();
}
int Core_Heater::custom_command(int argc, char *argv[])
{
// Check if the driver is running.
if (!is_running()) {
PX4_INFO("not running");
return PX4_ERROR;
}
return print_usage("Unrecognized command.");
}
void Core_Heater::disable_core_heater()
{
// Reset heater to off state.
px4_arch_unconfiggpio(GPIO_CORE_HEATER_OUTPUT);
}
void Core_Heater::initialize_core_heater_io()
{
// Initialize heater to off state.
px4_arch_configgpio(GPIO_CORE_HEATER_OUTPUT);
}
void Core_Heater::core_heater_off()
{
CORE_HEATER_OUTPUT_EN(false);
}
void Core_Heater::core_heater_on()
{
CORE_HEATER_OUTPUT_EN(true);
}
bool Core_Heater::initialize_topics()
{
for (uint8_t i = 0; i < ORB_MULTI_MAX_INSTANCES; i++) {
uORB::SubscriptionData<sensor_accel_s> sensor_accel_sub{ORB_ID(sensor_accel), i};
if (sensor_accel_sub.get().timestamp != 0 &&
sensor_accel_sub.get().device_id != 0 &&
PX4_ISFINITE(sensor_accel_sub.get().temperature)) {
// If the correct ID is found, exit the for-loop with _sensor_accel_sub pointing to the correct instance.
if (sensor_accel_sub.get().device_id == (uint32_t)_param_core_temp_id.get()) {
_sensor_accel_sub.ChangeInstance(i);
_sensor_device_id = sensor_accel_sub.get().device_id;
initialize_core_heater_io();
return true;
}
}
}
return false;
}
void Core_Heater::Run()
{
if (should_exit()) {
exit_and_cleanup();
return;
}
update_params();
if (_sensor_device_id == 0) {
if (!initialize_topics()) {
// if sensor still not found try again in 1 second
ScheduleDelayed(1_s);
return;
}
}
sensor_accel_s sensor_accel;
float temperature_delta {0.f};
if (_core_heater_on) {
// Turn the heater off.
_core_heater_on = false;
core_heater_off();
ScheduleDelayed(_controller_period_usec - _controller_time_on_usec);
} else if (_sensor_accel_sub.update(&sensor_accel)) {
// Update the current IMU sensor temperature if valid.
if (PX4_ISFINITE(sensor_accel.temperature)) {
temperature_delta = _param_core_imu_temp.get() - sensor_accel.temperature;
_temperature_last = sensor_accel.temperature;
}
_proportional_value = temperature_delta * _param_core_imu_temp_p.get();
_integrator_value += temperature_delta * _param_core_imu_temp_i.get();
_integrator_value = math::constrain(_integrator_value, -0.25f, 0.25f);
_controller_time_on_usec = static_cast<int>((_param_core_imu_temp_ff.get() + _proportional_value +
_integrator_value) * static_cast<float>(_controller_period_usec));
_controller_time_on_usec = math::constrain(_controller_time_on_usec, 0, _controller_period_usec);
if (fabsf(temperature_delta) < TEMPERATURE_TARGET_THRESHOLD) {
_temperature_target_met = true;
} else {
_temperature_target_met = false;
}
_core_heater_on = true;
core_heater_on();
ScheduleDelayed(_controller_time_on_usec);
}
publish_status();
}
void Core_Heater::publish_status()
{
heater_status_s status{};
status.device_id = _sensor_device_id;
status.heater_on = _core_heater_on;
status.temperature_sensor = _temperature_last;
status.temperature_target = _param_core_imu_temp.get();
status.temperature_target_met = _temperature_target_met;
status.controller_period_usec = _controller_period_usec;
status.controller_time_on_usec = _controller_time_on_usec;
status.proportional_value = _proportional_value;
status.integrator_value = _integrator_value;
status.feed_forward_value = _param_core_imu_temp_ff.get();
status.mode = heater_status_s::MODE_GPIO;
status.timestamp = hrt_absolute_time();
_heater_status_pub.publish(status);
}
int Core_Heater::start()
{
// Exit the driver if the sensor ID does not match the desired sensor.
if (_param_core_temp_id.get() == 0) {
PX4_ERR("Valid CORE_TEMP_ID required");
request_stop();
return PX4_ERROR;
}
update_params(true);
ScheduleNow();
return PX4_OK;
}
int Core_Heater::task_spawn(int argc, char *argv[])
{
Core_Heater *core_heater = new Core_Heater();
if (!core_heater) {
PX4_ERR("driver allocation failed");
return PX4_ERROR;
}
_object.store(core_heater);
_task_id = task_id_is_work_queue;
core_heater->start();
return 0;
}
void Core_Heater::update_params(const bool force)
{
if (_parameter_update_sub.updated() || force) {
// clear update
parameter_update_s param_update;
_parameter_update_sub.copy(&param_update);
// update parameters from storage
ModuleParams::updateParams();
}
}
int Core_Heater::print_usage(const char *reason)
{
if (reason) {
printf("%s\n\n", reason);
}
PRINT_MODULE_DESCRIPTION(
R"DESCR_STR(
### Description
Background process running periodically on the LP work queue to regulate IMU temperature at a setpoint.
)DESCR_STR");
PRINT_MODULE_USAGE_NAME("core_heater", "system");
PRINT_MODULE_USAGE_COMMAND("start");
PRINT_MODULE_USAGE_DEFAULT_COMMANDS();
return 0;
}
extern "C" __EXPORT int core_heater_main(int argc, char *argv[])
{
return Core_Heater::main(argc, argv);
}

159
boards/cuav/x25-super/core_heater/core_heater.h Normal file
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@@ -0,0 +1,159 @@
/****************************************************************************
*
* Copyright (c) 2026 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.
*
****************************************************************************/
/**
* @file core_heater.h
*
*/
#pragma once
#include <px4_platform_common/px4_config.h>
#include <px4_platform_common/getopt.h>
#include <px4_platform_common/module.h>
#include <px4_platform_common/module_params.h>
#include <px4_platform_common/px4_work_queue/ScheduledWorkItem.hpp>
#include <uORB/Publication.hpp>
#include <uORB/SubscriptionInterval.hpp>
#include <uORB/topics/heater_status.h>
#include <uORB/topics/parameter_update.h>
#include <uORB/topics/sensor_accel.h>
#include <mathlib/mathlib.h>
using namespace time_literals;
#define CONTROLLER_PERIOD_DEFAULT 10000
#define TEMPERATURE_TARGET_THRESHOLD 2.5f
class Core_Heater : public ModuleBase<Core_Heater>, public ModuleParams, public px4::ScheduledWorkItem
{
public:
Core_Heater();
virtual ~Core_Heater();
/**
* @see ModuleBase::custom_command().
* @brief main Main entry point to the module that should be
* called directly from the module's main method.
* @param argc The input argument count.
* @param argv Pointer to the input argument array.
* @return Returns 0 iff successful, -1 otherwise.
*/
static int custom_command(int argc, char *argv[]);
/**
* @see ModuleBase::print_usage().
* @brief Prints the module usage to the nuttshell console.
* @param reason The requested reason for printing to console.
*/
static int print_usage(const char *reason = nullptr);
/**
* @see ModuleBase::task_spawn().
* @brief Initializes the class in the same context as the work queue
* and starts the background listener.
* @param argv Pointer to the input argument array.
* @return Returns 0 iff successful, -1 otherwise.
*/
static int task_spawn(int argc, char *argv[]);
/**
* @brief Initiates the heater driver work queue, starts a new background task,
* and fails if it is already running.
* @return Returns 1 iff start was successful.
*/
int start();
private:
/** Disables the heater (either by GPIO). */
void disable_core_heater();
/** Turns the heater on (either by GPIO). */
void core_heater_on();
/** Turns the heater off (either by GPIO). */
void core_heater_off();
void initialize();
/** Enables / configures the heater (either by GPIO). */
void initialize_core_heater_io();
/** @brief Called once to initialize uORB topics. */
bool initialize_topics();
void publish_status();
/** @brief Calculates the heater element on/off time and schedules the next cycle. */
void Run() override;
/**
* @brief Updates and checks for updated uORB parameters.
* @param force Boolean to determine if an update check should be forced.
*/
void update_params(const bool force = false);
/** Work queue struct for the scheduler. */
static struct work_s _work;
bool _core_heater_initialized = false;
bool _core_heater_on = false;
bool _temperature_target_met = false;
int _controller_period_usec = CONTROLLER_PERIOD_DEFAULT;
int _controller_time_on_usec = 0;
float _integrator_value = 0.0f;
float _proportional_value = 0.0f;
uORB::Publication<heater_status_s> _heater_status_pub{ORB_ID(heater_status)};
uORB::SubscriptionInterval _parameter_update_sub{ORB_ID(parameter_update), 1_s};
uORB::Subscription _sensor_accel_sub{ORB_ID(sensor_accel)};
uint32_t _sensor_device_id{0};
float _temperature_last{NAN};
DEFINE_PARAMETERS(
(ParamFloat<px4::params::CORE_IMU_TEMP_FF>) _param_core_imu_temp_ff,
(ParamFloat<px4::params::CORE_IMU_TEMP_I>) _param_core_imu_temp_i,
(ParamFloat<px4::params::CORE_IMU_TEMP_P>) _param_core_imu_temp_p,
(ParamFloat<px4::params::CORE_IMU_TEMP>) _param_core_imu_temp,
(ParamInt<px4::params::CORE_TEMP_ID>) _param_core_temp_id
)
};

94
boards/cuav/x25-super/core_heater/core_heater_params.c Normal file
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/****************************************************************************
*
* Copyright (c) 2026 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.
*
****************************************************************************/
/**
* @file core_heater_params.c
* Core Heater parameters.
*
*/
/**
* Target IMU device ID to regulate temperature.
*
* @category system
* @group Sensors
*/
PARAM_DEFINE_INT32(CORE_TEMP_ID, 0);
/**
* Target IMU temperature.
*
* @category system
* @group Sensors
* @unit celcius
* @min 0
* @max 85.0
* @decimal 3
*/
PARAM_DEFINE_FLOAT(CORE_IMU_TEMP, 55.0f);
/**
* IMU heater controller feedforward value.
*
* @category system
* @group Sensors
* @unit %
* @min 0
* @max 1.0
* @decimal 3
*/
PARAM_DEFINE_FLOAT(CORE_IMU_TEMP_FF, 0.05f);
/**
* IMU heater controller integrator gain value.
*
* @category system
* @group Sensors
* @unit us/C
* @min 0
* @max 1.0
* @decimal 3
*/
PARAM_DEFINE_FLOAT(CORE_IMU_TEMP_I, 0.025f);
/**
* IMU heater controller proportional gain value.
*
* @category system
* @group Sensors
* @unit us/C
* @min 0
* @max 2.0
* @decimal 3
*/
PARAM_DEFINE_FLOAT(CORE_IMU_TEMP_P, 1.0f);

