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UPD – UPLOAD (0x09 0x02)
It is an I/O message. It is used to upload data from memory.
Header ID Data Length Data Checksum
0xB5 0x62 0x09 0x02 12+N*1 See below CK_A CK_B
Data
Offset bytes Format Descriptions Notes
0 U4 Upload starting address
4 U4 Data size
8 U4 Flags 0 – upload
1 – upload ACK
2 – upload NACK
The following data will be repeated N times (depending on the length of data).
12+N*1 U1 Data
NOTE: A block of data may be uploaded from memory by implementing several
UPD-UPLOAD messages. The starting addresses are increased for the following
UPD-UPLOAD messages based on the already received bytes.