Driver for the ESC32v3 speed controller

Motor is controlled with PWM. Data (voltage, current, RPM) are received from the serial link.

The driver should work with v2 and v3.

TBD:

send commands to change ESC settings through serial link.
support multiple ESC

For more information see:

Example for airframe file

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

<module name="esc32">
  b'<configure name="ESC32_PORT" value="UARTX" />\n  '
</module>

Module configuration options

Configure Options

name: ESC32_PORT value: UARTX
Description: UART use to get ESC data

Module functions

Init Functions

These initialization functions are called once on startup.

esc32_init()

Event Functions

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

esc32_event()

Periodic Functions

These functions are called periodically at the specified frequency from the module periodic loop.

esc32_periodic()
- Frequency in Hz: 10
- Autorun: TRUE
  Periodic function automatically starts after init.

Files

Header Files

The following headers are automatically included in modules.h

esc32.h

Source Files

modules/esc32/esc32.c

Raw esc32.xml file:

<!DOCTYPE module SYSTEM "module.dtd">
 
<module name="esc32">
  <doc>
    <description>
      Driver for the ESC32v3 speed controller
 
      Motor is controlled with PWM.
      Data (voltage, current, RPM) are received from the serial link.
 
      The driver should work with v2 and v3.
 
      TBD:
        - send commands to change ESC settings through serial link.
        - support multiple ESC
 
      For more information see:
        - http://autoquad.org/esc32/
        - https://github.com/svn2github/esc32
    </description>
    <configure name="ESC32_PORT" value="UARTX" description="UART use to get ESC data"/>
  </doc>
  <header>
    <file name="esc32.h"/>
  </header>
  <init fun="esc32_init()"/>
  <periodic fun="esc32_periodic()" freq="10" autorun="TRUE"/>
  <event fun="esc32_event()"/>
  <makefile target="ap">
    <configure name="ESC32_PORT" case="upper|lower"/>
    <define name="USE_$(ESC32_PORT_UPPER)"/>
    <define name="ESC32_DEV" value="$(ESC32_PORT_LOWER)"/>
    <define name="$(ESC32_PORT_UPPER)_BAUD" value="B230400"/>
    <file name="esc32.c"/>
  </makefile>
</module>
 