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Report Size
8
Report Count
34
Each report has a maximum size of 34 bytes. This is derived from the minimum
flashloader packet size of 32 bytes, plus a 2-byte report header that indicates the length
(in bytes) of the packet sent in the report.
NOTE
In the future, the maximum report size may be increased, to
support transfers of larger packets. Alternatively, additional
reports may be added with larger maximum sizes.
The actual data sent in all of the reports looks like:
0
Report ID
1
Packet Length LSB
2
Packet Length MSB
3
Packet[0]
4
Packet[1]
5
Packet[2]
...
N+3-1
Packet[N-1]
This data includes the Report ID, which is required if more than one report is defined in
the HID report descriptor. The actual data sent and received has a maximum length of 35
bytes. The Packet Length header is written in little-endian format, and it is set to the size
(in bytes) of the packet sent in the report. This size does not include the Report ID or the
Packet Length header itself. During a data phase, a packet size of 0 indicates a data phase
abort request from the receiver.
13.5 Get/SetProperty Command Properties
This section lists the properties of the GetProperty and SetProperty commands.
Table 13-43. Properties used by Get/SetProperty Commands, sorted by Value
Property
Writable
Tag Value
Size
Description
No
01h
4
Current flashloader version.
No
02h
4
The set of peripherals supported on this chip.
FlashStartAddress
No
03h
4
Start address of program flash.
FlashSizeInBytes
No
04h
4
Size in bytes of program flash.
Table continues on the next page...
Get/SetProperty Command Properties
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
336
NXP Semiconductors
Содержание K22F series
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Страница 150: ...Private Peripheral Bus PPB memory map K22F Sub Family Reference Manual Rev 4 08 2016 150 NXP Semiconductors...
Страница 168: ...Module clocks K22F Sub Family Reference Manual Rev 4 08 2016 168 NXP Semiconductors...
Страница 198: ...Security Interactions with other Modules K22F Sub Family Reference Manual Rev 4 08 2016 198 NXP Semiconductors...
Страница 258: ...Functional description K22F Sub Family Reference Manual Rev 4 08 2016 258 NXP Semiconductors...
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Страница 1028: ...Initialization Procedure K22F Sub Family Reference Manual Rev 4 08 2016 1028 NXP Semiconductors...
Страница 1040: ...Example configuration for chained timers K22F Sub Family Reference Manual Rev 4 08 2016 1040 NXP Semiconductors...
Страница 1118: ...Device mode IRC48 operation K22F Sub Family Reference Manual Rev 4 08 2016 1118 NXP Semiconductors...
Страница 1122: ...USB Voltage Regulator Module Signal Descriptions K22F Sub Family Reference Manual Rev 4 08 2016 1122 NXP Semiconductors...
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