NXP Semiconductors K32 L2A Series, Reference Manual, Page: 315 / 1379

14.5.1 Property Definitions
Get/Set property definitions are provided in this section.
14.5.1.1 CurrentVersion Property
The value of this property is a 4-byte structure containing the current version of the
bootloader.
Table 14-58. Fields of CurrentVersion property:
Bits [31:24] [23:16] [15:8] [7:0]
Field Name = 'K' (0x4B) Major version Minor version Bugfix version
14.5.1.2 AvailablePeripherals Property
The value of this property is a bitfield that lists the peripherals supported by the
bootloader and the hardware on which it is running.
Table 14-59. Peripheral bits:
Bit [31:7] [6] [5] [4] [3] [2] [1] [0]
Peripheral Reserved USB DFU USB CDC USB HID Reserved LPSPI Slave LPI2C Slave LPUART
If the peripheral is available, then the corresponding bit will be set in the property value.
All reserved bits must be set to 0.
14.5.1.3 AvailableCommands Property
This property value is a bitfield with set bits indicating the commands enabled in the
bootloader. Only commands that can be sent from the host to the target are listed in the
bitfield. Response commands such as GenericResponse are excluded.
The bit number that identifies whether a command is present is the command's tag value
minus 1. 1 is subtracted from the command tag because the lowest command tag value is
0x01. To get the bit mask for a given command, use this expression:
mask = 1 << (tag - 1)
Chapter 14 Kinetis ROM Bootloader
K32 L2A Reference Manual, Rev. 2, 01/2020
NXP Semiconductors 315