Software implementation of Frsky radio control protocol for onboard CC2500 receiver.

No detailed description...

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_cc2500_frsky">
  b'<define name="CC2500_GDO0_GPIO" value="GPIOC" />\n    '
  b'<define name="CC2500_GDO0_PIN" value="GPIO14" />\n    '
  b'<define name="CC2500_RX_LED" value="LED_2|(undefined)" />\n    '
  b'<define name="CC2500_BIND_BUTTON" value="BIND_BUTTON|(undefined)" />\n    '
  b'<define name="CC2500_RX_SPI_PROTOCOL" value="RX_SPI_FRSKY_X_LBT (default)|RX_SPI_FRSKY_X|RX_SPI_FRSKY_D" />\n    '
  b'<define name="CC2500_AUTOBIND" value="FALSE" />\n    '
  b'<define name="CC2500_TELEMETRY_SENSORS" value="(SENSOR_VOLTAGE | SENSOR_CURRENT | SENSOR_FUEL | SENSOR_ALTITUDE | SENSOR_VARIO)" />\n  '
  b'<configure name="CC2500_SPI_DEV" value="SPIx" />\n    '
  b'<configure name="CC2500_SPI_SLAVE_IDX" value="2" />\n    '
</module>

Module configuration options

Configure Options

name: CC2500_SPI_DEV value: SPIx
Description: SPI device
name: CC2500_SPI_SLAVE_IDX value: 2
Description: SPI slave index

Define Options

name: CC2500_GDO0_GPIO value: GPIOC
Description: GDO0 GPIO port
name: CC2500_GDO0_PIN value: GPIO14
Description: GDO0 GPIO pin
name: CC2500_RX_LED value: LED_2|(undefined)
Description: FrSky RX LED
name: CC2500_BIND_BUTTON value: BIND_BUTTON|(undefined)
Description: GPIO button used to enter bind mode
name: CC2500_RX_SPI_PROTOCOL value: RX_SPI_FRSKY_X_LBT (default)|RX_SPI_FRSKY_X|RX_SPI_FRSKY_D
Description: RX protocol
name: CC2500_AUTOBIND value: FALSE
Description: Enter BIND mode at startup
name: CC2500_TELEMETRY_SENSORS value: (SENSOR_VOLTAGE | SENSOR_CURRENT | SENSOR_FUEL | SENSOR_ALTITUDE | SENSOR_VARIO)
Description: List of sensors to send over FrSky telemetry (set to SENSOR_NONE) to disable.

Module functions

Init Functions

These initialization functions are called once on startup.

radio_control_cc2500_init()

Event Functions

These event functions are called in each cycle of the module event loop.

radio_control_cc2500_event()

Files

Header Files

The following headers are automatically included in modules.h

Source Files

Raw radio_control_cc2500_frsky.xml file:

