ST STM32F105 series - Figure 15. Erase Memory Command: Host Side

USART bootloader AN2662
30/83 Doc ID 14156 Rev 1
Figure 15. Erase Memory command: host side
1. ER = Erase Memory.
Wait for ACK
or NACK
Wait for ACK
or NACK
End of ER
(1)
NACK
ACK
ai14643b
Send 0x43+0xBC
Start ER
(1)
Global
Erase?
NoYe s
Send 0xFF
Send 0x00
Send the number of pages
to be erased (1 byte)
Send the page numbers
Send checksum
NACK
ACK