91
boards/cuav/x25-super/default.px4board Normal file
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CONFIG_BOARD_TOOLCHAIN="arm-none-eabi"
CONFIG_BOARD_ARCHITECTURE="cortex-m7"
CONFIG_BOARD_ETHERNET=y
CONFIG_BOARD_SERIAL_GPS1="/dev/ttyS0"
CONFIG_BOARD_SERIAL_GPS2="/dev/ttyS1"
CONFIG_BOARD_SERIAL_TEL1="/dev/ttyS6"
CONFIG_BOARD_SERIAL_TEL2="/dev/ttyS4"
CONFIG_BOARD_SERIAL_EXT2="/dev/ttyS3"
CONFIG_DRIVERS_ADC_ADS1115=y
CONFIG_DRIVERS_ADC_BOARD_ADC=y
CONFIG_DRIVERS_BAROMETER_BMP581=y
CONFIG_DRIVERS_BAROMETER_INVENSENSE_ICP201XX=y
CONFIG_DRIVERS_CAMERA_CAPTURE=y
CONFIG_DRIVERS_CAMERA_TRIGGER=y
CONFIG_DRIVERS_CDCACM_AUTOSTART=y
CONFIG_COMMON_DIFFERENTIAL_PRESSURE=y
CONFIG_COMMON_DISTANCE_SENSOR=y
CONFIG_DRIVERS_DSHOT=y
CONFIG_DRIVERS_GPS=y
CONFIG_DRIVERS_HEATER=y
CONFIG_DRIVERS_IMU_INVENSENSE_IIM42652=y
CONFIG_DRIVERS_IMU_INVENSENSE_IIM42653=y
CONFIG_DRIVERS_IMU_MURATA_SCH16T=y
CONFIG_COMMON_LIGHT=y
CONFIG_COMMON_MAGNETOMETER=y
CONFIG_DRIVERS_OSD_MSP_OSD=y
CONFIG_DRIVERS_POWER_MONITOR_INA226=y
CONFIG_DRIVERS_POWER_MONITOR_INA228=y
CONFIG_DRIVERS_POWER_MONITOR_INA238=y
CONFIG_DRIVERS_PWM_OUT=y
CONFIG_DRIVERS_RC_INPUT=y
CONFIG_DRIVERS_SAFETY_BUTTON=y
CONFIG_DRIVERS_TONE_ALARM=y
CONFIG_DRIVERS_UAVCAN=y
CONFIG_BOARD_UAVCAN_TIMER_OVERRIDE=2
CONFIG_MODULES_AIRSPEED_SELECTOR=y
CONFIG_MODULES_BATTERY_STATUS=y
CONFIG_MODULES_CAMERA_FEEDBACK=y
CONFIG_MODULES_COMMANDER=y
CONFIG_MODULES_CONTROL_ALLOCATOR=y
CONFIG_MODULES_DATAMAN=y
CONFIG_MODULES_EKF2=y
CONFIG_MODULES_ESC_BATTERY=y
CONFIG_MODULES_EVENTS=y
CONFIG_MODULES_FLIGHT_MODE_MANAGER=y
CONFIG_MODULES_FW_ATT_CONTROL=y
CONFIG_MODULES_FW_AUTOTUNE_ATTITUDE_CONTROL=y
CONFIG_MODULES_FW_RATE_CONTROL=y
CONFIG_MODULES_GIMBAL=y
CONFIG_MODULES_GYRO_CALIBRATION=y
CONFIG_MODULES_LAND_DETECTOR=y
CONFIG_MODULES_LANDING_TARGET_ESTIMATOR=y
CONFIG_MODULES_LOAD_MON=y
CONFIG_MODULES_LOGGER=y
CONFIG_MODULES_MAG_BIAS_ESTIMATOR=y
CONFIG_MODULES_MANUAL_CONTROL=y
CONFIG_MODULES_MAVLINK=y
CONFIG_MODULES_MC_ATT_CONTROL=y
CONFIG_MODULES_MC_AUTOTUNE_ATTITUDE_CONTROL=y
CONFIG_MODULES_MC_HOVER_THRUST_ESTIMATOR=y
CONFIG_MODULES_MC_POS_CONTROL=y
CONFIG_MODULES_MC_RATE_CONTROL=y
CONFIG_MODULES_NAVIGATOR=y
CONFIG_MODULES_RC_UPDATE=y
CONFIG_MODULES_SENSORS=y
CONFIG_MODULES_SIMULATION_SIMULATOR_SIH=y
CONFIG_MODULES_TEMPERATURE_COMPENSATION=y
CONFIG_MODULES_UXRCE_DDS_CLIENT=y
CONFIG_MODULES_VTOL_ATT_CONTROL=y
CONFIG_SYSTEMCMDS_ACTUATOR_TEST=y
CONFIG_SYSTEMCMDS_BSONDUMP=y
CONFIG_SYSTEMCMDS_DMESG=y
CONFIG_SYSTEMCMDS_GPIO=y
CONFIG_SYSTEMCMDS_HARDFAULT_LOG=y
CONFIG_SYSTEMCMDS_I2CDETECT=y
CONFIG_SYSTEMCMDS_LED_CONTROL=y
CONFIG_SYSTEMCMDS_MFT=y
CONFIG_SYSTEMCMDS_MTD=y
CONFIG_SYSTEMCMDS_NETMAN=y
CONFIG_SYSTEMCMDS_NSHTERM=y
CONFIG_SYSTEMCMDS_PARAM=y
CONFIG_SYSTEMCMDS_PERF=y
CONFIG_SYSTEMCMDS_REBOOT=y
CONFIG_SYSTEMCMDS_SYSTEM_TIME=y
CONFIG_SYSTEMCMDS_TOP=y
CONFIG_SYSTEMCMDS_TOPIC_LISTENER=y
CONFIG_SYSTEMCMDS_TUNE_CONTROL=y
CONFIG_SYSTEMCMDS_UORB=y
CONFIG_SYSTEMCMDS_VER=y
CONFIG_SYSTEMCMDS_WORK_QUEUE=y
CONFIG_ARCH_CHIP_STM32H7=y

BIN
boards/cuav/x25-super/extras/cuav_x25-super_bootloader.bin Executable file
View File

Binary file not shown.

13
boards/cuav/x25-super/firmware.prototype Normal file
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@@ -0,0 +1,13 @@
{
"board_id": 7003,
"magic": "PX4FWv1",
"description": "Firmware for the CUAVX25SUPER board",
"image": "",
"build_time": 0,
"summary": "CUAVX25SUPER",
"version": "0.1",
"image_size": 0,
"image_maxsize": 1966080,
"git_identity": "",
"board_revision": 0
}

40
boards/cuav/x25-super/init/rc.board_defaults Normal file
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@@ -0,0 +1,40 @@
#!/bin/sh
#
# board specific defaults
#------------------------------------------------------------------------------
Mavlink ethernet (CFG 1000)
param set-default MAV_2_CONFIG 1000
param set-default MAV_2_BROADCAST 1
param set-default MAV_2_MODE 0
param set-default MAV_2_RADIO_CTL 0
param set-default MAV_2_RATE 100000
param set-default MAV_2_REMOTE_PRT 14550
param set-default MAV_2_UDP_PRT 14550
param set-default SENS_EN_INA238 0
param set-default SENS_EN_INA228 0
param set-default SENS_EN_INA226 0
param set-default USB_MAV_MODE 5
param set-default UAVCAN_SUB_GPS 1
param set-default UAVCAN_SUB_BAT 1
# Enable IMU thermal control
param set-default SENS_EN_THERMAL 1
param set-default SENS_IMU_TEMP 45
param set-default SENS_TEMP_ID 5963786
# CUAV core board IMU thermal control
param set-default CORE_IMU_TEMP 45
param set-default CORE_TEMP_ID 3014698
core_heater start
# CUAV pwm voltage 3.3V/5V switch
pwm_voltage_apply start
safety_button start
# Update IP config if needed
netman update -i eth0

65
boards/cuav/x25-super/init/rc.board_sensors Normal file
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@@ -0,0 +1,65 @@
#!/bin/sh
#
# CUAV X25-SUPER specific board sensors init
#------------------------------------------------------------------------------
set HAVE_PM2 yes
if mft query -q -k MFT -s MFT_PM2 -v 0
then
set HAVE_PM2 no
fi
board_adc start
if param compare -s ADC_ADS1115_EN 1
then
ads1115 start -X
board_adc start -n
else
board_adc start
fi
if param compare SENS_EN_INA226 1
then
# Start Digital power monitors
ina226 -X -b 1 -t 1 -k start
if [ $HAVE_PM2 = yes ]
then
ina226 -X -b 2 -t 2 -k start
fi
fi
if param compare SENS_EN_INA228 1
then
# Start Digital power monitors
ina228 -X -b 1 -t 1 -k start
if [ $HAVE_PM2 = yes ]
then
ina228 -X -b 2 -t 2 -k start
fi
fi
if param compare SENS_EN_INA238 1
then
# Start Digital power monitors
ina238 -X -b 1 -t 1 -k start
if [ $HAVE_PM2 = yes ]
then
ina238 -X -b 2 -t 2 -k start
fi
fi
sch16t -s -R 2 -b 1 start
iim42652 -s -b 2 -C 32768 start
iim42653 -s -b 5 -R 12 start
rm3100 -s -b 4 start
bmp581 -s -b 4 start
icp201xx -I -b 4 start
# External compass on GPS1/I2C1 (the 3rd external bus): standard Holybro Pixhawk 4 or CUAV V5 GPS/compass puck (with lights, safety button, and buzzer)
ist8310 -X -b 1 -R 10 start
unset HAVE_PM2

17
boards/cuav/x25-super/nuttx-config/Kconfig Normal file
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@@ -0,0 +1,17 @@
#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
config BOARD_HAS_PROBES
bool "Board provides GPIO or other Hardware for signaling to timing analyze."
default y
---help---
This board provides GPIO FMU-CH1-5, CAP1-6 as PROBE_1-11 to provide timing signals from selected drivers.
config BOARD_USE_PROBES
bool "Enable the use the board provided FMU-CH1-5, CAP1-6 as PROBE_1-11"
default n
depends on BOARD_HAS_PROBES
---help---
Select to use GPIO FMU-CH1-5, CAP1-6 to provide timing signals from selected drivers.

95
boards/cuav/x25-super/nuttx-config/bootloader/defconfig Normal file
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#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_DEV_CONSOLE is not set
# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
# CONFIG_DISABLE_PTHREAD is not set
# CONFIG_SPI_EXCHANGE is not set
# CONFIG_STM32H7_SYSCFG is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD_CUSTOM=y
CONFIG_ARCH_BOARD_CUSTOM_DIR="../../../../boards/cuav/x25-super/nuttx-config"
CONFIG_ARCH_BOARD_CUSTOM_DIR_RELPATH=y
CONFIG_ARCH_BOARD_CUSTOM_NAME="px4"
CONFIG_ARCH_CHIP="stm32h7"
CONFIG_ARCH_CHIP_STM32H743XI=y
CONFIG_ARCH_CHIP_STM32H7=y
CONFIG_ARCH_INTERRUPTSTACK=768
CONFIG_ARMV7M_BASEPRI_WAR=y
CONFIG_ARMV7M_ICACHE=y
CONFIG_ARMV7M_MEMCPY=y
CONFIG_ARMV7M_USEBASEPRI=y
CONFIG_BOARDCTL=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_ASSERT_RESET_VALUE=0
CONFIG_BOARD_INITTHREAD_PRIORITY=254
CONFIG_BOARD_LATE_INITIALIZE=y
CONFIG_BOARD_LOOPSPERMSEC=95150
CONFIG_BOARD_RESET_ON_ASSERT=2
CONFIG_CDCACM=y
CONFIG_CDCACM_IFLOWCONTROL=y
CONFIG_CDCACM_PRODUCTID=0x004c
CONFIG_CDCACM_PRODUCTSTR="PX4 BL CUAV X25-SUPER"
CONFIG_CDCACM_RXBUFSIZE=600
CONFIG_CDCACM_TXBUFSIZE=12000
CONFIG_CDCACM_VENDORID=0x3163
CONFIG_CDCACM_VENDORSTR="CUAV"
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DEBUG_TCBINFO=y
CONFIG_DEFAULT_SMALL=y
CONFIG_EXPERIMENTAL=y
CONFIG_FDCLONE_DISABLE=y
CONFIG_FDCLONE_STDIO=y
CONFIG_HAVE_CXX=y
CONFIG_HAVE_CXXINITIALIZE=y
CONFIG_IDLETHREAD_STACKSIZE=750
CONFIG_INIT_ENTRYPOINT="bootloader_main"
CONFIG_INIT_STACKSIZE=3194
CONFIG_LIBC_FLOATINGPOINT=y
CONFIG_LIBC_LONG_LONG=y
CONFIG_LIBC_STRERROR=y
CONFIG_MEMSET_64BIT=y
CONFIG_MEMSET_OPTSPEED=y
CONFIG_PREALLOC_TIMERS=50
CONFIG_PTHREAD_MUTEX_ROBUST=y
CONFIG_PTHREAD_STACK_MIN=512
CONFIG_RAM_SIZE=245760
CONFIG_RAM_START=0x20010000
CONFIG_RAW_BINARY=y
CONFIG_SERIAL_TERMIOS=y
CONFIG_SIG_DEFAULT=y
CONFIG_SIG_SIGALRM_ACTION=y
CONFIG_SIG_SIGUSR1_ACTION=y
CONFIG_SIG_SIGUSR2_ACTION=y
CONFIG_SPI=y
CONFIG_STACK_COLORATION=y
CONFIG_START_DAY=30
CONFIG_START_MONTH=11
CONFIG_STDIO_BUFFER_SIZE=32
CONFIG_STM32H7_BKPSRAM=y
CONFIG_STM32H7_DMA1=y
CONFIG_STM32H7_DMA2=y
CONFIG_STM32H7_OTGFS=y
CONFIG_STM32H7_PROGMEM=y
CONFIG_STM32H7_SERIAL_DISABLE_REORDERING=y
CONFIG_STM32H7_TIM1=y
CONFIG_STM32H7_UART5=y
CONFIG_SYSTEMTICK_HOOK=y
CONFIG_SYSTEM_CDCACM=y
CONFIG_TASK_NAME_SIZE=24
CONFIG_TTY_SIGINT=y
CONFIG_TTY_SIGINT_CHAR=0x03
CONFIG_TTY_SIGTSTP=y
CONFIG_UART5_RXBUFSIZE=512
CONFIG_UART5_RXDMA=y
CONFIG_UART5_TXBUFSIZE=512
CONFIG_UART5_TXDMA=y
CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_USBDEV_MAXPOWER=500
CONFIG_USEC_PER_TICK=1000

