Manufacturing and Functional Test Library#

mfglibStart#

EmberStatus mfglibStart (void(*)(uint8_t *packet, uint8_t linkQuality, int8_t rssi) mfglibRxCallback)

Activates use of mfglib test routines and enables the radio receiver to report packets it receives to the caller-specified ::mfglibRxCallback() routine.

It is legal to pass in a NULL. These packets will not be passed up with a CRC failure. The first byte of the packet in the callback is the length. All other functions will return an error until mfglibStart() has been called.

@appusage Use this function to enter test mode.

Note: This function should only be called shortly after initialization and prior to forming or joining a network.

Returns

• One of the following:

  • EMBER_SUCCESS if the mfg test mode has been enabled.

  • EMBER_ERR_FATAL if the mfg test mode is not available.

mfglibEnd#

EmberStatus mfglibEnd (void )

Deactivates use of Manufacturing and Functional Test Library test routines.

This restores the hardware to the state it was in prior to mfglibStart() and stops receiving packets started by mfglibStart() at the same time.

@appusage Use this function to exit the mfg test mode.

Note: It may be desirable to also reboot after use of manufacturing mode to ensure all application state is properly re-initialized.

Returns

• One of the following:

  • EMBER_SUCCESS if the mfg test mode has been exited.

  • EMBER_ERR_FATAL if the mfg test mode cannot be exited.

mfglibStartTone#

EmberStatus mfglibStartTone (void )

Starts transmitting the tone feature of the radio.

In this mode, the radio will transmit an unmodulated tone on the currently set channel and power level. Upon successful return, the tone will be transmitting. To stop transmitting a tone, the application must call mfglibStopTone(), allowing it the flexibility to determine its own criteria for tone duration, such as time, event, and so on.

@appusage Use this function to transmit a tone.

Returns

• One of the following:

  • EMBER_SUCCESS if the transmit tone has started.

  • EMBER_ERR_FATAL if the tone cannot be started.

mfglibStopTone#

EmberStatus mfglibStopTone (void )

Stops transmitting a tone started by mfglibStartTone().

@appusage Use this function to stop transmitting a tone.

Returns

• One of the following:

  • EMBER_SUCCESS if the transmit tone has stopped.

  • EMBER_ERR_FATAL if the tone cannot be stopped.

mfglibStartStream#

EmberStatus mfglibStartStream (void )

Starts transmitting a random stream of characters to enable the measurement of radio modulation.

@appusage Use this function to enable the measurement of radio modulation.

Returns

• One of the following:

  • EMBER_SUCCESS if the transmit stream has started.

  • EMBER_ERR_FATAL if the stream cannot be started.

mfglibStopStream#

EmberStatus mfglibStopStream (void )

Stops transmitting a random stream of characters started by mfglibStartStream().

@appusage Use this function to end the measurement of radio modulation.

Returns

• One of the following:

  • EMBER_SUCCESS if the transmit stream has stopped.

  • EMBER_ERR_FATAL if the stream cannot be stopped.

mfglibSendPacket#

EmberStatus mfglibSendPacket (uint8_t * packet, uint16_t repeat)

Sends a single packet, (repeat + 1) times.

@appusage Use this function to send raw data. Historically the packet array needed to be 16-bit aligned, but recent platforms now require 32-bit alignment (address a multiple of 4), such that ((((uint16_t)packet) & 3) == 0) holds true. (This is generally done by either declaring packet as a local variable or putting it in a global declaration immediately following the declaration of an uint32_t.)

Returns

• One of the following:

  • EMBER_SUCCESS if the packet was sent.

  • EMBER_ERR_FATAL if the mfg test mode is not available or TONE or STREAM test is running.

mfglibSetChannel#

EmberStatus mfglibSetChannel (uint8_t chan)

Selects the radio channel. The channel range is from 11 to 26.

Customers can set any valid channel they want. Calibration occurs if this is the first time after power up.

@appusage Use this function to change channels.

Returns

• One of the following:

  • EMBER_SUCCESS if the channel has been set.

  • EMBER_PHY_INVALID_CHANNEL if the channel requested is invalid.

  • EMBER_ERR_FATAL if the mfg test mode is not available or TONE or STREAM test is running.

mfglibGetChannel#

uint8_t mfglibGetChannel (void )

Returns the current radio channel, as previously set via mfglibSetChannel().

@appusage Use this function to get current channel.

Returns

• Current channel.

mfglibSetPower#

EmberStatus mfglibSetPower (uint16_t txPowerMode, int8_t power)

First select the transmit power mode, and then include a method for selecting the radio transmit power.

Valid power settings depend upon the specific radio in use. Ember radios have discrete power settings, and then requested power is rounded to a valid power setting. The actual power output is available to the caller via mfglibGetPower().

@appusage Use this function to adjust the transmit power.

Returns

• One of the following:

  • EMBER_SUCCESS if the power has been set.

  • EMBER_PHY_INVALID_POWER if the power requested is invalid.

  • EMBER_ERR_FATAL if the mfg test mode is not available or TONE or STREAM test is running.

mfglibGetPower#

int8_t mfglibGetPower (void )

Returns the current radio power setting as previously set via mfglibSetPower().

@appusage Use this function to get current power setting.

Returns

• The current power setting.

mfglibSetOptions#

EmberStatus mfglibSetOptions (uint8_t options)

Sets manufacturing library options.

@appusage Use this function to set manufacturing library options.

Returns

• One of the following:

  • EMBER_SUCCESS if the options have been set.

  • EMBER_BAD_ARGUMENT if any options are unavailable.

  • EMBER_ERR_FATAL if the mfg test mode is not available or TONE or STREAM test is running.

mfglibGetOptions#

uint8_t mfglibGetOptions (void )

Returns the current manufacturing library options, as previously set via mfglibSetOptions().

@appusage Use this function to get library options.

Returns

• Current options based on the current test mode.

mfglibSetSynOffset#

void mfglibSetSynOffset (int8_t synOffset)

Set the synth offset in steps.

Set the synth offset in 9.375 kHz steps on EFR32. This function does NOT write the new synth offset to the token, it only changes it in memory. It can be changed as many times as preferred, and the setting will be lost when a reset occurs. The value will survive deep sleep, but will not survive a reset, thus it will not take effect in the bootloader. To make the value permanent (and accessible to the bootloader), the TOKEN_MFG_SYNTH_FREQ_OFFSET token must be written using the token API or Simplicity Commander.

@appusage Use this function to compensate for tolerances in the crystal oscillator or capacitors. This function does not effect a permanent change; once a preferred offset is found, it must be written to a token using the token API for it to be permanent.

mfglibGetSynOffset#

int8_t mfglibGetSynOffset (void )

Get the current synth offset in steps.

Steps are 9.375 kHz on EFR32. See mfglibSetSynOffset() for details. Returns

• The synth offset.

mfglibTestContModCal#

void mfglibTestContModCal (uint8_t channel, uint32_t duration)

Run mod DAC calibration on the given channel for the given amount of time.

If the duration argument == 0, this test will run forever (until the chip is reset).

@appusage Use this function to run the active transmit part of mod DAC calibration.

Returns

• None.