Reset (0x0001)

Causes a full system reset. An SDEP response message is sent before the system reset is performed.

• Command Enum: SDEP_CMD_RESET
• Command ID: 0x0001
• Added: Codebase 0.5.0

Parameters: None.

Return Code(s):

• ERROR_NONE if the command executed properly.

Factory Reset (0x0002)

Performs a factory reset of the device, resetting all config data in non-volatile memory to factory defaults, as well as erasing the Arduino user code area (leaving the bootloader and feather library intact). A system reset will take place once the config data has been set to the default values.

• Command Enum: SDEP_CMD_FACTORYRESET
• Command ID: 0x0002
• Added: Codebase 0.5.0

Parameters: None.

Return Code(s):

• ERROR_NONE if the command executed properly.

Enter DFU Mode (0x0003)

Causes the board to reset into USB DFU mode.

• Command Enum: SDEP_CMD_DFU
• Command ID: 0x0003
• Added: Codebase 0.5.0

Parameters: None.

Return Code(s):

• ERROR_NONE if the command executed properly.

System Information (0x0004)

Returns a string or set of comma-separated strings containing basic system information, such as the firmware version, the HW MAC address, compilation date, etc.

• Command Enum: SDEP_CMD_INFO
• Command ID: 0x0004
• Added: Codebase 0.5.0

Parameters:

Parameter ID

This optional parameter allows you to indicate the specific system information value to be returned.

• Mandatory: No
• Size: 1 byte
• Type: uint8_t

The parameter ID can be one of the following values:

• 1: Board Name: The board family the firmware was built against
• 2: MCU Name: The target MCU the firmware was built against
• 3: Serial: The serial string that uniquely identifies this MCU
• 4: MAC Address: The HW MAC address for the radio interface
• 5: Bootloader Version: The bootloader version used
• 6: SDK Version: The SDK version for the Broadcom WICED WiFi stack
• 7: Codebase Version: The version for the Adafruit Featherlib
• 8: Firmware Version: Currently the same as codebase version
• 9: Build Date: The date when the Featherlib was compiled

Response Message

If no Parameter ID value is provided, the complete list of values will be returned as a comma-separated list of strings in incrementing order, starting with 1, 'Board Name'.

If a valid Parameter ID is provided, only the corresponding value will be returned.

Return Code(s)

• ERROR_NONE if the command executed properly.
• ERROR_SDEP_INVALIDPARAMETER if an invalid Parameter ID was provided, or an invalid number of parameters is provided.

NVM Reset (0x0005)

Resets all config data stored in non-volatile memory to it's default state.

• Command Enum: SDEP_CMD_NVM_RESET
• Command ID: 0x0005
• Added: Codebase 0.5.0

Parameters: None.

Return Code(s):

• ERROR_NONE if the command executed properly.

Error String (0x0006)

Returns a string containing the internal name associated with the supplied 32-bit error code.

• Command Enum: SDEP_CMD_ERROR_STRING
• Command ID: 0x0006
• Added: Codebase 0.5.0

Parameters: None.

Error ID

Indicates the specific error code to be converted to it's internal string representation.

• Mandatory: Yes
• Size: 4 bytes
• Type: uint32_t

Response Message:

If a valid error code is provided, a string representing the enum associated with that value will be returned.

Return Code(s):

• ERROR_NONE if the command executed properly.
• ERROR_SDEP_INVALIDPARAMETER if an invalid number of parameters is provided.

Generate Random Number (0x0101)

Generates a random 32-bit value using the hardware random number generator on the STM32F2 MCU.

• Command Enum: SDEP_CMD_RANDOMNUMBER
• Command ID: 0x0101
• Added: Codebase 0.5.0

Parameters: None.

Return Code(s):

A 32-bit number generated via the hardware random number generator.

Return Code(s)

• ERROR_NONE if the command executed properly.
• ERROR_SDEP_INVALIDPARAMETER if an invalid number of parameters is provided.