565
boards/cuav/x25-super/nuttx-config/include/board.h Normal file
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File diff suppressed because it is too large Load Diff

72
boards/cuav/x25-super/nuttx-config/include/board_dma_map.h Normal file
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/****************************************************************************
*
* Copyright (c) 2026 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.
*
****************************************************************************/
#pragma once
// DMAMUX1 Using at most 8 Channels on DMA1 -------- Assigned
// V
#define DMAMAP_SPI1_RX DMAMAP_DMA12_SPI1RX_0 /* 1 DMA1:37 SCH16T */
#define DMAMAP_SPI1_TX DMAMAP_DMA12_SPI1TX_0 /* 2 DMA1:38 SCH16T */
#define DMAMAP_SPI2_RX DMAMAP_DMA12_SPI2RX_0 /* 3 DMA1:39 IIM42652 */
#define DMAMAP_SPI2_TX DMAMAP_DMA12_SPI2TX_0 /* 4 DMA1:40 IIM42652 */
#define DMAMAP_USART1_RX DMAMAP_DMA12_USART1RX_0 /* DMA1:41 GPS1 */
#define DMAMAP_USART1_TX DMAMAP_DMA12_USART1TX_0 /* DMA1:42 GPS1 */
// Assigned in timer_config.cpp
// Timer 4 /* 7 DMA1:32 TIM4UP */
// Timer 5 /* 8 DMA1:50 TIM5UP */
// DMAMUX2 Using at most 8 Channels on DMA2 -------- Assigned
// V
#define DMAMAP_SPI4_RX DMAMAP_DMA12_SPI4RX_1 /* 1 DMA2:61 RM3100 */
#define DMAMAP_SPI4_TX DMAMAP_DMA12_SPI4TX_1 /* 2 DMA2:62 RM3100 */
#define DMAMAP_SPI5_RX DMAMAP_DMA12_SPI5RX_1 /* 1 DMA2:61 IIM42653 */
#define DMAMAP_SPI5_TX DMAMAP_DMA12_SPI5TX_1 /* 2 DMA2:62 IIM42653 */
#define DMAMAP_UART5_RX DMAMAP_DMA12_UART5RX_1 /* 5 DMA2:65 TELEM2 */
#define DMAMAP_UART5_TX DMAMAP_DMA12_UART5TX_1 /* 6 DMA2:66 TELEM2 */
#define DMAMAP_UART7_RX DMAMAP_DMA12_UART7RX_1 /* 7 DMA1:79 TELEM1 */
#define DMAMAP_UART7_TX DMAMAP_DMA12_UART7TX_1 /* 8 DMA1:80 TELEM1 */
// DMAMUX2 Using at most 8 Channels on BDMA -------- Assigned
// V
#define DMAMAP_SPI6_RX DMAMAP_BDMA_SPI6_RX /* 1 BDMA:11 SPI J11 */
#define DMAMAP_SPI6_TX DMAMAP_BDMA_SPI6_TX /* 2 BDMA:12 SPI J11 */

333
boards/cuav/x25-super/nuttx-config/nsh/defconfig Normal file
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@@ -0,0 +1,333 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_DISABLE_ENVIRON is not set
# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
# CONFIG_DISABLE_PTHREAD is not set
# CONFIG_MMCSD_HAVE_CARDDETECT is not set
# CONFIG_MMCSD_HAVE_WRITEPROTECT is not set
# CONFIG_MMCSD_MMCSUPPORT is not set
# CONFIG_MMCSD_SPI is not set
# CONFIG_NSH_DISABLEBG is not set
# CONFIG_NSH_DISABLESCRIPT is not set
# CONFIG_NSH_DISABLE_ARP is not set
# CONFIG_NSH_DISABLE_CAT is not set
# CONFIG_NSH_DISABLE_CD is not set
# CONFIG_NSH_DISABLE_CP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_DF is not set
# CONFIG_NSH_DISABLE_ECHO is not set
# CONFIG_NSH_DISABLE_ENV is not set
# CONFIG_NSH_DISABLE_EXEC is not set
# CONFIG_NSH_DISABLE_EXPORT is not set
# CONFIG_NSH_DISABLE_FREE is not set
# CONFIG_NSH_DISABLE_GET is not set
# CONFIG_NSH_DISABLE_HELP is not set
# CONFIG_NSH_DISABLE_IFCONFIG is not set
# CONFIG_NSH_DISABLE_IFUPDOWN is not set
# CONFIG_NSH_DISABLE_ITEF is not set
# CONFIG_NSH_DISABLE_KILL is not set
# CONFIG_NSH_DISABLE_LOOPS is not set
# CONFIG_NSH_DISABLE_LS is not set
# CONFIG_NSH_DISABLE_MKDIR is not set
# CONFIG_NSH_DISABLE_MKFATFS is not set
# CONFIG_NSH_DISABLE_MOUNT is not set
# CONFIG_NSH_DISABLE_MV is not set
# CONFIG_NSH_DISABLE_NSLOOKUP is not set
# CONFIG_NSH_DISABLE_PS is not set
# CONFIG_NSH_DISABLE_PSSTACKUSAGE is not set
# CONFIG_NSH_DISABLE_PWD is not set
# CONFIG_NSH_DISABLE_RM is not set
# CONFIG_NSH_DISABLE_RMDIR is not set
# CONFIG_NSH_DISABLE_SEMICOLON is not set
# CONFIG_NSH_DISABLE_SET is not set
# CONFIG_NSH_DISABLE_SLEEP is not set
# CONFIG_NSH_DISABLE_SOURCE is not set
# CONFIG_NSH_DISABLE_TELNETD is not set
# CONFIG_NSH_DISABLE_TEST is not set
# CONFIG_NSH_DISABLE_TIME is not set
# CONFIG_NSH_DISABLE_UMOUNT is not set
# CONFIG_NSH_DISABLE_UNSET is not set
# CONFIG_NSH_DISABLE_USLEEP is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD_CUSTOM=y
CONFIG_ARCH_BOARD_CUSTOM_DIR="../../../../boards/cuav/x25-super/nuttx-config"
CONFIG_ARCH_BOARD_CUSTOM_DIR_RELPATH=y
CONFIG_ARCH_BOARD_CUSTOM_NAME="px4"
CONFIG_ARCH_CHIP="stm32h7"
CONFIG_ARCH_CHIP_STM32H743XI=y
CONFIG_ARCH_CHIP_STM32H7=y
CONFIG_ARCH_INTERRUPTSTACK=768
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARMV7M_BASEPRI_WAR=y
CONFIG_ARMV7M_DCACHE=y
CONFIG_ARMV7M_DTCM=y
CONFIG_ARMV7M_ICACHE=y
CONFIG_ARMV7M_MEMCPY=y
CONFIG_ARMV7M_USEBASEPRI=y
CONFIG_ARM_MPU_EARLY_RESET=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_ASSERT_RESET_VALUE=0
CONFIG_BOARD_CRASHDUMP=y
CONFIG_BOARD_LOOPSPERMSEC=95150
CONFIG_BOARD_RESET_ON_ASSERT=2
CONFIG_BUILTIN=y
CONFIG_CDCACM=y
CONFIG_CDCACM_IFLOWCONTROL=y
CONFIG_CDCACM_PRODUCTID=0x004c
CONFIG_CDCACM_PRODUCTSTR="PX4 CUAV X25-SUPER"
CONFIG_CDCACM_RXBUFSIZE=600
CONFIG_CDCACM_TXBUFSIZE=12000
CONFIG_CDCACM_VENDORID=0x3163
CONFIG_CDCACM_VENDORSTR="CUAV"
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_HARDFAULT_ALERT=y
CONFIG_DEBUG_MEMFAULT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DEBUG_TCBINFO=y
CONFIG_DEFAULT_SMALL=y
CONFIG_DEV_FIFO_SIZE=0
CONFIG_DEV_PIPE_MAXSIZE=1024
CONFIG_DEV_PIPE_SIZE=70
CONFIG_ETH0_PHY_LAN8742A=y
CONFIG_EXPERIMENTAL=y
CONFIG_FAT_DMAMEMORY=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FAT_LFN_ALIAS_HASH=y
CONFIG_FDCLONE_STDIO=y
CONFIG_FSUTILS_IPCFG=y
CONFIG_FS_BINFS=y
CONFIG_FS_CROMFS=y
CONFIG_FS_FAT=y
CONFIG_FS_FATTIME=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_INCLUDE_PROGMEM=y
CONFIG_FS_PROCFS_MAX_TASKS=64
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_FS_ROMFS=y
CONFIG_GRAN=y
CONFIG_GRAN_INTR=y
CONFIG_HAVE_CXX=y
CONFIG_HAVE_CXXINITIALIZE=y
CONFIG_I2C=y
CONFIG_I2C_RESET=y
CONFIG_IDLETHREAD_STACKSIZE=750
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_INIT_STACKSIZE=3194
CONFIG_IOB_NBUFFERS=24
CONFIG_IOB_THROTTLE=0
CONFIG_IPCFG_BINARY=y
CONFIG_IPCFG_CHARDEV=y
CONFIG_IPCFG_PATH="/fs/mtd_net"
CONFIG_LIBC_FLOATINGPOINT=y
CONFIG_LIBC_LONG_LONG=y
CONFIG_LIBC_MAX_EXITFUNS=1
CONFIG_LIBC_STRERROR=y
CONFIG_MEMSET_64BIT=y
CONFIG_MEMSET_OPTSPEED=y
CONFIG_MMCSD=y
CONFIG_MMCSD_SDIO=y
CONFIG_MMCSD_SDIOWAIT_WRCOMPLETE=y
CONFIG_MM_REGIONS=4
CONFIG_MTD=y
CONFIG_MTD_BYTE_WRITE=y
CONFIG_MTD_PARTITION=y
CONFIG_MTD_PROGMEM=y
CONFIG_MTD_RAMTRON=y
CONFIG_NAME_MAX=40
CONFIG_NET=y
CONFIG_NETDB_DNSCLIENT=y
CONFIG_NETDB_DNSCLIENT_ENTRIES=8
CONFIG_NETDB_DNSSERVER_NOADDR=y
CONFIG_NETDEV_PHY_IOCTL=y
CONFIG_NETINIT_DHCPC=y
CONFIG_NETINIT_DNS=y
CONFIG_NETINIT_DNSIPADDR=0XC0A800FE
CONFIG_NETINIT_DRIPADDR=0XC0A800FE
CONFIG_NETINIT_MONITOR=y
CONFIG_NETINIT_THREAD=y
CONFIG_NETINIT_THREAD_PRIORITY=49
CONFIG_NETUTILS_TELNETD=y
CONFIG_NET_ARP_IPIN=y
CONFIG_NET_ARP_SEND=y
CONFIG_NET_BROADCAST=y
CONFIG_NET_ETH_PKTSIZE=1518
CONFIG_NET_ICMP=y
CONFIG_NET_ICMP_SOCKET=y
CONFIG_NET_NACTIVESOCKETS=16
CONFIG_NET_SOLINGER=y
CONFIG_NET_TCP=y
CONFIG_NET_TCPBACKLOG=y
CONFIG_NET_TCP_DELAYED_ACK=y
CONFIG_NET_TCP_WRITE_BUFFERS=y
CONFIG_NET_UDP=y
CONFIG_NET_UDP_CHECKSUMS=y
CONFIG_NET_UDP_WRITE_BUFFERS=y
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_ARGCAT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_CMDPARMS=y
CONFIG_NSH_CROMFSETC=y
CONFIG_NSH_LINELEN=128
CONFIG_NSH_MAXARGUMENTS=15
CONFIG_NSH_NESTDEPTH=8
CONFIG_NSH_QUOTE=y
CONFIG_NSH_ROMFSETC=y
CONFIG_NSH_ROMFSSECTSIZE=128
CONFIG_NSH_STRERROR=y
CONFIG_NSH_TELNET=y
CONFIG_NSH_TELNET_LOGIN=y
CONFIG_NSH_VARS=y
CONFIG_OTG_ID_GPIO_DISABLE=y
CONFIG_PIPES=y
CONFIG_PREALLOC_TIMERS=50
CONFIG_PRIORITY_INHERITANCE=y
CONFIG_PTHREAD_MUTEX_ROBUST=y
CONFIG_PTHREAD_STACK_MIN=512
CONFIG_RAMTRON_EMULATE_PAGE_SHIFT=6
CONFIG_RAMTRON_EMULATE_SECTOR_SHIFT=6
CONFIG_RAMTRON_SETSPEED=y
CONFIG_RAM_SIZE=245760
CONFIG_RAM_START=0x20010000
CONFIG_RAW_BINARY=y
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_READLINE_TABCOMPLETION=y
CONFIG_RTC_DATETIME=y
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_HPWORKPRIORITY=249
CONFIG_SCHED_HPWORKSTACKSIZE=1280
CONFIG_SCHED_INSTRUMENTATION=y
CONFIG_SCHED_INSTRUMENTATION_EXTERNAL=y
CONFIG_SCHED_INSTRUMENTATION_SWITCH=y
CONFIG_SCHED_LPWORK=y
CONFIG_SCHED_LPWORKPRIORITY=50
CONFIG_SCHED_LPWORKSTACKSIZE=1632
CONFIG_SDMMC2_SDIO_PULLUP=y
CONFIG_SEM_PREALLOCHOLDERS=32
CONFIG_SERIAL_IFLOWCONTROL_WATERMARKS=y
CONFIG_SERIAL_TERMIOS=y
CONFIG_SIG_DEFAULT=y
CONFIG_SIG_SIGALRM_ACTION=y
CONFIG_SIG_SIGUSR1_ACTION=y
CONFIG_SIG_SIGUSR2_ACTION=y
CONFIG_SIG_SIGWORK=4
CONFIG_STACK_COLORATION=y
CONFIG_START_DAY=30
CONFIG_START_MONTH=11
CONFIG_STDIO_BUFFER_SIZE=256
CONFIG_STM32H7_ADC1=y
CONFIG_STM32H7_ADC3=y
CONFIG_STM32H7_BBSRAM=y
CONFIG_STM32H7_BBSRAM_FILES=5
CONFIG_STM32H7_BDMA=y
CONFIG_STM32H7_BKPSRAM=y
CONFIG_STM32H7_DMA1=y
CONFIG_STM32H7_DMA2=y
CONFIG_STM32H7_DMACAPABLE=y
CONFIG_STM32H7_ETHMAC=y
CONFIG_STM32H7_FLASH_OVERRIDE_I=y
CONFIG_STM32H7_FLOWCONTROL_BROKEN=y
CONFIG_STM32H7_I2C1=y
CONFIG_STM32H7_I2C2=y
CONFIG_STM32H7_I2C3=y
CONFIG_STM32H7_I2C4=y
CONFIG_STM32H7_I2C_DYNTIMEO=y
CONFIG_STM32H7_I2C_DYNTIMEO_STARTSTOP=10
CONFIG_STM32H7_OTGFS=y
CONFIG_STM32H7_PHYSR=31
CONFIG_STM32H7_PHYSR_100MBPS=0x8
CONFIG_STM32H7_PHYSR_FULLDUPLEX=0x10
CONFIG_STM32H7_PHYSR_MODE=0x10
CONFIG_STM32H7_PHYSR_SPEED=0x8
CONFIG_STM32H7_PHY_POLLING=y
CONFIG_STM32H7_PROGMEM=y
CONFIG_STM32H7_RTC=y
CONFIG_STM32H7_RTC_AUTO_LSECLOCK_START_DRV_CAPABILITY=y
CONFIG_STM32H7_RTC_MAGIC_REG=1
CONFIG_STM32H7_SAVE_CRASHDUMP=y
CONFIG_STM32H7_SDMMC2=y
CONFIG_STM32H7_SERIALBRK_BSDCOMPAT=y
CONFIG_STM32H7_SERIAL_DISABLE_REORDERING=y
CONFIG_STM32H7_SPI1=y
CONFIG_STM32H7_SPI1_DMA=y
CONFIG_STM32H7_SPI1_DMA_BUFFER=1024
CONFIG_STM32H7_SPI2=y
CONFIG_STM32H7_SPI2_DMA=y
CONFIG_STM32H7_SPI2_DMA_BUFFER=1024
CONFIG_STM32H7_SPI4=y
CONFIG_STM32H7_SPI4_DMA=y
CONFIG_STM32H7_SPI4_DMA_BUFFER=1024
CONFIG_STM32H7_SPI5=y
CONFIG_STM32H7_SPI5_DMA=y
CONFIG_STM32H7_SPI5_DMA_BUFFER=1024
CONFIG_STM32H7_SPI6=y
CONFIG_STM32H7_SPI6_DMA=y
CONFIG_STM32H7_SPI6_DMA_BUFFER=1024
CONFIG_STM32H7_TIM12=y
CONFIG_STM32H7_TIM1=y
CONFIG_STM32H7_TIM4=y
CONFIG_STM32H7_TIM5=y
CONFIG_STM32H7_TIM8=y
CONFIG_STM32H7_UART4=y
CONFIG_STM32H7_UART5=y
CONFIG_STM32H7_UART7=y
CONFIG_STM32H7_UART8=y
CONFIG_STM32H7_USART1=y
CONFIG_STM32H7_USART2=y
CONFIG_STM32H7_USART3=y
CONFIG_STM32H7_USART6=y
CONFIG_STM32H7_USART_BREAKS=y
CONFIG_STM32H7_USART_INVERT=y
CONFIG_STM32H7_USART_SINGLEWIRE=y
CONFIG_STM32H7_USART_SWAP=y
CONFIG_SYSTEM_CDCACM=y
CONFIG_SYSTEM_DHCPC_RENEW=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_PING=y
CONFIG_SYSTEM_SYSTEM=y
CONFIG_TASK_NAME_SIZE=24
CONFIG_UART4_BAUD=57600
CONFIG_UART4_RXBUFSIZE=600
CONFIG_UART4_TXBUFSIZE=1500
CONFIG_UART5_IFLOWCONTROL=y
CONFIG_UART5_OFLOWCONTROL=y
CONFIG_UART5_RXDMA=y
CONFIG_UART5_TXBUFSIZE=10000
CONFIG_UART5_TXDMA=y
CONFIG_UART7_BAUD=57600
CONFIG_UART7_IFLOWCONTROL=y
CONFIG_UART7_OFLOWCONTROL=y
CONFIG_UART7_RXBUFSIZE=600
CONFIG_UART7_RXDMA=y
CONFIG_UART7_TXBUFSIZE=3000
CONFIG_UART7_TXDMA=y
CONFIG_UART8_BAUD=57600
CONFIG_UART8_RXBUFSIZE=600
CONFIG_UART8_TXBUFSIZE=1500
CONFIG_USART1_BAUD=57600
CONFIG_USART1_RXBUFSIZE=600
CONFIG_USART1_RXDMA=y
CONFIG_USART1_TXBUFSIZE=1500
CONFIG_USART1_TXDMA=y
CONFIG_USART2_BAUD=57600
CONFIG_USART2_IFLOWCONTROL=y
CONFIG_USART2_OFLOWCONTROL=y
CONFIG_USART2_RXBUFSIZE=600
CONFIG_USART2_TXBUFSIZE=3000
CONFIG_USART3_BAUD=57600
CONFIG_USART3_RXBUFSIZE=180
CONFIG_USART3_SERIAL_CONSOLE=y
CONFIG_USART3_TXBUFSIZE=1500
CONFIG_USART6_BAUD=57600
CONFIG_USART6_RXBUFSIZE=600
CONFIG_USART6_TXBUFSIZE=1500
CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_USBDEV_MAXPOWER=500
CONFIG_USEC_PER_TICK=1000
CONFIG_WATCHDOG=y