<!DOCTYPE module SYSTEM "module.dtd">
 
<module name="radio_control_cc2500_frsky" dir="radio_control" task="radio_control">
  <doc>
    <description>
      Software implementation of Frsky radio control protocol for onboard CC2500 receiver.
    </description>
    <configure name="CC2500_SPI_DEV" value="SPIx" description="SPI device"/>
    <configure name="CC2500_SPI_SLAVE_IDX" value="2" description="SPI slave index"/>
    <define name="CC2500_GDO0_GPIO" value="GPIOC" description="GDO0 GPIO port"/>
    <define name="CC2500_GDO0_PIN" value="GPIO14" description="GDO0 GPIO pin"/>
    <define name="CC2500_RX_LED" value="LED_2|(undefined)" description="FrSky RX LED"/>
    <define name="CC2500_BIND_BUTTON" value="BIND_BUTTON|(undefined)" description="GPIO button used to enter bind mode"/>
    <define name="CC2500_RX_SPI_PROTOCOL" value="RX_SPI_FRSKY_X_LBT (default)|RX_SPI_FRSKY_X|RX_SPI_FRSKY_D" description="RX protocol"/>
    <define name="CC2500_AUTOBIND" value="FALSE" description="Enter BIND mode at startup"/>
    <define name="CC2500_TELEMETRY_SENSORS" value="(SENSOR_VOLTAGE | SENSOR_CURRENT | SENSOR_FUEL | SENSOR_ALTITUDE | SENSOR_VARIO)" description="List of sensors to send over FrSky telemetry (set to SENSOR_NONE) to disable."/>
  </doc>
  <settings>
    <dl_settings>
      <dl_settings NAME="cc2500_frsky">
        <dl_setting var="cc2500_settings_persistent.bindVars" min="1" step="1" max="1" values="READ_ONLY" shortname="bindVars" persistent="true" type="uint32"/>
        <dl_setting var="cc2500_settings_persistent.bindHopData[0]" min="1" step="1" max="1" values="READ_ONLY" shortname="bindHopData0" persistent="true" type="uint32"/>
        <dl_setting var="cc2500_settings_persistent.bindHopData[1]" min="1" step="1" max="1" values="READ_ONLY" shortname="bindHopData1" persistent="true" type="uint32"/>
        <dl_setting var="cc2500_settings_persistent.bindHopData[2]" min="1" step="1" max="1" values="READ_ONLY" shortname="bindHopData2" persistent="true" type="uint32"/>
        <dl_setting var="cc2500_settings_persistent.bindHopData[3]" min="1" step="1" max="1" values="READ_ONLY" shortname="bindHopData3" persistent="true" type="uint32"/>
        <dl_setting var="cc2500_settings_persistent.bindHopData[4]" min="1" step="1" max="1" values="READ_ONLY" shortname="bindHopData4" persistent="true" type="uint32"/>
        <dl_setting var="cc2500_settings_persistent.bindHopData[5]" min="1" step="1" max="1" values="READ_ONLY" shortname="bindHopData5" persistent="true" type="uint32"/>
        <dl_setting var="cc2500_settings_persistent.bindHopData[6]" min="1" step="1" max="1" values="READ_ONLY" shortname="bindHopData6" persistent="true" type="uint32"/>
        <dl_setting var="cc2500_settings_persistent.bindHopData[7]" min="1" step="1" max="1" values="READ_ONLY" shortname="bindHopData7" persistent="true" type="uint32"/>
        <dl_setting var="cc2500_settings_persistent.bindHopData[8]" min="1" step="1" max="1" values="READ_ONLY" shortname="bindHopData8" persistent="true" type="uint32"/>
        <dl_setting var="cc2500_settings_persistent.bindHopData[9]" min="1" step="1" max="1" values="READ_ONLY" shortname="bindHopData9" persistent="true" type="uint32"/>
        <dl_setting var="cc2500_settings_persistent.bindHopData[10]" min="1" step="1" max="1" values="READ_ONLY" shortname="bindHopData10" persistent="true" type="uint32"/>
        <dl_setting var="cc2500_settings_persistent.bindHopData[11]" min="1" step="1" max="1" values="READ_ONLY" shortname="bindHopData11" persistent="true" type="uint32"/>
        <dl_setting var="cc2500_settings_persistent.bindHopData[12]" min="1" step="1" max="1" values="READ_ONLY" shortname="bindHopData12" persistent="true" type="uint32"/>
      </dl_settings>
    </dl_settings>
  </settings>
  <dep>
    <depends>spi_master,radio_control_common</depends>
    <provides>radio_control</provides>
  </dep>
  <header>
    <file name="cc2500.h" dir="peripherals"/>
    <file name="cc2500_frsky/cc2500_paparazzi.h"/>
    <file name="cc2500_frsky/cc2500_settings.h"/>
  </header>
  <init fun="radio_control_cc2500_init()"/>
  <event fun="radio_control_cc2500_event()"/>
  <makefile target="ap|fbw|sim|nps">
    <configure name="CC2500_SPI_DEV" default="SPI3" case="upper|lower"/>
    <configure name="CC2500_SPI_SLAVE_IDX" default="2"/>
  </makefile>
  <makefile target="ap|fbw">
    <define name="USE_$(CC2500_SPI_DEV)"/>
    <define name="USE_SPI_SLAVE$(CC2500_SPI_SLAVE_IDX)"/>
    <define name="CC2500_SPI_DEV" value="$(CC2500_SPI_DEV_LOWER)"/>
    <define name="CC2500_SPI_SLAVE_IDX" value="$(CC2500_SPI_SLAVE_IDX)"/>
    <file name="cc2500.c" dir="peripherals"/>
    <file name="cc2500_frsky/cc2500_paparazzi.c"/>
    <file name="cc2500_frsky/cc2500_settings.c"/>
    <file name="cc2500_frsky/cc2500_compat.c"/>
    <file name="cc2500_frsky/cc2500_common.c"/>
    <file name="cc2500_frsky/cc2500_rx.c"/>
    <file name="cc2500_frsky/cc2500_rx_spi.c"/>
    <file name="cc2500_frsky/cc2500_rx_spi_common.c"/>
    <file name="cc2500_frsky/cc2500_frsky_shared.c"/>
    <file name="cc2500_frsky/cc2500_frsky_x.c"/>
    <file name="cc2500_frsky/cc2500_smartport.c"/>
    <test>
      <define name="RADIO_CONTROL"/>
      <define name="CC2500_SPI_DEV" value="spi1"/>
      <define name="CC2500_SPI_SLAVE_IDX" value="2"/>
      <define name="USE_SPI1"/>
      <define name="USE_SPI_SLAVE2"/>
      <define name="SPI_MASTER"/>
      <define name="CC2500_GDO0_GPIO" value="GPIOA"/>
      <define name="CC2500_GDO0_PIN" value="GPIO0"/>
    </test>
  </makefile>
</module>