baro_dps310 module

Infineon DPS310 pressure sensor driver

The DPS310 is a high precision, low noise, and low power pressure sensor with an integrated temperature sensor. It can be used for altitude measurement.

Example for airframe file

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

<module name="baro_dps310">
  b'<define name="DPS310_SLAVE_ADDR" value="DPS310_I2C_ADDR|DPS310_I2C_ADDR_ALT" />\n    '
  b'<define name="DPS310_SYNC_SEND" />\n  '
  b'<configure name="DPS310_I2C_PORT" value="i2cX" />\n    '
</module>

Module configuration options

Configure Options

• name: DPS310_I2C_PORT value: i2cX
  Description: Select which i2c port the sensor is connected to (default i2c1)

Define Options

• name: DPS310_SLAVE_ADDR value: DPS310_I2C_ADDR|DPS310_I2C_ADDR_ALT
  Description: i2c slave address (default DPS310_I2C_ADDR)
• name: DPS310_SYNC_SEND value: None
  Description: flag to transmit the data as it is acquired

Module functions

Init Functions

These initialization functions are called once on startup.

• baro_dps310_init()

Event Functions

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

• baro_dps310_event()

Periodic Functions

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

• baro_dps310_periodic()
  • Frequency in Hz: 25
  • Autorun: LOCK
    Periodic function automatically starts after init and can't be stopped.

Files

Header Files

The following headers are automatically included in modules.h

• baro_dps310.h

Source Files

• modules/sensors/baro_dps310.c
• peripherals/dps310_i2c.c

Raw baro_dps310.xml file:

<!DOCTYPE module SYSTEM "module.dtd">
 
<module name="baro_dps310" dir="sensors" task="sensors">
  <doc>
    <description>
      Infineon DPS310 pressure sensor driver. The DPS310 is a high precision, low noise, and low power pressure sensor with an integrated temperature sensor. It can be used for altitude measurement.
    </description>
    <configure name="DPS310_I2C_PORT" value="i2cX" description="Select which i2c port the sensor is connected to (default i2c1)"/>
    <define name="DPS310_SLAVE_ADDR" value="DPS310_I2C_ADDR|DPS310_I2C_ADDR_ALT" description="i2c slave address (default DPS310_I2C_ADDR)"/>
    <define name="DPS310_SYNC_SEND" description="flag to transmit the data as it is acquired"/>
  </doc>
  <dep>
    <depends>i2c</depends>
    <provides>baro</provides>
  </dep>
  <header>
    <file name="baro_dps310.h"/>
  </header>
  <init fun="baro_dps310_init()"/>
  <periodic fun="baro_dps310_periodic()" freq="25"/>
  <event fun="baro_dps310_event()"/>
  <makefile target="ap">
    <configure name="DPS310_I2C_PORT" default="i2c1" case="upper|lower"/>
    <define name="USE_$(DPS310_I2C_PORT_UPPER)"/>
    <define name="DPS310_I2C_PORT" value="$(DPS310_I2C_PORT_LOWER)"/>
    <file name="baro_dps310.c"/>
    <file name="dps310_i2c.c" dir="peripherals"/>
    <test>
      <define name="USE_I2C1"/>
      <define name="DPS310_I2C_PORT" value="i2c1"/>
    </test>
  </makefile>
</module>