215
boards/cuav/x25-super/nuttx-config/scripts/bootloader_script.ld Normal file
View File

@@ -0,0 +1,215 @@
/****************************************************************************
* scripts/script.ld
*
* Copyright (C) 2016, 2026 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
*
* 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 NuttX 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.
*
****************************************************************************/
/* The PX4 FMUV6X uses an STM32H753II has 2048Kb of main FLASH memory.
* The flash memory is partitioned into a User Flash memory and a System
* Flash memory. Each of these memories has two banks:
*
* 1) User Flash memory:
*
* Bank 1: Start address 0x0800:0000 to 0x080F:FFFF with 8 sectors, 128Kb each
* Bank 2: Start address 0x0810:0000 to 0x081F:FFFF with 8 sectors, 128Kb each
*
* 2) System Flash memory:
*
* Bank 1: Start address 0x1FF0:0000 to 0x1FF1:FFFF with 1 x 128Kb sector
* Bank 1: Start address 0x1FF4:0000 to 0x1FF5:FFFF with 1 x 128Kb sector
*
* 3) User option bytes for user configuration, only in Bank 1.
*
* In the STM32H743II, two different boot spaces can be selected through
* the BOOT pin and the boot base address programmed in the BOOT_ADD0 and
* BOOT_ADD1 option bytes:
*
* 1) BOOT=0: Boot address defined by user option byte BOOT_ADD0[15:0].
* ST programmed value: Flash memory at 0x0800:0000
* 2) BOOT=1: Boot address defined by user option byte BOOT_ADD1[15:0].
* ST programmed value: System bootloader at 0x1FF0:0000
*
* The PX4 FMUV6X has a test point on board, the BOOT0 pin is at ground so by
* default, the STM32 will boot to address 0x0800:0000 in FLASH unless the test
* point is pulled to 3.3V.then the boot will be from 0x1FF0:0000
*
* The STM32H743II also has 1024Kb of data SRAM.
* SRAM is split up into several blocks and into three power domains:
*
* 1) TCM SRAMs are dedicated to the Cortex-M7 and are accessible with
* 0 wait states by the Cortex-M7 and by MDMA through AHBS slave bus
*
* 1.1) 128Kb of DTCM-RAM beginning at address 0x2000:0000
*
* The DTCM-RAM is organized as 2 x 64Kb DTCM-RAMs on 2 x 32 bit
* DTCM ports. The DTCM-RAM could be used for critical real-time
* data, such as interrupt service routines or stack / heap memory.
* Both DTCM-RAMs can be used in parallel (for load/store operations)
* thanks to the Cortex-M7 dual issue capability.
*
* 1.2) 64Kb of ITCM-RAM beginning at address 0x0000:0000
*
* This RAM is connected to ITCM 64-bit interface designed for
* execution of critical real-times routines by the CPU.
*
* 2) AXI SRAM (D1 domain) accessible by all system masters except BDMA
* through D1 domain AXI bus matrix
*
* 2.1) 512Kb of SRAM beginning at address 0x2400:0000
*
* 3) AHB SRAM (D2 domain) accessible by all system masters except BDMA
* through D2 domain AHB bus matrix
*
* 3.1) 128Kb of SRAM1 beginning at address 0x3000:0000
* 3.2) 128Kb of SRAM2 beginning at address 0x3002:0000
* 3.3) 32Kb of SRAM3 beginning at address 0x3004:0000
*
* SRAM1 - SRAM3 are one contiguous block: 288Kb at address 0x3000:0000
*
* 4) AHB SRAM (D3 domain) accessible by most of system masters
* through D3 domain AHB bus matrix
*
* 4.1) 64Kb of SRAM4 beginning at address 0x3800:0000
* 4.1) 4Kb of backup RAM beginning at address 0x3880:0000
*
* When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
* where the code expects to begin execution by jumping to the entry point in
* the 0x0800:0000 address range.
*
* The bootloader uses the first sector of the flash, which is 128K in length.
*/
MEMORY
{
itcm (rwx) : ORIGIN = 0x00000000, LENGTH = 64K
flash (rx) : ORIGIN = 0x08000000, LENGTH = 128K
dtcm1 (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
dtcm2 (rwx) : ORIGIN = 0x20010000, LENGTH = 64K
sram (rwx) : ORIGIN = 0x24000000, LENGTH = 512K
sram1 (rwx) : ORIGIN = 0x30000000, LENGTH = 128K
sram2 (rwx) : ORIGIN = 0x30020000, LENGTH = 128K
sram3 (rwx) : ORIGIN = 0x30040000, LENGTH = 32K
sram4 (rwx) : ORIGIN = 0x38000000, LENGTH = 64K
bbram (rwx) : ORIGIN = 0x38800000, LENGTH = 4K
}
OUTPUT_ARCH(arm)
EXTERN(_vectors)
ENTRY(_stext)
/*
* Ensure that abort() is present in the final object. The exception handling
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > flash
/*
* Init functions (static constructors and the like)
*/
.init_section : {
_sinit = ABSOLUTE(.);
KEEP(*(.init_array .init_array.*))
_einit = ABSOLUTE(.);
} > flash
.ARM.extab : {
*(.ARM.extab*)
} > flash
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > flash
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > sram AT > flash
.bss : {
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.);
} > sram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}

