AN3155 datasheet(36/37 Pages) STMICROELECTRONICS

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Revision history

AN3155

36/37

DocID17066 Rev 6

Revision history

Table 4. Document revision history

Date

Revision

Changes

09-Mar-2010

Initial release.

20-Apr-2010

Table 2: USART bootloader commands: added Extended Erase

command; removed footnote 2 concerning read protection from the

Readout Protect command.

Communication safety: amended Note 1.

Section 3.1: Get command: updated byte 10.

Updated Figure 10: Go command: host side for missing ACK state.

Section 3.7: Write Memory command: added Note 1 and Note 2.

Figure 12, and Figure 13: added notes regarding N+1.

Added Section 3.8: Extended Erase Memory command.

Table 3: Bootloader protocol versions: added v3.0.

12-Feb-2013

Added Note:, Note and Note:.

Changed all occurences of “ROP” by “RDP” including in figures:

Figure 9., Figure 11., Figure 13., Figure 15., Figure 17., Figure 19.,

Figure 21., Figure 23., Figure 25..

Added Table 1: Applicable products.

26-Mar-2013

Added Version 3.1 in Table 3: Bootloader protocol versions.

Updated “byte 4” value in Section 3.3: Get ID command.

Replaced “address” by “ID” in this Note 1.

Replaced “End of EER” by “End of Go” in Figure 10: Go command:

host side.

Updated first sentence in Section 3.7: Write Memory command.

Removed “& address=0x1FFF F800” and replaced the two tests

“Flash memory address?” and “RAM address?” by a single test in

Figure 13: Write Memory command: device side.

Precised missing “Y” values in the third test of Figure 17: Extended

Erase Memory command: device side.

Added this Note: above Figure 24: Readout Unprotect command:

host side.

22-May-2013

Replaced “STM32L151xx, STM32L152xx and STM32L162xx” by

“STM32L1 Series” in Table 1: Applicable products.

20-Jun-2014-

Updated Table 1: Applicable products.

Removed note 4 and added Note 3.in Table 2: USART bootloader

commands.

Removed section 3.1 Device-dependent bootloader parameters.

Updated Figure 10: Go command: host side and Figure 11: Go

command: device side.

Updated Section 3.6: Write Memory command.

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