13.5.1.1 CurrentVersion Property
The value of this property is a 4-byte structure containing the current version of the
flashloader.
Table 13-44. Bit ranges for the version components:
Bits
[31:24]
[23:16]
[15:8]
[7:0]
Field
Name = 'K' (0x4B)
Major version
Minor version
Bugfix version
The Kinetis Codebase Version number returned for the flashloader is 1.1.0.
13.5.1.2 AvailablePeripherals Property
The value of this property is a bitfield that lists the peripherals supported by the
flashloader and the hardware on which it is running.
Table 13-45. Peripheral bits:
Bit
[31:7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Peripheral
Reserved
Reserved
Reserved
USB HID
Reserved
SPI Slave
I2C Slave
UART
If the peripheral is available, then the corresponding bit will be set in the property value.
All reserved bits must be set to 0.
13.5.1.3 AvailableCommands Property
This property value is a bitfield with set bits indicating the commands enabled in the
flashloader. 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)
Table 13-46. Command bits:
Bit
[31:11]
[10]
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Table continues on the next page...
Chapter 13 Kinetis Flashloader
K22F Sub-Family Reference Manual , Rev. 3, 7/2014
Freescale Semiconductor, Inc.
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