229
boards/cuav/x25-super/nuttx-config/scripts/script.ld Normal file
View File

@@ -0,0 +1,229 @@
/****************************************************************************
* scripts/script.ld
*
* Copyright (C) 2016, 2026 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
*
* 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 NuttX 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.
*
****************************************************************************/
/* The PX4 FMUV6X uses an STM32H753II has 2048Kb of main FLASH memory.
* The flash memory is partitioned into a User Flash memory and a System
* Flash memory. Each of these memories has two banks:
*
* 1) User Flash memory:
*
* Bank 1: Start address 0x0800:0000 to 0x080F:FFFF with 8 sectors, 128Kb each
* Bank 2: Start address 0x0810:0000 to 0x081F:FFFF with 8 sectors, 128Kb each
*
* 2) System Flash memory:
*
* Bank 1: Start address 0x1FF0:0000 to 0x1FF1:FFFF with 1 x 128Kb sector
* Bank 1: Start address 0x1FF4:0000 to 0x1FF5:FFFF with 1 x 128Kb sector
*
* 3) User option bytes for user configuration, only in Bank 1.
*
* In the STM32H743II, two different boot spaces can be selected through
* the BOOT pin and the boot base address programmed in the BOOT_ADD0 and
* BOOT_ADD1 option bytes:
*
* 1) BOOT=0: Boot address defined by user option byte BOOT_ADD0[15:0].
* ST programmed value: Flash memory at 0x0800:0000
* 2) BOOT=1: Boot address defined by user option byte BOOT_ADD1[15:0].
* ST programmed value: System bootloader at 0x1FF0:0000
*
* The PX4 FMUV6X has a test point on board, the BOOT0 pin is at ground so by
* default, the STM32 will boot to address 0x0800:0000 in FLASH unless the test
* point is pulled to 3.3V.then the boot will be from 0x1FF0:0000
*
* The STM32H743II also has 1024Kb of data SRAM.
* SRAM is split up into several blocks and into three power domains:
*
* 1) TCM SRAMs are dedicated to the Cortex-M7 and are accessible with
* 0 wait states by the Cortex-M7 and by MDMA through AHBS slave bus
*
* 1.1) 128Kb of DTCM-RAM beginning at address 0x2000:0000
*
* The DTCM-RAM is organized as 2 x 64Kb DTCM-RAMs on 2 x 32 bit
* DTCM ports. The DTCM-RAM could be used for critical real-time
* data, such as interrupt service routines or stack / heap memory.
* Both DTCM-RAMs can be used in parallel (for load/store operations)
* thanks to the Cortex-M7 dual issue capability.
*
* 1.2) 64Kb of ITCM-RAM beginning at address 0x0000:0000
*
* This RAM is connected to ITCM 64-bit interface designed for
* execution of critical real-times routines by the CPU.
*
* 2) AXI SRAM (D1 domain) accessible by all system masters except BDMA
* through D1 domain AXI bus matrix
*
* 2.1) 512Kb of SRAM beginning at address 0x2400:0000
*
* 3) AHB SRAM (D2 domain) accessible by all system masters except BDMA
* through D2 domain AHB bus matrix
*
* 3.1) 128Kb of SRAM1 beginning at address 0x3000:0000
* 3.2) 128Kb of SRAM2 beginning at address 0x3002:0000
* 3.3) 32Kb of SRAM3 beginning at address 0x3004:0000
*
* SRAM1 - SRAM3 are one contiguous block: 288Kb at address 0x3000:0000
*
* 4) AHB SRAM (D3 domain) accessible by most of system masters
* through D3 domain AHB bus matrix
*
* 4.1) 64Kb of SRAM4 beginning at address 0x3800:0000
* 4.1) 4Kb of backup RAM beginning at address 0x3880:0000
*
* When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
* where the code expects to begin execution by jumping to the entry point in
* the 0x0800:0000 address range.
*/
MEMORY
{
ITCM_RAM (rwx) : ORIGIN = 0x00000000, LENGTH = 64K
FLASH (rx) : ORIGIN = 0x08020000, LENGTH = 1920K
DTCM1_RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
DTCM2_RAM (rwx) : ORIGIN = 0x20010000, LENGTH = 64K
AXI_SRAM (rwx) : ORIGIN = 0x24000000, LENGTH = 512K /* D1 domain AXI bus */
SRAM1 (rwx) : ORIGIN = 0x30000000, LENGTH = 128K /* D2 domain AHB bus */
SRAM2 (rwx) : ORIGIN = 0x30020000, LENGTH = 128K /* D2 domain AHB bus */
SRAM3 (rwx) : ORIGIN = 0x30040000, LENGTH = 32K /* D2 domain AHB bus */
SRAM4 (rwx) : ORIGIN = 0x38000000, LENGTH = 64K /* D3 domain */
BKPRAM (rwx) : ORIGIN = 0x38800000, LENGTH = 4K
}
OUTPUT_ARCH(arm)
EXTERN(_vectors)
ENTRY(_stext)
/*
* Ensure that abort() is present in the final object. The exception handling
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
EXTERN(board_get_manifest)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > FLASH
/*
* Init functions (static constructors and the like)
*/
.init_section : {
_sinit = ABSOLUTE(.);
KEEP(*(.init_array .init_array.*))
_einit = ABSOLUTE(.);
} > FLASH
.ARM.extab : {
*(.ARM.extab*)
} > FLASH
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > FLASH
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
/* Pad out last section as the STM32H7 Flash write size is 256 bits. 32 bytes */
. = ALIGN(16);
FILL(0xffff)
. += 16;
} > AXI_SRAM AT > FLASH = 0xffff
.bss : {
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.);
} > AXI_SRAM
/* Emit the the D3 power domain section for locating BDMA data */
.sram4_reserve (NOLOAD) :
{
*(.sram4)
. = ALIGN(4);
_sram4_heap_start = ABSOLUTE(.);
} > SRAM4
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}

42
boards/cuav/x25-super/pwm_voltage/CMakeLists.txt Normal file
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@@ -0,0 +1,42 @@
############################################################################
#
# Copyright (c) 2026 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.
#
############################################################################
px4_add_module(
MODULE modules__pwm_voltage_apply
MAIN pwm_voltage_apply
SRCS
pwm_voltage.cpp
DEPENDS
px4_work_queue
)

43
boards/cuav/x25-super/pwm_voltage/parameters.c Normal file
View File

@@ -0,0 +1,43 @@
/****************************************************************************
*
* Copyright (c) 2026 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.
*
****************************************************************************/
/**
* Control PWM output voltage
*
* @value 0 3.3V
* @value 1 5.0V
*
* @reboot_required true
* @group PWM Outputs
*/
PARAM_DEFINE_INT32(PWM_VOLT_SEL, 0);

56
boards/cuav/x25-super/pwm_voltage/pwm_voltage.cpp Normal file
View File

@@ -0,0 +1,56 @@
/****************************************************************************
*
* Copyright (c) 2026 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.
*
****************************************************************************/
#include <inttypes.h>
#include <stdint.h>
#include <px4_platform_common/getopt.h>
#include <px4_platform_common/module_params.h>
#include "board_config.h"
extern "C" int pwm_voltage_apply_main(int argc, char *argv[])
{
int32_t pwm_volt_sel = 0;
param_get(param_find("PWM_VOLT_SEL"), &pwm_volt_sel);
if (pwm_volt_sel != 0) {
PWM_5V_VOLT_SEL(true);
} else {
PWM_5V_VOLT_SEL(false);
}
return 0;
}

75
boards/cuav/x25-super/src/CMakeLists.txt Normal file
View File

@@ -0,0 +1,75 @@
############################################################################
#
# Copyright (c) 2026 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.
#
############################################################################
if("${PX4_BOARD_LABEL}" STREQUAL "bootloader")
add_compile_definitions(BOOTLOADER)
add_library(drivers_board
bootloader_main.c
init.c
usb.c
timer_config.cpp
)
target_link_libraries(drivers_board
PRIVATE
nuttx_arch # sdio
nuttx_drivers # sdio
px4_layer #gpio
arch_io_pins # iotimer
bootloader
)
target_include_directories(drivers_board PRIVATE ${PX4_SOURCE_DIR}/platforms/nuttx/src/bootloader/common)
else()
add_library(drivers_board
can.c
i2c.cpp
init.c
led.c
mtd.cpp
sdio.c
spi.cpp
timer_config.cpp
usb.c
)
add_dependencies(drivers_board arch_board_hw_info)
target_link_libraries(drivers_board
PRIVATE
arch_io_pins
arch_spi
arch_board_hw_info
drivers__led # drv_led_start
nuttx_arch # sdio
nuttx_drivers # sdio
px4_layer
)
endif()

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/****************************************************************************
*
* Copyright (c) 2019-2026 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.
*
****************************************************************************/
/**
* @file bootloader_main.c
*
* FMU-specific early startup code for bootloader
*/
#include "board_config.h"
#include "bl.h"
#include <nuttx/config.h>
#include <nuttx/board.h>
#include <chip.h>
#include <stm32_uart.h>
#include <arch/board/board.h>
#include "arm_internal.h"
#include <px4_platform_common/init.h>
extern int sercon_main(int c, char **argv);
void board_late_initialize(void)
{
sercon_main(0, NULL);
}
extern void sys_tick_handler(void);
void board_timerhook(void)
{
sys_tick_handler();
}

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/****************************************************************************
*
* Copyright (C) 2026 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.
*
****************************************************************************/
/**
* @file x25-super_can.c
*
* Board-specific CAN functions.
*/
#ifdef CONFIG_CAN
#include <errno.h>
#include <debug.h>
#include <nuttx/can/can.h>
#include <arch/board/board.h>
#include "chip.h"
#include "arm_internal.h"
#include "chip.h"
#include "stm32_can.h"
#include "board_config.h"
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/* Configuration ********************************************************************/
#if defined(CONFIG_STM32_CAN1) && defined(CONFIG_STM32_CAN2)
# warning "Both CAN1 and CAN2 are enabled. Assuming only CAN1."
# undef CONFIG_STM32_CAN2
#endif
#ifdef CONFIG_STM32_CAN1
# define CAN_PORT 1
#else
# define CAN_PORT 2
#endif
/************************************************************************************
* Private Functions
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
int can_devinit(void);
/************************************************************************************
* Name: can_devinit
*
* Description:
* All STM32 architectures must provide the following interface to work with
* examples/can.
*
************************************************************************************/
int can_devinit(void)
{
static bool initialized = false;
struct can_dev_s *can;
int ret;
/* Check if we have already initialized */
if (!initialized) {
/* Call stm32_caninitialize() to get an instance of the CAN interface */
can = stm32_caninitialize(CAN_PORT);
if (can == NULL) {
canerr("ERROR: Failed to get CAN interface\n");
return -ENODEV;
}
/* Register the CAN driver at "/dev/can0" */
ret = can_register("/dev/can0", can);
if (ret < 0) {
canerr("ERROR: can_register failed: %d\n", ret);
return ret;
}
/* Now we are initialized */
initialized = true;
}
return OK;
}
#endif /* CONFIG_CAN */

