ST72F63BK2 Readout protection

gilles2 · ‎2005-02-28

Posted on March 01, 2005 at 05:51

gilles2 · ‎2005-02-25

Posted on February 25, 2005 at 10:35

Hi,

I've got a problem,I would like to download my firmware using SDK ST7VP_Toolkit without FMP Read-out protection, But each time I download firmware (with option byte) the device is write protected.

With ST7 Visual Programmer software, i can disable the FMP protection. How can i do the same thing in my application using ST7 SDK API?

I have the following configuration:

HARDWARE=ST7MDTU3-EPB

PROTOCOL=Socket

MCU=ST72F63BK2

Regards

gilles2 · ‎2005-02-28

Posted on March 01, 2005 at 05:04

Hi,

ST7VP software doesn't save FMP state in option byte file, when I load project from this software, FMP state is always to read-out protection enable. I have to change this state to program option byte.

Regards

gilles2 · ‎2005-02-28

Posted on March 01, 2005 at 05:51

Hi,

If I save directly option byte by 'save as...' option (file menu) with ST7VP software, it work. The FMP bit has the good state :Read-out protection disable. I can reprogram the firmware any time i want!

Thanks.

Regards