radio_control_spektrum module

Radio control based on Spektrum DSM2 or DSMX receivers

Define USE_DSMX on STM32 microcontrollers to bind in DSMX instead of DSM2

Example for airframe file

Add to your firmware section: This example contains all possible configuration options, not all of them are mandatory!

<module name="radio_control_spektrum">
  <define name="USE_DSMX" value="FALSE|TRUE" />
  <configure name="RADIO_CONTROL_LED" value="none|num" />
  <configure name="RADIO_CONTROL_SPEKTRUM_PRIMARY_PORT" value="num" />
  <configure name="RADIO_CONTROL_SPEKTRUM_SECONDARY_PORT" value="num" />
  <configure name="USE_SECONDARY_SPEKTRUM_RECEIVER" value="0|1" />
</module>

Module configuration options

Configure Options

• name: RADIO_CONTROL_LED value: none|num
  Description: LED number or 'none' to disable
• name: RADIO_CONTROL_SPEKTRUM_PRIMARY_PORT value: num
  Description: UART number for primary spektrum receiver
• name: RADIO_CONTROL_SPEKTRUM_SECONDARY_PORT value: num
  Description: UART number for optional secondary spektrum receiver
• name: USE_SECONDARY_SPEKTRUM_RECEIVER value: 0|1
  Description: enable secondary receiver (default: disabled)

Define Options

• name: USE_DSMX value: FALSE|TRUE
  Description: Set to true to use DSMX instead of DSM2

Files

Header Files

The following headers are automatically included in modules.h

• spektrum.h

Source Files

• subsystems/radio_control.c
• subsystems/radio_control/spektrum.c
• /subsystems/radio_control/spektrum_arch.c
• subsystems/radio_control.c
• subsystems/radio_control/spektrum.c
• /subsystems/radio_control/spektrum_arch.c

Raw radio_control_spektrum.xml file:

<!DOCTYPE module SYSTEM "module.dtd">

<module name="radio_control_spektrum" dir="radio_control">
  <doc>
    <description>
      Radio control based on Spektrum DSM2 or DSMX receivers

      Define USE_DSMX on STM32 microcontrollers to bind in DSMX instead of DSM2
    </description>
    <configure name="RADIO_CONTROL_LED" value="none|num" description="LED number or 'none' to disable"/>
    <configure name="RADIO_CONTROL_SPEKTRUM_PRIMARY_PORT" value="num" description="UART number for primary spektrum receiver"/>
    <configure name="RADIO_CONTROL_SPEKTRUM_SECONDARY_PORT" value="num" description="UART number for optional secondary spektrum receiver"/>
    <configure name="USE_SECONDARY_SPEKTRUM_RECEIVER" value="0|1" description="enable secondary receiver (default: disabled)"/>
    <define name="USE_DSMX" value="FALSE|TRUE" description="Set to true to use DSMX instead of DSM2"/>
  </doc>
  <header>
    <file name="spektrum.h" dir="subsystems/radio_control"/>
  </header>
  <makefile target="ap|fbw|sim|nps|hitl|test_radio_control">
    <configure name="RADIO_CONTROL_LED" default="none"/>
    <define name="RADIO_CONTROL_LED" value="$(RADIO_CONTROL_LED)" cond="ifneq ($(RADIO_CONTROL_LED),none)"/>
    <define name="RADIO_CONTROL_TYPE_H" value="subsystems/radio_control/spektrum.h" type="string"/>
    <raw>
      ifeq ($(ARCH), lpc21)
      ifndef RADIO_CONTROL_SPEKTRUM_MODEL
      RADIO_CONTROL_SPEKTRUM_MODEL=\"subsystems/radio_control/spektrum_dx7se.h\"
      endif
      RC_CFLAGS += -DRADIO_CONTROL_SPEKTRUM_MODEL_H=$(RADIO_CONTROL_SPEKTRUM_MODEL)
      endif
    </raw>
  </makefile>
  <makefile target="fbw|sim|nps|hitl|test_radio_control">
    <configure name="USE_SECONDARY_SPEKTRUM_RECEIVER" default="0"/>
    <define name="RADIO_CONTROL"/>
    <define name="RADIO_CONTROL_BIND_IMPL_FUNC" value="radio_control_spektrum_try_bind"/>
    <define name="RADIO_CONTROL_SPEKTRUM_PRIMARY_PORT" value="SPEKTRUM_$(RADIO_CONTROL_SPEKTRUM_PRIMARY_PORT)"/>
    <define name="OVERRIDE_$(RADIO_CONTROL_SPEKTRUM_PRIMARY_PORT)_IRQ_HANDLER"/>
    <define name="RADIO_CONTROL_SPEKTRUM_SECONDARY_PORT" value="SPEKTRUM_$(RADIO_CONTROL_SPEKTRUM_SECONDARY_PORT)" cond="ifneq ($(USE_SECONDARY_SPEKTRUM_RECEIVER),0)"/>
    <define name="OVERRIDE_$(RADIO_CONTROL_SPEKTRUM_PRIMARY_PORT)_IRQ_HANDLER" cond="ifneq ($(USE_SECONDARY_SPEKTRUM_RECEIVER),0)"/>
    <file name="radio_control.c" dir="subsystems"/>
    <file name="spektrum.c" dir="subsystems/radio_control"/>
    <file name="spektrum_arch.c" dir="$(SRC_ARCH)/subsystems/radio_control"/>
  </makefile>
  <makefile target="ap" cond="ifeq (,$(findstring $(SEPARATE_FBW),1 TRUE))">
    <configure name="USE_SECONDARY_SPEKTRUM_RECEIVER" default="0"/>
    <define name="RADIO_CONTROL"/>
    <define name="RADIO_CONTROL_BIND_IMPL_FUNC" value="radio_control_spektrum_try_bind"/>
    <define name="RADIO_CONTROL_SPEKTRUM_PRIMARY_PORT" value="SPEKTRUM_$(RADIO_CONTROL_SPEKTRUM_PRIMARY_PORT)"/>
    <define name="OVERRIDE_$(RADIO_CONTROL_SPEKTRUM_PRIMARY_PORT)_IRQ_HANDLER"/>
    <define name="RADIO_CONTROL_SPEKTRUM_SECONDARY_PORT" value="SPEKTRUM_$(RADIO_CONTROL_SPEKTRUM_SECONDARY_PORT)" cond="ifneq ($(USE_SECONDARY_SPEKTRUM_RECEIVER),0)"/>
    <define name="OVERRIDE_$(RADIO_CONTROL_SPEKTRUM_PRIMARY_PORT)_IRQ_HANDLER" cond="ifneq ($(USE_SECONDARY_SPEKTRUM_RECEIVER),0)"/>
    <file name="radio_control.c" dir="subsystems"/>
    <file name="spektrum.c" dir="subsystems/radio_control"/>
    <file name="spektrum_arch.c" dir="$(SRC_ARCH)/subsystems/radio_control"/>
  </makefile>
</module>