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/*
* hw_config.h
*
* Created on: May 17, 2015
* Author: david_s5
*/
#ifndef HW_CONFIG_H_
#define HW_CONFIG_H_
/****************************************************************************
* 10-8--2016:
* To simplify the ripple effect on the tools, we will be using
* /dev/serial/by-id/<asterisk>PX4<asterisk> to locate PX4 devices. Therefore
* moving forward all Bootloaders must contain the prefix "PX4 BL "
* in the USBDEVICESTRING
* This Change will be made in an upcoming BL release
****************************************************************************/
/*
* Define usage to configure a bootloader
*
*
* Constant example Usage
* APP_LOAD_ADDRESS 0x08004000 - The address in Linker Script, where the app fw is org-ed
* BOOTLOADER_DELAY 5000 - Ms to wait while under USB pwr or bootloader request
* BOARD_FMUV2
* INTERFACE_USB 1 - (Optional) Scan and use the USB interface for bootloading
* INTERFACE_USART 1 - (Optional) Scan and use the Serial interface for bootloading
* USBDEVICESTRING "PX4 BL FMU v2.x" - USB id string
* USBPRODUCTID 0x0011 - PID Should match defconfig
* BOOT_DELAY_ADDRESS 0x000001a0 - (Optional) From the linker script from Linker Script to get a custom
* delay provided by an APP FW
* BOARD_TYPE 9 - Must match .prototype boad_id
* _FLASH_KBYTES (*(uint16_t *)0x1fff7a22) - Run time flash size detection
* BOARD_FLASH_SECTORS ((_FLASH_KBYTES == 0x400) ? 11 : 23) - Run time determine the physical last sector
* BOARD_FLASH_SECTORS 11 - Hard coded zero based last sector
* BOARD_FLASH_SIZE (_FLASH_KBYTES*1024)- Total Flash size of device, determined at run time.
* (1024 * 1024) - Hard coded Total Flash of device - The bootloader and app reserved will be deducted
* programmatically
*
* BOARD_FIRST_FLASH_SECTOR_TO_ERASE 2 - Optional sectors index in the flash_sectors table (F4 only), to begin erasing.
* This is to allow sectors to be reserved for app fw usage. That will NOT be erased
* during a FW upgrade.
* The default is 0, and selects the first sector to be erased, as the 0th entry in the
* flash_sectors table. Which is the second physical sector of FLASH in the device.
* The first physical sector of FLASH is used by the bootloader, and is not defined
* in the table.
*
* APP_RESERVATION_SIZE (BOARD_FIRST_FLASH_SECTOR_TO_ERASE * 16 * 1024) - Number of bytes reserved by the APP FW. This number plus
* BOOTLOADER_RESERVATION_SIZE will be deducted from
* BOARD_FLASH_SIZE to determine the size of the App FW
* and hence the address space of FLASH to erase and program.
* USBMFGSTRING "PX4 AP" - Optional USB MFG string (default is '3D Robotics' if not defined.)
* SERIAL_BREAK_DETECT_DISABLED - Optional prevent break selection on Serial port from entering or staying in BL
*
* * Other defines are somewhat self explanatory.
*/
/* Boot device selection list*/
#define USB0_DEV 0x01
#define SERIAL0_DEV 0x02
#define SERIAL1_DEV 0x04
#define APP_LOAD_ADDRESS 0x08020000
#define BOOTLOADER_DELAY 5000
#define INTERFACE_USB 1
#define INTERFACE_USB_CONFIG "/dev/ttyACM0"
#define BOARD_VBUS MK_GPIO_INPUT(GPIO_OTGFS_VBUS)
//#define USE_VBUS_PULL_DOWN
#define INTERFACE_USART 1
#define INTERFACE_USART_CONFIG "/dev/ttyS0,1500000"
#define BOOT_DELAY_ADDRESS 0x000001a0
#define BOARD_TYPE 7003
#define _FLASH_KBYTES (*(uint32_t *)0x1FF1E880)
#define BOARD_FLASH_SECTORS (15)
#define BOARD_FLASH_SIZE (_FLASH_KBYTES * 1024)
#define OSC_FREQ 16
#define BOARD_PIN_LED_ACTIVITY GPIO_nLED_BLUE // BLUE
#define BOARD_PIN_LED_BOOTLOADER GPIO_nLED_GREEN // GREEN
#define BOARD_LED_ON 0
#define BOARD_LED_OFF 1
#define SERIAL_BREAK_DETECT_DISABLED 1
/*
* Uncommenting this allows to force the bootloader through
* a PWM output pin. As this can accidentally initialize
* an ESC prematurely, it is not recommended. This feature
* has not been used and hence defaults now to off.
*
* # define BOARD_FORCE_BL_PIN_OUT (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN14)
* # define BOARD_FORCE_BL_PIN_IN (GPIO_INPUT|GPIO_PULLUP|GPIO_PORTE|GPIO_PIN11)
*
* # define BOARD_POWER_PIN_OUT (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN4)
* # define BOARD_POWER_ON 1
* # define BOARD_POWER_OFF 0
* # undef BOARD_POWER_PIN_RELEASE // Leave pin enabling Power - un comment to release (disable power)
*
*/
#if !defined(ARCH_SN_MAX_LENGTH)
# define ARCH_SN_MAX_LENGTH 12
#endif
#if !defined(APP_RESERVATION_SIZE)
# define APP_RESERVATION_SIZE 0
#endif
#if !defined(BOARD_FIRST_FLASH_SECTOR_TO_ERASE)
# define BOARD_FIRST_FLASH_SECTOR_TO_ERASE 1
#endif
#if !defined(USB_DATA_ALIGN)
# define USB_DATA_ALIGN
#endif
#ifndef BOOT_DEVICES_SELECTION
# define BOOT_DEVICES_SELECTION USB0_DEV|SERIAL0_DEV|SERIAL1_DEV
#endif
#ifndef BOOT_DEVICES_FILTER_ONUSB
# define BOOT_DEVICES_FILTER_ONUSB USB0_DEV|SERIAL0_DEV|SERIAL1_DEV
#endif
#endif /* HW_CONFIG_H_ */

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/****************************************************************************
*
* Copyright (C) 2026 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.
*
****************************************************************************/
#include <px4_arch/i2c_hw_description.h>
constexpr px4_i2c_bus_t px4_i2c_buses[I2C_BUS_MAX_BUS_ITEMS] = {
initI2CBusExternal(1),
initI2CBusExternal(2),
initI2CBusExternal(3),
initI2CBusInternal(4),
};

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/****************************************************************************
*
* Copyright (c) 2012-2026 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.
*
****************************************************************************/
/**
* @file init.c
*
* PX4FMU-specific early startup code. This file implements the
* board_app_initialize() function that is called early by nsh during startup.
*
* Code here is run before the rcS script is invoked; it should start required
* subsystems and perform board-specific initialization.
*/
/****************************************************************************
* Included Files
****************************************************************************/
#include "board_config.h"
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
#include <debug.h>
#include <errno.h>
#include <nuttx/config.h>
#include <nuttx/board.h>
#include <nuttx/spi/spi.h>
#include <nuttx/sdio.h>
#include <nuttx/mmcsd.h>
#include <nuttx/analog/adc.h>
#include <nuttx/mm/gran.h>
#include <chip.h>
#include <stm32_uart.h>
#include <arch/board/board.h>
#include "arm_internal.h"
#include <drivers/drv_hrt.h>
#include <drivers/drv_board_led.h>
#include <systemlib/px4_macros.h>
#include <px4_arch/io_timer.h>
#include <px4_platform_common/init.h>
#include <px4_platform_common/px4_manifest.h>
#include <px4_platform/gpio.h>
#include <px4_platform/board_determine_hw_info.h>
#include <px4_platform/board_dma_alloc.h>
/****************************************************************************
* Pre-Processor Definitions
****************************************************************************/
/* Configuration ************************************************************/
/*
* Ideally we'd be able to get these from arm_internal.h,
* but since we want to be able to disable the NuttX use
* of leds for system indication at will and there is no
* separate switch, we need to build independent of the
* CONFIG_ARCH_LEDS configuration switch.
*/
__BEGIN_DECLS
extern void led_init(void);
extern void led_on(int led);
extern void led_off(int led);
__END_DECLS
/************************************************************************************
* Name: board_peripheral_reset
*
* Description:
*
************************************************************************************/
__EXPORT void board_peripheral_reset(int ms)
{
/* set the peripheral rails off */
VDD_5V_PERIPH_EN(false);
VDD_3V3_SENSORS1_EN(false);
VDD_3V3_SENSORS3_EN(false);
board_control_spi_sensors_power(false, 0xffff);
/* wait for the peripheral rail to reach GND */
usleep(ms * 1000);
syslog(LOG_DEBUG, "reset done, %d ms\n", ms);
/* re-enable power */
/* switch the peripheral rail back on */
board_control_spi_sensors_power(true, 0xffff);
VDD_5V_PERIPH_EN(true);
VDD_3V3_SENSORS1_EN(true);
VDD_3V3_SENSORS3_EN(true);
}
/************************************************************************************
* Name: board_on_reset
*
* Description:
* Optionally provided function called on entry to board_system_reset
* It should perform any house keeping prior to the rest.
*
* status - 1 if resetting to boot loader
* 0 if just resetting
*
************************************************************************************/
__EXPORT void board_on_reset(int status)
{
for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
px4_arch_configgpio(io_timer_channel_get_gpio_output(i));
}
if (status >= 0) {
up_mdelay(100);
}
}
/************************************************************************************
* Name: stm32_boardinitialize
*
* Description:
* All STM32 architectures must provide the following entry point. This entry point
* is called early in the initialization -- after all memory has been configured
* and mapped but before any devices have been initialized.
*
************************************************************************************/
__EXPORT void
stm32_boardinitialize(void)
{
board_on_reset(-1); /* Reset PWM first thing */
/* configure LEDs */
board_autoled_initialize();
/* configure pins */
const uint32_t gpio[] = PX4_GPIO_INIT_LIST;
px4_gpio_init(gpio, arraySize(gpio));
/* configure USB interfaces */
stm32_usbinitialize();
VDD_3V3_ETH_POWER_EN(true);
}
/****************************************************************************
* Name: board_app_initialize
*
* Description:
* Perform application specific initialization. This function is never
* called directly from application code, but only indirectly via the
* (non-standard) boardctl() interface using the command BOARDIOC_INIT.
*
* Input Parameters:
* arg - The boardctl() argument is passed to the board_app_initialize()
* implementation without modification. The argument has no
* meaning to NuttX; the meaning of the argument is a contract
* between the board-specific initalization logic and the the
* matching application logic. The value cold be such things as a
* mode enumeration value, a set of DIP switch switch settings, a
* pointer to configuration data read from a file or serial FLASH,
* or whatever you would like to do with it. Every implementation
* should accept zero/NULL as a default configuration.
*
* Returned Value:
* Zero (OK) is returned on success; a negated errno value is returned on
* any failure to indicate the nature of the failure.
*
****************************************************************************/
__EXPORT int board_app_initialize(uintptr_t arg)
{
#if !defined(BOOTLOADER)
/* Power on Interfaces */
VDD_3V3_SD_CARD_EN(true);
VDD_5V_PERIPH_EN(true);
VDD_5V_HIPOWER_EN(true);
VDD_PWM_POWER_EN(true);
VDD_3V3_SENSORS1_EN(true);
VDD_3V3_SENSORS3_EN(true);
VDD_5V_RC_EN(true);
/* Need hrt running before using the ADC */
px4_platform_init();
// Use the default HW_VER_REV(0x0,0x0) for Ramtron
stm32_spiinitialize();
/* Configure the HW based on the manifest */
px4_platform_configure();
/* Configure the Actual SPI interfaces (after we determined the HW version) */
stm32_spiinitialize();
board_spi_reset(10, 0xffff);
/* Configure the DMA allocator */
if (board_dma_alloc_init() < 0) {
syslog(LOG_ERR, "[boot] DMA alloc FAILED\n");
}
# if defined(SERIAL_HAVE_RXDMA)
// set up the serial DMA polling at 1ms intervals for received bytes that have not triggered a DMA event.
static struct hrt_call serial_dma_call;
hrt_call_every(&serial_dma_call, 1000, 1000, (hrt_callout)stm32_serial_dma_poll, NULL);
# endif
/* initial LED state */
drv_led_start();
led_off(LED_RED);
led_on(LED_GREEN); // Indicate Power.
led_off(LED_BLUE);
if (board_hardfault_init(2, true) != 0) {
led_on(LED_RED);
}
// Ensure Power is off for > 10 mS
usleep(15 * 1000);
VDD_3V3_SD_CARD_EN(true);
usleep(500 * 1000);
# ifdef CONFIG_MMCSD
int ret = stm32_sdio_initialize();
if (ret != OK) {
led_on(LED_RED);
return ret;
}
# endif /* CONFIG_MMCSD */
#endif /* !defined(BOOTLOADER) */
return OK;
}

