Sonsivri
 
*
Welcome, Guest. Please login or register.
Did you miss your activation email?
November 12, 2019, 01:20:54 13:20


Login with username, password and session length


Pages: [1]
Print
Author Topic: Cloning STM32  (Read 658 times)
0 Members and 1 Guest are viewing this topic.
orpheedulogis
Junior Member
**
Offline Offline

Posts: 62

Thank You
-Given: 10
-Receive: 1


« on: May 19, 2019, 09:26:37 09:26 »

Hi all

I would be interested by cloning STM32: one "master" STM would be programmed by a PC and others would be clones, automatically wire programmed by the "master" using UART (so without PC)
Do you have any suggestion about this ?

Thanks
Logged
anotherandrew
Junior Member
**
Offline Offline

Posts: 45

Thank You
-Given: 388
-Receive: 10


« Reply #1 on: May 19, 2019, 03:41:30 15:41 »

you can do this by bootloader (stm32 has ROM bootloader for uart, spi, i2c, can...) but also it can be the master stm32 implement SWD with gpio and flash slaves that way. I have done this way on cypress before.

cloning itself is a neat trick; should be able to perfrom perfect Flash copy, may need special bootup to make sure other non volatile bits are set as expected on first boot of slave.
Logged
Pages: [1]
Print
Jump to:  


DISCLAIMER
WE DONT HOST ANY ILLEGAL FILES ON THE SERVER
USE CONTACT US TO REPORT ILLEGAL FILES
ADMINISTRATORS CANNOT BE HELD RESPONSIBLE FOR USERS POSTS AND LINKS

... Copyright 2003-2999 Sonsivri.to ...
Powered by SMF 1.1.18 | SMF © 2006-2009, Simple Machines LLC | HarzeM Dilber MC