Chapter 5 — Firmware Download
52 ED40 Decode Board Integration Guide
ERASE_ALL – 0x14
Description
Erases the flash memory of the imager. This command must be sent before
sending the WRITE_BLOCK command.
Host Request
Flash Driver Response
8 bits 8 bits 8 bits 8 bits 8 bits 8 bits 8 bits 8 bits 8 bits 8 bits 32 bits
– cmd param 1 param 2 param 3 param 4 param 5 param 6 param 7 param 8 checksum
0x00 0x14 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 calculated
Status Response
OK CMD_ACK (0x32)
Not OK: undefined byte (error, bad checksum or incorrect parameter)
Note: Depending on the type of flash memory installed in the imager, erasing
the flash memory can take up to one minute.
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