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/****************************************************************************
*
* Copyright (c) 2026 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.
*
****************************************************************************/
/**
* @file fmu_led.c
*
* PX4FMU LED backend.
*/
#include <px4_platform_common/px4_config.h>
#include <stdbool.h>
#include "chip.h"
#include "stm32_gpio.h"
#include "board_config.h"
#include <nuttx/board.h>
#include <arch/board/board.h>
/*
* Ideally we'd be able to get these from arm_internal.h,
* but since we want to be able to disable the NuttX use
* of leds for system indication at will and there is no
* separate switch, we need to build independent of the
* CONFIG_ARCH_LEDS configuration switch.
*/
__BEGIN_DECLS
extern void led_init(void);
extern void led_on(int led);
extern void led_off(int led);
extern void led_toggle(int led);
__END_DECLS
#ifdef CONFIG_ARCH_LEDS
static bool nuttx_owns_leds = true;
// B R S G
// 0 1 2 3
static const uint8_t xlatpx4[] = {1, 2, 4, 0};
# define xlat(p) xlatpx4[(p)]
static uint32_t g_ledmap[] = {
GPIO_nLED_GREEN, // Indexed by BOARD_LED_GREEN
GPIO_nLED_BLUE, // Indexed by BOARD_LED_BLUE
GPIO_nLED_RED, // Indexed by BOARD_LED_RED
GPIO_nSAFETY_SWITCH_LED_OUT, // Indexed by LED_SAFETY by xlatpx4
};
#else
# define xlat(p) (p)
static uint32_t g_ledmap[] = {
GPIO_nLED_BLUE, // Indexed by LED_BLUE
GPIO_nLED_RED, // Indexed by LED_RED, LED_AMBER
GPIO_nSAFETY_SWITCH_LED_OUT, // Indexed by LED_SAFETY (defaulted to an input)
GPIO_nLED_GREEN, // Indexed by LED_GREEN
};
#endif
__EXPORT void led_init(void)
{
for (size_t l = 0; l < (sizeof(g_ledmap) / sizeof(g_ledmap[0])); l++) {
if (g_ledmap[l] != 0) {
stm32_configgpio(g_ledmap[l]);
}
}
}
static void phy_set_led(int led, bool state)
{
/* Drive Low to switch on */
if (g_ledmap[led] != 0) {
stm32_gpiowrite(g_ledmap[led], !state);
}
}
static bool phy_get_led(int led)
{
/* If Low it is on */
if (g_ledmap[led] != 0) {
return !stm32_gpioread(g_ledmap[led]);
}
return false;
}
__EXPORT void led_on(int led)
{
phy_set_led(xlat(led), true);
}
__EXPORT void led_off(int led)
{
phy_set_led(xlat(led), false);
}
__EXPORT void led_toggle(int led)
{
phy_set_led(xlat(led), !phy_get_led(xlat(led)));
}
#ifdef CONFIG_ARCH_LEDS
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_autoled_initialize
****************************************************************************/
void board_autoled_initialize(void)
{
led_init();
}
/****************************************************************************
* Name: board_autoled_on
****************************************************************************/
void board_autoled_on(int led)
{
if (!nuttx_owns_leds) {
return;
}
switch (led) {
default:
break;
case LED_HEAPALLOCATE:
phy_set_led(BOARD_LED_BLUE, true);
break;
case LED_IRQSENABLED:
phy_set_led(BOARD_LED_BLUE, false);
phy_set_led(BOARD_LED_GREEN, true);
break;
case LED_STACKCREATED:
phy_set_led(BOARD_LED_GREEN, true);
phy_set_led(BOARD_LED_BLUE, true);
break;
case LED_INIRQ:
phy_set_led(BOARD_LED_BLUE, true);
break;
case LED_SIGNAL:
phy_set_led(BOARD_LED_GREEN, true);
break;
case LED_ASSERTION:
phy_set_led(BOARD_LED_RED, true);
phy_set_led(BOARD_LED_BLUE, true);
break;
case LED_PANIC:
phy_set_led(BOARD_LED_RED, true);
break;
case LED_IDLE : /* IDLE */
phy_set_led(BOARD_LED_RED, true);
break;
}
}
/****************************************************************************
* Name: board_autoled_off
****************************************************************************/
void board_autoled_off(int led)
{
if (!nuttx_owns_leds) {
return;
}
switch (led) {
default:
break;
case LED_SIGNAL:
phy_set_led(BOARD_LED_GREEN, false);
break;
case LED_INIRQ:
phy_set_led(BOARD_LED_BLUE, false);
break;
case LED_ASSERTION:
phy_set_led(BOARD_LED_RED, false);
phy_set_led(BOARD_LED_BLUE, false);
break;
case LED_PANIC:
phy_set_led(BOARD_LED_RED, false);
break;
case LED_IDLE : /* IDLE */
phy_set_led(BOARD_LED_RED, false);
break;
}
}
#endif /* CONFIG_ARCH_LEDS */

102
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/****************************************************************************
*
* Copyright (C) 2026 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.
*
****************************************************************************/
#include <nuttx/config.h>
#include <board_config.h>
#include <nuttx/spi/spi.h>
#include <px4_platform_common/px4_manifest.h>
// KiB BS nB
static const px4_mft_device_t spi5 = { // FM25V05A on FMUM native: 64K X 8, emulated as (1024 Blocks of 64)
.bus_type = px4_mft_device_t::SPI,
.devid = SPIDEV_FLASH(0)
};
static const px4_mft_device_t i2c4 = { // 24LC64T on IMU 8K 32 X 256
.bus_type = px4_mft_device_t::I2C,
.devid = PX4_MK_I2C_DEVID(4, 0x50)
};
static const px4_mtd_entry_t fmum_fram = {
.device = &spi5,
.npart = 1,
.partd = {
{
.type = MTD_PARAMETERS,
.path = "/fs/mtd_params",
.nblocks = (65536 / (1 << CONFIG_RAMTRON_EMULATE_SECTOR_SHIFT))
}
},
};
static const px4_mtd_entry_t imu_eeprom = {
.device = &i2c4,
.npart = 2,
.partd = {
{
.type = MTD_CALDATA,
.path = "/fs/mtd_caldata",
.nblocks = 248
},
{
.type = MTD_NET,
.path = "/fs/mtd_net",
.nblocks = 8 // 256 = 32 * 8
}
},
};
static const px4_mtd_manifest_t board_mtd_config = {
.nconfigs = 2,
.entries = {
&fmum_fram,
&imu_eeprom
}
};
static const px4_mft_entry_s mtd_mft = {
.type = MTD,
.pmft = (void *) &board_mtd_config,
};
static const px4_mft_s mft = {
.nmft = 1,
.mfts = {
&mtd_mft,
}
};
const px4_mft_s *board_get_manifest(void)
{
return &mft;
}

177
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/****************************************************************************
*
* Copyright (C) 2014, 2026 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* 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 NuttX 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.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <board_config.h>
#include <stdbool.h>
#include <stdio.h>
#include <debug.h>
#include <errno.h>
#include <nuttx/sdio.h>
#include <nuttx/mmcsd.h>
#include "chip.h"
#include "board_config.h"
#include "stm32_gpio.h"
#include "stm32_sdmmc.h"
#ifdef CONFIG_MMCSD
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Card detections requires card support and a card detection GPIO */
#define HAVE_NCD 1
#if !defined(GPIO_SDMMC1_NCD)
# undef HAVE_NCD
#endif
/****************************************************************************
* Private Data
****************************************************************************/
static FAR struct sdio_dev_s *sdio_dev;
#ifdef HAVE_NCD
static bool g_sd_inserted = 0xff; /* Impossible value */
#endif
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: stm32_ncd_interrupt
*
* Description:
* Card detect interrupt handler.
*
****************************************************************************/
#ifdef HAVE_NCD
static int stm32_ncd_interrupt(int irq, FAR void *context)
{
bool present;
present = !stm32_gpioread(GPIO_SDMMC1_NCD);
if (sdio_dev && present != g_sd_inserted) {
sdio_mediachange(sdio_dev, present);
g_sd_inserted = present;
}
return OK;
}
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: stm32_sdio_initialize
*
* Description:
* Initialize SDIO-based MMC/SD card support
*
****************************************************************************/
int stm32_sdio_initialize(void)
{
int ret;
#ifdef HAVE_NCD
/* Card detect */
bool cd_status;
/* Configure the card detect GPIO */
stm32_configgpio(GPIO_SDMMC1_NCD);
/* Register an interrupt handler for the card detect pin */
stm32_gpiosetevent(GPIO_SDMMC1_NCD, true, true, true, stm32_ncd_interrupt);
#endif
/* Mount the SDIO-based MMC/SD block driver */
/* First, get an instance of the SDIO interface */
finfo("Initializing SDIO slot %d\n", SDIO_SLOTNO);
sdio_dev = sdio_initialize(SDIO_SLOTNO);
if (!sdio_dev) {
syslog(LOG_ERR, "[boot] Failed to initialize SDIO slot %d\n", SDIO_SLOTNO);
return -ENODEV;
}
/* Now bind the SDIO interface to the MMC/SD driver */
finfo("Bind SDIO to the MMC/SD driver, minor=%d\n", SDIO_MINOR);
ret = mmcsd_slotinitialize(SDIO_MINOR, sdio_dev);
if (ret != OK) {
syslog(LOG_ERR, "[boot] Failed to bind SDIO to the MMC/SD driver: %d\n", ret);
return ret;
}
finfo("Successfully bound SDIO to the MMC/SD driver\n");
#ifdef HAVE_NCD
/* Use SD card detect pin to check if a card is g_sd_inserted */
cd_status = !stm32_gpioread(GPIO_SDMMC1_NCD);
finfo("Card detect : %d\n", cd_status);
sdio_mediachange(sdio_dev, cd_status);
#else
/* Assume that the SD card is inserted. What choice do we have? */
sdio_mediachange(sdio_dev, true);
#endif
return OK;
}
#endif /* CONFIG_MMCSD */

58
boards/cuav/x25-super/src/spi.cpp Normal file
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/****************************************************************************
*
* Copyright (C) 2020, 2026 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.
*
****************************************************************************/
#include <px4_arch/spi_hw_description.h>
#include <drivers/drv_sensor.h>
#include <nuttx/spi/spi.h>
constexpr px4_spi_bus_t px4_spi_buses[SPI_BUS_MAX_BUS_ITEMS] = {
initSPIBus(SPI::Bus::SPI1, {
initSPIDevice(DRV_IMU_DEVTYPE_SCH16T, SPI::CS{GPIO::PortJ, GPIO::Pin11}, SPI::DRDY{GPIO::PortF, GPIO::Pin2}),
}, {GPIO::PortF, GPIO::Pin4}),
initSPIBus(SPI::Bus::SPI2, {
initSPIDevice(DRV_IMU_DEVTYPE_IIM42652, SPI::CS{GPIO::PortH, GPIO::Pin5}, SPI::DRDY{GPIO::PortG, GPIO::Pin3}),
}, {GPIO::PortI, GPIO::Pin4}),
initSPIBus(SPI::Bus::SPI4, {
initSPIDevice(DRV_MAG_DEVTYPE_RM3100, SPI::CS{GPIO::PortH, GPIO::Pin15}, SPI::DRDY{GPIO::PortG, GPIO::Pin1}),
initSPIDevice(DRV_BARO_DEVTYPE_BMP581, SPI::CS{GPIO::PortJ, GPIO::Pin6}, SPI::DRDY{GPIO::PortJ, GPIO::Pin0}),
}, {GPIO::PortJ, GPIO::Pin4}),
initSPIBus(SPI::Bus::SPI5, {
initSPIDevice(DRV_IMU_DEVTYPE_IIM42653, SPI::CS{GPIO::PortJ, GPIO::Pin12}, SPI::DRDY{GPIO::PortG, GPIO::Pin6}),
initSPIDevice(SPIDEV_FLASH(0), SPI::CS{GPIO::PortG, GPIO::Pin7}),
}, {GPIO::PortI, GPIO::Pin11}),
initSPIBusExternal(SPI::Bus::SPI6, {
initSPIConfigExternal(SPI::CS{GPIO::PortI, GPIO::Pin10}, SPI::DRDY{GPIO::PortD, GPIO::Pin11}),
}),
};
static constexpr bool unused = validateSPIConfig(px4_spi_buses);

90
boards/cuav/x25-super/src/timer_config.cpp Normal file
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/****************************************************************************
*
* Copyright (C) 2026 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.
*
****************************************************************************/
#include <px4_arch/io_timer_hw_description.h>
/* Timer allocation
*
* TIM5_CH4 T FMU_CH1 PI0
* TIM5_CH3 T FMU_CH2 PH12
* TIM5_CH2 T FMU_CH3 PH11
* TIM5_CH1 T FMU_CH4 PH10
* TIM4_CH2 T FMU_CH5 PD13
* TIM4_CH3 T FMU_CH6 PD14
* TIM4_CH1 T FMU_CH7 PD12
* TIM4_CH4 T FMU_CH8 PD15
*
*
* TIM1_CH2 T FMU_CAP1 < Capture PE11
* TIM1_CH1 T FMU_CAP2 < Capture PE9
* TIM1_CH3 T FMU_CAP3 < Capture PJ9
* TIM8_CH2 T FMU_CAP4 < Capture PI6
* TIM8_CH3 T FMU_CAP5 < Capture PI7
* TIM8_CH1 T FMU_CAP6 < Capture PI5
* TIM12_CH1 T FMU_CAP7 < Capture PH6
* TIM12_CH2 T FMU_CAP8 < Capture PH9
*
*
* TIM14_CH1 T BUZZER_1 - Driven by other driver
* TIM8_CH1_IN T FMU_PPM_INPUT - Sampled byt HRT by other driver
*/
constexpr io_timers_t io_timers[MAX_IO_TIMERS] = {
initIOTimer(Timer::Timer5, DMA{DMA::Index1}),
initIOTimer(Timer::Timer4, DMA{DMA::Index1}),
initIOTimer(Timer::Timer1),
initIOTimer(Timer::Timer8),
initIOTimer(Timer::Timer12),
};
constexpr timer_io_channels_t timer_io_channels[MAX_TIMER_IO_CHANNELS] = {
initIOTimerChannel(io_timers, {Timer::Timer5, Timer::Channel4}, {GPIO::PortI, GPIO::Pin0}),
initIOTimerChannel(io_timers, {Timer::Timer5, Timer::Channel3}, {GPIO::PortH, GPIO::Pin12}),
initIOTimerChannel(io_timers, {Timer::Timer5, Timer::Channel2}, {GPIO::PortH, GPIO::Pin11}),
initIOTimerChannel(io_timers, {Timer::Timer5, Timer::Channel1}, {GPIO::PortH, GPIO::Pin10}),
initIOTimerChannel(io_timers, {Timer::Timer4, Timer::Channel2}, {GPIO::PortD, GPIO::Pin13}),
initIOTimerChannel(io_timers, {Timer::Timer4, Timer::Channel3}, {GPIO::PortD, GPIO::Pin14}),
initIOTimerChannel(io_timers, {Timer::Timer4, Timer::Channel1}, {GPIO::PortD, GPIO::Pin12}),
initIOTimerChannel(io_timers, {Timer::Timer4, Timer::Channel4}, {GPIO::PortD, GPIO::Pin15}),
initIOTimerChannelCapture(io_timers, {Timer::Timer1, Timer::Channel2}, {GPIO::PortE, GPIO::Pin11}),
initIOTimerChannelCapture(io_timers, {Timer::Timer1, Timer::Channel1}, {GPIO::PortE, GPIO::Pin9}),
initIOTimerChannelCapture(io_timers, {Timer::Timer1, Timer::Channel3}, {GPIO::PortJ, GPIO::Pin9}),
initIOTimerChannelCapture(io_timers, {Timer::Timer8, Timer::Channel2}, {GPIO::PortI, GPIO::Pin6}),
initIOTimerChannelCapture(io_timers, {Timer::Timer8, Timer::Channel3}, {GPIO::PortI, GPIO::Pin7}),
initIOTimerChannelCapture(io_timers, {Timer::Timer8, Timer::Channel1}, {GPIO::PortI, GPIO::Pin5}),
initIOTimerChannelCapture(io_timers, {Timer::Timer12, Timer::Channel1}, {GPIO::PortH, GPIO::Pin6}),
initIOTimerChannelCapture(io_timers, {Timer::Timer12, Timer::Channel2}, {GPIO::PortH, GPIO::Pin9}),
};
constexpr io_timers_channel_mapping_t io_timers_channel_mapping =
initIOTimerChannelMapping(io_timers, timer_io_channels);

105
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/****************************************************************************
*
* Copyright (C) 2026 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.
*
****************************************************************************/
/**
* @file px4fmu_usb.c
*
* Board-specific USB functions.
*/
/************************************************************************************
* Included Files
************************************************************************************/
#include <px4_platform_common/px4_config.h>
#include <sys/types.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <nuttx/usb/usbdev.h>
#include <nuttx/usb/usbdev_trace.h>
#include <arm_internal.h>
#include <chip.h>
#include <stm32_gpio.h>
#include <stm32_otg.h>
#include "board_config.h"
/************************************************************************************
* Definitions
************************************************************************************/
/************************************************************************************
* Private Functions
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: stm32_usbinitialize
*
* Description:
* Called to setup USB-related GPIO pins for the PX4FMU board.
*
************************************************************************************/
__EXPORT void stm32_usbinitialize(void)
{
/* The OTG FS has an internal soft pull-up */
/* Configure the OTG FS VBUS sensing GPIO, Power On, and Overcurrent GPIOs */
#ifdef CONFIG_STM32H7_OTGFS
stm32_configgpio(GPIO_OTGFS_VBUS);
#endif
}
/************************************************************************************
* Name: stm32_usbsuspend
*
* Description:
* Board logic must provide the stm32_usbsuspend logic if the USBDEV driver is
* used. This function is called whenever the USB enters or leaves suspend mode.
* This is an opportunity for the board logic to shutdown clocks, power, etc.
* while the USB is suspended.
*
************************************************************************************/
__EXPORT void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume)
{
uinfo("resume: %d\n", resume);
}

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docs/en/SUMMARY.md
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- [CUAV V5 nano (FMUv5)](flight_controller/cuav_v5_nano.md)
- [CUAV V5 nano Wiring Quickstart](assembly/quick_start_cuav_v5_nano.md)
- [CUAV X25 EVO](flight_controller/cuav_x25-evo.md)
- [CUAV X25 SUPER](flight_controller/cuav_x25-super.md)
- [CubePilot Cube Orange+ (CubePilot)](flight_controller/cubepilot_cube_orangeplus.md)
- [CubePilot Cube Orange (CubePilot)](flight_controller/cubepilot_cube_orange.md)
- [CubePilot Cube Yellow (CubePilot)](flight_controller/cubepilot_cube_yellow.md)

1
docs/en/flight_controller/autopilot_manufacturer_supported.md
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@@ -22,6 +22,7 @@ The boards in this category are:
- [CUAV V5+](../flight_controller/cuav_v5_plus.md) (FMUv5)
- [CUAV V5 nano](../flight_controller/cuav_v5_nano.md) (FMUv5)
- [CUAV X25 EVO](../flight_controller/cuav_x25-evo.md)
[CUAV X25 SUPER](../flight_controller/cuav_x25-super.md)
- [CubePilot Cube Orange+](../flight_controller/cubepilot_cube_orangeplus.md)
- [CubePilot Cube Orange](../flight_controller/cubepilot_cube_orange.md)
- [CubePilot Cube Yellow](../flight_controller/cubepilot_cube_yellow.md)

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# CUAV X25-SUPER
<Badge type="tip" text="PX4 v1.18)" />
::: warning
PX4 does not manufacture this (or any) autopilot.
Contact the [manufacturer](https://store.cuav.net/) for hardware support or compliance issues.
:::
The _X25-SUPER_ is an advanced autopilot manufactured by CUAV<sup>&reg;</sup>.
The autopilot is recommended for commercial system integration but is also suitable for academic research and any other applications.
![X25-SUPER AutoPilot - hero image](../../assets/flight_controller/cuav_x25-super/x25-super.png)
The X25-SUPER brings you ultimate performance, stability, and reliability in every aspect.
::: info
These flight controllers are [manufacturer supported](../flight_controller/autopilot_manufacturer_supported.md).
:::
### Features
- Arm® Cortex-M7® processor (STM32H743XI) with Floating-Point Unit (FPU), operating at 480MHz, and featuring 2MB Flash memory. Enables developers to enhance productivity and efficiency, allowing for more complex algorithms and models.
- Automotive-grade RM3100 compass. Designed for better stability and anti-interference capability.
- Triple-redundant IMUs and dual-redundant barometers located on separate buses. If the PX4 autopilot detects a sensor failure, the system seamlessly switches to another sensor to maintain flight control reliability.
- Independent LDO power control supplies power to each sensor group. A vibration isolation system filters high-frequency vibrations and reduces noise to ensure accurate readings, enabling better overall flight performance for the vehicle.
- Integrated Microchip Ethernet PHY for high-speed communication with onboard devices like mission computers via Ethernet.
- Dual temperature compensation systems, located on the IMU board and FMU board respectively. Temperature is controlled by onboard heating resistors to achieve the optimal operating temperature for the IMUs.
- PWM servo output voltage switchable between 3.3V or 5V.
- Modular design for DIY carrier boards.
### Processors & Sensors
- Main Processor: STM32H743XI
- 32-bit Arm® Cortex®-M7, 480MHz, 2MB Flash, 1MB RAM
- Onboard Sensors:
- Accel/Gyro: SCH16T
- Accel/Gyro: IIM42652
- Accel/Gyro: IIM42653
- Magnetometer: RM3100
- Barometer: BMP581
- Barometer: ICP-20100
### Electrical Data
- Rated Voltage:
- Input Voltage: 10~18V
- USB Power Input: 4.75~5.25V
- Servo Rail Input: 0~9.9V
- Rated Current:
- Total Output Max Current: 10A
- TELEM1 and TELEM2 Output Current limiter: 4A
- CAN1 and CAN2 Output Current limiter: 2.4A
- Other Ports Output Current limiter: 1.5A
### Interfaces
- 16x PWM Servo Outputs
- 1x Dedicated R/C Input for Spektrum / DSM and S.Bus
- 1x Analog/PWM RSSI Input
- 2x TELEM Ports (with full flow control)
- 1x UART4 Port
- 2x GPS Ports
- 1x Full GPS plus Safety Switch Port (GPS1)
- 1x Basic GPS Port (with I2C, GPS2)
- 1x USB Port (TYPE-C)
- 1x Ethernet Port
- Transformerless application
- 100Mbps
- 3x I2C Bus Ports
- 1x SPI Bus
- 1x Chip Select Line
- 1x Data Ready Line
- 1x SPI Reset Line
- 5x CAN Ports for CAN Peripherals
- 3x CAN1 Bus Multiplexed Ports
- 2x CAN2 Bus Multiplexed Ports
- 2x Power Input Ports
- DroneCAN/UAVCAN Power Input
- 2x AD Ports
- Analog Input (3.3V)
- Analog Input (6.6V - not supported)
- 1x Dedicated Debug Port
- FMU Debug
### Mechanical Data
- Size
- Flight controller
![CUAV X25-SUPER](../../assets/flight_controller/cuav_x25-super/x25-super_size.png)
## Purchase Channels {#store}
Order from [CUAV](https://store.cuav.net/).
## Assembly/Setup
- Not provided.
## Pinouts
![CUAV X25-SUPER Pinout_01](../../assets/flight_controller/cuav_x25-super/x25-super_pinouts_01.png)
![CUAV X25-SUPER Pinout_02](../../assets/flight_controller/cuav_x25-super/x25-super_pinouts_02.png)
## Serial Port Mapping
| UART | Device | Port |
| ------ | ---------- | ------------- |
| USART1 | /dev/ttyS0 | GPS1 |
| USART2 | /dev/ttyS1 | GPS2 |
| USART3 | /dev/ttyS2 | Debug Console |
| UART4 | /dev/ttyS3 | UART4 |
| UART5 | /dev/ttyS4 | TELEM2 |
| USART6 | /dev/ttyS5 | RC |
| UART7 | /dev/ttyS6 | TELEM1 |
## RC Input
The RC input pin is directly connected to the FMU UART6 TX.
## Voltage Ratings
The _X25-SUPER_ achieves triple redundancy on power supplies if three power sources are provided. The three power rails are POWERC1, POWERC2, and USB.
- **POWER C1** and **POWER C2** are DroneCAN/UAVCAN battery interfaces.
**Normal Operation Maximum Ratings**
Under these conditions, all power sources will be used to power the system in the following order:
1. **POWER C1** and **POWER C2** Inputs (10V to 18V)
2. USB Input (4.75V to 5.25V)
**Voltage monitoring**
Digital DroneCAN/UAVCAN battery monitoring is enabled by default.
## Building Firmware
::: tip
Most users will not need to build this firmware from PX4 v1.18.
It is pre-built and automatically installed by _QGroundControl_ when appropriate hardware is connected.
:::
To [build PX4](../dev_setup/building_px4.md) for this target, execute:
```
make cuav_x25-super_default
```
## Debug Port {#debug_port}
The [PX4 System Console](../debug/system_console.md) and [SWD Interface](../debug/swd_debug.md) operate on the **FMU Debug** port.
| Pin | Signal | Volt |
| ------- | -------------- | ----- |
| 1 (red) | 5V+ | +5V |
| 2 (blk) | DEBUG TX (OUT) | +3.3V |
| 3 (blk) | DEBUG RX (IN) | +3.3V |
| 4 (blk) | FMU_SWDIO | +3.3V |
| 5 (blk) | FMU_SWCLK | +3.3V |
| 6 (blk) | GND | GND |
## Supported Platforms / Airframes
Any multicopter / airplane / rover or boat that can be controlled with normal RC servos or Futaba S-Bus servos.
The complete set of supported configurations can be seen in the [Airframes Reference](../airframes/airframe_reference.md).
## Further info
- [CUAV Docs](https://doc.cuav.net/)